Ụdị ngwaahịa

Ngwakọta kemịkalụ: 22% chromium, 5% nickel, 3% molybdenum, na 0.18% nitrogen. Ngwongwo eji arụ ọrụ: Ike tensile: 620MPa, Ike mpụta: 450MPa, elongation: 25%.

Igwe anaghị agba nchara 310S dabara adaba maka iji ya na gburugburu ebe okpomọkụ dị elu, dịka ọmụmaatụ na ngwa ndị dị ka ọkụ ọkụ ọkụ, ụlọ ọkụ ọkụ, ọkụ ọkụ, ngwa kemịkalụ, ndị na-ekpo ọkụ ọkụ, na tubes ọkụ.

Ihe mejupụtara: 409 igwe anaghị agba nchara bụ austenitic igwe anaghị agba nchara nke nwere nnukwu chromium ọdịnaya (ihe dị ka 10.5-11.7%) na obere carbon ọdịnaya. Nke a mejupụtara na-eme ka 409 igwe anaghị agba nchara na-abụghị magnetik na corrosion-eguzogide.

904L bụ nnukwu austenitic igwe anaghị agba nchara nwere nnukwu nguzogide corrosion, ọkachasị na gburugburu nwere ion chloride. Ihe a nwere ọdịnaya nickel na molybdenum dị elu, na ọla kọpa na-agafeghị oke, nke na-enye ya ezigbo nguzogide corrosion na gburugburu acidic, alkaline, na saline.

Hastelloy C-276 bụ alloy dabeere na nickel nwere ihe ndị dị ka molybdenum, chromium na tungsten, na-enye ya ezigbo nguzogide corrosion na mpaghara dị iche iche na-emebi emebi, karịsịa maka iji na gburugburu nwere chloride. S32760 (A makwaara dị ka Super Dual-phase Steel 2507) bụ igwe anaghị agba nchara nwere okpukpu abụọ nke na-ejikọta uru nke austenite na ferric ahụ igwe anaghị agba nchara, na ike dị elu na mma ntụpọ nguzogide corrosion na oghere corrosion.

Ngwakọta kemịkalụ: Incoloy 800 bụ nickel-iron-chromium alloy nke nwere oke nickel (ihe dị ka 30-35%), chromium (ihe dị ka 19-23%) na ígwè (ihe dị ka 39-45%). Ọ nwekwara obere carbon, manganese, silicon na ọla kọpa.

TP304L bụ ụdị ọkpọkọ nke 304L igwe anaghị agba nchara, ọ bụ obere carbon austenitic igwe anaghị agba nchara, bụ nke ọkọlọtọ ASTM A312. Igwe anaghị agba nchara 304L bụ ụdị carbon dị ala nke 304 igwe anaghị agba nchara, yana ọdịnaya carbon ya na-achịkwa n'okpuru 0.03%, nke na-enye ya nguzogide corrosion intercrystalline ka mma n'oge ịgbado ọkụ.

TP304 bụ austenitic igwe anaghị agba nchara nke 300 usoro igwe anaghị agba nchara na-ọtụtụ ebe na ulo oru ubi, karịsịa na ngwa chọrọ corrosion iguzogide na elu okpomọkụ iguzogide. TP 304 igwe anaghị agba nchara nwere 18% chromium na 8% nickel, nke na-enye ya ezigbo nguzogide corrosion na ezigbo ihe eji arụ ọrụ. A na-eji ọkpọkọ welded nke TP 304 igwe anaghị agba nchara na ụlọ ọrụ na-ebufe mmiri, gas na uzuoku, yana ihe nhazi na kemịkalụ, mmanụ ala, nhazi nri, ụlọ ọrụ ọgwụ na ike nuklia.

TP317H Usoro mmepụta nke igwe anaghị agba nchara welded ọkpọkọ na-agụnye ọtụtụ nzọụkwụ iji hụ na àgwà nke ikpeazụ ngwaahịa na-ezute kpọmkwem ụkpụrụ ụlọ ọrụ na ngwa chọrọ.

TP347H igwe anaghị agba nchara welded ọkpọkọ bụ ihe pụrụ iche austenitic igwe anaghị agba nchara, ọ bụ nke thermal ike ígwè usoro, na ezi thermal kwụsie ike na intercrystalline corrosion iguzogide. Ihe a dabara adaba maka iji ya na oke okpomọkụ, dị ka n'ime ọkpọkọ ọkụ ọkụ ọkụ, ọkpọkọ ọkụ ọkụ, ọkpọkọ uzuoku, na ndị na-ekpo ọkụ na-ekpo ọkụ. TP347H Ezigbo ịgbado ọkụ nke igwe anaghị agba nchara welded ọkpọkọ, nke na-enye ya ohere ịnọgide na-enwe iguzosi ike n'ezi ihe na corrosion iguzogide n'oge mmepụta usoro.

Igwe anaghị agba nchara okpomọkụ na-ebufe ọkpọkọ bụ ụdị ọkpọkọ eji eme ihe na-ekpo ọkụ. A na-eme ya nke igwe anaghị agba nchara ma nwee ezigbo nguzogide corrosion, nnukwu okpomọkụ na-eguzogide na ike n'ibu. A na-eji igwe anaghị agba nchara na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, mmanụ ala, nri, ọgwụ, ike, ígwè ọrụ, ikuku ikuku na ụlọ ọrụ ndị ọzọ iji nyefee okpomọkụ ma melite arụmọrụ mgbanwe okpomọkụ.

Igwe anaghị agba nchara nke igwe anaghị agba nchara na-ezo aka n'ụdị ọkpọkọ dị iche iche nke igwe anaghị agba nchara, nke a na-ejikarị eme ihe na ụlọ ọrụ mmepụta ihe na obodo obodo.