Incamake yimpapuro zishushanyije
Ibyuma bidafite ibyuma bisobekeranye ni ibikoresho byo guhitamo kubiramba biramba, bifite imbaraga zo kurwanya ruswa, bisaba kubungabungwa bike kandi bifite ubuzima buhoraho.
Ibyuma bitagira umwanda ni umusemburo urimo chromium, urwanya ishingwa rya okiside ya fer. Ikora firime ya oxyde hejuru yicyuma, ntabwo irwanya kwangirika kwikirere gusa ahubwo inatanga ubuso bworoshye, burabagirana.
Ufatanije nuburyo bwo gusudira, imbaraga zikomeye hamwe nubukomere bwinshi, ibyuma bidafite ingese birashobora gutanga ibicuruzwa bifatika kubisabwa muri resitora no gutunganya ibiryo, gushungura kutabora no kuyubaka biramba.
Ibisobanuro byurupapuro rwimbitse
Igipimo: | JIS, A.ISI, ASTM, GB, DIN, EN. |
Umubyimba: | 0.1mm -200.0 mm. |
Ubugari: | 1000mm, 1219mm, 1250mm, 1500mm, Yashizweho. |
Uburebure: | 2000mm, 2438mm, 2500mm, 3000mm, 3048mm, Yabigenewe. |
Ubworoherane: | ± 1%. |
Icyiciro cya SS: | 201, 202, 301,304, 316, 430, 410, 301, 302, 303, 321, 347, 416, 420, 430, 440, n'ibindi. |
Ubuhanga: | Ubukonje, Bishyushye |
Kurangiza: | Anodize, Yogejwe, Satin, Ifu Yashizwemo, Yashizwemo umusenyi, nibindi. |
Amabara: | Ifeza, Zahabu, Roza Zahabu, Champagne, Umuringa, Umukara, Ubururu. |
Impande: | Urusyo, Igice. |
Gupakira: | PVC + Impapuro zidafite amazi + Ipaki yimbaho. |
Ubwoko butatu bwimyenda yamashanyarazi
Ukurikije imiterere ya kristalline yicyuma gisobekeranye, irashobora gushyirwa mubwoko butatu: Austenitike, Ferritic na Martensitike.
Ibyuma bya Austenitike, birimo ibintu byinshi bya chromium na nikel, nicyuma cyihanganira ruswa cyane gitanga ibikoresho bitagereranywa bya mashini, bityo, bigahinduka ubwoko bwimvange, bingana na 70% byibyuma bitagira umwanda. Ntabwo ari magnetique, idashobora kuvurwa nubushyuhe ariko irashobora gusudira neza, gushingwa, hagati aho gukomera nakazi gakonje.
l Ubwoko 304, bugizwe nicyuma, 18 - 20% chromium na 8 - 10% nikel; ni urwego rusanzwe rwa austenitis. Irasudwa, irashobora gukoreshwa mubikorwa bitandukanye, usibye mumazi yumunyu.
l Ubwoko 316 bukozwe mubyuma, 16 - 18% chromium na 11 - 14% nikel. Ugereranije no kwandika 304, ifite uburyo bwiza bwo kurwanya ruswa kandi itanga imbaraga hamwe no gusudira hamwe na mashini.
Ibyuma bya Ferritic nicyuma cya chromium igororotse idafite nikel. Ku bijyanye no kurwanya ruswa, ferritic iruta amanota ya martensitike ariko irutwa nicyuma cya austenitis. Ni magnetique na okiside irwanya, byongeye; ifite imikorere ikora neza mubidukikije byo mu nyanja. Ariko ntishobora gukomera cyangwa imbaraga mukuvura ubushyuhe.
Ubwoko bwa 430 bugaragaza imbaraga zo kurwanya ruswa ikomoka kuri acide ya nitric, imyuka ya sulfuru, aside kama n’ibiribwa, nibindi.