Duplex Stainless Simbi

Duplex Stainless Simbi

Duplex Stainless Steel (DSS) inoreva Stainless Simbi ine Ferrite neAustenite accounting kweanenge 50% imwe neimwe, uye zvirimo zvechikamu chidiki chinowanzoda kusvika kusvika makumi matatu muzana. Panyaya yekudzikira c madhora, iyo cl izeni ndeye 18% ~ 28%, uye iyo NI yezvinyorwa ndeye 3% ~ 10%. Mamwe manyoro ane zvakare zvinhu zvekunyepedzera senge mo, cu, nb, ti, uye N.
Duplex Stainless Simbi ine inotevera maitiro maitiro:
(1. Kazhinji, 18-8 Type Austenitic Stainless Simbi iri process yekumanikidza kupaza mumhinduro dzevasongori pamusoro pe60 ° C. Heat Chitsinta, mimwe micheya yakagadzirwa nerudzi urwu rwesimbi isina tsika yekugadzira kusagadzikana kwekutevera
. Kana uine zvakafanana kudzikisira kukosha kwakaenzana kukosha (pre = cr%% + 3.3mo% + 16n%), iyo yekukasira midziyo yeDuplex Simbi uye Austenitic Simbi Simbi yakafanana. Iyo Pitting Corrosion Rishance yeDuplex Stainless Simbi uye Austenitic Stainless Simbi yakaenzana neiyo yeAisi 316L. Iyo pombi uye crevice corrosion kupokana neyakakwira chromium duplex stainless simbi ine 25% cr, kunyanya nitrogen, inodarika iyo yaIsi 316L.
. Pasi pemamwe mamiriro ezvimwe zvinhu zvinokatyamadza, zvakakodzera kuita zvigadzirwa zveMagetsi senge pombi nemavhiri.
(4) Iyo ine yakanaka yakakwana michina manhamba. Iyo ine simba rakakura uye uneta simba, uye simba raro rakabiwa kaviri iro re12-8 Austenitic Stainless. MaElongation mune yakasimba Solution State inosvika 25%, uye kuoma kukosha AK (V-notch) iri pamusoro pe100J.
. Kazhinji, hapana kugadzirira kunodiwa usati wasvitsa, uye hapana kurapwa kwekushisa kunodiwa mushure mekusimbisa. Inogona kuvezwa nezvinhu zvisina kujairika senge 18-8 Austenitic Stainless Simbi kana carbon simbi.
. Inogona kuve yakanyungudutswa zvakananga kuita mabhillets kubereka mahwendefa mahwendefa pasina kukamba. Iyo inopisa inoshanda yeDuplex Stainless Simbi ine yakakwira chromium (25% CR
. Muchikamu chekutanga chekusvibiswa kwemabhuru uye mahwendefa, kushushikana kukuru kunoda kuiswa kune deform.
. Izvo zvakakodzera zvakare kugadzira musimboti wekutsinhana kweanotsinhana, uye nekushisa kwayo kwekushandisa zvakakwirira zvakakwirira kupfuura izvo zveAustenitic simbi.
. Iyo yakadzika iyo chromium yezvirimo muDuplex Stainless Simbi, iyo isingakundiki iyo inokuvadza iyo zvikamu zvakadai se σ ndizvo.