maitai waro, e mōhiotia ana ko te maitai waro, e pā ana ki te rino me ngā koranu waro kei roto i te iti iho i te 2% te waro, ko te maitai waro hei tāpiri atu ki te waro he iti noa te nui o te silicon, te manganese, te whanariki me te phosphorus kei roto.
Kowiri tira, e mōhiotia ana ko te maitai kore waikura ātete-waikawa, e pā ana ki te ātete o te hau, te mamaoa, te wai me ētahi atu mea waikura ngoikore me ngā waikawa, ngā kawakore, ngā tote me ētahi atu mea matū e whakakī ana i te maitai waikura. I roto i te mahi, ko te maitai e ātete ana ki te mea waikura ngoikore ka kiia he maitai kore waikura, ā, ko te maitai e ātete ana ki te waikura matū ka kiia he maitai ātete-waikura.
(1) Ātete ki te waikura me te pakū
He koranu te kowiri tira e ātete ana ki te waikura e ngā mea waikura ngoikore pēnei i te hau, te mamaoa, te wai me ngā mea matū kino pēnei i te waikawa, te kawakore me te tote. Ā, ko te take nui o tēnei mahi ko te tāpiri i te huānga kowiri tira - te chromium. Ina neke atu i te 12% te ihirangi chromium, ka hangaia he paparanga kiriata waikura ki te mata o te kowiri tira, e mōhiotia whānuitia ana ko te kiriata passivation, ā, kāore e ngāwari te waikura o tēnei paparanga kiriata waikura ki roto i ētahi momo mea, he pai te mahi wehewehe, ā, he kaha te ātete ki te waikura.
Ko te maitai waro e pā ana ki tētahi koranu rino-waro kei roto i te iti iho i te 2.11% te waro, e mōhiotia ana ko te maitai waro, he nui ake tōna pakeke i te maitai kore waikura, engari he nui ake tōna taumaha, he iti ake te kirihou, he ngāwari ki te waikura.
(2) ngā hanganga rerekē
Ko te kowiri tira he whakarāpopototanga mō te kowiri tira ātete-waikawa, ā, ko te ātete ki te hau, te mamaoa, te wai me ētahi atu momo waikura ngoikore, ko te kowiri tira rānei ka kiia he kowiri tira; ā, ka ātete ki ngā matū waikura (waikawa, kawakore, tote me ētahi atu matū whakakī) ka kiia he kowiri tira ātete-waikawa.
He koranu rino-waro te maitai waro, kei roto i te 0.0218% ki te 2.11% te nui o te waro. E kiia ana hoki he maitai waro. He iti noa iho te nui o te silicon, te manganese, te whanariki, me te phosphorus kei roto.
(3) Te utu
Ko tētahi atu whakaaro nui ko te rerekētanga utu i waenga i te maitai waro me te maitai kore waikura. Ahakoa he rerekē ngā utu o ngā maitai rerekē, he nui ake te utu o te maitai kore waikura i te maitai waro, nā te tāpiritanga o ngā momo huānga whakarewa, pērā i te chromium, te nickel, me te manganese, ki te maitai kore waikura.
Ki te whakaritea ki te maitai waro, he nui ake ngā koranu kē atu kei roto i te maitai kore waikura, ā, he nui ake te utu ki te whakaritea ki te maitai waro. I tētahi atu taha, ko te maitai waro he mea hanga ki ngā huānga rino me te waro iti te utu. Mena he iti tō tahua mō tō kaupapa, ko te maitai waro pea te kōwhiringa pai rawa atu.
Ko tēhea te mea mārō ake, te maitai, te maitai waro rānei?
He mārō ake te maitai waro i te nuinga o te wā nā te mea he nui ake te waro i roto, engari ko te ngoikoretanga he ngawari ki te waikura.
Ko te tino pakeketanga ka whakawhirinaki ki te momo, ā, me mārama koe ehara i te mea ko te teitei ake o te pakeketanga te mea pai ake, nā te mea he māmā ake te pakaru o te rauemi mārō ake, engari ko te iti ake o te pakeketanga he pakari ake, ā, he iti ake te tūponotanga ka pakaru.
Wā tuku: Hurae-22-2025
