Simbi isina nguraIro rudzi rwesimbi, simbi inoreva huwandu hwecarbon (c) mune inotevera 2% inonzi simbi, inopfuura 2% isimbi. Simbi mune spellting process yekuwedzera chromium (cr), nickel (ni), mn), titanium (titanium (titanium (titanium (titanium (titanium (titanium (titanium (titanium (titanium (titanium (mo), mon) Kuparadzanisa Corrosance (ndiko kuti, kwete ngura) isu tinowanzo taura simbi isina tsvina.
Simbi isina tsvina mukupfira, nekuda kwekuwedzera kwezvinhu zvakaringana zvemarudzi akasiyana, akasiyana siyana huwandu hwehuwandu hwehuwandu hwakasiyana. Hunhu hwayo zvakare hwakasiyana, kuitira kusiyanisa korona pane dzakasiyana simbi manhamba.
Kuumbwa kwakajairika kwesimbi isina tsvina
1. 304 simbi isina tsvina
304 Simbi isina simba ndiyo simbi yakajairika, sesimbi yakashandiswa kwazvo, ine basa rakanaka rekushora, kupesana nekupisa, kupisa kwakadzika uye mitezo yemuchina; Kutsvaira, kukotama uye kumwe kurapa maitiro ekugona kwakanaka, hapana kupisa kurapwa kuomesa phenomenon (hapana magineti, wobva washandisa tembiricha -196 ℃ ~ 800 ℃).
Scope of application: Zvinyorwa zveimba (1, 2 Tafura, makabati, makabati, Indoor pipi, mapepa emvura, mabheya, mabhomba, ivhu rekugezera); Auto Zvikamu (Windshield Wiper, Muffler, MOLD zvigadzirwa); Zvishandiso zvekurapa, zvigadzirwa zvekuvaka, Chemistry, indasitiri yechikafu, kurima, ngarava dzevarungu
2. 304l Stainless Simbi (l yakaderera kabhoni)
Sesimbi yakaderera 304 Simbi, mune general nyika, kupokana kwayo ne304 yakafanana, asi mushure mekurasira kana kuramba kurima kwezviyo corrostion kugona kwakanaka; Panyaya isina kurapwa kwekupisa, kunogona zvakare kuchengetedza yakanaka kupesana, kushandiswa kwekushisa -196 ℃ ~ 800 ℃.
Scope of application: Inoshandiswa mumakemikari, marasha uye peturu uye petroleum maindasitiri ekuramba muganho wezviyo, zvekuvaka zvinhu zvinopisa zvikamu uye zvikamu zvine matambudziko ekushambadzira pakurapa kwekushambadzira.
3. 316 Simbi isingazive
316 Simbi isina simbi nekuda kwekuwedzera kweMolybdenum, saka kupokana kwayo kwehutachiona, kupesana kwechiitiko chekushora uye simba rakanyanya kupisa rinonyanya kunaka, rinogona kushandiswa mumamiriro ezvinhu akaomarara; Zvakanakisa basa kuomesa (risiri yemagineti).
Scope of application: Mvura yemvura, makemikari, Dyestuff, pepa kugadzira, oxalic acid, fetiraiza uye zvimwe zvigadzirwa zvekugadzira; Mifananidzo, indasitiri yekudya, zvivakwa zvegungwa, tambo, cd tsvimbo, mabhomba, nzungu.
4. 316L stainless (l yakaderera kabhoni)
Sezvo yakadzika kabhoni kabhoni ye336 simbi, kuwedzera kune mamwe maitiro ane 316 simbi, kupokana kwayo kumiganho yezviyo kwakanaka.
Scope yekushandisa: Zvinokosha zvinodiwa kuti urambe mwero wezviyo corrosmion zvigadzirwa.
Kuenzanisa Kwekuita
1. Chemical kuumbwa
Stainless simbi 316 uye 316l ari molybdenum ine stainless simbi. Iyo molybdenum yezvinyorwa zve306L simbi isina musoro iri yakakwirira zvishoma kupfuura iyo ye136 simbi isina tsvina. Nekuda kweiyo molybdenum iri muSteel, iko kuita kwese kwesimbi kuri nani pane 310 uye 304 stainless simbi. Pasi pemamiriro ekunze ekushisa 316 Simbi isina tsvina inewo yakanaka uye yakanaka yekukwenenzvera zvinhu, saka zvinowanzoshandiswa munzvimbo dzegungwa. 316L stainless simbi ine yakanyanya carbon zvirimo ye0.03. Inokodzera kuti application uko post-weld inoshatisa haigoneke uye kupi kupokana kwakanyanya kwekushora kunodiwa.
