Zvivakwa zve304 Stainless Steel

Munyika ino ine mavara, mune simbi inosanganisa kusimba uye kutsvinda, inokwanisa kutsungirira kukukurwa kwenzvimbo dzakaomarara uku uchitamba basa rakakosha muhupenyu hwanhasi - ndiye protagonist wenyaya yedu nhasi - 304 Stainless steel steel. Saka, ndezvipi zvisinganzwisisike zvivakwa zve304 simbi isina tsvina? Ngatitangei rwendo urwu rwekuongorora pamwe chete!

Zvivakwa zve304 Stainless Simbi - 304 Stainless Steel's Corrosion Resistance

Imwe yeakanyanya kukosha zvivakwa zve304 simbi isina tsvina ndiko kusimba kwayo kwekugwinya. Ichi chivakwa chinoita kuti chinyatsokodzera kushandiswa munzvimbo dzakaoma uye maindasitiri akadai sekugadzira makemikari, kugadzira chikafu, uye kushandiswa kwemugungwa.

Kupokana kwekuora kwe304 simbi isina tsvina kunogona kuverengerwa kuvepo kwechromium (18-20%) uye nickel (8-10.5%). Zvinhu izvi zvinopindirana neokisijeni mumhepo kana mumvura, zvichiita danda rakatetepa reokisidhi pamusoro pepamusoro rinoshanda sechidziviriro kudzivirira kuwedzera oxidation kana ngura.

Mukuwedzera, rudzi urwu rwesimbi isina tsvina ine zvishoma zve molybdenum (2-3%) iyo inowedzera kupikisa kwayo kugomba uye kuparara kwegomba. Gomba kunoitika kana nzvimbo dzepanzvimbo pamusoro dzakuvadzwa, zvichiisa pachena simbi iri pasi pezvinhu zvinoora, ukuwo kukoromoka kwemukororo kunokonzerwa nedhipoziti dzakavharirwa mumakapu ari pakati pepamusoro.

Uyezve, 304 simbi isina tsvina inogona kunzwisiswa kana yaiswa kune tembiricha iri pamusoro pe800 ° F (427 ° C), zvichitungamira kune intergranular corrosion. Naizvozvo, kurapwa kwakakodzera kwekupisa mushure mekushongedza kana machining kwakakosha kuchengetedza kuita kwakakwana.

Nekuda kwekushomeka kwayo kumhando dzakasiyana dzekurwiswa kwecorrosion, 304 simbi isina tsvina inoramba iri sarudzo yakakurumbira kumaindasitiri mazhinji uko kusimba uye kuvimbika kuri kwekutanga.

Thermal Processing ye304 Stainless Simbi

Thermal processing inzira inoshandiswa kugadzirisa iyo yemuviri uye yemagetsi zvivakwa zve304 simbi isina tsvina pasi pemamiriro ekupisa kwepamusoro. Kuita uku kunosanganisira kudziyisa zvinhu kusvika kune imwe tembiricha, kuichengeta patembiricha iyoyo kwenhambo yakati yenguva, uye ipapo kuitonhodza nenzira inodzorwa.

Nzira mbiri dzinowanzo shandiswa dzekupisa dze304 simbi isina tsvina dziri kudzima nekudzima. Kuisa simbi kunosanganisira kudziyisa simbi kusvika pa1,900°F (1,038°C) uye kuichengeta patembiricha iyoyo kwenguva yakati rebei, wozoitonhodza zvishoma nezvishoma muchoto. Iyi nzira inobatsira kubvisa kushushikana kwemukati mukati mekugadzirwa kwesimbi uye kuwedzera ductility yayo.

Kudzima ndiyo imwe nzira iyo simbi inodziiswa kusvika payakatsvuka-kupisa uye nekukasira kunyudzwa mumvura kana mafuta. Iyi nzira inogadzira yakaomeswa pamusoro pedenga rekunze uku ichichengetedza imwe nhanho yekushanduka mukati mechinhu.

