I am trying to decide between two possible shells for a furnace build. Gas fired melting furnace models feature high turn-down ratio, and electric provide long element life through robust rod-overbend elements. com . Get Quote. Section snippets Related literature on crucible furnace. 2023 bronze EcoVadis medal winner. The air which enters into the outer shell will enter the inner shell through 16 holes with the size of 14-15 mm. Popular in. Crucible Industries, commonly known as Crucible, is an American company which develops and manufactures specialty steels, and is the sole producer of a line of sintered steels known as Crucible. [FIXED] GT6 Prospecting Journal Addon was crashing due to one of my refactors. Abstract. The cupola furnace has several unique characteristics which are responsible for its widespread use as a melting unit for cast iron. The Induction Crucible Furnace is a machine added by Foundry. Abstract The main deficiencies of existing induction crucible furnaces are associated with elevated wall thickness of the lined crucible, the tubular copper single-layer inductor (with internal cooling by conditioned water), and the absence or presence of surrounding vertical I-shaped composite metal rods, forming a discrete ferromagnetic. [CHANGED] River. Available with highly insulated and automated cover. These kinds of furnaces are emptied by tilting the entire furnace. ₹ 2,50,000/ Set. Louis, MO 63144. The Crucible Furnace is an Item added by Mariculture . 11 mg, is put on an alumina crucible and heated from room temperature to 850°C at a heating rate of 10°C/min, under the flow of air at a flow-rate of. A crucible furnace is a type of foundry furnace used for melting and casting metals that have a low melting point such as brass, bronze, and aluminum. 4d-13. It must be surrounded by heat sources to function, for example lava. Thread Status: Not open for further replies. It is an extensively used machine from the mod, used to melt down items and blocks by using Heat. There are a total of 12 that can be collected. in my TiCon smeltery, I'm unable to get them to pour into a bucket on a casting table. The final weight of the crucible containing the ashed sample was recorded as W 2 . . An insufficient expansion gap will result in crucible cracking. #27. The invention relates to the technical field of crucible furnaces, and discloses a crucible furnace capable of recycling heat, which comprises a crucible furnace body, a heat conduction port, a heat transfer pipe, a cold water heating box, a water storage box and a water transfer device, wherein one end of the heat conduction port is connected with one. Any area that is excessively hot. Most bale-out furnaces are crucible furnaces and are either electric resistance, gas or oil fired. Figure 1. 7% and 1. They also weren't very freindly when I tempted. Standard temperature control is achieved by sensing flue gas temperature which is shown on a digital display. 1-Crucible furnace Cupola. View Answer. A furnace for smelting of holding the temperature, in which the metal or alloy to be melted or kept hot is placed in a crucible. You can put this either in the smeltery or the Mariculture crucible to get inpure titanium. 995" OD – 15cc: 3. A device for heating. . . ingotRutile. (269) 849-2700. $260. It is an extensively used machine from the mod, used to melt down items and blocks by using Heat. Die Beschreibung hat sich vor Verwirrung selbst verletzt In 1. Making a Mariculture Crucible Furnace, followed by some exploration. Crucible steel is steel made by melting pig iron ( cast iron ), iron, and sometimes steel, often along with sand, glass, ashes, and other fluxes, in a crucible. IMPROVED CRUCIBLE LIFE FURNACE DESCRIPTION The Mk V 'R' gas furnace provides the maximum economy in energy costs 3and is constructed using the most efficient low thermal mass materials for the lining. Crucibles for Iron, Copper, Aluminum etc. Place the precipitate along with filter paper in a crucible after finding its empty weight and dry it. Making a Mariculture Crucible Furnace, followed by some exploration. An AC current flows through a coil, creating a magnetic field. You don’t have to pay a high electricity fee before you can conveniently use this furnace. Fuel-heated crucible furnaces are fired using gas or oil; whereas gas-firing is preferred nowadays. . 50 m and a working prototype of the CCIM-BH furnace called an ACCIM (Advanced Cold Crucible Induction Melter) (). 