Tus yam ntxwv
Germanium cov atomic naj npawb 32, uas atom muaj lub vojvoog ntawm 122.5 PM. Nyob rau hauv cov txheej txheem cov qauv ntawm cov khoom lag luam German yog ib tug nkig,
Silvery-dawb, ib nrab xim duab. Daim foos no suav nrog cov txheej txheem muaj npe hu ua α-guardic luster thiab lub diamond cubic crystal qauv, tib yam li pob zeb diamond.
Silvery-dawb, ib nrab xim duab. Daim foos no suav nrog cov txheej txheem muaj npe hu ua α-guardic luster thiab lub diamond cubic crystal qauv, tib yam li pob zeb diamond.
Khoom | German hmoov | |||
Cas: | 7440-56-4 | |||
Kev coj dawb huv | 99.999% | Ntau: | 50.00KG | |
Batch tsis muaj. | 21121805 | Qhov loj me me | 200mesh | |
Hnub ua lag luam: | Kaum 18, 2021 | Hnub kuaj: | Kaum 18, 2021 | |
Ntsuas Yam | Qho kawg | Hais txog | ||
Si | <0.0010 | % | ||
Al | 11.1 | 10-6 | ||
As | 9.11 | |||
Co | 0.10 | |||
Cu | 1.32 | |||
Fe | 14.7 | |||
Ni | 8.88 | |||
Pb | 1.01 | |||
Xaus: | Ua raws li cov qauv kev lag luam |
1. Nws tuaj yeem siv los ua cov xim, duab xoo hluav taws xob, cov yeeb yaj kiab hmo ntuj, cov nkauj tawv, cov tsom iav pyes, polyester fiber.
2. Nws tseem dav siv nyob rau hauv optics, isotops, catling nyiaj alloys, cov roj av muaj kev ruaj ntseg, cov roj av muaj kev ruaj ntseg, kev txhim kho kev noj haus, kev nyab xeeb ntawm chaw tshuaj, kev nyab xeeb Cov.
3. Nws tseem siv nyob rau hauv Germanum hnab, trisors fuzz, granchic cov khoom ua si lub zog, bio fluin sib nqus caj dab caj dab, germanium kev cai silicone saws tes Cov.
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