2205 bakin karfe nada bututu

Gabaɗaya Properties

Alloy 2205 duplex bakin karfe farantin karfe ne 22% Chromium, 3% Molybdenum, 5-6% nickel nitrogen alloyed duplex bakin karfe farantin tare da babban general, gida da danniya lalata juriya Properties ban da babban ƙarfi da kyau kwarai tasiri taurin.

2205 bakin karfe nada bututu

Alloy 2205 duplex bakin karfe farantin samar pitting da crevice lalata juriya fiye da 316L ko 317L austenitic bakin karfe a kusan duk m kafofin watsa labarai.Har ila yau, yana da babban lalata da kuma yashwar gajiya Properties da ƙananan thermal fadada da kuma mafi girma thermal watsin fiye da austenitic.

Ƙarfin amfanin gona yana kusan ninki biyu na austenitic bakin karafa.Wannan yana ba da damar mai ƙira don adana nauyi kuma yana sa gami da ƙarin farashi idan aka kwatanta da 316L ko 317L.

2205 bakin karfe nada bututu

Alloy 2205 Duplex bakin karfe farantin ne musamman dace da aikace-aikace rufe -50°F/+600°F kewayon zafin jiki.Za'a iya la'akari da yanayin zafi a wajen wannan kewayon amma yana buƙatar wasu hani, musamman don tsarin walda.

2205 bakin karfe nada bututu

Juriya na Lalata

Babban Lalata
Saboda babban chromium (22%), molybdenum (3%), da nitrogen (0.18%) abinda ke ciki, kaddarorin juriya na lalata 2205 duplex bakin karfe farantin karfe sun fi na 316L ko 317L a mafi yawan mahalli.

Juriya na Lalacewa Na Gida
Chromium, molybdenum, da nitrogen a cikin 2205 duplex bakin karfe farantin karfe kuma suna ba da kyakkyawan juriya ga ramuka da lalata ko da a cikin maganin oxidizing da acidic.

Isocorrosion Curves 4 mpy (0.1 mm/yr), a cikin maganin sulfuric acid wanda ya ƙunshi 2000 ppm

Juriya Lalacewar Danniya
An san microstructure na duplex don inganta juriyar lalatawar baƙin ƙarfe.

Ƙarƙashin damuwa na chloride na baƙin ƙarfe na austenitic na iya faruwa lokacin da yanayin da ake bukata na zafin jiki, damuwa mai ƙarfi, oxygen, da chlorides suna samuwa.Tun da waɗannan yanayi ba a sauƙaƙe sarrafa su ba, lalatawar damuwa ya kasance shamaki ga amfani da 304L, 316L, ko 317L.

2205 bakin karfe nada bututu

Juriya ga gajiyawar lalata
Alloy 2205 duplex bakin karfe farantin karfe hada high ƙarfi da kuma high lalata juriya don samar da high lalata gajiya ƙarfi.Aikace-aikace a cikin abin da kayan sarrafawa ke ƙarƙashin duka mahalli mai lalata da kuma yin lodin sake zagayowar na iya amfana daga kaddarorin 2205 duplex bakin karfe farantin karfe.

Matsanancin zafin jiki a cikin 1M NaCl An auna ta amfani da Outokumpu Stainless, Inc Pitting Cell

Mahimmancin Yanayin Lalacewa (CCT) a cikin 10% FeCl3•6H2O

Lalata Gabaɗaya a Tsarin Rigar phosphoric acid

Juriya Tsatsawar Damuwa

(P = Wuce, F = Kasa)

Binciken Sinadarai

Yawan Mahimmanci (Nauyi %)

Kayayyakin Injini

Kayayyakin Injini a Zazzaɓin ɗaki

Abubuwan Tensile a Maɗaukakin Zazzabi

Abubuwan Jiki