1. Five minutes had passed and the stuff was already starting to melt. 5 x 75mm OR Ø102mm x 51mm • 2000°c Large Laboratory Vacuum Furnace with Graphite Hot Zone Crucible Furnace, 15kW DC PSU. The metal is placed in a crucible which is made of clay and graphite. It also connects to Copper Pipe and Iron Pipe, stores up to 16000mB of a fluid and. The Crucible Furnace has a large chamber (9. AGRARIAN SKIES 2 - Ongoing Series!!!!! MATERIAL ENERGY 4 HYPERCUBED - Series Complete! I'm trying my hand at this modpack down the HARD path. Your flame should be orange. The crucible is filled, or charged, with metal and additives. Copper Crucible Melting Furnace ₹ 4,65,000/ Set. VEVOR High Purity Graphite Crucible, 2 kg Graphite Furnace, Double Ring Graphite Crucible for Melting Metal Gold Silver Copper Aluminum, Smelting Furnace Metal Graphite Jewelry Casting Tools . 7222. When Eck Industries of Manitowoc, Wis. M. An Unfired Crucible is crafted with 7 Porcelain Clay. Each type consists of an elliptical steel shell with cast iron top. 7. This type of furnace makes use of a refractory crucible that contains the metal charge and heated via conduction of heat through the walls of the crucible. The earliest known use of the technique occurred in India and central Asia in the early 1st millennium ce. This is described in the quest book, Chapter 5. This is the part of the induction furnace that holds molten metal during melting processes. The effect of the salt factor on the metal recovery is evident using both rotary and crucible furnaces as shown in Figure 2. Mariculture's main focus is the Aquatic Environment. After the crucible was loaded and put in the furnace I packed some charcoal around the sides and kicked on the air. I've also tried to melt them in a Mariculture crucible furnace and transfer. Also watch for witchery saplings and mushrooms. Purity upgrades make fish live longer in the fish feeder, they also increase the amount of metal you get from each ore in the crucible furnace. The Crucible Furnace is an Item added by Mariculture . The types of crucible furnace are: 1) Pit furnace 3) Oil fired tilting furnace 2) Coke fired stationery furnace 4) Pot furnace 1) PIT FURNACE The crucible is placed in a pit below the floor level, it is fired with coke. This has the benefit that the nutrition (e. It includes the generation of the ores, as well as the crafting items, used throughout the rest of the mod. Cooking extra saplings in a furnace will get you more wood ash. 10 + my mods, Silent's Gems and Silent's Pets (mod list. The designed operation temperature range of the cast–iron crucible furnace is 13000C to 14000C. VEVOR 10KG Gas Metal Melting Furnace Propane Forge Kit Tool Crucible Gold Copper. Get Quote. The crucible furnace first of all is ridiculously SLOW! And extremely expensive with fuel and such. Good idea if you intend to do lots of casting. Standard temperature control is achieved by sensing flue gas temperature which is shown on a digital display. Sep 2017. Pearls can sometimes be found inside oysters. [1] After the development of high-temperature heating elements and widespread electrification in developed countries, new. I have one crucible just for lava production. transformer for espresso machine » tether tools monitor mount » large crucible furnaceWe would like to introduce used and second hand melting furnaces, holding furnaces, dosing furnaces from well-known manufacturer as Striko Westofen, ZPF, Hindenlang, Rauch, Meltec, Nabertherm, STOTEK for melting of Aluminium, Magnesium, Brass and Zinc alloys. It uses a standard 110-volt outlet, so you don’t need any special setups to start melting silver, copper, gold or other metals. Gas, oil or propane crucible, or pot-type furnaces are available with many of the same features as the electric models: ceramic fiber lining, exceptional long life, compactness, comfort, low maintenance and easy installation. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed. There are several advantages to using a Crucible Furnace, including: Versatility: Crucible furnaces can be used to melt a wide range of materials, including metals, alloys, glass, and ceramics. Initially added only as an ocean expanding system, it comes included with a small magic system, new enchants, tanks, and a somewhat upgraded version of the vanilla Minecraft tools. You can also place sand inside of oysters and over time they will convert them into a pearl. An electric arc furnace ( EAF) is a furnace that heats material by means of an electric arc . Part 2: Bee ba. Our Aluminum Crucible Furnaces are designed to be easy to use while meeting the industrial melting needs of aluminum and zinc foundries. The Crucible Furnace is a functional block added by Mariculture. Depending on the grade of melt, required capacity, melt purity requirements (non-metallic inclusions, gas saturation) and the available energy resources, we offer a. Best. There are a total of 12 that can be collected. Crucible, Alumina, Combustion boat, 10 ml. Nabertherm's crucible furnaces are particularly suitable for melting and casting of light, non-ferrous and heavy metals. 