kowiri tira maitai porowhita
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Pae Porowhita Kowiri tira me te Kounga Pai
Chromium (Cr): ko te huānga matua hanga ferrite, ka taea e te chromium me te hāora te whakaputa i te kiriata passivation Cr2O3 ātete-waikura, ko tētahi o ngā huānga taketake o te kowiri tira hei pupuri i te ātete waikura, ka whakanui ake te ihirangi chromium i te kaha whakatika kiriata passivation o te maitai, ko te ihirangi chromium o te kowiri tira whānui me neke ake i te 12%;
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Pae Porowhita Kowiri tira Paraihe 2205 304l 316 316l Hl 2B
Ehara i te mea he hua roa noa te maitai porowhita kowiri tira, engari he pae anō hoki. Ko te mea e kiia nei ko te maitai porowhita kowiri tira e pā ana ki te hua roa he porowhita te wāhanga, e whā mita te roa. Ka taea te wehewehe ki te pūaha me te tokotoko pango. Ko te mea e kiia nei ko te porowhita maeneene he maeneene te mata, ā, kua oti te tukatuka huri-āhua; ko te mea e kiia nei ko te rīpene pango he matotoru, he mangu te mata, ā, kua hurihia tika ki te wera.
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Pae Porowhita Kowiri tira kua tāia matao
Ko te maitai porowhita kowiri tira 304L he momo rerekē o te maitai kowiri tira 304 he iti ake te ihirangi waro, ā, ka whakamahia ki ngā wāhi e hiahiatia ana te whakarewa. Mā te iti o te ihirangi waro ka whakaitihia te maturuturunga o ngā warowaiha ki te rohe e pāngia ana e te wera e tata ana ki te whakarewa, ā, mā te maturuturunga o ngā warowaiha ka puta te waikura intergranular o te maitai kowiri tira i ētahi taiao.
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Kowiri tira porowhita, rino kowiri tira, takai matao
Ko te maitai porowhita kowiri tira kei roto i te kāwai o ngā hua roa me ngā pae. Ko te mea e kiia nei ko te maitai porowhita kowiri tira e pā ana ki ngā hua roa he porowhita rite te wāhanga, ko te nuinga o te wā e whā mita te roa. Ka taea te wehewehe ki ngā porowhita mārama me ngā tokotoko pango. Ko te mea e kiia nei ko te porowhita maeneene e pā ana ki te mata maeneene, ka puta mai i te maimoatanga hurihuri-āhua; ā, ko te mea e kiia nei ko te pae pango e pā ana ki te mata pango me te taratara, ka hurihia tika ki te wera.