Mhuri yesimbi dzisina ngura inonyanya kuiswa muzvikamu zvikuru zvina zvichibva pachimiro chadzo chidiki chekristaro.
Jindalai Steel Group ikambani inotungamira mukugadzira nekutengesa kunze kwenyika zvinhu zvakaita sesimbi isina ngura, jira/ndiro/mupendero/pombi. Tine vatengi vanobva kuPhilippines, Thane, Mexico, Turkey, Pakistan, Oman, Israel, Egypt, Arab, Vietnam, Myanmar, India nezvimwewo. Tumirai mibvunzo yenyu uye tichafara kubvunzai nehunyanzvi.
1. Ferritic
Simbi dzeFerritic isimbi dzisina ngura dze400 Grade dzinozivikanwa nekuva ne chromium yakawanda, iyo inogona kubva pa10.5% kusvika 27%. Dzine hunhu hwemagineti, zvakare, dzinopa ductility yakanaka, kugadzikana kwesimba rekubata, uye dzinodzivirira ngura, kuneta kwekupisa, uye kuputika kwe stress-corrosion.
● Zvishandiso zveFerritic Stainless Steel
Mashandisirwo akajairika esimbi dzisina ngura dzeferritic anosanganisira zvikamu zvemotokari, indasitiri yepetrochemical, zvinochinja-chinja kupisa, maovheni, uye muzvinhu zvinogara kwenguva refu zvakaita semidziyo yemagetsi nemidziyo yechikafu.
2. Austenitic
Pamwe rudzi rwakajairika rwesimbi isina ngura, simbi dzemhando ye austenitic dzine chromium yakawanda, ine huwandu hwakasiyana hwe nickel, manganese, nitrogen, uye kabhoni. Simbi dzeAustenitic dzakakamurwa kuva 300 series ne200 series subcategories, idzo dzinotsanangurwa kuti ndeapi ma alloys anoshandiswa. Maumbirwo e austenitic e300 series anosiyaniswa nekuwedzera nickel. 200 series inonyanya kushandisa kuwedzera manganese nenitrogen. Giredhi 304 ndiyo simbi isina ngura inonyanya kushandiswa.
● Zvishandiso zveSimbi Isina Kugadzirwa zveAustenitic
Dzimwe nguva inonzi 18/8 nekuda kwe18% chromium yayo uye 8% nickel, inoshandiswa mumidziyo yekicheni, midziyo yekucheka, michina yekugadzirisa chikafu, uye zvinhu zvekuvaka muindasitiri yemotokari neyendege. Giredhi 201, 304, 316 ndiyo simbi isingasvibi yakajairika. Inoshandiswa mukugadzira zvigadzirwa zvakasiyana-siyana zvakaita semidziyo yekugadzirira chikafu, mabhenji emurabhoritari, michina yekurapa neyekuvhiya, michina yekuisa zvikepe, mishonga, machira, uye michina yekugadzirisa makemikari.
3. Martensitic
Simbi dzisina ngura dzeMartensitic dziri mu400 Grade series yesimbi dzisina ngura. Dzine kabhoni shoma kusvika yakakwira uye dzine 12% kusvika 15% chromium uye kusvika 1% molybdenum. Inoshandiswa pese panodiwa kuramba ngura uye-kana kuramba oxidation pamwe chete nesimba rakawanda patembiricha yakaderera kana kuramba kukambaira patembiricha yakakwira. Simbi dzeMartensitic dzine simba remagineti uye dzine ductility yakakwira uye kusimba, izvo zvinoita kuti zvive nyore kudzigadzira.
● Zvishandiso zveSimbi Isina Kugadzirwa neMartensitic
Mashandisirwo esimbi dzisina tsvina dzemartensitic anosanganisira zvikamu zvakasiyana-siyana, kubva kumashizha ecompressor nezvikamu zveturbine, midziyo yekicheni, mabhaudhi, nzungu nescrews, zvikamu zvepombi nevharuvhu, zvishandiso zvemazino nezvekushandisa pakuvhiya, kusvika kumota dzemagetsi, mapombi, mavharuvhu, zvikamu zvemuchina zvishandiso zvekuvhiya zvakapinza, midziyo yekucheka, mapanga, nezvimwe zvishandiso zvekucheka nemaoko.
4. Duplex
Sezvinoreva zita racho, simbi dzisina tsvina mbiri dzine chimiro chakasanganiswa cheferrite neaustenite. Chromium nemolybdenum zvakawanda, ne22% kusvika 25%, uye kusvika 5%, zvichiteerana, ne nickel shoma. Chimiro che duplex chinopa simbi dzisina tsvina zvakawanda zvinodiwa. Kutanga, ine simba rakapetwa kaviri pane simbi dzisina tsvina dze austenitic kana ferritic, dzine simba rekudzivirira ngura uye kusimba kwakanyanya.
● Zvishandiso zveSimbi Isina Kugadzirwa Duplex
Yakarongwa mu2000 Grade series, duplex stainless steel yakanakira kushandiswa munzvimbo dzinoda kushandiswa zvakanyanya dzakadai sekugadzira nekushandisa makemikari, mafuta, negasi, nzvimbo dzemugungwa, nzvimbo dzine chloride yakawanda, indasitiri yepulp nepepa, matangi ekutakura zvinhu engarava nemarori, uye nzvimbo dzinogadzira mafuta emhuka, midziyo inochengetedza chloride kana midziyo yekumanikidza, kutakurwa, machubhu ekupisa, kuvaka, indasitiri yechikafu, nzvimbo dzinogadzira mvura, uye zvikamu zveFGD systems.
Jindalai Steel Group - kambani inozivikanwa mukugadzira simbi isingatsvedzeri muChina. Yava nemakore anopfuura makumi maviri ichibudirira mumisika yepasi rose uye parizvino ine mafekitori maviri ane kugona kugadzira zvinhu zvinodarika matani zviuru mazana mana pagore. Kana uchida kuwana rumwe ruzivo nezvezvinhu zvesimbi isingatsvedzeri, tinokugamuchirai kutibata nhasi kana kukumbira mutengo.
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Nguva yekutumira: Zvita-19-2022
