Simbi isina simbi ishoko rekare kumhuri yemhando isingadziviriri alloy simbi ine 10.5% kana kupfuura chromium.
Masimbi ese asina tsvina ane kukwirira kwekupokana. Kuramba kurwisa uku kunokonzerwa nefirimu reoxide re chromium-rich oxide rakaumbwa pamusoro pesimbi. Kunyangwe yakaonda zvakanyanya, iyi isingaonekwe, inert firimu inonamatira zvakasimba kusimbi uye inodzivirira zvakanyanya muhuwandu hwakawanda hwehuori. Iyo firimu iri kukurumidza kuzvigadzirisa pamberi peokisijeni, uye kukuvadzwa neabrasion, kucheka kana machining kunokurumidza kugadziriswa.
Nguva yekutumira: Jul-15-2020