321 Stainless hlau zoo tswj & kuaj
Jan 29, 2026
Tso lus
1. Kev kuaj PMI rau 321 yog dab tsi? Portable XRF/PMI txheeb xyuas Cr, Ni, thiab Ti cov ntsiab lus rau kev txheeb xyuas cov khoom.
2. Yuav ua li cas kuaj 321's intergranular corrosion kuj? Kev sim Strauss (boiling nitric acid) ntsuas stabilization.
3. MTC daim ntawv pov thawj dab tsi yog muab rau 321? EN 10204 3.1 (thib peb- tog) lossis 3.2 (kev tshuaj xyuas ywj pheej).
4. Puas yog tsis yog - kev sim ua kom puas tsuaj siv rau 321? Yog lawm, kev kuaj ultrasonic kuaj pom qhov tsis xws hauv cov kav dej / ntawv.
5. 321 lub zog tensile xeem li cas? Raws li ASTM A370, nrog rau cov qauv kuaj hauv lub xeev annealed.
Xa kev nug