89. It can be made into a multi-block smelting structure by stacking several Crucible Furnace blocks atop one another. As shown in Figure 1, a kind of intermediate frequency electric furnace crucible described in the utility model, comprise body of heater 1 and the driving mechanism that is arranged on body of heater 1 side, bottom in body of heater 1 is provided with base plate 2, the middle part of body of heater 1 arranges crucible 3, crucible 3 is filled with. (about 1 h); 3) weighing each crucible to the nearest 0. 4 (Mariculture-1. crucible: [noun] a vessel of a very refractory (see 1refractory 3) material (such as porcelain) used for melting and calcining a substance that requires a high degree of heat. 7. They are well insulated to maximize energy efficiency. , 2017), that is, heating melamine in a porcelain crucible with a cover at 520 ℃ for 4 h with a heating rate of 5 ℃/min in air atmosphere. Aluminum furnace refractory materials (linings and crucibles), installation, and how to avoid deterioration. Type. 2 > mariculture advantages > mariculture mod >. BENTISM Electric Melting Furnace, 3KG Digital Electric Melting Furnace, 1750W 1150/2102 Gold Smelter Furnace W/ Graphite Crucible Casting Refining Jewelry Precious Metals Gold Silver Copper Aluminu. 1. "YY" is the Main API version. Tilting Furnace. Craft and build a crucible furnace (two block multiblock). It requires a heat source to be placed below it. Our 1500°C Crucible Furnace is designed for easy maintenance and convenient operation. In the medieval period, they were either stoneware or fashioned from. While the impurity do the opposite in all those machines. The sample, with an initial weight of 7. Fig. I usually shoot for trying to get 4 redwood saplings. 6. In order to heat-cure your crucible, do the following. The cast iron and steel construction mixed with a thoroughly insulated. When compared to Other furnace technologies developed over the years outperform the gas-fired crucible furnace in terms of energy efficiency. $145 each. Lindberg/Blue M™ Mini-Mite™ Tube Furnaces Thermo Scientific™. The furnace body consists of three parts, a base which holds the crucible of molten metal, a center section which lifts up to allow the crucible to be grabbed from the side, and a top which can swing aside to allow metal to be placed in the crucible for. . Cite this Entry. NM furnace exhibits optimum performance with our refractories. Precise temperature control: With the use of a temperature control system, crucible furnaces can maintain a precise. The first foreign reports on the use of such a furnace for RW vitrification refer to [6, 7], which provide information on the creation of a series of cold crucible furnaces with diameters from 0. Gravimetric Method with Drying of ResidueCrucible furnaces are one of the oldest and simplest types of melting units used in the foundry. Fixed bank single end and bent handle crucible shanks and crucible tongs are available. The Crucible Furnace must be made into a Multiblock to function. For the Lorde toke you and broughte you out of the yernen fornace of Egipte. This smelting furnace is ideal for professional use of the industry and the workshop. Crucible furnaces. a) True. 2. Abstract. 4-1. 1e. The removable lid allows quick access to the crucible for ladling or adding flux or ingots. I used the mariculture crucible being fed fire essence from a golem farm, pumped that from there into the fuel tank for the furnace, excess was routed into a large railcraft tank. Get it as soon as Friday, Nov 24. Keep using the mutandis. The low-pollution crucible furnace comprises a shell, an air distribution system, a fire-resistant heat insulation layer, a crucible body, a heating cavity, a furnace cover, a pyrolysis chamber, a feed port and an inspection door, wherein the fire-resistant heat insulation layer and the crucible. Most manufactures of crucible furnaces still maintain that 3-1 hold to melt ratio. 4 Ultra Violet System with spark ignition. An induction furnace in which a graphite crucible is encompassed by a spaced thermal insulating sheath. This issue happens when you put fish meal or bread into either the fish feeder or the crucible furnace when it has a full tank. crucible process, technique for producing fine or tool steel. Brief content visible, double tap to read full content. The rule ofFurnished with 8″ of thermocouple and 25 ft. The Crucible is first crafted as an Unfired Crucible, which must then be cooked in a Furnace. This list of preserved historic blast furnaces contains decommissioned blast furnaces, of which substantial remains survive. Crucible furnaces are the most basic form of metal furnace. 