Ọkpụkpọ igwe anaghị agba nchara nwere opekempe 11% chromium, na-ejikọta ya na nickel, iji guzogide corrosion.Ụfọdụ igwe anaghị agba nchara, dị ka ferritic igwe anaghị agba nchara bụ magnetik, ebe ndị ọzọ, dị ka austenitic, bụ nonmagnetic. Corrosion na-eguzogide nchara na-ewebiri dị ka CRES.

Ụfọdụ nchara ọgbara ọhụrụ na-agụnye nchara ngwá ọrụ, nke ejiri nnukwu tungsten na cobalt ma ọ bụ ihe ndị ọzọ na-eme ka ihe ngwọta dịkwuo elu.Nke a na-enyekwa ohere iji mmiri ozuzo sie ike ma na-eme ka ihe mgbochi okpomọkụ nke alloy dịkwuo mma. A na-ejikarị ígwè ọrụ eme ihe na axes, drills, na ngwaọrụ ndị ọzọ na-achọ nkwụsị dị nkọ, na-adịte aka.Alloys ndị ọzọ nwere ebumnuche pụrụ iche gụnyere nchara ihu igwe dị ka Cor-ten, nke ihu igwe site n'inweta ala kwụsiri ike, nchara, ya mere enwere ike iji ihe na-eseghị ya.A na-eji nickel na ihe ndị ọzọ mee ka ígwè na-edozi ígwè, ma n'adịghị ka ọtụtụ ígwè nwere obere carbon (0.01%).Nke a na-emepụta ígwè siri ike mana ọ ka nwere ike ime ya.

Eglin ígwè na-eji ngwakọta nke ihe karịrị iri na abuo dị iche iche dị iche iche n'ụdị dịgasị iche iche iji mepụta nchara dị ọnụ ala maka ojiji na ngwa agha buster buster.Hadfield ígwè (mgbe Sir Robert Hadfield) ma ọ bụ manganese ígwè nwere 12-14% manganese nke mgbe abraded strain-hardens na-etolite akpụkpọ anụ siri ike nke na-eguzogide iyi.Ọmụmaatụ gụnyere egwu tankị, agụba bulldozer na igbutu agụba na agba ndụ.

Alloy enweghị nkebi ígwè anwụrụ

Alloy enweghị nkebi ọkpọkọ bụ ụdị enweghị nkebi ígwè ọkpọkọ, onye ihe onwunwe dị elu karịa nkezi arụmọrụ nke enweghị nkebi ọkpọkọ n'ihi na elu carbon ọdịnaya, The e ji mara alloy enweghị nkebi pipe na elu okpomọkụ, ala okpomọkụ na-eguzogide, corrosion eguzogide na-eme ka ndị ọzọ enweghị nkebi ígwè. ọkpọkọ adabaghị. ya mere, ojiji nke alloy tube ka ukwuu n'ime ụlọ ọrụ mmanụ ala, kemịkalụ, ọkụ eletrik, ọkụ ọkụ.

Alloy enweghị nkebi tubes bụ tumadi eji maka obere nrụgide ji esi mmiri ọkụ (arụ ọrụ n'ozuzu bụghị ihe karịrị 5.88Mpa arụ ọrụ okpomọkụ n'okpuru 450).℃) kpo oku elu tubes;n'ihi na elu-nrụgide ji esi mmiri ọkụ tube, economizer, superheater, reheater, na petrochemical pipụ.Na mgbakwunye, alloy ígwè ọkpọkọ eji na ike osisi, nuklia ike, elu-nrụgide ji esi mmiri ọkụ, elu okpomọkụ superheater na reheater, elu mgbali elu okpomọkụ ọkpọkọ na akụrụngwa, ọ bụ ojiji nke elu-edu carbon ígwè, alloy structural ígwè na okpomọkụ- eguzogide igwe anaghị agba nchara ihe, na-ekpo ọkụ akpọrepu (extrusion, mgbasa) ma ọ bụ oyi akpọrepu (dọrọ) ​​si.