Lub hauv paus rau phau ntawv

2205 stainless hlau phaj yog ib cov khoom siv tshwj xeeb, nws cov microLtructure muaj txog li 50% austenite thiab 50% ferrite. Qhov no tshwj xeeb ob {{4 {}} sam txheej teeb tsa muab 2205 stainless hlau phaj siab muaj zog thiab kev siv roj av, ua zaub mov, ua zaub mov noj, thiab lwm daim teb.

Cov yam ntxwv:

Siab Zog

Ua tsaug rau qhov tshwj xeeb ob - pay qauv ntawm 2205 stainless hlau phaj muaj cov haib stainless lub zog thiab tensile lub zog thaum ua kom muaj zog. Cov txiaj ntsig muaj zog tuaj yeem ncav cuag 690 MPa, thiab lub zog tensile tsis tsawg tshaj 620 mpa.

Zoo tougnness

Lub Austenite theem nyob rau hauv 2205 stainless hlau phaj muaj cov khoom tsis tshua muaj zog, uas ua rau yooj yim tawg thaum raug rau sab nraud. Nws elongation feem ntau tuaj yeem ncav cuag ntau dua 25%, ua kom muaj peev xwm tswj tau cov khoom siv hnyav thiab cuam tshuam cov khoom siv hnyav thiab cuam tshuam rau kev tawg.

Zoo heev corrosion

Cov chromium lub caij hauv 2205 stainless hlau phaj tuaj yeem tsim cov zaj duab xis tuab nyob rau ntawm cov khoom, zoo tiv thaiv txoj kev yaig ntawm oxidizing tshaj tawm. Lub Molybdenum El txhim kho txhim kho cov corrosion tsis kam ntawm cov khoom lag luam hauv kev txo cov xov xwm. Qhov sib ntxiv ntawm npib rov txhim kho cov khoom muaj peev xwm tiv thaiv corrosion tawg. Qhov pitting tiv taus (pren) tus nqi ntawm 2205 stainless hlau phaj feem ntau yog tshaj li ntawm 35, uas yog ntau dua li ntawm stainless hlau. Nws tseem tuaj yeem tswj hwm cov txiaj ntsig zoo hauv kev daws teeb meem nrog chloride ion siab li 30000ppm (li 3%), thiab tsis muaj kev tiv thaiv corrosion tshwm sim.

Txheej txheem:

Kev tsim cov 2205 stainless hlau los xij yuav cuam tshuam txog melting lub alloy hauv cov hluav taws xob rauv lossis induction rauv taws, ua raws li los ntawm kev sib xyaw ua ke rau hauv kev koom tes. Cov ingots no yog ces kub dov rau hauv ib daim hlab los yog daim hlau, uas tuaj yeem txuas ntxiv mus rau hauv cov ntawv txheeb los ntawm ntau txoj kev dhuav, annealing, thiab pickling.

Tshuaj lom neeg cov tshuaj:

Cov tshuaj lom neeg muaj pes tsawg leeg ntawm 2205 stainless hlau feem ntau suav nrog:

Chromium (CR): 21.0-23.0%

Nickel (NI): 4.5-6.5%

Molybdenum (MO): 2.5-3.5%

Nitrogen (n): 0.08-0.20%

Manganese (MN): 2.0% Ntau

Silicon (si): 1.0% siab tshaj plaws

Cov pa roj carbon (c): 0.03% Ntau

Phosphorus (p): 0.03% siab tshaj plaws

Sulphur (s): 0.02% siab tshaj plaws

Nto Kho

Cov txheej txheem kev kho deg ntawm 2205 stainless hlau phaj muaj polishing, sandblasting, pickling, thiab lwm yam.

Kev Kho Mob Polishing

Lub me me tsis sib xws ntawm lub npoo ntawm 2205 stainless hlau plat raug tshem tawm los ntawm cov tshuab lossis cov qauv tshuaj kom ua rau nws zoo li daim iav. Txoj kev kho mob no tsis tuaj yeem cuam tshuam ntau txoj kev ua kom zoo nkauj xws li khawb thiab pits, li kev txhim kho lub corrosion tsis kam ntawm cov khoom.

Sandblasting

Los ntawm txau cov khoom ua kom muaj abrasive ntawm kev kub siab los nce cov roughness ntawm 2205 stainless hlau phaj tuaj yeem tsim, uas yog conducive rau cov nplaum ntawm txheej lossis plating.

Pickling

Pickling yog siv tshuaj mas tu 2205 stainless hlau phaj siv cov tshuaj acid. Pickling tuaj yeem tshem tawm cov av xws li oxide nplai, xeb, thiab roj nyob rau saum npoo ntawm cov khoom siv ntxuav tawm thiab ntau yam kev hnav khaub ncaws. Tom qab pickling, qhov chaw zoo ntawm 2205 stainless hlau phaj tsis yog txhim kho rau cov kev kho mob nto ntxiv (xws li cov khoom siv hluav taws xob tom qab, pleev xim, thiab lwm yam).

Daim ntawv thov

Cov Khoom Siv Hauv Tsev (Tableware, Cov Khoom Siv Ua Noj Khoom Haus, Cov Khoom Siv Hluav Taws Xob, Kev Lag Luam Hauv Tsev, Khoom Noj Khoom Haus, Kev Ua Haujlwm, Ua Liaj Ua Teb, thiab Cathistic

Peb cov khoom tau siv dav hauv roj av, kev tsim kho, kev lag luam tshuaj, kho kom zoo nkauj, kho kom zoo nkauj, thiab kev ua tub rog. Thov hu rau peb kom paub ntau ntxiv.

about

XFT-01

XFT-02

XFT-08

:

Q: Qhov sib txawv ntawm 2205 thiab 316 Stainless hlau li cas?

A: 2205 Stainless hlau yog lub duplex alloy uas muaj lub zog siab dua thiab zoo dua tsis kam mus rau kev tawg ntau dua 316 stainless hlau. Txawm li cas los xij, 316 stainless hlau tau zoo dua tag nrho cov corrosion tsis kam, tshwj xeeb tshaj yog nyob rau hauv chloride ib puag ncig.

Q: Tau 2205 stainless cov ntawv siv tau siv hauv cov ntawv thov seaterater?

A: Yog, 2205 stainless ntawv los xij tuaj yeem siv hauv dej hiav txwv vim lawv cov kev tiv thaiv hiav txwv.

Q: 2205 stainless hlau sib nqus?

A: Yog, 2205 stainless tus qauv yog me ntsis hlau nplaum vim nws tus qauv duplex, uas muaj ob qho tib si atusenitic thiab ferritic pases. Txawm li cas los xij, nws cov khoom sib nqus yog qhov tsis muaj zog dua li cov neeg muaj cov hlau ferritic lossis martensitic stainless hlau.

Cim npe nrov: 2205 Stainless Hlau Phaj, Tuam Tshoj 2205 Stainless Hlau Phaj Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas