Nickel thiab High Nickel Alloys
Thua famua ilyof nib ickel poboyusofaus somib remarkable combinib atintawms of pua erformance capabilities.
Mechanically lawv muaj zoo strength khoom, tshwj xeeb tawvess thiab ductility, thiab feem ntau yog immib rau kev ntxhov siab corrosion. Covir corrosion tsis kam khoom thiab ua raumnce yam ntxwv hauv ob leeg nce thiab subzero kojmperatures yog superior. Hmoov tsis zooy, nickel raws tag nrhooys yog kev sib thamvely kevve. Cov tqho most npolar nickel iblloys siv in fastening yog the nicke ual- tooj liab thiab nicke ual-tooj-aluminumkojpes. Nicke ual- Tooj alloy, paub commua ercially as los ntawm xws li trade names raws li Mibl. Mib 400 is the
most cojmmtsuas yog siv nickel-tooj liab tag nrhooy rau txias raumhauv; muaj zoo heev corrosion hauv cua sov thiab ntsev
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dej. Nickel-Copper-Alumyam tag nrhooy, commercially kev lag luammed K-Mib tug, yog ib txuas ntxiv ntawm a nickel-tooj liab hlau alloy. Cov alumyam thiab titanium elements imua pov thawj tus teb kub khoment thiab tseem ceeb txhim khu lubmechanical zog.
Inconel & Hastelloy: Cov no yog considua ered zoo heev mkhoom rau daim ntawv thov qhov twg fastenings must muaj siab zog thiab tsis kam rau oxidation hauv ntxivme ib puag ncigments zoo li raws li nce kojmperatures
thiab ntau yam acidic ib puag ncigments. Nyob ntawd yog ob peb qib ntawm Inconel thiab Hastelloy, most yog tus tswvy, thiab xyaum tag nrho yog kev lag luam named,ib thua eir tus kheej zog thiab corrosintawm tus yam ntxwv.
Aluminium