2. CoR.rosion kupokana
Iyo corrostion kuramba kwayo 316 isina tsvina yesimbi iri nani pane iyo ye304 simbi isina tsvina. Iyo ine yakanaka corrosion kuramba mune yekugadzira maitiro ehuku uye pepa. Uye 316 Simbi isingabati iri zvakare inodzivirira kumarine uye nehasha maindasitiri emhepo kuumbwa. Muzhinji, 304 Simbi isina musoro uye 316 simbi isina simba mukupokana kumakemikari corrosion zvivakwa zvishoma, asi mune mamwe mimwe midhiya yakasiyana.
304 Simbi isina tsvina yakatanga kugadzirwa, iyo yaitaridzika kudzora kudzora mune zvimwe zviitiko. Kuwedzera yakawedzera 2-3% molybdenum iyi yekunzwa iyi, zvichikonzera muna 316. Mukuwedzera, iyi yekuwedzera molybdenum inogona kuderedza iyo organsion yeimwe organic acids.
316 Simbi isingagumi yakave yakajairwa zvinhu mune zvekudya uye zvinwiwa chinwiwa. Nekuda kwekushomeka kwepasi rose kwe molybdenum uye yakakwira nickel zvirimo mune 316 simbi yesimbi, 316 simbi isina kubhururuka kupfuura makumi matatu nesimbi.
Piting Corroson chiitiko chinonyanya kukonzerwa necorosion yakaiswa pamusoro pechiso chesimbi, iyo iri nekuda kwekushayikwa kweokisijeni uye haigone kuumba denderedzwa rezvinyorwa zvechromium. Kunyanya mumakavha madiki madiki, pane mukana mudiki wekudhindwa pane disc, saka kudzikisira hakuwanzoitika.
Mumhando dzakasiyana siyana dzepakati dzepakati Yakanyanya kwazvo, panguva ino 316 simbi isina tsvina yakakodzera. Muzhinji, kupokana kweiyo 304 Simbi isina simba haina kusiyana zvakanyanya, asi mune zvimwe zviitiko zvinogona kunge zvakasiyana, zvichida kuongororwa pane-ne-kesi.
3. Kupisa kupokana
316 Simbi isiriyo ine zvakanaka oxidation kudzikisira mukusaruka kushandiswa pazasi 1600 degrees uye kuenderera mberi uchishandisa pazasi mazana matatu emadhigirii. Muhuwandu hwe800-1555555555555555555554 ,, 316L Stalless Simbi ine zvirinani kupikisana kune carbide pane 316 simbi isina simbi, iyo inogona kushandiswa mune yepamusoro tembiricha.
4. Kupisa kurapwa
Annealing anoitwa mune tembiricha yezasi 1850 kusvika pamadhora mazana maviri nemakumi maviri nemashanu, ichiteverwa nekukurumidza kuyamadza uye ipapo nekukurumidza kutonhora. 316 Simbi isina simbi haigoni kufarirwa kuomesa.
5. The Wonging
316 Simbi isiriyo ine kugona kwakanaka. Zvese zvakaringana nzira nzira dzinogona kushandiswa kune welding. Zvinoenderana nechinangwa cheWelding, iyo 316cb, 316L kana 309cb stainless simbi kurongedza tsvimbo kana electrode inogona kushandiswa kune tulating. Kuti vawane zvakanakisa kurwisa, chikamu cheturu che136 chisina tsanga chinoda kuvanzika mushure mekutora. Post weld Annealation haadikanwa kana 316l simbi isina simbi inoshandiswa.
HikelokStainless Steel Seamless TubingShandisa 316L zvinyorwa. imwe tube yakakodzera uye mavharuvhu anowanzo shandisa 316 zvinhu.
Post Nguva: Kukadzi-23-2022