Nickel 200 (Ni200) yog cov neeg lag luam nickel alloy, thiab nws muaj sib npaug ntawm lawv cov tshuaj thoob ntiaj teb (ntau dua lossis sib npaug ntawm 9 xee. Qhov tseem ceeb sib npaug suav nrog:
Unfify tsis suav nrog lub cev): N02200 (qhov tsis muaj kev tsim qauv ncaj qha piv rau Ni200).
ASTM (American Society rau kev sim thiab cov ntaub ntawv): ASTM B160 (rau npib npib tsib xee, thiab sawb), rau npib tsib xee thiab lawm B161 (rau npib tsib xee
En (European qauv): EN 14460 (Nickel thiab Nickel Alloys - Phaj, cov ntaub ntawv thiab "2.4060" (cov khoom siv European tus lej rau kev ua kom siab-huv).
Din (Lub koom haum German rau cov qauv): DIN 17740, uas suav nrog ib qib Nickel zoo nkauj piv rau NI200 qhov sib xyaw ua ke thiab cov khoom.
JIS (Japanese muaj cov qauv kev lag luam): JIS H4551, uas txhais tau tias yog ib tus neeg muaj hnub nyoog ntawm Nickel piv rau Ni200 rau kev siv dav dav.
Cov kev sib txig sib luag no ua tau zoo sib xws hauv kev ua tau thoob ntiaj teb tsim thiab engineering kev siv.
Nickel 200 yog them los ntawm ntau ASTM cov qauv, txhua qhov kev qhia tshwj xeeb rau cov sib txawv ntawm cov alloy (xws li, phaj, qws). Tus Qauv Tshaj Lij Tshaj Tawm ASTM yog:
ASTM B160: "Tus Qauv Kev Tshawb Fawb rau Nickel phaj, ntawv, thiab Sawb" - Tus qauv no muaj zog, elongation), thiab cov ntawv sau tas rau hauv phaj, thiab cov ntawv sawb. Nws ua kom cov khoom siv ua kom tau raws li kev coj dawb huv (ntau dua lossis sib npaug nrog 99.6% ni) thiab muaj cov cai uas yuav tsum tau ua rau cov ntawv thov kev ua lag luam thiab cov khoom siv hluav taws xob.
ASTM B161: "Tus Qauv Txheej Txheem rau Nickel Qws thiab bar" - Guardics Ni200 hauv Qws thiab cov khoom siv mechanecties (suav nrog kev ua haujlwm hnyav), thiab machining thev taus. Nws yog siv rau ntu xws li fasteners, Shafts, thiab cov qauv txheej txheem.
ASTM B162: "Txuj ci tshwj xeeb rau Nickel lees paub" - kev lees paub forging, cov ntaub ntawv kom paub meej, thiab kev soj ntsuam kom muaj zog thiab kev ntseeg siab thiab cov fittings.
ASTM B163: "Cov Yeeb Nkab Ua Se rau Nickel Seamless Yeeb Nkab thiab Tube" - Qhia Txog Kev Siv Hluav Taws Xob
Cov qauv no yog qhov tseem ceeb rau kev tswj hwm kom zoo, ua kom muaj cov ntaub ntawv Ni200 cov ntaub ntawv ntseeg tau nyob rau hauv lawv cov ntawv thov npaj.
Yog, Nickel 200 (Ni200) sib nqus. Nickel yog cov khoom siv ferromagetic, lub ntsiab lus nws yog nyiam rau cov hlau nplaum thiab tuaj yeem sib nqus nws tus kheej, txawm nyob hauv nws daim ntawv ntshiab. Ni200, yog ib lub siab tawv-dawb huv ntawm Alloy (ntau dua lossis sib npaug ntawm 99.6% ni) nrog kev tsis txaus ntseeg (piv txwv, tooj, khaws cov khoom siv hluav taws xob ferrigagnetic.
Txawm li cas los xij, nws tus cwj pwm sib nqus tau cuam tshuam los ntawm qhov kub. Nickel muaj qhov ntsuas kub uas yog qhov kub thiab txias dua li cov uas muaj kwv yees li ntawm 355℃(671℃f). Hauv qab no qhov ntsuas kub no, NI200 cov khoom pov thawj muaj zog ferromagnetism; Saum toj no nws, nws dhau los ua paramagnetic (tsis muaj zog nyiam ua cov hlau nplaum).
Qhov khoom sib nqus no ua rau NI200 muaj nqis nyob rau hauv cov ntawv thov uas xav tau kev sib nqus thiab cov sensors, tseem yuav tsum tau muaj kev sib cav sib ceg.
