Nickel (Nickel212) Hlau rau Industries Thaum tshav kub kub-Tsim Cheebtsam Nrog zoo
Cov ntsiab lus tshuaj,%
Ni | Mn | Si |
Bal. | 1.5 ~ 2.5 hli | 0.1 max |
Resisivity ntawm 20ºC | 11.5 hli cm |
Qhov ntom | 8.81g 3 |
Thermal conductivity ntawm 100ºC | 41 Wm-1 ºC-1 |
Linear Expansion Coefficient (20 ~ 100ºC) | 13 × 10-6 / ºC |
Melting Point (kwv yees) | 1435ºC / 2615ºF |
Tensile zog | 390-930 N / mm2 |
Elongation | Tsawg tshaj 20% |
Kub Coefficient of Resistance (Km, 20 ~ 100ºC) | 4500 x 10-6 ºC |
Cov cua kub tshwj xeeb (20ºC) | 460 J Kg-1 ºC-1 |
Yield Point | 160 N / mm2 |
Kev siv
Cov nickel-raws li hluav taws xob nqus cov khoom tsim los ntawm TANKII muaj qhov zoo hauv qab no: cov khoom siv hluav taws xob zoo heev, weldability (welding, brazing), tuaj yeem ua electroplated, thiab qhov tsim nyog linear expansion coefficient ntawm cov alloy inclusions, volatile ntsiab lus thiab gases cov ntsiab lus yog tsawg. Kev ua tau zoo, nto zoo, kev tiv thaiv corrosion, thiab tuaj yeem siv los ua cov anode, spacers, electrode tuav, thiab lwm yam, tab sis kuj tuaj yeem ua cov qhov muag teev, fuses.
Nta
Lub tuam txhab cov khoom siv hluav taws xob (cov khoom siv hluav taws xob) muaj qhov tsis muaj zog, siab kub lub zog, qhov me me ntawm arc melting nyob rau hauv qhov kev txiav txim ntawm evaporation thiab lwm yam.
Qhov sib ntxiv ntawm Mn rau cov ntshiab Nickel coj ntau txhim kho kev tiv thaiv rau Sulfur nres ntawm qhov kub thiab txias thiab txhim kho lub zog thiab hardness, tsis muaj txiaj ntsig txo qhov ductility.
Nickel 212 yog siv los ua cov xaim txhawb nqa hauv cov teeb pom kev zoo thiab rau cov hluav taws xob tiv thaiv hluav taws xob.
Cov ntaub ntawv muaj nyob rau hauv daim ntawv no muaj kev tiv thaiv raws li txoj cai lij choj, suav nrog tab sis tsis txwv rau txoj cai lij choj thiab kev pom zoo thoob ntiaj teb.