melting tooj liab rauv ntawm graphite crucible yuav xaiv li cas?

Copper melting graphite crucible / silicon carbide crucible smelting ntau yam kub, nyiaj, tooj liab, txhuas, txhuas, zinc thiab lwm yam hlau uas tsis yog-ferrous, nruab nrab carbon steel, ntau yam tsawg hlau thiab carbon khoom raug. Nws yog tsim rau hlau smelting nyob rau hauv underground furnaces, hluav taws xob furnaces, intermediate zaus furnaces thiab high zaus furnaces.

1. Zoo kub tsis kam ntawm molten tooj liab graphite crucible, lub melting kub yuav siab li 1800 ° C;

2. Zoo thermal conductivity ntawm graphite crucible rau molten tooj liab muaj ib tug me me thermal expansion coefficient, muaj peev xwm ua cua sov sai, thiab muaj zog strain tsis kam mus ceev cua sov thiab quenching;

3. Cov tshuaj lom neeg ruaj khov zoo heev ntawm qhov tshwj xeeb crucible rau melting tooj liab muaj zog corrosion kuj rau acid thiab alkaline daws.