Ko te maimoatanga waikura o ngā konganuku ko te hanganga o tētahi kiriata waikura tiaki i runga i te mata o ngā konganuku mā te taunekeneke ki te hāora, ki ngā waikura rānei, e ārai ana i te waikura o te konganuku. Ko ngā tikanga waikura ko te waikura wera, te waikura kawakore, me te waikura waikawa.
Ko te maimoatanga waikura o ngā konganuku ko te hanganga o tētahi kiriata waikura tiaki ki te mata o ngā konganuku mā te taunekeneke ki te hāora, ki ngā waikura rānei, hei ārai i te waikura o te konganuku. Ko ngā tikanga waikura ko te waikura wera, te waikura kawakore, te waikura waikawa (mō ngā konganuku pango), te waikura matū, te waikura anodic (mō ngā konganuku kore-ferrous), me ētahi atu.
Whakamahanahia ngā hua whakarewa ki te 600 ℃~650 ℃ mā te whakamahi i te tikanga whakapūngao wera, kātahi ka whakamahanatia ki te mamaoa wera me ngā matū whakaiti. Ko tētahi atu tikanga ko te tuku i ngā hua whakarewa ki roto i ngā tote whakarewa kawakore rewa i te 300 ℃ pea hei whakamahana.
I te whakamahi i te tikanga whakapūkara kawakore, rumakina ngā wāhanga ki roto i te wai kua oti te whakarite, ka whakamahana ki te 135 ℃ ki te 155 ℃. Ko te roa o te maimoatanga e whakawhirinaki ana ki te nui o te waro i roto i ngā wāhanga. I muri i te maimoatanga whakapūkara o ngā wāhanga whakarewa, horoia ki te wai hopi kei roto ko te 15g/L ki te 20g/L i te 60 ℃ ki te 80 ℃ mō te 2 ki te 5 meneti. Kātahi ka horoia ki te wai matao me te wai wera, ka whakamaroke mā te pupuhi, whakamaroke rānei mō te 5 ki te 10 meneti (i te pāmahana o te 80 ℃ ki te 90 ℃).
Ko te tikanga whakahāngai waikawa-toru ko te whakanoho i ngā wāhanga ki roto i tētahi otinga waikawa mō te maimoatanga. Ki te whakatauritea ki te tikanga whakahāngai kawakore, he iti ake te ōhanga o te tikanga whakahāngai waikawa. Ko te kiriata tiaki i hangaia ki te mata whakarewa i muri i te maimoatanga he nui ake te ātete ki te waikura me te kaha miihini i te kiriata angiangi i hangaia i muri i te maimoatanga whakahāngai kawakore.
Ko te tikanga whakapūngao matū he mea tino pai mō te tukatuka whakapūngao o ngā konganuku kore-ferrous pērā i te konumohe, te parahi, te konupora, me ō rātou koranu. Ko te tikanga tukatuka ko te whakanoho i ngā wāhanga ki roto i tētahi otinga kua oti te whakarite, ā, i muri i tētahi tauhohenga whakapūngao i tētahi pāmahana mō tētahi wā, ka hangaia he kiriata tiaki, ka taea te horoi me te whakamaroke.
Ko te tikanga whakaanoti tētahi atu tikanga mō te whakakōkī i ngā konganuku kore-ferrous. Ko te tukanga tēnei o te whakamahi i ngā wāhanga konganuku hei whakaanoti me ngā tikanga hikohiko hei hanga kiriata waikura ki runga i ō rātou mata. Ka taea e tēnei momo kiriata waikura te mahi hei kiriata whakakore i waenga i te konganuku me te kiriata paninga, me te whakanui ake i te kaha here i waenga i ngā paninga me ngā konganuku, te whakaiti i te urunga o te makuku, ā, nā reira ka roa ake te ora o ngā paninga. He whānuitia te whakamahinga i roto i te paparanga o raro o te peita.
Wā tuku: Hakihea-16-2024
