Te Aratohu Tino Pai ki te Waea Rino Ngāwari me te Rererangi

Waea pūweroHe otinga maha-whakamahinga, he otinga whai hua hoki mō te whakarewa i ngā maitai waro iti 18-20% Cr/8-12% Ni. Kua hangaia tēnei momo waea hei whakarato i te kaha whakarewa pai rawa atu me ngā āhuatanga miihini pai rawa atu i raro i ngā āhuatanga whakarewa. Ko te noho mai o te ferrite i roto i te konganuku whakarewa ka whakaiti i te ngawari ki te pakaru, he mea tino pai mō ngā momo mahi whakarewa. Hei tāpiri, ko te iti o te ihirangi waro ka āwhina i te whakapai ake i te ātete ki te waikura intergranular, he mea pono mō ngā kaupapa e hiahia ana ki ngā whakarewa kounga teitei.

I te wā e whakarewahia ana te maitai ngawari, he mea nui te whiriwhiri i te waea he anga-rere. Mā te hanganga ahurei o tēnei waea whakarewa ka kore e pakaru te konganuku whakarewa, he raruraru noa tēnei ina mahi ana me te maitai ngawari. Nā tēnei ka pai mō ngā tono e tino hiahiatia ana te pono o te whakarewa, pērā i ngā taiao hanganga, ahumahi rānei.

Ko tētahi o ngā painga matua o te whakamahi i te waea hau-whakarere mō te whakarewa maitai ngawari ko tōna mahi whakarewa tino pai. Kua hangaia tēnei waea hei whakaputa whakarewa me ngā āhuatanga miihini tino pai i raro i ngā āhuatanga whakarewa, e whakarato ana i te hononga kaha me te pono. He mea nui tēnei hei whakarite i te roa me te pumau o ngā wāhanga whakarewa, koia te whiringa tuatahi mō ngā kaupapa whakarewa maha.

Haunga ngā āhuatanga whakarewa pai rawa atu, he pai ake te ātete o te waea maitai ngawari ki te waikura intergranular nā te iti o te ihirangi waro. He mea nui rawa atu tēnei i roto i ngā tono e pāngia ana ngā wāhanga whakarewa ki ngā taiao kino, ki ngā matū waikura rānei. Mā te iti o te ihirangi waro ka āwhina i te pupuri i te kounga o te whakarewa, kia roa ai te mahi me te pono.

Hei whakarāpopototanga, he otinga whai hua te waea whai pūtake rere mō te whakarewa i te maitai waro iti 18-20% Cr/8-12% Ni. Nā tōna hanganga ahurei me ōna āhuatanga e pai ai mō ngā tono e hiahia ana ki te kaha whakarewa, ngā āhuatanga miihini me te ātete ki te waikura. Mā te whiriwhiri i te waea whai pūtake rere tika, ka taea e ngā kaiwhakarewa te whakatutuki i ngā whakarewa kounga teitei e tutuki ana i ngā paerewa mahi me te roa o te mau.