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. Hei whakataurite, ko te ihirangi o te nickel me te chromium i roto i te 304 he teitei ake i tera i te 201, na reira ko te parenga waikura o 304 he pai ake i tera o 201. Heoi, no te mea he nui ake te nickel me te chromium i te 304 i te 201, ko te utu o 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, kaore i te pai te parenga waikura o te 201 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 uaua o te 304: Ki te whakamahi koe i te maripi tapahi pakeke ki te mata o te 201, ka 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 ahua o te kowiri tira hei whakamahi, ko nga paerewa rerehua e hiahiatia ana, ko te kino o te hau o te rohe me te punaha horoi hei tango.
● 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 tonu. 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.
He momo mata, tae, rahi me nga ahua o JINDALAI kowiri tira/pepa hei whakatutuki i o hiahia mo nga waa rereke. Ka whakaaetia hoki e matou te tauira ritenga, te rahi, te ahua, te tae, te maimoatanga mata. Tukuna mai to patai ka koa matou ki te korero ngaio ki a koe.
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Wā tuku: Tihema-19-2022