Drlex bakin karfe yana nufin kayan da Microstructure ya ƙunshi ferrite da ban mamaki, kowane lissafi na kusan 50%. A cikin amfani da gaske, ya fi dacewa ga ɗayan matakai su kasance tsakanin 40-60%.
Dangane da halaye na tsarin-kashi, ta hanyar sarrafa tsarin sunadarai da tsari na magani, yana da rauni mai ƙarfi da kuma inganta ƙarfi da kuma masana'antu. Kayan aikinsu na jikinsu suna tsakanin bakin karfe bakin karfe da kuma bakin karfe bakin karfe, amma kusa da ferritic karfe da carbon karfe. Juriya ga CRLORICOS na Duplex Bakin karfe yana da alaƙa da abubuwan Chromium, Molybdenum da nitrogen. Yar juriya zuwa manne kuma ganyen lalata cuta na iya zama kama da na 316 bakin karfe, ko sama da na bakin karfe na bakin karfe, kamar 6% mo austenitic bakin karfe. Duk Drlex bakin karfe suna da matukar iya tsayayya da chloride danniya ga lalata damuwa da 300, kuma ƙarfinsu kuma yana da kyau fiye da tauri.
Samfurin samfurori da yawa
Duplex Bakin Karfe za a iya raba gabaɗaya zuwa rukuni huɗu:
Oneaya daga cikin: low alloy, mafin wakili uns32304, karfe bashi da molybdenum, pren: 24-25, da sannu ba ya maye gurbin AiSi 304 ko 316 cikin sharuddan lalata juriya.
Nau'in: Matsakaici Alloy, Wakilin Wakilin Unss31803, Pre olost, 6% mo + n Ausenitic bakin karfe.
Uku: Nau'in Suttoy, gabaɗaya dauke da 25% crybdenum da Titrosogen, Standard: Standard: Expy: PRAN DORSEX Bakin Karfe.
Hudu: Super Duplex bakin karfe na ciki, wanda ya ƙunshi babban molybdenum da nitrogen, preandaran digiri naƙasasshe, tare da kyawawan abubuwan da aka lalata, mai kyau ga kayan masarufi, m zuwa Super Austenitic bakin karfe. (Lura: PreN: Farin Ciki daidai darajar)
Abubuwan sunadarai suna haifar da babban abubuwan abubuwan da suka yi na Duplex, Ni, MO da N.. Wasu Karfe maki kuma suna da abubuwa da yawa kamar Mn, CU, da W. CR, NI, da Mo na iya inganta juriya a lalata. Yar juriya ta manne da kuma lalata lalata lalata suna da kyau sosai a cikin mahalli na chloride-dauke da mahalli.
Abvantbuwan amfãni Drlex bakin karfe
1. Idan aka kwatanta da bakin karfe bakin karfe
1) ƙarfin yawan amfanin ƙasa ya fi ninki biyu na talakawa Ausenitic bakin karfe, kuma yana da isasshen filastik da ake buƙata don tsari. Kauri daga tankuna na ajiya ko tasoshin matsin lamba da aka yi da Duplex bakin karfe shine 30-50% ƙasa da wannan da ake amfani da shi na rage farashin.
2) Yana da kyakkyawan juriya don juriya ga lalata, musamman a mahalli da ke dauke da jijiyoyin chlorifi. Ko da Duplex Bakin Karfe Tare da mafi ƙarancin abun ciki yana da babban juriya don damuwa ga lalata baƙin ƙarfe bakin karfe. Rashin damuwa shine babban matsala wacce matsala ta talakawa Ausenitic bakin karfe yana da wahala warwarewa. 3) Abubuwan da suka fi yawan juriya na yau da kullun 2205 Duplex bakin karfe da aka yi amfani da su a yawancin kafofin watsa labarai 316l Austenitic bakin ciki, da kuma Super Duplex bakin karfe mai girma a zahiri. A wasu kafofin watsa labarai, irin su acetic acid da formic acid da formic acid, shi ma na iya maye gurbin sosai-allon ausoy ausoy. 4) Yana da juriya na lalata lalata. Idan aka kwatanta da kayan bakin karfe tare da abun ciki iri ɗaya, abin da yake da juriya na lalata da kuma rauni gajiya sun fi bakin karfe bakin karfe. 5) Matsakaicin yaduwar layi yana ƙasa da na bakin karfe bakin karfe, kusa da haɗi tare da carbon karfe, kuma yana da mahimmancin kayan carbon, kamar yadda samar da faranti ko alamomin.
2. Idan aka kwatanta da ferritic bakin karfe, fa'idodin Duplex bakin karfe kamar haka:
1) The cikakkun kaddarorin kaddarorin sun fi na bakin karfe bakin karfe, babban filastik. Ba kamar yadda yake da hankali ba kamar yadda karfe bakin ciki.
2) ban da juriya juriya na lalata, wasu juriya na lalata na gida ya fi ferritic bakin karfe.
3) Matsayi Mai Aiki da sanyi Tsarin aiki sun fi Ferritic bakin karfe.
4) Welding wasan kwaikwayon ya fi Ferritic bakin karfe. Gabaɗaya, babu wanda ake buƙata kafin waldi da rashin zafin zafi bayan waldi.
5) Yankin aikace-aikacen yana da fadi fiye da na ferritic bakin karfe.
Roƙo
Saboda ƙarfin babban ƙarfin dumblex, zai iya adana kayan, kamar rage bangon kauri daga bututu. Tuba Saf2205 da Saf2507 a matsayin misalai. Saf2205 ya dace da amfani a cikin mahalli - mahalli Wannan kayan ya dace da maimaitawa ko kuma wasu kafofin watsa labarai na tsari sun haɗu da chlawaye. Saf2205 ya dace musamman don masu musayar zafi waɗanda ke amfani da mafita-mai ɗauke da ruwa mai ɗaukar ruwa ko ruwa kaɗan a matsayin kafofin watsa labarai masu sanyaya. Wannan abun ma ya dace da mafi kyawun maganin sulfuric acid da kuma tsarkakakken kwayoyin halitta da gaur su. Misali: bututun mai a masana'antar mai da gas: Gyara faduwar mai a zanen, sulfur-dauke da kayan aikin gas, kayan aikin gas mai lalacewa; Tsarin sanyaya yana amfani da ruwa mai ɗanɗano mai gishiri ko kuma mafita na chlorine.
Lokaci: Feb-05-2025