Mhuri yesimbi isina tsvina inonyanyoiswa muzvikamu zvina zvikuru zvichienderana nekristaro micro-chimiro.
Jindalai Steel Group ndiyo inotungamira Mugadziri & Exporter yesimbi isina tsvina coil/sheet/plate/strip/pipe. Tine mutengi kubva kuPhilippines, Thane, Mexico, Turkey, Pakistan, Oman, Israel, Egypt, Arab, Vietnam, Myanmar, India etc. Tumira kubvunza kwako uye isu tichafara kukubvunza iwe nehunyanzvi.
1. Ferritic
Ferritic steels ndiwo 400 Giredhi Stainless steels inocherechedzwa kune yakakwira chromium yemukati, inogona kubva pa10.5% kusvika 27%. Ivo vane magineti zvimiro, zvakare, zvinopa yakanaka ductility, tensile-chivakwa kugadzikana, uye kuramba kune ngura, kuneta kwemafuta, uye kusagadzikana-kupwanya kwekuputika.
● Ferritic Stainless Steel Applications
Zvakajairika mashandisirwo emasimbi asina tsvina anosanganisira zvinhu zvemotokari uye zvikamu, indasitiri yepetrochemical, zvinochinjisa kupisa, mavira, uye muzvinhu zvinogara semidziyo nemidziyo yechikafu.
2. Austenitic
Zvichida chikamu chakajairika chesimbi isina tsvina, austenitic giredhi masimbi akakwira muchromium, ane huwandu hwakasiyana hwenickel, manganese, nitrogen, uye imwe kabhoni. Austenitic steels yakakamurwa kuva 300 series uye 200 series subcategories, iyo inotarirwa neapi alloys anoshandiswa. Iyo austenitic chimiro che300 yakatevedzana inosiyaniswa kuburikidza nekuwedzera nickel. Iwo 200 akatevedzana anonyanya kushandisa kuwedzera kwemanganese uye nitrogen. Grade 304 ndiyo inonyanyozivikanwa simbi isina tsvina.
● Austenitic Stainless Steel Applications
Dzimwe nguva inonzi 18/8 nekuda kweiyo 18% chromium uye 8% nickel, inoshandiswa mumidziyo yekicheni, cutlery, midziyo yekugadzirisa chikafu, uye zvimiro mumaindasitiri emotokari uye aerospace. Giredhi 201, 304, 316 ndiyo yakajairika Stainless simbi. Inoshandiswa mukugadzira zvinhu zvakasiyana-siyana zvakadai semidziyo yekugadzira chikafu, mabhenji erabhoritari, midziyo yekurapa uye yekuvhiya, zvikepe zvekugadzira, mishonga, machira, uye makemikari ekugadzira michina.
3. Martensitic
Martensitic Stainless steels ari mu400 Giredhi akatevedzana eStainless steels. Vane kabhoni yakaderera kusvika pakakwirira uye ine 12% kusvika 15% chromium uye inosvika 1% molybdenum. Inoshandiswa pese pese panodiwa corrosion resistance uye-kana oxidation kuramba pamwe chete nekusimba kwepamusoro patembiricha yakaderera kana kukambaira patembiricha yakakwira. Martensitic simbi zvakare ine magineti uye ine yakakwira ductility uye kuoma, izvo zvinoita kuti zvive nyore kugadzira.
● Martensitic Stainless Steel Applications
Zvikumbiro zvemartensitic stainless steels zvinosanganisira huwandu hwakasiyana hwezvikamu uye zvikamu, kubva kune compressor blades uye turbine zvikamu, midziyo yekubikira, mabhaudhi, nzungu uye screws, pombi nemavharuvhu zvikamu, mazino uye ekuvhiya zviridzwa, kune emagetsi mota, pombi, mavharuvhu, muchina zvikamu. zvokuvhiya zvinopinza, kucheka, mapanga, uye mamwe maturusi ekucheka nemaoko.
4. Duplex
Sezvinoreva zita, duplex simbi isina tsvina ine yakasanganiswa microstructure yeferrite uye austenite. Iyo chromium uye molybdenum zvirimo zvakakwirira, zvine 22% kusvika 25%, uye kusvika 5%, zvichiteerana, ine yakaderera nickel content. Iyo duplex chimiro inopa simbi isina tsvina yakawanda inodiwa zvinhu. Kutanga, inopa kaviri kusimba kweakajairwa austenitic kana ferritic simbi isina tsvina, ine yakanakisa corrosion kuramba uye kuoma.
● Duplex Stainless Steel Applications
Yakasarudzwa mu2000 Giredhi yakatevedzana, duplex Stainless simbi yakanakira kunyorera munzvimbo dzinodiwa senge mumakemikari, oiri, uye gasi kugadzirisa nemidziyo, yegungwa, yakakwirira chloride nharaunda, pulp uye mapepa indasitiri, matangi ekutakura ngarava nerori, uye bio. -fuels zvidyarwa, chloride containment kana pressure midziyo, chekufambisa, heat exchanger machubhu, kuvaka, indasitiri yezvekudya, desalination zvidyarwa, uye zvikamu zveFGD masisitimu.
Jindalai Steel Group- ane mukurumbira mugadziri wesimbi isina tsvina muChina. Irikusangana neanopfuura makore makumi maviri ebudiriro mumisika yepasirese uye parizvino ine mafekitori maviri ane huwandu hwekugadzira hunodarika mazana mana ezviuru ematani pagore. Kana iwe uchida kuwana rumwe ruzivo nezve Stainless simbi zvinhu, unogamuchirwa kutibata nesu nhasi kana kukumbira quote.
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Nguva yekutumira: Zvita-19-2022