321 igwe anaghị agba nchara

UNS S32100 (Ọkwa 321)

321 igwe anaghị agba nchara, nke a makwaara dị ka UNS S32100 na ọkwa 321, bụ isi ihe mejupụtara 17% ruo 19% chromium, 12% nickel, .25% ruo 1% silicon, 2% kacha manganese, akara nke phosphorus na sọlfọ, 5 x (c + n) .70% titanium, na nguzozi bụ ígwè. N'ihe gbasara nguzogide corrosion, 321 dabara na ọkwa 304 na ọnọdụ annealed ma dị elu ma ọ bụrụ na ngwa ahụ gụnyere ọrụ na nso 797° ruo 1652°F. Ọkwa 321 na-ejikọta ike dị elu, iguzogide scaling na nkwụsi ike nke oge na iguzogide corrosion mmiri na-esote.

Ụlọ ọrụ ndị na-eji 321 gụnyere:

• Igwe ikuku
• Chemical

Ngwaahịa 321 arụrụ obere ma ọ bụ kpamkpam gụnyere:

• Okpokoro ikpochapụ ụgbọ elu
• Igwe piston ụgbọ elu dị iche iche
• Ngwa nhazi kemịkalụ
• Ndị na-akwụ ụgwọ na mgbaba mgbasa
• Mgbasa nkwonkwo
• Ngwa ọkụ ọkụ
• Ngwá ọrụ usoro kemịkalụ dị elu
• Akụkụ nke igwe jet
• Mpịakọta
• Ngwá ọrụ nnụcha
• Superheater na afterburner akụkụ
• Thermal oxidizers
• Ngwa welded