Dav: lub ntsiab lus melting ntawm cov hlau phaj txawv nyob ntawm seb hom hlau. Lub ntsiab lus melting ntawm cov hlau dog dig yog kwv yees li 1500 degree. Tshwj xeeb:
Tsawg - @Ebbon hlau: melting taw tes kwv yees li 1538 degree, cov ntsiab lus carbon ntawm 0.02% thiab 0.25%.
Nruab nrab-} cov hlau ultrasonic: melting taw tes kwv yees li 1500℃rau 1520℃ntawm 0.25% thiab 0.60%.
Siab - @Ebbon hlau: melting taw tes kwv yees li 1425 degree, cov ntsiab lus carbon ntau dua 0.6%.
Stainless hlau: melting taw tes yog qis dua, feem ntau ntawm 1300℃thiab 1400 degree, tus nqi tshwj xeeb nyob ntawm cov stainless hlau ib txwm muaj pes tsawg leeg.
Tsis tas li ntawd, lub ntsiab lus melting ntawm steel phaj kuj tseem cuam tshuam los ntawm cov khoom xws li cov txheej txheem alloy thiab cov txheej txheem smelting. Yog li ntawd, hauv daim ntawv thov tiag tiag, nws yuav tsim nyog los xa mus rau cov ntaub ntawv tshwj xeeb lossis cov ntaub ntawv sim.
