He mea nui te kowiri tira mō tōna ātete ki te waikura me tōna āhua hou, ma. Ahakoa tēnei rauemi pakari ka whai hua mai i te maimoatanga tāpiri hei whakarei ake i tōna ātete ki te waikura — he tukanga e mōhiotia ana kowhakangāwariHe mea nui tēnei maimoatanga matū ki te whakanui ake i te roa o te ora me te mahi a te maitai kore waikura puta noa i ngā ahumahi.
I roto i tēnei tuhinga, ka whakamāramahia e mātou te tikanga o te passivation, me pēhea tana mahi, he aha te hiranga, me te wāhi e whakamahia whānuitia ana. Hei kaiwhakarato maitai kore waikura matua,sakysteele tuku ana i ngā hua kowiri tira kua whakakorehia me ngā hua kāore i whakakorehia kua whakaritea kia tutuki ai ngā paerewa o te ao.
He aha te Whakakorenga
Ko te whakawātea he tukanga matū e tango ana i te rino kore utu me ētahi atu poke mata mai i te maitai kore waikura. I muri i te horoinga, ka rongoatia te konganuku ki tētahi waikura ngawari, ko te waikawa hauota, ko te waikawa citric rānei te tikanga, hei whakatairanga i te hanganga o tētahi paparanga waikura angiangi, mārama hoki i runga i te mata.
Ka whakapai ake tēnei paparanga tiaki i te ātete o te konganuku ki te waikura me te waikura mā te aukati i ngā pae hohe e arahi ana ki ngā tauhohenga matū ki te taiao.
Ehara te whakangāwari i te paninga, i te whakakikorua rānei. Engari, ka whakarei ake i ngā āhuatanga tiaki taiao o te maitai kore waikura mā te tuku i te chromium kia hanga he paparanga waikura whakangāwari pumau.
Te Mahi a te Whakangāwari
Ko te tikanga, e toru ngā taahiraa matua o te tukanga:
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Te horoi
Me tango katoa ngā hinu, ngā hinu ngako, me ngā paru mā te whakamahi i ngā kaihoroi kawakore, i ngā kaihoroi whakarewa rānei. Mā tēnei ka taea e te kaukau waikawa te pā ki te mata o te konganuku tahanga. -
Maimoatanga Kaukau Waikawa
Kātahi ka rumakina te maitai kore waikura ki roto i tētahi wairewa waikawa whakakorekore, pērā i te waikawa hauota, te waikawa citric rānei. Mā tēnei ka tangohia te rino o te mata, ā, ka tīmata te hanganga o tētahi paparanga waikura chromium whakakorekore. -
Te Horoi me te Whakamaroke
I muri i te kaukau waikawa, ka horoia pai te rauemi ki te wai tango-ion, kātahi ka whakamaroke. Mā tēnei ka kore he waikawa, he poke rānei e toe ana ki te mata.
Ko te hua he mata maeneene, he pumau ki ngā matū, e ātete ana ki te waikura ahakoa i roto i ngā taiao kino.
He aha te Hiranga o te Whakangāwari
Ahakoa kei roto i te maitai kore waikura te chromium, ā, kua ātete kē ki te waikura, ka taea e ngā tukatuka ā-ringa pērā i te tapahi, te whakarewa, te miihini rānei te whakauru i te rino kore utu ki te mata. Ka taea e ēnei matūriki rino te whakaoho i te waikura ā-rohe mena kāore e tangohia.
Mā te whakakāhoretanga ka whakahokia te āhua o te mata whakarewa mā te:
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Te tango i te poke
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Te whakapakari i te ātete ki te waikura
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Te whakapai ake i te manawanui i roto i ngā taiao pukuriri
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Te tautoko i ngā paerewa horoi me te akuaku
Mō ngā ahumahi pēnei i te tukatuka kai, te rongoā, me te rererangi, ehara i te mea ko te whakakorenga matū anake te mea e taunakihia ana — engari he maha tonu ngā wā e hiahiatia ana.
