Ko te koranu 17-4PH he kowiri tira martensitic e whakapakeke ana i te rerenga wai, he mea hanga ki te parahi, te niobium, me te tantalum. Ngā Āhuatanga: I muri i te maimoatanga wera, ka whakaatuhia e te hua he āhuatanga miihini kua whakapaitia, ka tutuki te kaha pēhi tae atu ki te 1100-1300 MPa (160-190 ksi). Kāore tēnei momo e pai mō te whakamahi i ngā pāmahana neke atu i te 300º C (572º F) me ngā pāmahana tino iti. He pai te ātete ki te waikura i roto i ngā taiao waikawa, tote rānei i roto i te hau me te waimeha, he rite ki te 304, ā, he pai ake i te maitai ferritic 430.
17-4PHHe koranu pakari-whakamarutanga, he kowiri tira martensitic te koranu, he mea hanga ki te parahi, te niobium, me te tantalum. Ngā Āhuatanga: I muri i te maimoatanga wera, ka whakaatuhia e te hua ngā āhuatanga miihini kua whakapaitia, ka eke ki te kaha pēhi tae atu ki te 1100-1300 MPa (160-190 ksi). Kāore tēnei momo e pai mō te whakamahi i ngā pāmahana neke atu i te 300º C (572º F) me ngā pāmahana tino iti. He pai te ātete ki te waikura i roto i ngā taiao waikawa, tote rānei o te hau me te waimeha, he rite ki te 304, ā, he pai ake i te maitai ferritic 430.
Ngā Tohu Maimoatanga Wera me ngā Rerekētanga Mahi: Ko te āhuatanga motuhake o17-4PHko tōna ngāwari ki te whakarerekē i ngā taumata kaha mā roto i ngā rerekētanga o ngā tukanga maimoatanga wera. Ko te whakawhiti ki te martensite me te whakapakeketanga o te matūriki tawhito ko te huarahi matua o te whakapakari. Ko ngā momo maimoatanga wera noa i te mākete ko te H1150D, H1150, H1025, me te H900.Ka tohua e ētahi kiritaki te hiahia mō te rauemi 17-4PH i te wā e hoko mai ana, e hiahiatia ana te whakamahana. Nā te rerekētanga o ngā momo whakamahana, me āta wehewehe ngā āhuatanga whakamahinga me ngā whakaritenga pānga. E rua ngā taahiraa o te whakamahana i te 17-4PH: te whakamahana i te otinga me te whakatōtō. He rite tonu te pāmahana whakamahana otinga mō te whakamatao tere, ā, ka whakatikatikahia e te whakatōtō te pāmahana me te maha o ngā huringa whakatōtō i runga i te kaha e hiahiatia ana.
Ngā tono:
Nā te mea he tino pai ōna āhuatanga ātete-mīhini me te ātete-waikura, e whakamahia whānuitia ana te 17-4PH i roto i ngā ahumahi pēnei i te matū hinu, te mana karihi, te rererangi, te ope taua, te moana, te motuka, me ngā mara hauora. I te heke mai, e matapaetia ana he tirohanga mākete whai hua tōna, he rite ki te maitai takirua.
Wā tuku: Oketopa-16-2023