Yuav muaj qee qhov kev nkag siab tsis zoo rau purity ntawm NP1 thiab NP2 cov khoom. NP1 cov ntaub ntawv purity yuav tsum tshaj 99.92% thiab NP2 cov ntaub ntawv purity yuav tsum tshaj 99.6%. NP2 ntshiab npib tsib xee muab cov neeg siv ntau yam txiaj ntsig nrog rau nws cov khoom tseem ceeb, npib tsib xee. Nickel yog ib qho ntawm cov hlau tawv tshaj plaws hauv ntiaj teb thiab muab ntau qhov zoo rau cov khoom siv no. Ni 200 muaj kev tiv thaiv zoo heev rau feem ntau corrosive thiab caustic ib puag ncig, xov xwm, alkalis, thiab acids (sulfuric, hydrochloric, hydrofluoric). Siv ob qho tib si nyob rau hauv thiab sab nraum zoov, Ni 200 kuj muaj: Cov khoom sib nqus thiab cov hlau nplaum sib nqus siab thermal thiab hluav taws xob conductivities Tsawg roj cov ntsiab lus Tsawg vapor siab Ntau qhov kev lag luam sib txawv siv Ni 200, tab sis nws yog qhov tshwj xeeb tshaj yog rau cov neeg uas tab tom nrhiav kom muaj kev huv huv ntawm lawv cov khoom. Qhov no suav nrog: Khoom noj khoom haus Kev tsim cov khoom siv hluavtaws Caustic alkalis Daim ntawv thov uas xav tau kev tiv thaiv corrosion NP2 npib tsib xee tuaj yeem kub dov rau hauv kev xyaum txhua yam, thiab nws kuj teb tau zoo txias sib sau, thiab machining, ntev npaum li cov kev coj ua tau ua raws. Nws tseem lees txais feem ntau cov pa welding, brazing, thiab cov txheej txheem soldering. Thaum NP2 ntshiab npib tsib xee yog tsim los ntawm npib tsib xee (tsawg kawg 99%), nws kuj muaj cov kab ntawm lwm cov tshuaj xws li: Fe .40% max Mn .35% max Si .35% max Cu .25% max C .15% max Continental Steel yog ib tug distributor ntawm Nickelickel Alloy NP, pure 2 Commeric, thiab Nickelickel Alloy. Tsawg Alloy Nickel nyob rau hauv forging Tshuag, hexagon, yeeb nkab, phaj, ntawv, sawb, round & tiaj bar, raj, thiab hlau. Cov mills uas tsim Ni 200 cov khoom hlau ua tau raws li lossis tshaj cov qauv kev lag luam nyuaj tshaj plaws suav nrog cov los ntawm ASTM, ASME, DIN, thiab ISO.
Qib | Chemical Composition (%) | ||||||||
Ni + Co | Cu | Si | Mn | C | Mg | S | P | Fe | |
N4/201 | 99.9 ua | ≤ 0.015 | ≤ 0.03 | ≤ 0.002 | ≤ 0.01 | ≤ 0.01 | ≤ 0.001 | ≤ 0.001 | ≤ 0.04 |
N6/200 | 99.5 ua | 0.1 | 0.1 | 0.05 Nws | 0.1 | 0.1 | 0.005 ib | 0.002 ib | 0.1 |
Hlau: 0.025-8.0mm.
Cov ntaub ntawv lub cev
Qhov ntom | 8.89g 3 |
Tshwj xeeb kub | 0.109 (456 J / kg. ℃) |
Hluav taws xob Resistivity | 0.096 × 10-6ohm.m |
Melting Point | 1435-1446 ℃ |
Thermal conductivity | 70.2 W / mK |
Mean Coeff Thermal Expansion | 13.3 × 10-6m / m ℃ |
Tej yam cuab yeej cuab tam
Mechanical Properties | Nickel 200 |
Tensile zog | 462mpa ua |
Yield zog | 148mpa ua |
Elongation | 47% |