Ngā Whakamahinga Noa o te Kowiri tira kua whakakorehia
He whānuitia te whakamahinga o te whakapūmau i roto i ngā rāngai e hiahia ana kia ātete ki te waikura me te horoi mō te wā roa. Ko ētahi tauira ko:
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Ngā Taputapu Tukatuka Kai me te Inu
Hei ārai i te poke me te tipu o ngā huakita i roto i ngā taiao hauora. -
Ngā Pūrere Rongoā me ngā Pūrere Hauora
Me kore e tauhohe ngā taputapu me ngā wāhanga pokanga, ā, me kore hoki e waikura. -
Ahumahi Hinu me te Hau
Hei whakaroa i te roa o te ora o ngā wāhanga e pāngia ana e ngā matū, e te wai tote, e te haumākū nui rānei. -
Hanganga Ārahi-Hau
Ka whakaitihia te parahanga matūriki i roto i ngā taiao tino ma e ngā mata tino ma.
sakysteele whakarato ana i ngā rauemi kowiri tira kua kore e whakamahia, e tutuki ana i te ASTM A967 me ētahi atu paerewa o te ao, hei tautoko i ngā kiritaki puta noa i ēnei ahumahi uaua.
Ngā Paerewa me ngā Whakatakotoranga
Kei raro i ētahi paerewa o te ao te tukanga whakakorenga e whakamārama ana i ngā mahi pai, ngā tikanga whakamātautau, me te whakamahinga matū. Kei roto i ēnei ko:
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ASTM A967: Whakatakotoranga paerewa mō ngā maimoatanga whakangāwari matū mō ngā wāhanga kowiri tira
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ASTM A380: Aratohu mō te horoi, te tango i te tauine, me te whakakore i te pākawa
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ISO 16048: Paerewa whakakorekore ā-ao
Mā ēnei paerewa ka tika te whakahaere i te tukanga, ā, ka tutuki i te mata whakamutunga ngā whakaritenga ātete waikura e hiahiatia ana.
Me pēhea te mōhio mēnā kua whakakorehia te maitai kore waikura
Kāore te maitai kore waikura kua kore e whakamahia he rerekētanga nui ki te titiro tahanga. Heoi, mā ngā whakamātautau motuhake pēnei i ngā whakamātautau parahi whanariki, te whakakī i te haumākū nui, te whakamātautau rehu tote rānei ka taea te whakamana mēnā kei te wātea te paparanga kore e whakamahia, ā, kei te whai hua hoki.
Ko ētahi ahumahi e hiahia ana kia whai tiwhikete rauemi mō te whakakorenga.sakysteele whakarato ana i ngā tuhinga katoa me ngā pūrongo whakamātautau mō ngā hua kua whakakorehia ina tonoa.
Ngā Hua o te Whakakorenga
Hei whakarāpopototanga, ko ngā painga matua o te whakakorenga o te kowiri tira ko:
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Te ātete nui ake ki te pakaru me te waikura
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Te roa o te ora ratonga mō ngā wāhanga
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He mata ma ake, he mata akuaku ake
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He pai ake te mahi i roto i ngā taiao matū, tote rānei
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Te tutuki i ngā paerewa ahumahi o te ao
Mā te haumi ki ngā rauemi kua kore e pāngia, ka whakaitihia e ngā pakihi ngā utu tiaki, ka whakapai ake i te haumaru, ka whakawhānui ake hoki i te pono o ngā taputapu.
Whakamutunga
He tukanga nui te whakapūmau i te maitai kore waikura, inā koa mō ngā mahi e tino hira ana te ātete ki te waikura me te horoi. Mā te tango i ngā poke o te mata me te whakarei ake i te paparanga waikura tiaki, ka taea e tēnei tukanga te mahi pai rawa atu o te maitai kore waikura.
Ahakoa he paipa, he taputapu, he tāke, he wāhanga ritenga rānei e hiahiatia ana e koe,sakysteelka taea te whakarato i ngā otinga e tutuki ai ō whakaritenga me ngā hiahia tutuki i te umanga. Whakapā mai ki tā mātou tīma ki te ako atu mō ā mātou ratonga tukatuka maitai kore waikura, me pēhea hoki mātou e āwhina ai ki te arotau i tō kaupapa e whai ake nei.
Wā tuku: Pipiri-23-2025