Incoloy 926 bụ austenitic igwe anaghị agba nchara, yiri 904 L alloy, na 0,2% nitrogen na 6.5% molybdenum ọdịnaya.Molybdenum na nitrogen ọdịnaya nke ukwuu na-amụba crevice corrosion resistance. N'otu oge ahụ, nickel na nitrogen nwere ike ọ bụghị naanị imeziwanye nkwụsi ike. ma na-ebelata ọchịchọ ikewapụ crystallization thermal usoro ma ọ bụ ịgbado ọkụ usoro dị mma karịa nitrogen ọdịnaya nke nickel alloy.926 nwere ụfọdụ nguzogide corrosion na ion chloride n'ihi njirimara corrosion mpaghara yana ọdịnaya nickel alloy 25%.A dịgasị iche iche nke nnwale na ịta nke 10,000-70,000 PPM, pH 5-6,50 ~ 68 ℃ arụ ọrụ okpomọkụ, limestone desulfurization agwaetiti slurry na-egosi na 926 alloy bụ free si crevice corrosion na pitting n'oge 1-2 afọ ikpe oge.926 alloy nwekwara ezigbo nguzogide corrosion na mgbasa ozi kemịkalụ ndị ọzọ na oke okpomọkụ, mgbasa ozi dị elu, gụnyere sulfuric acid, phosphoric acid, gas acid, mmiri mmiri, nnu na acid organic.Tụkwasị na nke a, iji nweta nguzogide corrosion kacha mma, hụ na a na-ehicha ya mgbe niile.
Alloy | % | Ni | Cr | Fe | c | Mn | Si | Cu | S | P | Mo | N |
926 | Min. | 24.0 | 19.0 | itule | - | - | 0.5 | - | - | 6.0 | 0.15 | |
Oke. | 26.0 | 21.0 | 0.02 | 2.0 | 0.5 | 1.5 | 0.01 | 0.03 | 7.0 | 0.25 |
Njupụta | 8.1g/cm³ |
Ebe mgbaze | 1320-1390 ℃ |
Ọnọdụ | Ike ọdụdọ MPa | Mpụta ike MPa | Ogologo oge % |
Ngwọta siri ike | 650 | 295 | 35 |
Njirimara Incoloy 926:
1. Ọ nwere elu mgbịrịgba ọdịiche corrosion eguzogide na ike ga-eji na ọkara nwere acid.
2. E gosipụtara na omume na ọ dị irè n'iguzogide nrụgide corrosion chloride.
3. Ụdị ebe niile na-emebi emebi nwere ezigbo nguzogide corrosion.
4. The n'ibu Njirimara nke Alloy 904 L dị mma karịa ndị Alloy 904 L.
Incoloy 926 bụ isi iyi data nwere ike iji mee ihe n'ọtụtụ ụlọ ọrụ:
•Sistemụ nchekwa ọkụ, sistemu ịsacha mmiri, injinia mmiri, sistemu ọkpọkọ hydraulicỌkụ, nkwonkwo, usoro ikuku na gas acidic
•Evaporators, okpomọkụ mgbanwe, nzacha, agitators, wdg na phosphate mmepụta
•Usoro condensation na ọkpọkọ na ụlọ ọrụ ọkụ na-eji mmiri oyi sitere na mmiri nsị
•Mmepụta nke chlorinated acidic na-eji ihe ndị na-eme ihe.
•mmepụta nke cellulose pulp bleaching agent
•Injinia mmiri
•Ngwa nke flue gas desulfurization usoro
•Sulfuric acid condensation na usoro nkewa
•Crystal nnu ịta na evaporator
•Ngwa maka ibufe kemịkalụ na-emebi emebi
•Ngwá ọrụ na-emebi osmosis azụ.