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    Customized precious metal casting graphite crucible for melting

    Customized precious metal casting graphite crucible for melting

    molded graphite, isostatic graphite, ect. Model Number: OZ0378 Feature: high density Top Diameter: based on order Name: Customized precious metal casting graphite crucible for melting Brand Name: OUZHENG Type: High Strength C Ash: 300ppm

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    ːː (주)동방카본 ːː

    ːː (주)동방카본 ːː

    나) Forms supplied and applications. - Graphite crucibles in various shapes and sizes, ready-machined for melting processes. - Ready-machined dies for casting bars or ingots. 3) Casting dies for the continuous casting of non-ferrous and precious metals. 가) Properties. - High density and mechanical strength. - High thermal conductivity.

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    China Graphite crucible supplier| Graphite crucible for melting …

    China Graphite crucible supplier| Graphite crucible for melting …

    Graphite crucible for melting precious metals are made from high quality bonded graphite and pre-grade materials and are designed to handle temperatures at 2900 F and are therefore capable of handling intense direct heat from open flame bases and high frequency ...

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    Crucibles For Melting Gold Silver Copper Aluminum Platinum …

    Crucibles For Melting Gold Silver Copper Aluminum Platinum …

    Our crucibles are ideal for most metals, including gold, silver, copper, brass, aluminum, tin, platinum, and more. Replacement crucibles for the MF Series electric furnaces. Manufactured in high-density graphite to insure longevity. Our crucibles are designed with a tong groove for easy handling. Replacement crucibles for the KERR Series ...

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    Sell - High density Graphite Crucible

    Sell - High density Graphite Crucible

    2. Graphite crucibles are used for melting or casting particular amorphous metals, rare metals and non-ferrous metals or alloys. a. Bulk density: 1.7-1.88 g/CC b. Compressive strength: 30-80 mpa c. Bending strength: 20-45 mpa 3. Shapes standard type,long

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    Pure graphite crucible for copper With High Resistance - …

    Pure graphite crucible for copper With High Resistance - …

    Ad Graphite Crucibles Graphite crucibles They are used for melting or casting particular amorphous metals, rare metals and non-ferrous metals or alloys. m 6.0-15.0 Compressive Strength MPa 30-80 Bending Strength MPa 20-45 Shore hardness 30-70 C.T.E. (100-600°C) x10 -6 /°C 2.5-5.5 Ash % 0.01-0.2 Maximum Grain Size mm 0.044-0.8 More Pictures Please contact us for more …

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    Graphite Crucible, Metal Melting & Casting Graphite Crucible …

    Graphite Crucible, Metal Melting & Casting Graphite Crucible …

    Graphite crucible is a unique product that is needed for every melting and casting activity. The graphite crucible is made from choice materials that allows different metals of different melting temperatures to be melted. In terms of structure, the graphite crucible …預估閱讀時間: 9 分鐘What is a graphite crucible?A graphite crucible is a container made of graphite and it is used to melt and hold metals. They can be used at temperatures of up to 1600 degrees...Are graphite crucibles good enough?Yes, graphite crucibles are the best for melting precious metals and other types of metals because graphite crucibles have many benefits to its use...How hot can a graphite crucible get?Graphite crucibles are temperature resistant and that is why they are mainly used in furnaces. It is essential that graphite crucible melting tempe...What is the best material for a crucible?The best material for crucible is graphite. Graphite is an allotrope of carbon, which is a good electrical conductor. Being the most stable form of...Should you temper graphite crucibles?Heat empty graphite crucible slowly at 200 degree celsius to eliminate any moisture, then heat on low power at 600 degree celsius. Heat on full pow...What needs to be checked before using a crucible?Furnace crucible should be tempered before use. Heat the empty crucible at a low temperature for about 20 minutes. Then work the graphite crucible...How big is a 4kg crucible?Measurements: 5-1/4”, high x 4-3/4” in diameter (exterior dimensions); 4-3/4”, deep x 3-3/4” in diameter (interior dimensions).What is the melting point of graphite?The temperature at which the graphite is 3600 degree celsius.What does a crucible look like?A crucible is a cylindrical container made of graphite that is used to melt different types of metals. There are different sizes of crucibles for d...Why is it called a crucible?The word “crucible” is from the medieval Latin word “crucibulum”. “Cruce” means pot, or jug and “ibulum” meaning censer.Graphite Crucible supplier| China Graphite Crucible supplier | …https://www.chinagraphiteproducts.com/.../graphite-crucible-for-melting-copper/index.htmlCasting clay graphite crucible refining molten graphite Crucible For Melting Copper Specification: Refractoriness ≥1635 C Carbon content ≥ 41.46% Porosity less than 32% Bulk density ≥1.71g/cm3 Size: customized Feature: High density, corrosion resistance, high

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    Graphite Crucible supplier| China Graphite Crucible supplier | …

    Graphite Crucible supplier| China Graphite Crucible supplier | …

    Our High Density Graphite Ingot Molds are ideal for casting precious metals such as Gold, Silver, Platinum especially if you're looking for fine detailed casts. Our new 3D Graphite Ingot Molds offer detailed shapes for casting designs in precious and non precious ...

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    Graphite Ingot Molds For Casting Gold Silver Copper Platinum …

    Graphite Ingot Molds For Casting Gold Silver Copper Platinum …

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