304 simbi isina simbi uye 316 simbi isina tsvina yemukombe wethermos inogona kunzi ndiyo miviri yakajairika simbi zvinhu zvinogona kubata vanhuwo zvavo.Ndeupi musiyano pakati pavo?Kana kuti ngatiwedzerei mubvunzo zvishoma, chii chinonzi Stainless simbi?Chii chinonzi 304 kana 316 simbi isina tsvina?Chii chinonzi simbi?
Simbi nesimbi
Tinowanzonzwa izwi rekuti "aronmaking".Izvo zvinonzi "kugadzira simbi" zvinoreva kupatsanurwa kwetsvina musimbi.Iyo yepamusoro-soro yehutsvina mune iron ore icarbon - saka isu tinoshandisa mwero wekabhoni sechiyero chekuyera iron.
High carbon content (inopfuura 2%), inonzi iron (inozivikanwawo senguruve iron);low carbon content (2% uye pasi), inonzi simbi (inozivikanwawo sesimbi yakabikwa).Iyo yakakwirira yekabhoni yemukati, iyo yakanyanya kuoma, asiwo yakanyanya brittle - saka simbi ine nani kuoma, asi kuderera kuoma.
Simbi uye simbi isina tsvina
Zita rinozivikanwa resimbi ndiro "simbi yakabikwa".Zvimwe unogona kuzvinzwisisa zviri nani.Iyo yakajairika simbi mukufunga kwako haina chekuita ne "hapana ngura".Kune marudzi akawanda esimbi, uye simbi isina tsvina inongova imwe yadzo.
Stainless simbi uye austenitic Stainless simbi
Yatinowanzo kudaidza kuti "stainless simbi" kana "stainless simbi" muzita rayo rakazara i "stainless simbi uye acid resistant simbi" - kutaura zvazviri, zviri nyore kudzivirira simbi kubva kuita ngura nekuwedzera mamwe tsvina yesimbi mualloy simbi (senge kuwedzera chromium).
Asi kwete ngura, inogona kungoreva kuti haizove yakasvibiswa nemhepo, kugona kuchiri kushomeka.Saka isu tinodawo kuti ive inodzivirira kumakemikari ekuora, saka kune "stainless acid resistant steel".
Kana iwe uchida kugadzira simbi isina tsvina uye asidi, iwe unoda kuwedzera simbi yakawanda - mune mamwe mazwi, pane chimiro.Pane matatu chete akajairwa magadzirirwo: martensitic Stainless simbi, ferritic Stainless simbi uye austenitic Stainless simbi.
Pakati pavo, austenitic Stainless simbi ine yakanakisa dhizaini uye haina magineti, saka inoshandiswa zvakanyanya muhupenyu hwedu hwezuva nezuva - 304316 ndeye austenitic Stainless simbi.
Nguva yekutumira: Jul-17-2020