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Nikkel ku filan, Austenitic Stainless Steels, sida noocyada 304 iyo 316, ayaa la sameeyay.Biraha birta aan lahayn ee Austenitic ee aadka loo dahaaray waxaa ka mid ah Noocyada 28 Chrome iyo 2535, oo si weyn loogu isticmaalo soosaarka saliidda & gaaska.Badi Austenitic Stainless steels maaha kuleyl la daweyn karo, si kastaba ha ahaatee, waxay noqon karaan kuwo qabow oo laga shaqeeyo si loo gaaro awood sare.Waxa ka reeban tan waa Roobka Hardened Austenitic Stainless Steel, Nooca A286.
Duplex Steels Stainless waxaa lagu sameeyay isku dheelitirnaanta Chromium, Nickel, iyo Molybdenum inta u dhaxaysa Ferritic iyo Austenitic Stainless Steels, oo loo magacaabay sababtoo ah qaab-dhismeedkoodu waa isku dhafka Ferrite iyo Austenite.Alwaaxyadaan waxaa laga yaabaa in lagu shaqeeyo qabow si loo gaaro awood aad u sareysa, waxaana inta badan loo isticmaalaa meelaha daxalka ama daxalka dillaaca ay dhibaato ku tahay, sida deegaan ay biyo ku badan yihiin chlorides ama oksijiinta kala diri.
Kuwa aadka loo qoondeeyay ee qoyskan waxaa loo yaqaan Super Duplex Stainless Steels.Marka lagu daro Chromium, Nickel, iyo Molybdenum oo laga helo dhammaan Duplex Steels Stainless, Super Duplex Stainless steels waxaa laga yaabaa inay ku jiraan walxaha alloying sida Copper iyo Tungsten si loo hagaajiyo iska caabbinta daxalka ee deegaanno gaar ah.
Alloys ka kooban nikkel ka badan Birta ayaa loo arkaa Alloys Nikel Base.Kooxdan alwaaxyada ah waxaa ka mid ah Noocyada 825, 625, iyo 2550, kuwaas oo laga yaabo inay qabow shaqeeyaan si loo gaaro xoog sare.Aloysyada Saldhigga Nikel ee Roobka Adag waxa ka mid ah Noocyada 718 iyo 925.
Alloys Saldhigga Nickel waxa lagu daraa fasalka agabka loo yaqaan biraha gaarka ah.Loo isticmaalo xaaladaha aadka u daxalka leh, birahan khaaska ah ayaa sidoo kale waxaa ka mid ah titanium, molybdenum, zirconium, iyo alwaaxyada saldhigga tantalum.