Austenitic qib 904L stainless hlau ntawv yog tsim los ua kom muaj kev sib zog ua kom muaj zog corrosion. Rau cov khoom thicknesses tshaj 12 hli ob-V pob tw weld yuav tsum tau nyiam dua li ib-V pob tw weld. Cov khoom ua haujlwm ntawm qib 904L stainless hlau ntawv suav nrog kev ua haujlwm zoo rau kev ntxhov siab corrosion tawg, thiab pitting thiab crevice corrosion, nrog rau inter granular corrosion.
| Qib 904L stainless hlau daim ntawv Hom Tshuaj Muaj pes tsawg feem pua (tus nqi siab tshaj, tshwj tsis yog sau tseg) | |||||||
| Qib | Cr | Ni | P | S | Mo | Cu | Fe |
| 904L | nqi :19 max: 23 | nqi :23 max: 28 | 0.045 max | 0.035 max | ua min:4 ua max:5 | ua min:1 ua max:2 | tshuav nyiaj li cas |
Zoo heev tiv thaiv dej hiav txwv sov thiab chloride nres. Lub siab tiv thaiv kev ntxhov siab corrosion cracking yog vim muaj cov nyiaj npib tsib xee ntau hauv nws cov muaj pes tsawg leeg.
Qib 904L cov kav dej tsis tas yuav tsum tau ua kom sov ua ntej thiab tom qab vuam kev kho cua sov.
Electrodes thiab rods ntawm 904L stainless hlau qib yog siv rau vuam steel kav thiab lwm yam khoom ntawm qib 904L.
Cim npe nrov: qib 904l stainless hlau ntawv, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
