Bewise Inc. www.tool-tool.com Reference source from the internet.
| |||||||||||||||||||
| It-poaⁿ sèng-chit | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Miâ, Hû-hō, Goân-chú-hoan | tâng, Cu, 29 | ||||||||||||||||||
| Hun-lūi | transition metals | ||||||||||||||||||
| Cho̍k, Chiu-kî, Khu | 11, 4, d | ||||||||||||||||||
| Goā-hêng | metallic brown | ||||||||||||||||||
| Goân-chú-liōng | 63.546(3) g/mol | ||||||||||||||||||
| Tiān-chú phoè-tì | [Ar] 3d10 4s1 | ||||||||||||||||||
| Ta̍k kai ê Tiān-chú | 2, 8, 18, 1 | ||||||||||||||||||
| Bu̍t-lí sèng-chit | |||||||||||||||||||
| Siòng | solid | ||||||||||||||||||
| Bi̍t-tō͘ (oá sek-un) | 8.96 g·cm−3 | ||||||||||||||||||
| Iûⁿ-tiám ê e̍k-thé bi̍t-tō͘ | 8.02 g·cm−3 | ||||||||||||||||||
| Iûⁿ-tiám | 1357.77 K (1084.62 °C, 1984.32 °F) | ||||||||||||||||||
| Kún-tiám | 2835 K (2562 °C, 4643 °F) | ||||||||||||||||||
| Heat of fusion | 13.26 kJ·mol−1 | ||||||||||||||||||
| Khì-hoà-jia̍t | 300.4 kJ·mol−1 | ||||||||||||||||||
| Jia̍t-siaⁿ | (25 °C) 24.440 J·mol−1·K−1 | ||||||||||||||||||
| |||||||||||||||||||
| Goân-chú sèng-chit | |||||||||||||||||||
| Kiat-chiⁿ kiat-kò͘ | cubic face centered | ||||||||||||||||||
| Ióng-hoà | 2, 1 (mildly basic oxide) | ||||||||||||||||||
| Hù-tiān-tō͘ | 1.90 (Pauling piau-tō͘) | ||||||||||||||||||
| Lî-chú-hoà lêng-liōng (chóng-pió) | tē 1: 745.5 kJ·mol−1 | ||||||||||||||||||
| tē 2: 1957.9 kJ·mol−1 | |||||||||||||||||||
| tē 3: 3555 kJ·mol−1 | |||||||||||||||||||
| Goân-chú poàⁿ-kèng | 135 pm | ||||||||||||||||||
| Goân-chú poàⁿ-kèng (calc.) | 145 pm | ||||||||||||||||||
| Kiōng-kè poàⁿ-kèng | 138 pm | ||||||||||||||||||
| Van der Waals poàⁿ-kèng | 140 pm | ||||||||||||||||||
| Kî-thaⁿ sèng-chit | |||||||||||||||||||
| Chû-sèng hong-hiòng | diamagnetic | ||||||||||||||||||
| Tiān-chó͘ | (20 °C) 16.78 nΩ·m | ||||||||||||||||||
| Thoân-jia̍t-lu̍t | (300 K) 401 W·m−1·K−1 | ||||||||||||||||||
| Jia̍t-phòng-lu̍t | (25 °C) 16.5 µm·m−1·K−1 | ||||||||||||||||||
| Im-sok (po̍h phiáⁿ) | (sek-un) (annealed) 3810 m·s−1 | ||||||||||||||||||
| Young bô͘-liōng | 130 GPa | ||||||||||||||||||
| Chián-chhiat bô͘-liōng | 48 GPa | ||||||||||||||||||
| Ap-chin bô͘-liōng | 140 GPa | ||||||||||||||||||
| Poisson pí | 0.34 | ||||||||||||||||||
| Mohs tēng-tō͘ | 3.0 | ||||||||||||||||||
| Vickers tēng-tō͘ | 369 MPa | ||||||||||||||||||
| Brinell tēng-tō͘ | 874 MPa | ||||||||||||||||||
| CAS hoan-hō | 7440-50-8 | ||||||||||||||||||
| Ū-miâ ê tông-ūi-sò͘ | |||||||||||||||||||
| |||||||||||||||||||
| Chham-khó | |||||||||||||||||||
Cu (Latin-gí: cuprum) ia̍h tâng sī chiu-kî-pió lāi-té 1 chióng hoà-ha̍k goân-sò͘, goân-chú-hoan 29. Cu sī chióng hó-chhun-iân (ductility), koè-tiān-lu̍t koân ê kim-sio̍k (metal), tiāⁿ ēng lâi koè-tiān, chò tiau-khek ia̍h kiàn-tio̍k ê châi-liāu, he̍k-chiá chiâⁿ-chò hūn-kim (alloy) ê sêng-hun.
Chham-khó: Chheⁿ-tâng.
BW Bewise Inc.
Welcome to BW tool world! We are an experienced tool maker specialized in cutting tools. We focus on what you need and endeavor to research the best cutter to satisfy users’ demand. Our customers involve wide range of industries, like mold & die, aerospace, electronic, machinery, ,,,etc. We are professional expert in cutting field. We would like to solve every problem from you. Please feel free to contact us, it’s our pleasure to serve for you. BW product including: utting tool、aerospace tool .HSS Cutting tool、Carbide end mills、Carbide cutting tool、NAS Cutting tool、Carbide end mill、Aerospace cutting tool、Carbide drill、High speed steel、Milling cutter、Core drill、Taperd end mills、Metric end mills、Miniature end mills、Pilot reamer、Electronics cutter、Step drill、Metal cutting saw、Double margin drill、Gun barrel、Angle milling cutter、Carbide burrs、Carbide tipped cutter、Chamfering tool、IC card engraving cutter、Side cutter、NAS tool、DIN tool、Special tool、Metal slitting saws、Shell end mills、Side and face milling cutters、Side chip clearance saws、Long end mills、Stub roughing end mills、Dovetail milling cutters、Carbide slot drills、Carbide torus cutters、Angeled carbide end mills、Carbide torus cutters、Carbide ball-noseed slot drills、Mould cutter、Tool manufacturer.
留言列表
