Graphite Mould for Casting
| Density | 1.85g/cm3 | Ash | <0.07 |
| Working Temp. | 2000Deg.C | Compressive Strength | >65Mpa |
| Flexural Strength | >45Mpa | Grain Size | 400mesh |
| Electric Resistance | 8 μ Ω.m | Carbon content | 99.99% |
Graphite Crucible has the good heat conductivity and thermostable .
Our graphite crucible withstand the high temperature and has good resistance to chemical erosions and thermal shock. Especially, graphite crucible is ideal for the melting of gold, platinum, silver, copper and other metals. Suitable for jewelry casting and dentistry casting.
Our products are of superior qulity and competitive price .
We could process various kinds of specific shape and non-standard graphite and carbon products as requested by customers .
other services as following list:
Shape and size:
Machine according to customers’ drawings or requests.
Material:
100% graphite
Process:
Machined from high pure molded and fine grain size graphite blocks, on lathing machine, milling machine, with accurate machining.
Machining tollerance: +/-0.05mm
Application:
Graphite boats are usually used for Instruments, copper continuous casting, electronic industry,
particular amorphous metal, rare metal, and nonferrous metal
and crystallizers and so on.
Advantages and Properties of Graphite:
• High mechanical strength
• Oxidation resistance
• Chemical resistance
• Good sliding properties
• High thermal stability
• High thermal shock resistance
• Food safety
• Low wettability
• High corrosion resistance
• High thermal conductivity
• Good electrical conductivity
Advantage of Graphite Boat:
1. Without contamination of impurities
2. High resistance to high temperature, lower down oxidation speed.
3. Customized-machining is available in our factory. We could design and machine the graphite crucibles according to your application.
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