◉Munzanga yemazuva ano, simbi isina tsvina yava chinhu chakajairika uye chakakosha chinoshandiswa zvakanyanya mukuvaka, kugadzira uye hupenyu hwezuva nezuva. Kune akawanda akasiyana marudzi esimbi isina tsvina, anosanganisira akajairwa mamodheru akadai se201, 304 uye316.
Zvisinei, kune avo vasinganzwisisi maitiro ezvinyorwa, zviri nyore kuvhiringidzika nekusiyana kwemhando idzi. Chinyorwa ichi chinotsanangura mutsauko uripo pakati pesimbi isina simbi 201, 304 ne316 kubatsira vaverengi kunzwisisa zviri nani mhando dzakasiyana dzesimbi isina tsvina uye kupa mamwe mazano ekutenga simbi isina simbi.
◉Kutanga, kusiyana kwemakemikari
Mushonga wemakemikari wesimbi isina tsvina chinhu chinokosha pakusarudza kushanda kwayo uye maitiro.Stainless simbi 201, 304 uye 316 kune misiyano yakajeka mukugadzirwa kwemakemikari. Simbi isina tsvina 201 ine 17.5% -19.5% chromium, 3.5% -5.5% nickel, iyo uye 0.1% -0.5% nitrogen, asi hapana molybdenum.
Simbi isina tsvina 304, kune rumwe rutivi, ine 18% -20% chromium, 8% -10.5% nickel, uye hapana nitrogen kana molybdenum. Kusiyana neizvi, simbi isina tsvina 316 ine 16% -18% chromium, 10% -14% nickel, uye 2% -3% molybdenum. Kubva mukugadzirwa kwemakemikari, Stainless simbi 316 ine yakakwira corrosion resistance uye acid resistance, yakakodzera kushandiswa mune dzimwe nzvimbo dzakakosha pane Stainless simbi 201 uye 304.
◉Chechipiri, mutsauko mukudzivisa kuora
Corrosion resistance ndiyo yakakosha kuita chiratidzo chesimbi isina tsvina. Simbi isina simbi 201 ine corrosion yakanaka yekuramba kune akawanda organic acids, inorganic acids uye munyu mhinduro pakamuri tembiricha, asi ichasvibiswa munzvimbo yakasimba alkaline. Stainless simbi 304 ine yakanaka corrosion resistance uye inokodzera nzvimbo zhinji dzinoparadza.
Simbi isina tsvina 316, kune rumwe rutivi, inokunda mukusagadzikana, kunyanya munzvimbo dzine acidic uye nepamusoro-tembiricha mamiriro ane yakanakisa kushora kuramba, inowanzoshandiswa mumakemikari, mugungwa uye mamwe maapplication. Naizvozvo, kana uchitenga zvinhu zvesimbi isina tsvina, zvakakosha kuti usarudze iyo modhi yakakodzera maererano nekushandiswa kwakasiyana kwenzvimbo dzakasiyana.
◉Chechitatu, musiyano mumichina zvinhu
Iyo mechanical properties yesimbi isina tsvina inosanganisira zviratidzo zvakadai sesimba, ductility uye kuoma. Kazhinji, simba resimbi isina tsvina 201 yakakwirira zvishoma kudarika yesimbi isina tsvina 304, asi yakaderera zvikuru kupfuura yesimbi isina tsvina 316.Stainless simbi 201 uye 304 ine ductility yakanaka, nyore kugadzirisa uye kuumba, yakakodzera kune zvimwe zvezvinhu. kugadzirisa kushanda zvinodiwa zvezviitiko zvepamusoro.
Iyo yakakwira simba resimbi isina simbi 316, asi zvakare ine yakanaka kupfeka kuramba uye tensile kuramba, inokodzera kutsungirira simba rakawanda uye tembiricha yekushanda nharaunda. Naizvozvo, kana uchisarudza simbi isina tsvina, iwe unofanirwa kuita sarudzo yakakodzera maererano neyakajeka michina zvinodiwa uye kushandiswa kwenzvimbo.
◉Chechina, musiyano wemutengo
Kunewo zvimwe zvakasiyana mumutengo wesimbi isina tsvina 201, 304 uye 316. Kazhinji, mutengo wesimbi isina tsvina 201 yakaderera, inodhura. Mutengo wesimbi isina tsvina 304 wakanyanya kukwirira, asi nekuda kwehuwandu hwayo hwemashandisirwo uye zvirinani kuita kwese kwese, ichiri imwe yeanowanzo stainless simbi mhando pamusika.
◉ Simbi yeStainless 316 inodhura zvakanyanya nekuda kwekunaka kwayo kwegora uye michina yemagetsi, uye inokodzera mamwe minda yakakosha inoda yakakwirira zvinhu. Naizvozvo, kana uchitenga simbi isina tsvina, unofanirwa kufunga nezvezvinhu zvakaita sekuita kwezvinhu uye bhajeti.
Semupi wehunyanzvi wezvigadzirwa zvesimbi isina tsvina, Shanghai Qinkai Industry Co.
Iyo fekitori yakavambwa muna 2014, uye mushure memakore ebudiriro, yave kambani inobatanidza kutengesa kweplateti, machubhu uye profiles.
Kutevedzera musimboti wevatengi kutanga,Qinkaiyakazvipira kupa vatengi zvinhu zvemhando yepamusoro-stainless simbi uye basa rakanakisa!
→ Zvese zvigadzirwa, masevhisi uye neruzivo rwemazuva ano, ndapotataura nesu.
Nguva yekutumira: Sep-29-2024