看了多晶硅鑄錠爐用氮化硼絕緣配件的用戶又看了
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多晶硅鑄錠爐用氮化硼絕緣配件/氮化硼熱電偶保護管,耐溫2100度,抗熱震耐腐蝕,電阻大,抗擊穿強度為氧化鋁3-4倍,使用壽命長,無污染。其中氮化硼熱電偶保護管可代替氧化鋯管,耐腐蝕抗熱震等方面強于氧化鋯。
Boron nitride insulation parts for polycrystalline silicon ingot casting furnace/thermocouple protection tube, the max. service temp. is 2100 ℃. It has thermal shock resistance, corrosion resistance, and large electrical resistance. The resistance wear strength is 3-4 times of alumina, long service life, no pollution.
The boron nitride thermocouple protection tube can replace the zirconia tube.
? 復合氮化硼水平連鑄分離環(huán)/結晶管 BN Composite Separation Rings for Horizontal Continuous Casting/Crystal Tubes
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