17-4PH alloy imvura-inoomesa, martensitic simbi isina tsvina inoumbwa nemhangura, niobium, uye tantalum.Hunhu: Mushure mekurapwa kwekupisa, chigadzirwa chinoratidza yakagadziridzwa michina zvivakwa, kuwana compressive simba inosvika 1100-1300 MPa (160-190 ksi).Iri giredhi harikodzeri kushandiswa patembiricha inopfuura 300º C (572º F) kana tembiricha yakadzikira zvakanyanya.Inoratidza kumira zvakanaka kwekuora mumhepo uye inonyungudutsa asidhi kana munyu nharaunda, inofananidzwa ne304, uye yepamusoro kune ferritic simbi 430.
17-4PHalloy imvura inonaya-inoomesa, martensitic simbi isina tsvina inoumbwa nemhangura, niobium, uye tantalum.Hunhu: Mushure mekurapwa kwekupisa, chigadzirwa chinoratidza yakagadziridzwa michina zvivakwa, kuwana compressive simba inosvika 1100-1300 MPa (160-190 ksi).Iri giredhi harikodzeri kushandiswa patembiricha inopfuura 300º C (572º F) kana tembiricha yakadzikira zvakanyanya.Inoratidza kumira zvakanaka kwekuora mumhepo uye inonyungudutsa asidhi kana munyu nharaunda, inofananidzwa ne304, uye yepamusoro kune ferritic simbi 430.
Kupisa Kurapa Magiredhi uye Performance Distinctions: Chinhu chinosiyanisa che17-4PHndiko kureruka kwayo kwekugadzirisa mazinga esimba kuburikidza nekusiyana kwemaitiro ekupisa kupisa.Shanduko kune martensite uye kuchembera kunaya kwemvura kuomesa ndiyo nzira huru dzekusimbisa.Yakajairika kupisa kupisa mamakisi pamusika anosanganisira H1150D, H1150, H1025, uye H900.Vamwe vatengi vanotsanangura kudiwa kwe17-4PH zvinhu panguva yekutenga, inoda kurapwa kwekupisa.Sezvo magiredhi ekurapa kupisa akasiyana, mamiriro ekushandisa akasiyana uye zvinodiwa zvinofanirwa kunyatsosiyaniswa.Kupisa kwekupisa kwe17-4PH kunosanganisira matanho maviri: kugadzirisa kwekugadzirisa uye kuchembera.Iyo tembiricha yekurapa yemhinduro yakafanana nekukurumidza kutonhora, uye kuchembera kunogadzirisa tembiricha uye nhamba yekuchembera kutenderera kunoenderana nesimba rinodiwa.
Applications:
Nekuda kwemaitiro ayo akanaka emuchina uye asingadzivirirwe nekuora, 17-4PH inoshandiswa zvakanyanya mumaindasitiri akadai sepetrochemicals, simba renyukireya, aerospace, mauto, marine, mota, uye minda yekurapa.Mune ramangwana, zvinotarisirwa kuve nemusika unovimbisa maonero akafanana neduplex simbi.
Nguva yekutumira: Oct-16-2023