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Chengdu Artech Specialty Graphite Co.,Ltd is one of the leading China graphite molds for welding manufacturers and also a professional graphite molds for welding supplier, welcome to import products from our factory.
Product name: Graphite mold for welding
Material: high pure graphite
Size: customize
Application: metallurgy foundry
Density: 1.65-1.88 g/cm3
Compressive strength: 30-240Mpa
Flexural strength:7-85Mpa
Specific electrical resistance:6.5-15μΩm
Brand Name: OEM
MOQ: 1 pcs
Delivery date: 20 days
Package: Polywood or customized package
Function:
1.Graphite mold have high thermal stability.Graphite does not melt but sublimes at about 3627 ℃ .
2.Graphite mold have high thermal conductivity.The thermal conductivity of graphite is higher than that of many metals and falls with increasing of temperature.
3.Graphite mold can resist thermal shock. so rapid heating or cooling is not a problem.
4.Graphite mold can resist corrosion.It can be widely used in acid based environments.
5.Graphite mold are not wetted by molten glass or by most molten metals.
6.The tensile,compressive and flexural strength of graphite mold are very high.