99.0% Tungsten Seem
Theem 1: W (W)> 95%, tsis muaj lwm yam kev suav nrog.
Theem 2: 90% (W) <95%, tsis muaj lwm yam kev suav nrog.
- Tungsten khib nyiab siv, nws paub tau tias tungsten yog hom tsawg tsawg, cov hlau tsis tshua muaj txiaj ntsig yog cov tswv yim tseem ceeb yog cov tswv yim tseem ceeb siv tswv yim, thiablub tungstenmuaj daim ntawv thov tseem ceeb heev.
- Nws yog ib feem tseem ceeb ntawm kev kawm siab cov ntaub ntawv tshiab, cov ntaub ntawv hluav taws xob thiab cov khoom siv tshiab, thiab lwm yam. Txhua tus yuav tsum tau siv cov khoom tshwj xeeb ntawmlub tungstenCov. Tus tsiajtxoj kev, lub tungstenNkim qhov no cov khoom siv hauv cov txheej txheem ob, nws rov ua dua tshiab muaj qhov nyiaj txiag muaj txiaj ntsig heev.Lub tungstencov khib nyiab feem ntau suav nrog ob pawg: ib hom yog tuslub tungstenthiablub tungstenalloy khoom siv seem, xws li sintering cov khoom siv Qws Kawg (Lub taub hau),tungsten carbideRhiav hauv av ntawm khib nyiab, sib tsoo carbide slag thiab hlau oxide txheej thiab lwm yam khoom muaj sia, xws li khib nyiab tungsten carbide txiav cov cuab yeej thiab siv catalyst.
Sau koj cov lus ntawm no thiab xa mus rau peb