Izvo zvakakosha kuti uzive kuti kupisa kwakanyanya kunogona kukonzera shanduko isingagadzirike kune iyo microstructure, zvichitungamira kune embrittlement kunyangwe nekushandiswa kwesimba shoma. Kugadziriswa kwemafuta kwakaringana kunogona kuwedzera simba remagetsi uye mazinga ekupikisa kana akaitwa nemazvo pasina mhedzisiro pane zvimwe zvivakwa.

Zvishandiso zve304 Stainless Steel

304 Stainless simbi ialloy inoshanda zvakasiyana-siyana ine yakanakisa corrosion resistance, yakakodzera kushandiswa kwakasiyana mumaindasitiri akasiyana. Kusanganiswa kwayo kwesimba, kusimba, uye kureruka kwekugadzira kunoita kuti ive sarudzo yakanaka kune zvakawanda zvigadzirwa.

1. 1. Imwe yemashandisirwo makuru e304 simbi isina tsvina iri mukugadzira. Iyo alloy yakakwira ngura yekupokana uye anti-kusvibisa zvimiro inoita kuti ive yakakodzera kwazvo kugadzira michina inoda kumira nemamiriro ekunze akaomarara pasina kushatisa nekufamba kwenguva, senge matangi ekuchengetera, mapaipi, mavharuvhu, uye mafittings.
   2. Pamusoro pekugadzira, 304 simbi isina tsvina inoshandiswa zvakanyanya muindasitiri yekugadzira chikafu. Kusaita-reactivity kwayo kunoita kuti ive yakakodzera kubata chikafu chine acidic kana zvinwiwa zvine munyu kana vhiniga.
   3. Kumwe kushandiswa kwakajairika kweiyi alloy iri mumapurojekiti ekuvaka, uko kusimba kwayo uye kusagadzikana kwekuora kunoita kuti inyatsokodzera zvivakwa zvekuvaka senge mabhiriji, njanji, uye zvimwe zvigadziriso zvekunze zvakafumurwa nemamiriro ekunze semvura kana mvura yemugungwa.
   4. Indasitiri yehutano inovimba zvakare zvakanyanya ne304 simbi isina tsvina nekuda kweiyo biocompatibility, iyo inobatsira kudzivirira kusvibiswa panguva yekurapa maitiro. Naizvozvo, midziyo yekuvhiya inogadzirwa kubva muchinhu ichi inogona kudzokororwa sterilized pasina kuora kana kudzikisira nekufamba kwenguva.

Nekuti 304 simbi isina tsvina ine akawanda mabhenefiti pamusoro pezvimwe zvinhu zvakaita sealuminium kana kabhoni simbi kana ikashandiswa nemazvo, vagadziri vacharamba vachishandisa 304 simbi isina simbi sezvo kugutsikana kwevatengi kunoramba kuri kwakakosha.

mhedziso

Ndatenda nekuverenga chinyorwa chedu uye tinovimba chinogona kukubatsira kuti uve nekunzwisisa kuri nani kwe zvivakwa zve304 simbi isina tsvina. Kana iwe uchida kuwana rumwe ruzivo nezve 304 Stainless simbi, tinokupa zano kuti ushanyire Sino Stainless Steel.

Semutengesi anotungamira wezvigadzirwa zvesimbi isina tsvina pasi rese, Sino Stainless Steel inopa vatengi zvigadzirwa zvemhando yepamusoro simbi isina tsvina senge 316L uye 316 Hot Rolled Stainless Steel Plate,  Stainless Simbi Angles, Stainless Simbi Zviteshi, 201 Stainless Steel Strips & 304 Stainless Steel Strips, 430 Stainless Steel Plates, Stainless Steel Hexagon Bars, Kupisa-yakakungurutswa Stainless Steel, Mashizha esimbi ane Colored, Cold-rolled Precision Stainless Simbi, Isimbi Yesimbi, uye Embossed Stainless Steel Plates.