Ogwe okirikiri igwe anaghị agba nchara nwere ezigbo mma
Ihe Nhazi
Ígwè (Fe): bụ isi metal element nke igwe anaghị agba nchara;
Chromium (Cr): bụ isi ferrite na-eme mmewere, chromium jikọtara ya na oxygen nwere ike ịmepụta ihe nkiri Cr2O3 na-eguzogide corrosion, bụ otu n'ime ihe ndị bụ isi nke igwe anaghị agba nchara iji nọgide na-enwe nguzogide corrosion, ọdịnaya chromium na-abawanye ikike nrụzi ihe nkiri nke ígwè, ọdịnaya chromium igwe anaghị agba nchara ga-adị n'elu 12%;
Carbon (C): bụ ike austenite akpụ mmewere, nwere ike budata mma ike nke ígwè, na mgbakwunye na carbon on corrosion iguzogide nwekwara mmetụta ọjọọ;
Nickel (Ni): bụ isi austenite akpụ mmewere, nwere ike belata corrosion nke ígwè na uto nke ọka n'oge kpo oku;
Molybdenum (Mo): bụ carbide na-akpụ mmewere, carbide kpụrụ siri ike nke ukwuu, nwere ike igbochi uto ọka nke austenite mgbe ọ na-ekpo ọkụ, belata oke mmetụta nke ígwè, na mgbakwunye, molybdenum nwere ike mee ka ihe nkiri passivation dịkwuo oke ma sie ike, yabụ na-emeziwanye igwe anaghị agba nchara Cl-corrosion resistance;
Niobium, titanium (Nb, Ti): bụ ihe siri ike carbide na-akpụ ihe, nwere ike melite nchara na-eguzogide corrosion intergranular. Otú ọ dị, titanium carbide nwere mmetụta na-adịghị mma n'elu mma nke igwe anaghị agba nchara, ya mere, a na-emeziwanye ihe nchara nke nwere nnukwu ihe dị elu site n'ịgbakwụnye niobium iji melite arụmọrụ.
Nitrogen (N): bụ ihe na-emepụta austenite siri ike, nwere ike imeziwanye ike ígwè. Ma ịka nká cracking nke igwe anaghị agba nchara nwere mmetụta ka ukwuu, ya mere igwe anaghị agba nchara na stamping nzube iji nlezianya chịkwaa ọdịnaya nitrogen.
Phosphorus, sọlfọ (P, S): bụ ihe na-emerụ ahụ na igwe anaghị agba nchara, nguzogide corrosion na stamping nke igwe anaghị agba nchara nwere ike inwe mmetụta na-adịghị mma.
Ngosipụta ngwaahịa
Ihe na arụmọrụ
| Ihe onwunwe | Njirimara |
| 310S igwe anaghị agba nchara | 310S igwe anaghị agba nchara bụ austenitic chromium-nickel igwe anaghị agba nchara na ezigbo oxidation resistance, corrosion resistance, n'ihi na elu pasent nke chromium na nickel, 310S nwere nnọọ mma creep ike, nwere ike ịnọgide na-arụ ọrụ na elu okpomọkụ, na ezi elu okpomọkụ na-eguzogide. |
| 316L igwe anaghị agba nchara gburugburu mmanya | 1) Ezigbo ihe na-egbuke egbuke ma mara mma nke ngwaahịa oyi na-atụ. 2) nguzogide corrosion magburu onwe ya, ọkachasị nguzogide pitting, n'ihi mgbakwunye nke Mo 3) ike okpomọkụ dị oke mma; 4) ọmarịcha ọrụ hardening (ike ndọta na-adịghị ike mgbe nhazi) 5) na-abụghị magnetik na siri ike ngwọta ala. |
| 316 igwe anaghị agba nchara gburugburu ígwè | Njirimara: 316 igwe anaghị agba nchara bụ nke abụọ a na-ejikarị eme ihe mgbe 304 gasịrị, a na-ejikarị eme ihe na ụlọ ọrụ nri na ngwá ọrụ ịwa ahụ, n'ihi na mgbakwunye nke Mo, n'ihi ya, nguzogide corrosion ya, ikuku ikuku corrosion na ike okpomọkụ dị mma karịsịa, enwere ike iji ya mee ihe n'ọnọdụ siri ike; ezigbo ike ịrụ ọrụ (na-abụghị magnetik). |
| 321 igwe anaghị agba nchara gburugburu ígwè | Àgwà: Mgbakwunye nke ihe Ti na 304 ígwè iji gbochie corrosion ókèala ọka, kwesịrị ekwesị maka ojiji na okpomọkụ nke 430 ℃ - 900 ℃. Ndị ọzọ karịa mgbakwunye nke ihe ndị dị na titanium iji belata ihe ize ndụ nke corrosion weld ihe onwunwe, ihe ndị ọzọ yiri 304 |
| 304L igwe anaghị agba nchara | Igwe anaghị agba nchara 304L bụ ihe dị iche iche nke igwe anaghị agba nchara 304 nwere ọdịnaya carbon dị ala ma jiri ya na ngwa ebe achọrọ ịgbado ọkụ. Ọdịnaya carbon dị ala na-ebelata oke mmiri nke carbide na mpaghara okpomọkụ emetụtara dị nso na weld, nke nwere ike ibute corrosion intergranular (weld erosion) nke igwe anaghị agba nchara na mpaghara ụfọdụ. |
| 304 igwe anaghị agba nchara gburugburu ígwè | Njirimara: 304 igwe anaghị agba nchara bụ otu n'ime igwe anaghị agba nchara chromium-nickel a na-ejikarị eme ihe, nwere ezigbo nguzogide corrosion, nguzogide okpomọkụ, ike dị ala na ihe eji arụ ọrụ. Nguzogide corrosion na ikuku, ma ọ bụrụ na ikuku ụlọ ọrụ mmepụta ihe ma ọ bụ ebe mmetọ dị arọ, ọ dị mkpa ka ihicha ya n'oge iji zere corrosion. |
Ojiji a na-ahụkarị
Igwe anaghị agba nchara gburugburu nchara nwere atụmanya ngwa sara mbara ma na-ejikarị ngwaike na kichin, ụgbọ mmiri, petrochemical, igwe, ọgwụ, nri, ike eletriki, ike, ikuku ikuku, wdg, ihe owuwu na ịchọ mma. Ngwa eji eme ihe na mmiri mmiri, kemịkalụ, agba, akwụkwọ, oxalic acid, fatịlaịza na akụrụngwa mmepụta ndị ọzọ; foto, ụlọ ọrụ nri, akụrụngwa mpaghara osimiri, eriri, CD mkpanaka, bolts, akụ
Isi ngwaahịa
Enwere ike kewaa ogwe igwe anaghị agba nchara n'ime ọkụ akpọrepu, kpụrụ akpụ na oyi na-atụ dịka usoro mmepụta si dị. Igwe anaghị agba nchara na-ekpo ọkụ na-ekpo ọkụ gburugburu nkọwa nchara maka 5.5-250 mm. N'ime ha: 5.5-25 mm nke obere igwe anaghị agba nchara gburugburu nchara na-enyekarị na ngwugwu nke ogwe kwụ ọtọ, nke a na-ejikarị eme ihe dị ka ígwè ígwè, bolts na akụkụ dị iche iche nke ígwè ọrụ; igwe anaghị agba nchara gburugburu igwe karịrị 25 mm, tumadi eji na mmepụta nke n'ibu akụkụ ma ọ bụ maka enweghị nkebi nchara billets.
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