Pereti maitai kore waikura 904Lhe momo maitai kore waikura austenitic he iti rawa te ihirangi waro me te nui o te whakarewa i hangaia mō ngā taiao he kino te waikura. He pai ake te ātete ki te waikura i316Lme317L, me te whakaaro ki te utu, te mahi, me te whai huatanga o te utu. teitei ake. Nā te tāpiri o te 1.5% parahi, he tino ātete ki te waikura ki ngā waikawa whakaiti pēnei i te waikawa whanariki me te waikawa phosphoric. He tino ātete hoki ki te waikura ahotea me te waikura kapiti i puta mai i ngā katote chloride, ā, he pai te ātete ki te waikura intergranular. I roto i te waikawa whanariki parakore i te awhe kukū o te 0-98%, ka taea e te pāmahana ratonga o te pereti maitai 904L te teitei ki te 40 nekehanga Celsius. I roto i te waikawa phosphoric parakore i te awhe kukū o te 0-85%, he tino pai tōna ātete ki te waikura. I roto i te waikawa phosphoric ahumahi i hangaia e ngā tukanga mākū, he kaha te pānga o ngā poke ki te ātete ki te waikura. I roto i ngā momo waikawa phosphoric katoa, he pai ake te ātete waikura o te maitai kore waikura super austenitic 904L i te maitai kore waikura noa. I roto i ngā waikawa waikura kaha, he iti ake te ātete waikura o te maitai kore waikura 904L i ngā momo maitai tino whakarewa. i roto i tēnei awhe kukū. He pai ake te ātete waikura o te maitai 904L i te maitai kore waikura tikanga. He tino ātete te maitai kore waikura 904L ki te waikura o te rua. Ātete hoki ki te waikura o ngā kapiti i roto i ngā wairewa konukōre. He tino pai hoki te kaha. He nui te ihirangi nikara oPereti maitai 904Lka whakaiti i te tere o te waikura i roto i ngā rua me ngā hononga. Nā te nui o te nikara, he kaha te ātete o te 904L ki te pakaru waikura ahotea i roto i ngā otinga nitride, ngā otinga hauwai kukū me ngā taiao whai hauwai whanariki.
Wā tuku: Whiringa-ā-rangi 20-2023