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Ko nga rereketanga i waenga i te kowiri tira 201 (SUS201) me te kowiri tira 304 (SUS304)?

1. He rereke te Ihirangi Huanga Matū i waenga i te AISI 304 Kowiri tira me te 201 kowiri tira
● 1.1 Ko nga pereti kowiri tira e whakamahia nuitia ana i wehea kia rua nga momo: 201 me 304. Inaa, he rereke nga waahanga.201 kowiri tira kei roto 15% chromium me 5% nickel.Ko te 201 kowiri tira he whakakapi mo te 304 maitai.Na 304 kowiri tira kei roto 18% chromium me 9% nickel i roto i te paerewa.I te whakataurite, ko te ihirangi o te nickel me te chromium i roto i te 304 he teitei ake i tera i te 201, na te kaha o te waikura o te 304 he pai ake i te 201. Heoi, no te mea he nui ake te nickel me te chromium i te 304 i te 201, ko te utu o te 304 he nui ake te utu i tera o 201.
● 1.2 201 he kowiri tira he nui ake te konupora, engari he iti ake te 304;Mai i te tae o te mata, 201 he kowiri tira he nui ake te konupora kia pouri ake te tae o te mata i te 304, 304 kia marama ake, kia ma, engari ehara tenei i te mea ngawari ki te wehewehe ma te kanohi tahanga.
● 1.3 Na te rereke o nga mea o te huānga nickel, ko te parenga waikura o te 201 kaore i te pai ki tera o te 304;He aha atu, he teitei ake te ihirangi waro o 201 i tera o te 304, no reira he uaua ake te 201 me te pakarukaru atu i te 304. He pai ake te pakari o te 304: Ki te whakamahi koe i te maripi tapahi pakeke ki te mata o te 201, ka kitea he tino kitea. rakuraku, heoi e kore e tino kitea te karawarawa o te 304.

2. Hanga Kowiri tira me nga waahanga tono
● 201 kowiri tira, he etahi ātete waikawa, mahi ātete alkali, kiato tiketike, oro kahore mirumiru, kahore pinhole me ētahi atu āhuatanga, ko te hanga o te momo o te mataaratanga, mataaratanga turanga uhi rauemi kounga.Te nuinga whakamahia ki te mahi paipa whakapaipai, putorino ahumahi, me etahi hua totoro pāpaku.
● 304 awhe tono kowiri tira: 304 kowiri tira ko te chromium nickel kowiri tira tino whakamahia, rite te ahua o te maitai whānui whakamahia, he pai te waikura ātete, ātete wera, iti kaha pāmahana me ngā āhuatanga mīhini.Te waikura i roto i te hau, mena he waahi ahumahi, he waahi tino poke ranei, me horoi wawe kia kore ai e pirau.304 he kowiri tira mo te whakamohiotanga o te motu mo te kowiri tira kai.
● I te wa e whakatau ana i te momo kowiri tira hei whakamahi, ko nga paerewa rerehua e hiahiatia ana, ko te kino o te hau o te rohe me te punaha horoi ka tangohia.
● 304 kowiri tira he tino whai hua i roto i te taiao o roto maroke.Heoi, i nga taiwhenua me nga taone nui kia mau tonu tona ahua ki waho, me horoi auau.I nga waahi ahumahi kua pokea me nga waahi takutai, ka tino paru, ka waikura hoki nga papa.Engari ki te whiwhi i te painga ataahua i roto i te taiao o waho, he mea tika ki te whakamahi i te nickel-containing stainless steel.
● Na reira, ko te 304 he kowiri tira e whakamahia nuitia ana mo te taiepa arai, te taha taha, te tuanui me etahi atu kaupapa hangahanga, engari i roto i te kaha o te ahumahi, o te moana moana ranei, he pai ake te whakamahi i te 304 kowiri tira.I tua atu, ko te 304 he kowiri tira nga ahuatanga o te mahi tukatuka pai me te kaha o te kaha.Na tenei, ka whakamahia te 304 i roto i te ahumahi, te ahumahi whakapaipai taonga me te ahumahi hauora kai.

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Wā tuku: Tihema-19-2022