Hei rauemi mata noa mō te kakau o ngā taputapu tunu kai SS, ko te maitai kore waikura ferritic 430 te mea matua mō te whānuitanga waenga.taputapu tunu kaite hanga kia taurite te utu me te mahi ā-tinana. Ko ōna painga nui ko te ātete pāmahana teitei hei pupuri i te wera tunu poto tae atu ki te 450℃, me te karo i te whakarerekētanga wera i te wā e whakamahia ana te oumu. Nā te kore he hanganga nikara utu nui, ka whakaheke tere te 430 i te utu o ngā rauemi mata ki te maitai kore waikura 304, ā, he pai te pakari ā-mīhini mō te peera ringaringa. Ka hangaia e te konukōmiuma taiao he kiriata ārai-waikura hei aukati i te waikura o te kīhini i ia rā, e tutuki ana i ngā whakaritenga taketake mō te waikura mō ngā kakau kohua.
Heoi, ko ngā ngoikoretanga o roto ka aukati i te whakamahinga kounga teitei. Ka kitea te aukume o tōna hanganga ferritic, ā, ka iti ake te ātete ki te waikura ki ngā toenga hupa tote, waikawa hoki mō te wā roa; ka puta ngāwari ngā ira waikura ā-rohe i te rumakina mō te wā roa. Ka raru pea te pakaru i raro i te pēhanga nui rawa o te tāmi i te pāmahana tiketike nā te ngoikore o te ngāwari o te pāmahana.
Ngā whakaotinga mata rongonui mō te taupoki kakau o ngā taputapu tunu kai SSte whakakanapa i te raina makawemeWhakaoti whakaata 8Kme te whakakikoruatanga kiriata tiaki. Kei roto i ngā rerenga whakaputa paerewa te tapahi i ngā mea koretake, te tā tika, te tango i ngā taha, te hanga i te pāmahana teitei, te whakakanapa mata me te takai kiriata tiaki whakamutunga. Ko ngā uauatanga matua o te hanga e aro ana ki te ōrite o te whakakanapa: ka piko ngā kakau angiangi o ngā oko tunu kai i te wā e huri ana, ko te whakaotinga whakaata me whakakanapa pai i ngā wāhanga maha hei whakakore i ngā karawarawa iti, ka tino whakaiti i te hua o te hua kua oti. He mea nui hoki te whakahaere pāmahana pakari hei ārai i te rerekētanga o te ahotea wera i roto i ngā kakau kua hangaia.
Te arotahi kiKakau taputapu tunu kai SSI roto i te hanga papatipu, he maha ngā arai tukatuka ā-roto o te maitai kore waikura ferritic AISI 430 puta noa i te hanganga.
Tuatahi, he ngawari te pakaru o te ngāwari o te pāmahana rūma i te wā e tāia ana, e piko ana hoki. Kāore he nikara i roto i te hanganga karaihe ferritic 430 hei whakapakari; he maha ngā wā ka pakaru ngā kakau angiangi i ngā kokonga piko i te wā e matao ana te hanga, ka piki ake te tere o te para. Ka tāpirihia he utu whakaputa tāpiri mā te whakamahana i mua i te whakamahana hei whakapai ake i te ngāwari.
Tuarua, he uaua te whakaotinga mata ōrite mō ngā mahi whakairo, whakairo rānei. Nā te kore ōrite o te pakeke o te mata o te rauemi ka kore e ōrite ngā tohu whakakanapa. Ka rerekē te āhua o ngā kakau angiangi i raro i te pēhanga huri, ā, ka uaua te whakatutuki i te kakano whakaata 8K ōrite, whakairo rānei i roto i ngā puranga nui.
Tuatoru, he uaua tonu te pono o te whakarewanga o ngā tinana o ngā taputapu tunu kai. Ko te wehenga nui o te chromium i ngā rohe whakarewa ka hua ake te ngoikore o te ātete ki te waikura me te waikura ngāwari huri noa i ngā hononga i muri i te whakamahinga roa o te kīhini. Ka whakapohehehia hoki e te wera nui o te whakarewanga ngā kakau kua oti.
Haunga tēnā, ko te ātete koretake ki te waikura i raro i ngā taiao haukū, waikawa hoki o te kīhini he hapa huna tonu. Ka pakaru te kiriata māori kore mahi i runga i te 430 i ngā toenga kai tote, me ngā tikanga tiaki mata anō hei whakatutuki i ngā paerewa ārai-waikura mō ngā taputapu tunu kai.
Wā tuku: Pipiri-02-2026
