I roto i te umanga tukatuka matū, ehara i te mea ko te mahi anake te mea nui o te whiriwhiri rauemi—engari ko te haumaru, te pakari, me te whai hua o te utu. Me ātete ngā taputapu e whakamahia ana i tēnei rāngai ki ngā pānga kino.ngā matū kaha, ngā pāmahana teitei, ngā pēhanga teitei, mengā taiao waikurai ia rā. Koinei te wāhikowiri tirahe kōwhiringa tino motuhake.
Engari kāore i te rite te hanganga o ngā maitai kore waikura katoa. He mea nui te whiriwhiri i te taumata tika hei whakatutuki i te roa o te ora mahi, hei karo i te pakaru o ngā taputapu, hei whakarite hoki i te whai huatanga o te mahi. I roto i tēnei tuhinga, ka tūhuratia e mātou ngā āhuatanga matua mō te whiriwhiri i te maitai kore waikura i roto i te tukatuka matū, ngā taumata tino noa, me ō rātou painga motuhake. Nāsasaalloy, tō hoa pono i roto i ngā rauemi kowiri tira mō te hiranga o te ahumahi.
He aha te Hiranga o te Kowiri tira i roto i te Tukatuka Matū
He ranunga ahurei o te kowiri tira te mea e tukuna ana ete ātete ki te waikura, te kaha, te ātete ki te wera, me te ma. Nā tōna hanganga whai kiko ki te chromium ka hanga he paparanga waikura kore e tiaki i te mata mai i te whakaekenga matū—ahakoa kei te aroaro o ngā waikawa kaha, ngā kawakore, me ngā whakarewa.
Ko ngā painga matua mō ngā taiao matū ko:
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He ātete pai ki te waikura o te poka me te kapiti
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Ngā āhuatanga miihini kaha i ngā pāmahana teitei me te iti
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Ngāwari o te hanga me te whakarewa
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He iti te tiaki me te roa o te ora ratonga
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Hototahi ki ngā pūnaha akuaku me te ma-i-te-wāhi (CIP)
At sasaalloy, e whakarato ana mātou i ngā hua maitai kore waikura kounga matū e tutuki ana i ngā paerewa o te ao me ngā whakaritenga motuhake a te kiritaki.
Ngā Take hei Whakaaroaro i te Wā e Kōwhiri ana i te Kowiri tira
I te wā e whiriwhiri ana i te maitai kore waikura mō ngā mahi matū, me arotake e ngā kaihangarau:
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Te hanganga matū o te pāpāho tukanga
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Te kukū, te pāmahana, me te pēhanga
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Te momo waikura (hei tauira, te waikura whānui, te pakaru o te rua, te pakaru ahotea)
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Ngā hiahia whakarewa me te hanga
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Te tutuki i ngā ture me ngā whakaritenga akuaku
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Te utu me te wātea
Ka taea e te kore taurite i waenga i te taiao me ngā rauemi te arahi ki tete korenga o mua, ngā kati utu nui, me ngā tūponotanga mōrearea ki te haumaru.
Ngā Tohu Kowiri tira noa mō te Tukatuka Matū
1. 304 Kowiri tira
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Te hanganga18% konukōmiuma, 8% nikara
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Ngā PaingaHe ātete pai ki te waikura, he ohanga hoki
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Ngā HereKāore i te pai mō ngā taiao whai rawa i te kōhaita
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Ngā tonoNgā tāke rokiroki, ngā paipa, ngā tautoko hanganga
He whānui te whakamahinga o te 304 mō ngā taputapu matū whānui, inā koa ngā wāhingā waikawa ngawarikei reira rānei ngā taiao kore-hauora.
2. 316 / 316L Kowiri tira
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Te hanganga16% konukōrumi, 10% nikara, 2% moripeneuma
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Ngā PaingaTe ātete pai ake ki ngā hauota me ngā taiao waikawa
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Ngā tonoNgā tauhohenga, ngā whakawhiti wera, ngā kaiwhakapūngao, ngā takirere
Kei a 316Liti iho te ihirangi waro, kia pai ake ai mōngā tono whakarewangā wāhi e noho mōrearea ai te waikura i ngā hononga.
