Tus nqi luv nqi nqi roj teeb Pob Cov Khoom Siv Tshuaj Txhuam Hniav Npib Npib Nickel Cov Phaj
Nickel yog ib qho nyuaj thiab ductile hloov hlau. Nws yog ib qho silvery-dawb cov hlau nrog lub me me tinge. Ntshiab npib tsib xee yog siv tshuaj txawv teb, tab sis cov ntawv loj tau qeeb kom muaj huab cua ntawm cov lej uas passivation cov ntaub ntawv ntawm cov npoo uas tiv thaiv kev xeb ntxiv.
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Tsham tam sim no
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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Khoom Taw qhia
Nickel yog ib qho nyuaj thiab ductile hloov hlau. Nws yog ib qho silvery-dawb cov hlau nrog lub me me tinge. Ntshiab npib tsib xee yog siv tshuaj txawv teb, tab sis cov ntawv loj tau qeeb kom muaj huab cua ntawm cov lej uas passivation cov ntaub ntawv ntawm cov npoo uas tiv thaiv kev xeb ntxiv.
| Cov Khoom Siv Lub Cev | |
| Ceev | 8.89g \/ cm3 |
| Cov cua sov tshwj xeeb | {{0 {}}. 109 (456 j \/ Kg.ºC) |
| Hluav taws xob tiv thaiv hluav taws xob | {{0 {0}}. 096 x 10-6 Ohm.m |
| Melting taw tes | 1435-1450ºC |
| Thermal conductivity | 70.2 W/m-K |
| Lub ntsiab lus coeff thermal expansion | 13.3x10-6m/m.ºC |
| Cov Khoom Siv Neeg Kho Tshuab | |
| Cov Khoom Siv Neeg Kho Tshuab | Nickel 200 |
| Lub zog tensile | 462 MPA |
| Paib lub zog | 148 MPa |
| Elongation | 47% |
Peb lub tuam txhab
Cim npe nrov: Tus nqi luv nqi roj teeb ntim cov khoom siv npib npib npe npib npe npib tsib xee roj av npib tsib xee
Koj Tseem Yuav Zoo Li
Xa kev nug