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ASTM A242 A588 Corten Hlau Phaj / Ntawv

ASTM A242 A588 Corten Hlau Phaj / Ntawv

Corten steel phaj, tseem hu ua weathering steel, yog hom siab - lub zog, qis - alloy steel uas muaj cov cuab yeej zoo tshaj plaws ntawm kev tsim cov xeb ruaj khov - zoo li patina dhau sijhawm. Qhov patina no tsis tsuas yog muab nws qhov tshwj xeeb zoo nkauj tab sis kuj tseem muab kev tiv thaiv kev tiv thaiv ntxiv rau corrosion.

Hauj lwm lawm

Corten steel feem ntau yog tsim los ntawm cov hlau ua lub hauv paus hlau, nrog rau cov hlau alloying xws li tooj liab (Cu), chromium (Cr), npib tsib xee (Ni), thiab phosphorus (P). Tooj liab yog lub ntsiab lus tseem ceeb, feem ntau tshwm sim hauv feem me me (ib puag ncig 0.2 - 0.5%). Nws plays lub luag haujlwm tseem ceeb hauv kev tsim cov patina tiv thaiv. Chromium pab txhim kho corrosion kuj los ntawm kev tsim chromium - nplua nuj oxides ntawm qhov chaw. Nickel kuj tseem txhawb nqa tag nrho cov corrosion kuj, thiab phosphorus cuam tshuam rau microstructure thiab mechanical zog ntawm cov hlau.

 

Cov ntaub ntawv yooj yim

Hom lub npe Gnee
Cov duab Phaj
Siv tshwj xeeb High-strength Steel Phaj, Hnav Resistant Steel, Silicon Steel, Dawb txiav hlau
Thauj Pob Sea Worth Packing
Kev kho saum npoo Kev kho xeb

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Cim npe nrov: Tuam Tshoj astm a242 a588 corten steel phaj manufacturers, lwm tus neeg, Hoobkas

Koj Tseem Yuav Zoo Li

Hu Rau Cov Khoom Siv