Qaybaha xidhashada aadka u adkaysta ee murugsan

Sharaxaad Gaaban:

Qaybaha ugu muhiimsan ee alwaaxinta waa chromium, molybdenum, iyo tungsten, oo leh qadar yar oo niobium, tantalum iyo indium.Marka laga soo tago iska caabinta xirashada, waxay leedahay iska caabin oksaydh oo wanaagsan, iska caabin daxalka iyo waxqabadka alxanka.Waxaa loo isticmaali karaa in lagu soo saaro qaybo u adkaysta xirashada, sidoo kale waxaa loo isticmaali karaa sida shay dabool leh si loogu daboolo dusha sare ee alaabta kale ee saldhigga iyada oo loo marayo habka kor-u-qaadista iyo buufinta.

Budada daawaha ee Nickel-ku-salaysan waxaa ka mid ah budada aluminiumka ah ee is-dhaqeysa iyo budada daawaha ee aan is-rogrogeynin.

Budada nikkel-ku-salaysan ee aan is-qulqulin waxaa loola jeedaa budada daawaha ee nikkel-ku-saleysan ee aan ku jirin B, Si ama B oo leh wax yar oo Si ah.Noocaan budada ah ayaa si weyn loogu isticmaalaa daahan buufinta arc plasma, daahan buufinta ololka iyo xoojinta dusha balaasmaha.

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Faahfaahinta Alaabta

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Inta badan waxaa ka mid ah: Ni-Cr alloy budada, Ni-Cr-Mo budada alloy, Ni-Cr-Fe aluminium budada, Ni-Cu alloy budada, Ni-P iyo Ni-Cr-P budada ah, Ni-Cr-Mo-Fe budada Alloy budada, Ni-Cr-Mo-Si budada daawaha u adkaysta sare, Ni-Cr-Fe-Al budada alloy, Ni-Cr-Fe-Al-B-Si budada alloy, Ni-Cr-Si budada alloy , Ni- Cr-W-ku-salaysan xidhashada u adkaysta iyo budada daxalka u adkaysata, iwm.

Budada alloy-ku-saleysan ee nikkel-ku-saleysan ayaa la sameeyay iyadoo lagu darayo qaddarka ku habboon ee B iyo Si budada daawaha ee nikkelka.Waxa loogu yeero budada is-qulqulaya, oo sidoo kale loo yaqaanno eutectic alloy, daawaynta weji adag, waa budo taxane ah oo la sameeyay iyada oo lagu darayo walxo alloying ah (badanaa boron iyo silicon) kuwaas oo samayn kara eutectic dhalaalaysa hoose ee nikkel, cobalt, iyo birta ku salaysan.Qalab

Budada daawaynta ee sida caadiga ah loo isticmaalo nikkel-ku salaysan waxaa ka mid ah budada Ni-B-Si, budada alloy Ni-Cr-B-Si, Ni-Cr-B-Si-Mo, Ni-Cr-B-Si-Mo-Cu , Sare-molybdenum-nickel-ku-salaysan is-qulqulaya budada aluminiumka ah, chromium-molybdenum-nickel-ku-salaysan budada-dabiiciga ah, Ni-Cr-WC, tungsten carbide dispersion nikkel-ku salaysan is-qulqulaya budada Alloy budada, iwm.

Doorka boron iyo walxaha silikoon: waxay si weyn u yareeyaan barta dhalaalka ee daawaha, balaadhiso aagga heerkulka dareeraha adag, oo samee eutectic dhalaalaysa hoose;dhimista deoxidation iyo hawlaha samaynta slag;adkaynta iyo xoojinta dahaarka.