Alloy 20 Steel Bar

UNS N08020

UNS N08020, oo sidoo kale loo yaqaan Alloy 20, waa mid ka mid ah biraha-super-ka ah ee loo sameeyay iska caabbinta ugu badan ee weerarka aashitada, sababtaas awgeed, waxaa jira adeegsiyo kala duwan oo loogu talagalay labada warshadood ee ahama iyo nikkel. Alloy 20 waxay u muuqataa inay u dhexeyso labada qaybood ee aan nadiifka ahayn iyo nikkel, maadaama ay ka kooban tahay sifooyin labadaba; si kastaba ha ahaatee, nidaamka nambarada midaysan (UNS) ayaa aakhirka u aqoonsan inuu yahay alloy ku salaysan nikkel, markaa lambarka UNS N08020.

Alloy 20 waa austenitic nikkel-iron-chromium-ku-saleysan oo lagu daray naxaas iyo molybdenum. Waxa ku jira nikkel waxa ay caawisaa culayska ion koloride iyo iska caabinta daxalka. Ku darida naxaasta iyo molybdenum waxay siisaa iska caabbinta deegaan colaadeed, daxalka dillaaca iyo dillaaca. Chromium waxay ku darsataa caabbinta bay'ada oxidizing, sida nitric acid, iyo columbium (ama niobium) waxay yaraynaysaa saamaynta roobabka karbidhida. Inta badan hababka alxanka waxaa loo isticmaali karaa marka la shaqeynayo Alloy 20, marka laga reebo alxanka oxyacetylene. Waxa kale oo ay noqon kartaa mid kuleyl ah oo la sameeyay iyadoo la adeegsanayo isla ciidamada loo baahan yahay in lagu kululeeyo birta aan lahayn austenitic. Marka la eego mashiinnada, dhammaystirka aadka u wanaagsan ayaa suurtagal ah iyadoo la adeegsanayo isku-habeyn iyo xawaare isku mid ah oo loo isticmaalo birta aan-ka-soo-saarka lahayn ee austenitic, sida Biraha-Aan-la'aanta ah 316 ama 317.

Warshadaha isticmaala Alloy 20 waxaa ka mid ah:

• Kiimiko
• Desulfurization gaaska hargabka
• Habaynta cuntada
• Wax ka qabashada dareeraha warshadaha
• Nadiifinta birta
• Isku qas
• Batroolka
• Daawooyinka
• Qaadis
• Caagadaha
• Habka tuubooyinka
• Xalka
• Fiber synthetic
• caag synthetic

Alaabooyinka qayb ahaan ama gabi ahaanba laga dhisay Alloy 20 waxaa ka mid ah:

• Bambooyin Centrifugal ah
• Qalabka xakamaynta
• Qalabka kubbadda ee loo yaqaan 'Cryogenic ball valves'
• Dabooleyaasha heerka sabbaynaya
• Furayaasha socodka
• Gawaarida cadaadiska cadaadiska
• Matoorka qalabka Rotary
• gaasaska boogaha spral
• Qallajiyeyaasha