Super Duplex Yeeb Nkab
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.
- Xa E-mail:ss@gneesteel.com
- Tel:+8615824687445
Super duplex khoom los nrog cov txiaj ntsig ntxiv zog nrog rau cov yam ntxwv ntawm tus qauv duplex ss. Lub dual-theem microstructure ua rau nws muaj zog thiab txhim khu kev tiv thaiv corrosion. Cov yeeb nkab super duplex muaj cov ntsiab lus ntau dua nickel thiab yog li, nws yog qhov kim heev.Lub super duplex steel kav qhia tau hais tias zoo txhua yam khoom zoo li tensile zog ntawm 795 MPa thiab yield zog ntawm 550 MPa. Nws tuaj yeem tsim los siv cov txheej txheem sib txawv xws li txias pilgering, extrusion, raj zeb thiab tho. Qhov no yuav tsum tau ua raws li kev kho cua sov thiab kev sim tshuab.
Super duplex steel yeeb nkab specification
| Loj | Ntev | Phab ntsa Thikness |
|---|---|---|
| OD: 4-219 hli | 6 mus rau 12 m | 0.3 mus rau 12.7 mm |
| Specification | Qib | Daim ntawv thov |
| ASTM A790 / A789 / ASTM A790 Cov Lus Qhia Tshwj Xeeb | Super Duplex 2507 (UNS S32760 / S32750) | Cargo tank, ncej, rotors |
Dab tsi yog super duplex tubing siv rau?
Super duplex tubing yog tshwj xeeb tshaj yog haum rau cov cua kub exchangers thiab cov raj rau kev ua cov roj & roj. Nws kuj tseem siv tau rau cov tshuaj chloride uas muaj cov txheej txheem thiab cov tshuaj chemical tankers.
Lawv tau dav siv nyob rau hauv marine ib puag ncig nrog rau ntawv & pulp manufacturing. Super duplex cov ntaub ntawv kuj tseem siv rau kev tsim cov qauv thiab cov khoom siv tshuab.
Puas yog super duplex seamless yeeb nkab kub kho tau?
Kev kho cua sov ntawm super duplex seamless yeeb nkab feem ntau txwv rau kev daws teeb meem annealing. Nws pab kho cov microstructure thiab cov khoom ntawm cov khoom tom qab kub sib sau. Cov txheej txheem yuav pab kom yaj thiab homogenize txhua theem precipitated nrog rau kev txhim kho nws cov khoom siv, toughness thiab corrosion kuj.
Feem ntau super duplex yog rhuab ntawm 1050-1100 degree, thiab tom qab ntawd lawv tau nrawm nrawm hauv ntau qhov nruab nrab tsim nyog.
Pob & Xa
Cim npe nrov: Tuam Tshoj super duplex yeeb nkab lwm tus neeg
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