1.4777 igwe anaghị agba nchara, ma ọ bụ N08926, bụ nnukwu nchara nchara nke nwere ezigbo corrosion na-eguzogide, ike okpomọkụ dị elu, kwesịrị ekwesị maka ịdị elu okpomọkụ na gburugburu corrosive. Ngwa kemịkal ya gụnyere carbon, silicon, manganese, phomfus, sọlfọ, na ọla kọpa, tiininum, na niobicium. Ngwongwo anụ ahụ gụnyere njupụta dị elu, na-agbaze na-agbaze, na-enwe obere ihe, na-eto eto, na-agbasa. Ngwa ndị dị oke mkpa, gụnyere ụlọ ọrụ kemịkalụ, mmanụ ikuku, mmanụ na mmanụ dị iche iche, osisi nuklia na aeropace. Isi uru ya bụ nguzogide ya, nkwụsi ike okpomọkụ na nhazi dị mma na nhazi Njirimara.
1.4777 igwe anaghị agba aja aja, nke a makwaara dị ka N08926, bụ Nickel -} nke alloy nke udiri oke na-enweghị igwe anaghị agba nchara. A maara ihe a maka nguzogide nke corrosion ya nke ukwuu, ike okpomọkụ na nguzosi ike na-eguzogide, ma dịkwa mma maka iji ya na gburugburu okpomọkụ na cerivelọdia dị elu.
Ihe mejupụtara kemịkal
1.4777 igwe anaghị agba nchara na-agụnye: carbon (c): 0.030 phomium (mn): 19.00% 0,5% titanium (ti): 0.60% aluminom (al): 0.20% niobium (nb): 0.30%
aku
Njirimara nke anụ ahụ nke 777 igwe anaghị agba nchara: ihe dị ka kilogram 800-1450
Corrosion iguzogide
1.4777 igwe anaghị agba nchara nwere ezigbo corrosion guzogide, karịsịa na gburugburu chloride. Ọ nwere ike iguzogide ụdị mgbasa ozi corrosonion, gụnyere acid, alkali, wdg, wdg, injinịa mmiri, mmanụ na ụlọ ọrụ ndị ọzọ.
Mpaghara ngwa
1.4777 igwe anaghị agba aja aja bụ ebe niile na ubi ndị a:
Chemical na Petrochemical: Ejiri maka imepụta igbe kemịkal, akụrụngwa, wdg
Injinia Oke Osimiri: eji eji nyiwe na akụrụngwa
Ulo akwukwo Petroleum: eji maka pipeline, akụrụngwa, wdg
Osisi ike nuklia: eji maka akụrụngwa osisi nuklia
Aerospace: eji maka imepụta ọnọdụ dị elu ma na-arụ ọrụ dị elu, wdg
Ngwaọrụ okpomọkụ dị elu: dị ka ọkụ na-enwu, Exchasị ọkụ na onye na-ere ọkụ, wdg
Uru Ngwa Ngwa
Isi uru nke 1.4777 igwe anaghị agba nchara bụ:
Ezigbo nguzogide corrosion: nwere ike iguzo ụdị mgbasa ozi corrosonion, kwesịrị ekwesị maka gburugburu ọgba aghara.
Nnukwu ọnọdụ okpomọkụ: ilekọta ezigbo ihe eji arụ ọrụ na nguzogide corrosion na elu gburugburu ebe obibi.
Ezi ọrụ dị mma: Enwere ike guzobere ma hazie ya site na teknụzụ nhazi ọla.
Ọrụ ịgba aja aja: Enwere ike iji ụzọ ndị na-agba anyị maka njikọ, dịka ịgbado ọkụ, argon arc, wdg.
Na mmechi, a na-ewere nchara nchara dị ka ezigbo nhọrọ ihe dị mma n'ọtụtụ ụlọ ọrụ ọrụ n'ihi ngwakọta ya pụrụ iche
