推荐产品
化驗
≥99.9% trace metals basis
形狀
powder (monocrystalline)
電阻係數
4.9 μΩ-cm, 20°C
粒徑
0.6-1 μm
bp
5660 °C (lit.)
mp
3410 °C (lit.)
密度
19.3 g/mL at 25 °C (lit.)
SMILES 字串
[W]
InChI
1S/W
InChI 密鑰
WFKWXMTUELFFGS-UHFFFAOYSA-N
訊號詞
Danger
危險聲明
危險分類
Flam. Sol. 1 - Self-heat. 2
儲存類別代碼
4.2 - Pyrophoric and self-heating hazardous materials
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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The construction of complex collimators with a high number of oblique pinholes is very labor intensive, expensive or is sometimes impossible with the current available techniques (drilling, milling or electric discharge machining). All these techniques are subtractive: one starts from
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Permanent magnets are an essential technology for energy conversion. Motors and generators are used to convert energy between electrical and mechanical forms.
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