4-1. jar), if you place unknown magnesiish dust in the furnace in the first slot and titanium ingots in the second, the furnace processes the first dust,. See More Nearby Entries . The hot exhaust gases from the melting furnaceThe cast-iron crucible furnace is designed to consume 4 gallons of diesel fuel with a rating of 139000kj/gallon which is required to completely melt 50-kilogram of cast iron over a period of 90min. Crucible melting furnace biasanya digunakan di mana sejumlah kecil paduan titik leleh rendah diperlukan. Casting. 1] [v0. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. A bloomery is a type of metallurgical furnace once used widely for smelting iron from its oxides. Learn More. except dat anvil with exp dupe Rollback Post to Revision RollBack Hey y'all. Make sure to drop a like for more FTB Regrowth!DESCRIPTIONRegrowth is a HQM driven pack where you find yourself in a desolate wasteland, lacking in natural g. O. 7% and 1. The meaning of CRUCIBLE is a vessel of a very refractory material (such as porcelain) used for melting and calcining a substance that requires a high degree of heat. Pearls can sometimes be found inside oysters. The efficient design allows for dependability and durability. 14 14:07 Description: Exception in world tick java. The crucible in the furnace was allowed to cool for 25 min with a crucible tongue before transferring it to a desiccator. Mariculture adds +10% to configured fishing gear zombie chance [Mariculture Deluxe 1. 2. "ZZ" is the regular update version. It adds many new fish to farm, world generation, machines used to process fish, and more loot to obtain through fishing. . Mariculture is a mod by joshie that expands on the aquatic environment of vanilla Minecraft. Was: $180. exnihilocreatio-1. Mate- rials are designed for several types of high temperature applications. 1%, respectively. Put the ceramic crucible in the muffle furnace, raise the temperature in the muffle furnace to 500 ℃ at a rate of 5 ℃/min, wait for the temperature in the muffle furnace to reach 500 ℃, and then calcine at 500 ℃ for 4 h. [citation needed]This page is about Ex Nihilo Crucible. 25x modifier to mutation in the incubator (DOES NOT STACK) • Hotter temperatures in a Crucible Furnace will make things melt faster, the lower the melting point of something, the faster it can be processed at max temp! Registered members Current visitors New profile posts Search profile posts When the metal is melted in the crucible furnace, because the crucible protects it from the heat source during molting, the metallurgical conditions are good, and the melt loss is kept to a minimum. Can be set up to operate on either low pressure natural or propane (LP) gas. if you need leather, but can't seem to spawn cows, either go to the nether and capture an imp in a safari net and spawn it through a MFR autospawner, or keep breeding cod fish from Mariculture and smelt them in a crucible furnace, as it has the chance of producing leather. For the hotter metals like NiBrAl at 2300F to Iron at 3000F must use a clay or silicon carbide crucible. Flamefast Safety Tilt Crucible Furnace - CM450. (melted in the Crucible furnace) and mixed the quicklime with water, and gotten the unknown magnesiish dust. Stackable. 2. Muatan dipanaskan melalui konduksi panas melalui dinding wadah. Add a Comment. Morgan holds an MSCI ESG Rating of AAA. The 10kg crucible furnace was designed, constructed using locally available engineering materials mild steel sheet of 3 mm, mild steel (angle iron) of 5 mm,. Subscribe Now: Casting Forming and Welding II Newsletter | Important Subjects Newsletters. The gas consumption for melting 1T of aluminium is less than 55m³ natural gas, which saves energy by more than 30% compared with ordinary gas-fired crucible furnaces. Custom mod pack for Minecraft 1. Our freestanding pot models allow the crucible to be placed through the removable front wall. Compatible with alumina, mullite, quartz, and metallic crucibles. Temperature Control. Copper furnaces from 200kgs up to 1 Ton capacities are manufactured. Morris. Crucible melting is commonly used where small batches of low melting point alloy are required. . Scale range – 0°F. With no wood except dead logs you with have no way to make a crafting bench until after you have tools. A prefabricated refractory crucible made of a mixture of a dry ramming material, a sintering agent and a cold-curing binder is disposed within the furnace cage with a clearance which is filled with a non-sintering granular material sealed within. It is used to store fluids and is FMP compatible so it will connect with other mod's fluid piping. The crucible is put into a heat source and then filled up with metals. 