Cov yam ntxwv tseem ceeb ntawm E7018

Cov yam ntxwv tseem ceeb ntawm E7018

Thawj qhov zoo ntawm E7018 qia los ntawm nwsTsawg - hydrogen txheej, uas txiav txim nws cov kev ua tau tseem ceeb:

Yav Tom Ntej Kuj: Qhov qis - hydrogen txheej teeb meem "(}}} {{4 4}} lub zog steel vuam.

Superior Weld Cov Khoom Siv Tshuab: Nws tsis yog tsuas yog muab lub zog tensile siab (ntau dua los yog sib npaug rau 482 MPa) tab sis kuj zoo heevKev Cuam Tshuam(piv txwv li, ntau dua lossis sib npaug rau 27 j ntawm-}} 20 degree), ntsib kev cuam tshuam ntawm cov txheej txheem hlau thiab engine elevel.

Zoo weld tsos: Molten Slag los ntawm cov txheej txheej ib qho txawm npog, kom muaj kev phom sij yooj yim, thiab siv Weltion {{}}} weld sib tsoo ua haujlwm.

Kev daws teeb meem nrog cov hlau: Feem ntau sib phim nrogCov hlau me me(piv txwv li, Q235, A3) thiabTsawg -} allloy high-} lub zog steels(piv txwv li, Q345, 16mn, A572 Gr.50), ua rau nws xaiv qhov zoo tshaj plaws rau "High- lub zog vuam" hauv kev lag luam.

Cim npe nrov: Cov yam ntxwv tseem ceeb ntawm E7018, Suav teb, manufacturers, chaw tsim khoom, Hoobkas, tuam txhab, yuav, tus nqi qis, zoo, khoom lag luam