Sib nqus:
Tag nrho cov pob austenitic stainless hlau feem ntau yog tsis sib nqus; Tom qab ua haujlwm txias, qee qhov hlau nplaum yuav pom tseeb. Txuj: ISO3506 GB / T3098.6 Cov yam ntxwv ntawm kev muaj peev xwm magnetization ntawm ntau yam ntaub ntawv. Kuj haum rau stainless hlau. Tsuas yog nyob rau hauv lub tshuab nqus tsev nws muaj peev xwm ua kom tsis muaj hlau nplaum. Qhov sib nqus permeability ntawm cov khoom hauv magnetic teb yog ntsuas txheeb ze rau cov khoom sib nqus permeability µr hauv lub tshuab nqus tsev. Yog tias µr nyob ze rau 1, cov khoom siv tsis tshua muaj hlau nplaum permeability. Piv txwv: A2: µr ≅ 1.8 A4: µr ≅ 1.015 A4L µr ≅ 1.005 F1: µr≅5
Lub zog ntawm cov hlau nplaum yog ze ze rau cov hlau alloy muaj pes tsawg leeg, cov hauv qab no yog cov qauv rau kev suav cov hlau nplaum (tus nqi me dua, qhov me me ntawm cov hlau nplaum)
MD30=551-462 ×(C plus N)-9.2 × Si-8.1 × Mn-13.7 × Cr-29 × (Ni plus Cu) -18.5 × Mo