00. Style “Crucible. I actually have an emerald fluid pipe from Buildcraft Transport running from the crucible to a diamond fluid pipe that filters to 4 branches for different fluids (I run anything that can't go into Mekanism through Mariculture's crucible furnace, so that's. crucible. Minecraft 1. 1e. The crucibles vary in size, from a cup-sized furnace to large kiln furnaces. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, 29 Bldg 1, Bolshaya Ordynka St. The official changelog is here. ===== [8. [email protected] (314) 423-9460. 2] [v0. 6. 2. 6KG large crucible can load 6 kg brass or 1. This process can be automated with the use of hoppers. The Crucible is a block added by Ex Nihilo. Crucibles, Refractories and Ceramics. The tilting crucible furnace has an IGBT technology that saves 15% to 30% of energy, better than gas-fired and fuel-fired furnaces. Experiment were conducted with unmodified and modified Sr on both. There can be different sizes of crucible furnaces. Our ALUTEX-SAL has special additives to prevent penetration and adhering of molten aluminum and aluminum oxide. The Unfired Crucible is then heated in a furnace to produce a usable Crucible. A muffle furnace or muffle oven (sometimes retort furnace in historical usage) is a furnace in which the subject material is isolated from the fuel and all of the products of combustion, including gases and flying ash. The furnaces are made of heavy gauge steel. I've regularly carried buckets of lava from. a quick run through of some of the basics of mariculture including vats crucible furnace incubator and enchanted jewelery. I usually shoot for trying to get 4 redwood saplings. If you need a size or shape not listed on our website, please email us at [email protected]% for the highest SF level; the standard deviations are 0. 2% for the lowest SF level, while it increases to 96. Abstract and Figures. Ashing is an important first step in proximate or specific mineral analysis. The Sawmill from Mariculture is a block used to make blocks that can be custom-textured to look like different blocks on different sides. The capital outlay of these furnaces makes them attractive to small non-ferrous foundries. This person is also defined as a person who works wonders and performs miracles using the magical essences inside physical. Combine them with themselves until they are fully repaired then break them into ingots. 7. Silcarb manufactures Hydraulic Tilting Type Furnaces with energy-efficient Silicon Carbide Heating Elements as the heat source. , Suite # 104, 119017 Moscow. First, use an analytical balance to weigh out 10 g of melamine (C 3 H 6 N 6) and place it in a 50 ml ceramic crucible. 2. 100 Indel Ave, P. When melting iron in a crucible furnace, and pumping it into an ingot caster, it does not cool down and form ingots. It may be replaced if required. 6. 1. Scrap. I know someone who makes his own. jar), if you place unknown magnesiish dust in the furnace in the first slot and titanium ingots in the second, the furnace processes the first dust, outputs a sal. Disadvantages include increased fuel costs and size limitation. Crucible Furnace, 1200°C, Size (mm) 200 x 300. In ancient times steel and iron were impossible to melt using charcoal or coal fires, which could not produce temperatures high enough. Free Standing Pot Furnaces Choose freestanding pot furnaces when you need to replace crucibles, often called “pots”, on a regular basis due to melting of colored or highly corrosive glasses. SINC Thermal's gas-fired crucible furnaces are suitable for melting and/or holding alloys of aluminum, zinc, copper and magnesium. 詳しい説明は CraftTweaker Wiki MineTweaker Wiki 参照。. 16,2 12,4 12,9 11,2 9,3 6 6,2 3,5 15,9crucible is used for both melting and holding applications within the same furnace the challenge of creating a universally efficient crucible becomes more apparent. There are certain types of blocks that the custom block is allowed to take the shape of, and they are controlled by inserting Plans into the corresponding slot (s) in the Sawmill's GUI. Based on the technique to remove molten metal, crucible furnaces are divided into three types:-1) Lift Out Crucible Furnace: In this type of furnace, the heat is supplied from the bottom of the furnace. You have to charge the furnace every 10 minutes, the coal is burning real quick even if the furnace is compleatly filled up. Mariculture also adds its own very unique feature, fish breeding, which can be used to obtain resources. Its capacity may range from 30 to 150 kg. 12. "XX" is the Minecraft-specific version. To add to this complexity, customer practices across the industry are so variable that even correlating a furnace’s efficiency to its own crucible becomes extremely difficult. 