Graphite Crucible For Melting Precious Metals
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 induction furnaces. They are used to melt precious metals, iron and non-ferrous alloys, considering that they are cleaner than our standard crosses. High fire resistance, good chemical resistance, and available in a variety of sizes!
Material Datasheet
|
GraphiteType |
VibratedType |
MoldedType |
IsostaticType |
|
BulkDensity(g/cm3) |
≥1.72 |
≥1.80 |
≥1.85 |
|
SpecificResistivity(μΩ.m) |
≤7.5 |
≤10.0 |
≤13.0 |
|
FlexuralStrength(Mpa) |
≥15.0 |
≥30.0 |
≥42.0 |
|
CompressiveStrength(Mpa) |
≥34.0 |
≥60.0 |
≥85.0 |
|
ElasticModulus(Gpa) |
≤9.0 |
≤9.5 |
≤11.0 |
|
C.T.E(×10-6/℃) |
≤3.0 |
≤3.0 |
≤4.5 |
|
AshContent(%) |
≤0.3 |
≤0.1 |
≤0.07 |
Sizes&Shapes
1.Sizes and shapes are customize produced according to customers' drawings and requirements.
2.ODM, OEM available. Tell us your rough idea or requirement, we will make it come true.
Application
1. Widely used in industrial furnaces.
2.Such as vacuum furnace, induction furnace, sinteringfurnace, soldering furnace, ion nitriding furnace, tantalum niobium smelting furnace, vaccum quenching furnace and so on.
3.Used in furnaces for production of special ceramics products, such as boron carbide ,boron nitride products.
Advantages
1.High temperature resistance. Graphite fusion point is 3850±50°C.
2. Low ash content, high purity, avoids pollution to your products.
3. Good resistance to heat shock.
4. Stable thermal field
5. Well Selected graphite material is easily to machine into any shape you like.
6.Different grades of graphite material available to be chosen as your specific application.
7. When customers give specific technical requirements, our product are able to be or over customers' expectation.
8. Competitive price.
Send product request
Other supplier products
 |
Graphite Mold For Melting Glass | Main Feature:Graphite mold for melting glass using high-purity, high-strength, high-density graphite materials, equipped with excellent experts an... |
 |
Graphite Ingot Mould For Nonferrous Melting | Graphite ingots for non-ferrous metal smelting are used to melt various metals (brass, copper, gold, silver, aluminum) and provide consistent perf... |
 |
Graphite Electrodes | Description: Graphite electrodes serve to transfer the electrical energy from the power supply to the steel melt in the EAF bath. They are typical... |
 |
Graphite Crucible For Melting Gold | Product Features:Graphite Crucible For Melting Gold is a high quality ceramic bonded clay-graphite crucible made by plastic molding technology. Th... |
 |
Carbon Brushes For Automotive | Carbon brushes for automotive is an important motor component, conducting current between fixed conductor and moving parts, providing continuous p... |
Same products
 |
Mould Injection Molding Eyeglass Frame | Seller: SCM GROUP LIMITED | Mould Injection Molding Eyeglass Frame "Crafted with lightweight and highly resilient PP or eco-... |
 |
Special Design Custom Frame | Seller: SCM GROUP LIMITED | Special Design Custom Frame Special style, designed according to the brand story, artistic form ... |
 |
Metal and Acetate Sheet | Seller: SCM GROUP LIMITED | Metal and Acetate Sheet When high-brightness acetate sheets are combined with titanium alloy or ... |
 |
Acetate Glasses Frames | Seller: SCM GROUP LIMITED | Acetate Glasses Frames Acetate Glasses Frames – A Perfect Blend of Durability and Luxury ... |
 |
Pros and Cons of Prefinished vs Unfinished Wooden Doors | Seller: Shijiazhuang Chaoda Home Decoration Co., Ltd. | Pros and Cons of Prefinished vs Unfinished Wooden Doors When considering a new entry or inte... |
