Astm A240 Qib Tp347 347h
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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EN 1. Qib yog npaj rau siv nyob rau hauv cov mob hnyav corrosive. Cov qib steel yog Ameslikas tsim los tiv thaiv corrosion hauv dilute sulfuric acid. TS EN 1.4550 yog austenitic tag nrho, thiab tsis tshua nkag siab rau nag lossis daus ntawm ferrite thiab sigma theem dua li cov qib austenitic nrog cov ntsiab lus siab molybdenum. Vim yog kev sib xyaw ua ke ntawm cov ntsiab lus siab ntawm chromium, npib tsib xee, molybdenum thiab tooj liab, EN 1.4550 muaj kev tiv thaiv zoo rau kev xeb, tshwj xeeb tshaj yog nyob rau hauv dilute sulfuric acid. Nws tsis yog-sib nqus nyob rau hauv lub annealed mob tab sis tej zaum yuav ua me ntsis sib nqus raws li ib tug tshwm sim ntawm txias-ua hauj lwm los yog welding.Design nta
⇒ Zoo tiv thaiv corrosion tsis zoo
⇒ Zoo tiv thaiv pitting thiab crevice corrosion
⇒ Zoo heev tiv thaiv kev ntxhov siab corrosion cracking
⇒ Kev tiv thaiv zoo rau intercrystalline corrosion
⇒ Zoo formability thiab weldability
Corrosion kuj
Uniform corrosion Uniform corrosion yog tus cwj pwm los ntawm ib qho kev xeb ntawm cov hlau nto hauv kev sib cuag nrog cov nruab nrab corrosive. Kev tiv thaiv ib txwm suav tias yog qhov zoo yog tias tus nqi corrosion tsawg dua 0,1 mm / xyoo. Raws li qhov tshwm sim ntawm nws cov chromium siab, npib tsib xee thiab molybdenum cov ntsiab lus thiab nws cov alloying nrog tooj liab, EN 1.4550 yog passivated txawm nyob rau hauv ib puag ncig xws li dilute sulfuric acid thiab formic acid. Nws cov ntsiab lus nickel siab pab txhawb rau nws tus nqi qis qis hauv lub xeev nquag.
Intercrystalline corrosion kuj
EN 1.4550 muaj cov ntsiab lus carbon tsawg heev. Qhov no txhais tau hais tias muaj kev pheej hmoo tsawg heev ntawm carbide nag lossis daus hauv kev sib txuas nrog kev kho cua sov thiab vuam. Qhov kev pheej hmoo ntawm intercrystalline corrosion tom qab kev kho cua sov zoo tib yam thiab vuam yog li tshem tawm.
FAQ
Q: Puas tuaj yeem muab kev pabcuam OEM / ODM?
A: Yog. Thov koj xav tiv tauj peb kom paub meej ntxiv sib tham.
Q: Koj Lub Sijhawm Them Nqi Li Cas?
A: Peb txoj kev them nyiaj ib txwm yog T / T, L / C, D / A, D / P, Western Union, Nyiaj Gram, txoj kev them nyiaj tuaj yeem sib tham thiab kho nrog cov neeg siv khoom.
Q: Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
A: Yog lawm, tau kawg.Peb tuaj yeem tsim los ntawm koj cov qauv lossis kos duab kos duab;
Q: Kuv puas tuaj yeem mus ntsib koj lub Hoobkas?
A: Tau kawg, peb txais tos cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb tuaj xyuas peb lub Hoobkas;
Q: Dab tsi yog qhov chaw nres nkoj shipping?
A: Raws li ib txwm muaj, peb nkoj los ntawm Shanghai, Tianjin, Qingdao, Ningbo chaw nres nkoj, koj tuaj yeem xaiv lwm qhov chaw nres nkoj raws li koj xav tau.
Cim npe nrov: astm a240 qib tp347 347h, Tuam Tshoj astm a240 qib tp347 347h lwm tus neeg
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