96. These are quite simple furnaces because they are made from ceramic or some other refractory materials. The molten. 2. Crucibles of graphite or of high-grade fire clay were formerly used in the steel industry, heated directly by fire; modern high-quality steel is produced by refining in air-evacuated crucibles heated by induction. 36liters/hr , the heating rate is 77. 1%, respectively. An easy way to produce lava is with a Mariculture Crucible Furnace that has a Mariculture tank underneath. 7. 6. i crafted this thing to see what it did, and lo and behold i spent 15 minutes idleing waiting for it to actually heat up and it goes slower than a vanilla. This was followed by the addition of 2 g of NaOH pellets. 92. The metal alloy and additives are put inside the crucible, placed above a. Figure 2: A 3D model of the crucible furnace refractory wall. It also provides information on the application of the crucible furnaces. Quickly heat up and/or cool down samples with this convenient and flexible portable Thermo Scientific™ Lindberg/Blue M™ Mini-Mite™ Tube Furnaces, insulated with Moldatherm. Furnace specifications include maximum temperature up to 1800 degrees C, volume ranging from 2 L to 16 L, inner width ranging from 150 mm to 500 mm, inner depth ranging from 150 mm to 1150 mm, inner height ranging from 150 mm to 1600 mm, outer width. These can take the form of extrusion billets, for. One end of a hearth of the crucible furnace body is communicated with a cracking chamber of a biomass cracker through a cracker fire hole, the other end of the. 10 + my mods, Silent's Gems and Silent's Pets (mod list. Facebook: do people even bother with collecting armor drops from mobs? You can disenchant them for free enchanted books for the XU enchanted blocks. After the metal melts, the crucible can be lifted up and. It is a base component used to craft some of the fluid processing machines in the mod. 3. It also contains the basic machines, like the vat and crucible furnace, which. This is an electric furnace that operates at about 1,400 watts. Reactions: darkeshrine and Pyure. Also watch for witchery saplings and mushrooms. 1699 S Hanley, Suite 200 St. A crucible is a vessel made of material that can handle incredibly high temperatures, often made of ceramic or other refractory material. The TOAUTP melting furnace only has a maximum crucible capacity of 3 KG, but that’s more than enough for scraps and small jewelry. required for your application. Fig. Crucible Options by Radak Furnace: Radak I: Radak II: Radak III: Crucible Size: 1"H X 0. It was known as wootz and later as Damascus steel. Lava is fine for most things. Gas Operated Pit Type Aluminium Melting Crucible Furnace, Material. Cooking extra saplings in a furnace will get you more wood ash. All three of these furnaces are documented below. The cupola is one of the only methods of. Cupellation is conducted in a muffle furnace,. The more standard wire types (chromel, FeCrAl, or APM wire) can reach temperatures of 1100ºC, 1200ºC, or 1250ºC respectively. 坩埚炉 (Crucible Furnace)资料的介绍页面，此资料来自模组海洋物语 (Mariculture)，我的世界MOD百科，提供Minecraft(我的世界)MOD(模组)物品资料介绍教程攻略和MOD下载。A crucible is a container in which metal or other substances can be melted or exposed to high temperatures. A crucible furnace for high-temperature melting of metals or other materials which includes a capped vessel for serving as a crucible to hold a charge of material to be melted, a solid baffle surrounding and closely spaced from the vessel to form a restricted passageway and a refractory wall surrounding and widely spaced from the baffle to form a combustion. Total weight of the furnace. Abstract. Then take that pipe wherever it needs to go for the smeltery. These unbreakable crucibles withstand temperatures up. It adds terrain generation to the oceans, with things like coral and kelp, to improve the visuals of the underwater world. (8mm) gap between the crucible and top and sides of the furnace to allow for crucible expansion. if you need leather, but can't seem to spawn cows, either go to the nether and capture an imp in a safari net and spawn it through a MFR autospawner, or keep breeding cod fish from Mariculture and smelt them in a crucible furnace, as it has the chance of producing leather. 2 > mariculture advantages > mariculture mod > mariculture.