301 umukandara wicyuma nikintu cyambere cyo gukoresha.Bitewe nubunini bugereranije kwihanganira, gusaba umurongo ni mugari cyane.301 umukandara w'icyuma udahuye n'ikirangantego gishya cy'Ubushinwa: 12Cr17Ni7 n'ikirango gishaje 1Cr17Ni7.
Kuberako ibirimo karubone biruta 304, bifite imikorere myiza mubijyanye no gukomera.Ubukomezi bwo hejuru burashobora gushika kuri dogere H620, butagerwaho nibikoresho bisanzwe.301 gukomera
Igipimo gishobora kugabanywa kuri dogere HV200 ~ HV620, kandi ubukana buri munsi ya dogere 420 burashobora gusangirwa nibikoresho 304!Kubijyanye no guhangana, biri munsi ya 420HV, nibyiza 304 ibikoresho, kuko
304 umukandara wicyuma ufite karubone nziza cyane, iruta ibikoresho 301 mubijyanye no guhangana!
Ingano yihariye 201/301/304/316/430 Isahani idafite ibyuma / Urupapuro
Ibigize imiti: C: ≤0.15, Si: ≤1.0, Mn: ≤2.0, Cr: 16.0 ～ 18.0, Ni: 6.0-8.0, S: ≤0.03, P: ≤0.045
SUS301 (17Cr-7Ni) ibyuma bidafite ingese birashobora kubona imbaraga nyinshi nyuma yo gukora ubukonje.301 ibyuma bidafite ingese ni ubwoko bwicyuma cya austenitis cyuma.Ukurikije igisubizo cyuzuye, gifite
ifite gahunda ya austenite yuzuye.Mu byuma bidafite ingese, 301 harimo ibyuma bishoboka cyane ko byakomezwa no guhindura imbeho.Imbaraga nubukomezi bwibyuma birashobora kunozwa no gutunganya imbeho ikonje, kandi ibisabwa bikagumaho.
plastike no kurwanya, bifatanije n’iki cyuma bifite imbaraga zo kurwanya ingese mu bihe by’ikirere, ariko kurwanya ruswa mu kugabanya itangazamakuru, kurwanya ruswa nabi mu bitangazamakuru by’imiti nka aside, alkali n'umunyu,
Kubwibyo, ntabwo byemewe kubora nabi ibidukikije.301 ikoreshwa cyane cyane mubikorwa bikonje kugirango yemere imitwaro iremereye, ariko kandi yizera kugabanya uburemere bwibikoresho nibice bidafite ingese.
muri rusange irazunguruka neza, hamwe no kwihanganira umubyimba wa 0.01mm-0.005mm.SUS301 ibyuma bidafite ingese Kubera ubukana bwayo bukomeye kandi bworoshye, amasoko yimpeshyi yose arakoreshwa
301 umukandara w'icyuma.Ibinyabiziga bya gari ya moshi, ibyuma bitanga umukandara, ibisumizi n'imbuto, amasoko, n'ibindi.
Ibibazo byumusaruro nuburyo bwo gutunganya ibyuma bitagira umwanda
Icyuma kitagira umwanda kiroroshye cyane kubora mumazi no mwuka.Igipimo cyo kwangirika kwa zinc mu kirere ni 1/15 gusa cy'igipimo cyo kwangirika kw'ibyuma mu kirere.Ibyuma bya galvanised bikoreshwa mukubungabunga isahani yicyuma hamwe nuburinganire bwuzuye.Irinde ruswa.Umukandara wibyuma bivuga umukandara wa convoyeur wakozwe mubyuma bya karubone nkigikurura kandi gitwara umunyamuryango wumukandara.Irashobora kandi gukoreshwa muguhuza ibicuruzwa.Birakenewe inganda zinyuranye zizunguruka kugirango tumenyere umusaruro winganda zibyuma bitandukanye cyangwa ubukanishi mubikorwa bitandukanye byinganda.N'isahani ifunganye kandi ndende yakozwe.
Ubugari bwumuringa wicyuma uri muri 1300mm, kandi uburebure buratandukanye gato ukurikije ubunini bwa buri muzingo.Ibyuma bya Strip bitangwa mubisanzwe, bifite ibyiza byo hejuru cyane, ubuziranenge bugaragara, gutunganya byoroshye, no kubika amakuru.Imirongo yicyuma igabanyijemo ibyuma bisanzwe byicyuma hamwe nicyuma cyiza cyo mu rwego rwo hejuru ukurikije ibikoresho fatizo byakoreshejwe, naho ibyuma bishyushye bishyushye hamwe nibyuma bikonje bikonje bikubiye muburyo bwo gutunganya.
Icyuma kitagira umuyonga gifite umusaruro munini, uburyo bwinshi bwo gukoresha, hamwe nibicuruzwa bitandukanye byibyuma.Igabanyijemo ibice bishyushye bishyushye hamwe nicyuma gikonje gikonje ukurikije uburyo bwo gutunganya;igabanijwemo ibice bito byibyuma (uburebure buri munsi ya 4mm) hamwe nicyuma cyibyimbye (uburebure burenze 4mm) ukurikije ubugari, kandi bigabanijwemo umurongo mugari wicyuma ukurikije ubugari (ubugari burenze 600mm) N'ibyuma bigufi (ubugari butarenze 600mm ).Ukurikije uko basa, bagabanijwe muburyo bwambere bwo kuzunguruka no isahani (coating).Imikandara yicyuma igabanijwemo muri rusange kandi idasanzwe (nka salle, ibiraro, ingoma zamavuta, imiyoboro isudira, gupakira, ibinyabiziga byibyara, nibindi) umukandara wibyuma ukurikije imikoreshereze yabyo.
ibyuma bidafite ibyuma byerekana umusaruro
1. Mbere yo gutangira imashini, banza umenye niba ibice bizenguruka ibikoresho nibice byamashanyarazi bifite umutekano kandi byizewe.Niba hari ibintu bidasanzwe, shakisha abakozi bireba kugirango babisane mugihe.
2. Amakuru kurubuga rwakazi agomba gutondekwa neza, kandi ntihakagombye kubaho inzitizi kuri iki gice.
3. Abakoresha bagomba kwambara imyenda y'akazi, guhambira amakofe no mu mfuruka, kwambara ingofero y'akazi, gants, n'ibirahure birinda.
4. Iyo utwaye imodoka, birabujijwe gusukura, lisansi no gusana ibikoresho, cyangwa gusukura ahakorerwa.Ntukore ku mukandara wibyuma no kuzunguruka ukoresheje amaboko yawe mugihe utwaye.
5. Birabujijwe gushyira ibintu cyangwa ibindi bintu kubikoresho cyangwa igifuniko cyo kubungabunga mugihe utwaye.
6. Mugihe ukoresheje kuzamura amashanyarazi, hagomba gukurikizwa amategeko yumutekano yo kuzamura amashanyarazi, umugozi winsinga ugomba kugenzurwa niba umeze neza kandi ikariso igomba kumanikwa.Iyo uzamuye umukandara wibyuma, ntibyemewe gutemba cyangwa kumanika umukandara wicyuma mukirere mugihe cyo gukora.
7. Iyo ibikorwa birangiye cyangwa amashanyarazi yaciwe hagati, amashanyarazi agomba guhita ahagarikwa.
Umukandara wicyuma (strip) ibikoresho
Ibyuma bidafite ingese hamwe nibidandazwa.Bishyizwe hamwe ibyuma bidafite ingese.Ifite imikorere myiza yo gusudira neza, kandi irashobora gukoreshwa nkibikoresho byimbaraga zidasanzwe mu nganda za kirimbuzi, inganda n’indege.Ukurikije ibihimbano, irashobora kugabanywamo ibice bya Cr (SUS400), Cr-Ni (SUS300), Cr-Mn-Ni (SUS200) hamwe nuruhererekane rukomeye (SUS600).
Uruganda rutanga ibyuma / urupapuro
Urukurikirane 200-chromium-nikel-manganese austenitis ibyuma bitagira umwanda
Urukurikirane 300-chromium-nikel austenitis ibyuma bitagira umwanda
301 - Guhindagurika kwiza, gukoreshwa kubicuruzwa bibumbabumbwe.Irashobora kandi gukomera byihuse mugukora imashini.Gusudira neza.Kurwanya abrasion nimbaraga zumunaniro biruta 304 ibyuma bitagira umwanda.
302 - Kurwanya ruswa ni kimwe na 304, kandi imbaraga ni nziza bitewe na karubone nyinshi.
303 - Nyuma yo kongeramo gake ya sulfure na fosifore, biroroshye guca kurenza 304.
304 - ni ukuvuga 18/8 ibyuma bidafite ingese.Ikirangantego cya GB ni 0Cr18Ni9.
309 - Ugereranije na 304, ifite ubushyuhe bwiza.
31.Kuberako ifite imbaraga zo kurwanya ruswa ya chloride kuruta 304, ikoreshwa kandi nk "ibyuma byubwato".SS316 ikoreshwa mubikoresho byo kugarura peteroli.Icyiciro cya 18/10 ibyuma bitagira umwanda mubisanzwe nabyo byujuje urwego rusaba.
321 - Usibye kongeramo titanium, igabanya ibyago byo kwangirika kwamakuru, indi mirimo isa na 304.
Urukurikirane 400 - ferritic na martensitike ibyuma bidafite ingese
408 - Kurwanya ubushyuhe bwiza, kurwanya ruswa, 11% Cr, 8% Ni.
409-ubwoko buhendutse cyane (Abongereza n'Abanyamerika), busanzwe bukoreshwa nk'umuyoboro usohora imodoka, ni ibyuma bya ferritic bidafite ingese (ibyuma bya chrome).
410 - Martensite (ibyuma bikomeye bya chromium ibyuma), kwihanganira kwambara neza, kutangirika kwangirika.
416 - Ongeramo sulfure kandi utezimbere imikorere yo gutunganya amakuru.
420 - “ibikoresho byo mu rwego” ibyuma bya martensitike, bisa nicyuma cyambere kitagira ingese nka Brinell ibyuma bya chromium ndende.Irakoreshwa kandi mubyuma byo kubaga, bishobora kuba byiza cyane.
430 - Ibyuma bitagira umuyonga, byo gushushanya, nk'ibikoresho by'imodoka.Ubwiza buhebuje, ariko kurwanya ubushyuhe buke no kurwanya ruswa.
440 - Imbaraga zikomeye zo gukata ibyuma bifite karubone nkeya.Nyuma yo kuvura neza ubushyuhe, imbaraga nyinshi zishobora kuboneka.Gukomera birashobora kugera kuri 58HRC, ishyirwa mubyuma nkibyuma bidafite ingese.Urugero rukunze kugaragara ni "urwembe."Hariho ubwoko butatu bukunze gukoreshwa: 440A, 440B, 440C, na 440F (ubwoko bworoshye bwo gutunganya) kubandi.
Urukurikirane 500-rushobora kwihanganira ubushyuhe bwa chromium alloy ibyuma.
Urukurikirane 600 - Kwirundanya kwa Martensite gukomera ibyuma bitagira umwanda.
630 - Ubwoko bukoreshwa cyane muburyo bwo gukomera ibyuma bitagira umwanda, mubisanzwe byitwa 17-4;17% Cr, 4%.Ni.
Igihe cyo kohereza: Kanama-06-2020