3. 317L Kowiri tira
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Te hangangaHe nui ake te molybdenum i te 316L
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Ngā Painga: Te ātete nui ake kite pakaru o te kōhao me te waikura o te kapiti
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Ngā tonoTe whakama o te penupenu me te pepa, ngā tauhohenga matū, ngā kaihoroi
Ina kore e taea te whakamahi i te 316L i roto i ngā taiao tino waikura, ka tukuna e te 317L he arai ōhanga ake.
4. 904L Kowiri tira
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Te hangangaHe nui te ihirangi nikara me te molibdenum
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Ngā Painga: Tino pai i roto ingā taiao waikawa kahatae atu ki ngā waikawa whanariki, phosphoric, me te acetic
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Ngā tonoNgā whakawhiti wera, ngā taputapu whakapūkara, te whakaputa waikawa
Ka ātete te 904L i ngā matū whakaiti me ngā matū whakahāora, ā, he tino whai hua kipāpāho pukuririi ngā pāmahana teitei.
5. Ngā maitai kowiri tira takirua (hei tauira, 2205, 2507)
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Te hangangaHanganga austenitic-ferritic taurite
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Ngā PaingaKaha teitei, ātete pai kipakaru waikura ahotea
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Ngā tono: Ngā oko pēhanga, ngā whakawhiti wera, te tukatuka ki tai
Ka whakakotahihia e ngā maitai kowiri tira takirua ngā āhuatanga pai rawa atu o ngā maitai austenitic me te ferritic, kia pai ai mō ngā tono ahotea teitei, whai rawa i te hauhāora.
6. Koranu 20 (UNS N08020)
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Ngā Painga: I hangaia mōte ātete ki te waikawa whanariki
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Ngā tonoNgā tāke rokiroki waikawa, ngā taputapu whakapūkara, te kawe matū
He tino pai te tiaki a te Alloy 20 i roto ingā tukanga waikawa me te konupūmā, he maha ngā wā ka pai ake te mahi i te 316 me te 904L i roto i ngā taiao whanariki.
Ngā tono i roto i te umanga matū
E whakamahia ana te kowiri tira i roto i ngā wāhanga katoa o te tukatuka matū, tae atu ki:
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Ngā tāke rokiroki me ngā oko pēhanga
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Ngā rūma whakaranu me te tauhohenga
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Ngā whakawhiti wera me ngā whakapūmau
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Ngā pūnaha paipa me ngā takirere
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Ngā pou whakatōtō me ngā kaihoroi
Nā tōna āhua akuaku me te kore e tauhohe, he pai hoki te kowiri tira mōrongoāmete whakaputa matū kai-kai.
Ngā Painga o te Kōwhiri i te Taumata Tika
Mā te whiriwhiri i te kounga tika o te maitai kore waikura ka whakarite kia:
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Te whakaiti i te wā kore mahi nā te waikura, te pakaru rānei
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Ngā utu tiaki iti iho
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Te roa o te ora o ngā taputapu
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Te whakapai ake i te haumaru me te tutuki i ngā whakaritenga
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He pai ake te hokinga mai o te haumitanga
At sasaalloy, ka mahi tahi tā mātou tīma hangarau me ngā kiritaki ki te tautuhi i te otinga koranu tino whai hua i runga i ngā āhuatanga whakahaere tūturu—kaua ko ngā uara pepa raraunga anake.
Whakamutunga
I roto i te umanga tukatuka matū, he whakatau rautaki te kōwhiringa rauemi e pā tika ana kite mahi, te haumaru, me te hua. Nā tōna ātete tino pai ki te waikura, te pumau o te wera, me ngā āhuatanga miihini,ko te maitai kore waikura tonu te rauemi matuamō ngā taiao matū uaua.
Ahakoa kei te mahi koe me ngā waikawa, ngā pūhaumāota, te wera nui, te pēhanga rānei,sasaalloye tuku ana i te whānuitanga katoa o ngā momo maitai kore waikura i hangaia mō te mahi tino pai. Mai i te 304 me te 316L ki te 904L me ngā koranu takirua,sasaalloye whakapau kaha ana ki te tuku rauemi e mahi ana i ngā wāhi tino hira—i roto i tāu tukanga.
Wā tuku: Pipiri-25-2025