Icyuma Cyuma Cyuzuye Cyuzuye Cyiza
Imiterere
Icyuma (Fe): nikintu cyibanze cyibanze cyicyuma;
Chromium (Cr): nikintu nyamukuru kigizwe na ferrite, chromium ihujwe na ogisijeni irashobora kubyara firime ya Cr2O3 idashobora kwangirika, nikimwe mubintu byibanze byibyuma bitagira umwanda kugirango ibungabunge ruswa, ibirimo chromium byongera ubushobozi bwa firime ya passivation yo gusana ibyuma, ibintu rusange bya chromium bitagira umwanda bigomba kuba hejuru ya 12%;
Carbone (C): nikintu gikomeye cya austenite ikora, irashobora kuzamura cyane imbaraga zicyuma, usibye karubone mukurwanya ruswa nayo igira ingaruka mbi;
Nickel (Ni): nikintu nyamukuru gikora austenite, gishobora kugabanya kwangirika kwicyuma no gukura kwintete mugihe cyo gushyushya;
Molybdenum (Mo): ni ibintu bigize karbide, karbide yakozwe irahagaze neza cyane, irashobora gukumira imikurire yintete ya austenite iyo ishyutswe, igabanya ubukana bukabije bwibyuma, byongeye kandi, molybdenum irashobora gutuma firime ya passivation iba myinshi kandi ikomeye, bityo bikazamura neza ibyuma bitagira umwanda Cl- ruswa;
Niobium, titanium (Nb, Ti): ni karbide ikomeye ikora ibintu, irashobora kunoza ibyuma birwanya ruswa. Nyamara, karbide ya titanium igira ingaruka mbi kumiterere yubuso bwibyuma bitagira umwanda, bityo ibyuma bitagira umuyonga hamwe nibisabwa hejuru cyane biratera imbere muri rusange wongeyeho niobium kugirango utezimbere imikorere.
Azote (N): nikintu gikomeye cya austenite ikora, irashobora kuzamura cyane imbaraga zicyuma. Ariko gusaza kumeneka kwicyuma kitagira umwanda bigira ingaruka zikomeye, kubwibyo ibyuma bitagira umwanda mugushiraho kashe kugirango bigenzure neza ibirimo azote.
Fosifore, sulfure (P, S): ni ikintu cyangiza mu byuma bitagira umwanda, kurwanya ruswa no gutera kashe ya cyuma ntigishobora kugira ingaruka mbi.
Kwerekana ibicuruzwa
Ibikoresho n'imikorere
| Ibikoresho | Ibiranga |
| 310S ibyuma bitagira umwanda | 310S ibyuma bidafite ingese ni austenitis chromium-nikel ibyuma bitagira umuyonga hamwe na okiside nziza, irwanya ruswa, kubera ijanisha ryinshi rya chromium na nikel, 310S ifite imbaraga nyinshi zo kunyerera, irashobora gukomeza gukora mubushyuhe bwinshi, hamwe nubushyuhe bwiza bwo hejuru. |
| 316L ibyuma bitagira umuyonga | 1) Uburabyo bwiza kandi bwiza bwibicuruzwa bikonje bikonje. 2) kurwanya ruswa cyane, cyane cyane kurwanya pitingi, kubera kongeramo Mo. 3) imbaraga zidasanzwe zo hejuru; 4) akazi keza gakomeye (intege nke za magnetique nyuma yo gutunganya) 5) itari magnetique muburyo bukomeye bwo gukemura. |
| 316 ibyuma bidafite ingese | Ibiranga: Ibyuma 316 bidafite ingese nicyuma cya kabiri gikoreshwa cyane nyuma ya 304, gikoreshwa cyane cyane mu nganda z’ibiribwa n’ibikoresho byo kubaga, kubera ko hiyongereyeho Mo, bityo rero kurwanya kwangirika kwayo, kurwanya ruswa yo mu kirere hamwe n’ubushyuhe bwo hejuru ni byiza cyane, birashobora gukoreshwa mu bihe bibi; akazi keza gakomeye (non-magnetique). |
| 321 ibyuma bitagira umuyonga | Ibiranga: Kwiyongera kubintu bya Ti mubyuma 304 kugirango wirinde kwangirika kwimbibi, bikwiriye gukoreshwa mubushyuhe bwa 430 ℃ - 900 ℃. Usibye kongeramo ibintu bya titanium kugirango ugabanye ibyago byo kwangirika kwangirika ibintu bindi bisa na 304 |
| 304L ibyuma bidafite ingese | 304L ibyuma bitagira umuyonga ni variant ya 304 ibyuma bitagira umwanda bifite karubone yo hasi kandi bikoreshwa mubisabwa aho gusudira bisabwa. Ibiri munsi ya karubone bigabanya imvura ya karbide muri zone yibasiwe nubushyuhe hafi ya weld, ibyo bikaba bishobora gutuma habaho kwangirika kwangirika (isuri ya weld) yicyuma kitagira umwanda mubidukikije. |
| 304 ibyuma bidafite ingese | Ibiranga: 304 ibyuma bidafite ingese nimwe mubikoreshwa cyane muri chromium-nikel ibyuma bitagira umwanda, hamwe no kurwanya ruswa, kurwanya ubushyuhe, imbaraga zubushyuhe buke hamwe nubukanishi. Kurwanya ruswa mu kirere, niba ikirere cy’inganda cyangwa ahantu h’umwanda mwinshi, bigomba gusukurwa mugihe kugirango birinde ruswa |
Gukoresha bisanzwe
Ibyuma bitagira umuyonga ibyuma bifite ibyifuzo byinshi kandi bikoreshwa cyane mubikoresho byo mu gikoni no mu gikoni, kubaka ubwato, peteroli, imashini, ubuvuzi, ibiryo, ingufu z'amashanyarazi, ingufu, ikirere, n'ibindi, kubaka no gushariza. Ibikoresho byo gukoresha mumazi yinyanja, imiti, irangi, impapuro, aside aside, ifumbire nibindi bikoresho; gufotora, inganda zibiribwa, ibikoresho byo mukarere ka nyanza, imigozi, inkoni ya CD, bolts, imbuto
Ibicuruzwa nyamukuru
Ibyuma bitagira umuyonga birashobora kugabanywamo ibice bishyushye, byahimbwe n'imbeho bikururwa ukurikije umusaruro. Ibyuma bishyushye bidafite ibyuma bizenguruka ibyuma bya mm 5.5-250. Muri byo: mm 5.5-25 mm z'ibyuma bito bitagira umuyonga ibyuma bitangwa cyane cyane bitangwa mumigozi y'utubari tugororotse, bikunze gukoreshwa nk'ibyuma, ibyuma n'ibice bitandukanye bya mashini; ibyuma bitagira umuyonga ibyuma birenga mm 25, bikoreshwa cyane mugukora ibice byubukanishi cyangwa kuri fagitire zidafite icyuma.
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