He pepa angiangi 304, he koiri maitai kore waikura, he mea hoko mai i te wheketere, he 0.03mm, he 0.04mm, he 0.05mm, he 0.06mm, he 0.08mm.

He aha te kowiri tira me ōna āhuatanga?

Ko te maitai kore waikura he koranu rino e ātete ana ki te waikura me te pirau. Kei roto i te iti rawa 11% te chromium, ā, kei roto pea ngā huānga pēnei i te waro, ētahi atu mea kore-konganuku me ngā konganuku hei whiwhi i ētahi atu āhuatanga e hiahiatia ana. Ko te ātete o te maitai kore waikura ki te pirau ka puta mai i te chromium, e hanga ana i tētahi kiriata kore mahi ka taea te tiaki i te rauemi me te whakaora i a ia anō i te aroaro o te hāora.

*Me pēhea te whakarōpūtanga o te maitai kore waikura?

E ai ki te āhua hanganga, ka wehea ngā maitai SS ki ngā maitai martensitic, ngā maitai ferritic, ngā maitai austenitic, ngā maitai kowiri tira ferritic (duplex) austenitic me ngā maitai kowiri tira whakapakeketanga.
E ai ki te hanganga, ka taea te wehewehe i ngā tauira o te kowiri tira ki te raupapa Cr (raupapa 400), te raupapa Cr Ni (raupapa 300), te Cr Mn Ni (raupapa 200) me te raupapa whakapakeketanga ua (raupapa 600).

*He pēhea te hanganga o ngā mata rerekē o te maitai kore waikura, me tōna whakamahinga?

1) Mata taketake: Nama 1.Ngā mata e whakamahanatia ana, e whakapūkaratia ana hoki i muri i te hurihanga wera. E whakamahia whānuitia ana mō ngā rauemi hurihanga matao, ngā tāke ahumahi, ngā taputapu matū ahumahi, me ētahi atu.
2) Mata pākū: KĀORE he 2D.te hurihuri makariri me te maimoatanga wera me te pīkara, he ngohengohe te rauemi, ā, he kanapa hiriwa te mata, e whakamahia ana mō te tukatuka tā hohonu, pērā i ngā wāhanga motuka, ngā paipa wai, me ētahi atu.
3) Mata kohu: NO 2B.hurihia mātao, whakamahanatia, tāpirihia ki te wai, kātahi ka hurihia kia āhua kanapa te mata. He whānui te whakamahinga, pērā i ngā taputapu kai, ngā rauemi hanga, me ētahi atu
4) Oneone pai: Nama 4.Ka hurihia ki te whitiki whakakoi 150-180 e whakamahia ana mō te kaukau, ngā whakapaipai i roto, i waho hoki o ngā whare, ngā hua hiko, ngā taputapu kīhini, ngā taputapu kai, me ētahi atu.
5) RAINA MAKAU: HL.He tauira huri tēnei e puta mai ana i te huri tonu o te whitiki whakakoi me te rahi tika o te kōpura (kua wehea kia 150-320). E whakamahia ana mō te whakapaipai whare, ngā ararewa, ngā tatau me ngā panera o ngā whare.
6) Mata kanapa:BA. He mea huri matao, he mea whakamahana kanapa, ā, he mea whakataurite. He tino kanapa te mata, he tino whakaata hoki. He mata rite ki te whakaata, e whakamahia ana mō ngā taputapu kāinga, ngā taputapu kīhini, ngā rauemi whakapaipai, me ētahi atu.