Cov nyhuv tseem ceeb ntawm cov hlau ntshiab yog nws lub luag haujlwm tseem ceeb hauv kev lag luam metallurgical. Cov hlau ntshiab muaj cov purity siab heev thiab zoo tshuaj stability. Nws cov purity feem ntau tuaj yeem ncav cuag ntau dua 99%, uas ua rau nws tswj tau cov ntsiab lus ntawm impurities hauv cov txheej txheem xws li steelmaking, yog li txhim kho qhov zoo thiab kev ua haujlwm ntawm cov hlau. Piv txwv li, thaum tsim cov hlau tshwj xeeb, ntxiv qhov tsim nyog ntawm cov hlau ntshiab tuaj yeem kho cov ntsiab lus hlau hauv cov hlau thiab txhim kho lub koom haum thiab cov khoom siv ntawm cov hlau. Tsis tas li ntawd, nyob rau hauv kev lag luam foundry, cov hlau ntshiab tuaj yeem ua kom muaj qhov sib xws ntawm cov castings thiab txo qhov tshwm sim ntawm qhov tsis xws luag.
Cov khoom ntawm lub cev ntawm cov hlau ntshiab kuj zoo heev, nrog rau kev ua haujlwm zoo thiab kev ua haujlwm zoo, uas tuaj yeem ua tau raws li ntau yam txheej txheem ntau lawm. Nws cov kev siv tshwj xeeb suav nrog kev tsim cov alloys precision, hluav taws xob alloys, mos magnetics, amorphous alloys thiab cov hlau nplaum ruaj khov, xws li neodymium hlau boron, amorphous ntshiab hlau, precision alloy ntshiab hlau, casting ntshiab hlau, stainless hlau ntshiab hlau, catalyst alloy ntshiab. hlau, hlau-silicon-aluminium alloy, ntshiab hlau rau Permalloy, ntshiab hlau rau nruab nrab zaus rauv smelting, thiab hmoov metallurgy ntshiab hlau.
