Bar Wareega Birta Aan Lahayn Tayada Wanaagsan
Iron (Fe): waa curiyaha birta ee aasaasiga ah ee birta;
Chromium (Cr): waa curiyaha ugu weyn ee ferrite, chromium oo ay weheliso oksijiin waxay dhalin kartaa daxal u adkaysta filimka Cr2O3, waa mid ka mid ah walxaha aasaasiga ah ee birta aan fiicnayn si loo ilaaliyo caabbinta daxalka, content chromium waxay kordhisaa awoodda dayactirka filimka birta, Maadada koromium-ka guud ee birta ah waa inay ka sarraysaa 12%;
Kaarboon (C): waa curiye samaysa austenite xooggan, si weyn ayuu u wanaajin karaa xoogga birta, marka lagu daro kaarboonka caabbinta daxalka ayaa sidoo kale saameyn taban leh;
Nickel (Ni): waa curiyaha samayska ah ee austenite, wuxuu hoos u dhigi karaa daxalka birta iyo korriinka badarka inta lagu jiro kuleylka;
Molybdenum (Mo): waa curiyaha samaynta carbide, carbide sameeyay waa mid aad u xasilloon, waxay ka hortagi kartaa korriinka hadhuudhka austenite marka la kululeeyo, waxay yaraynaysaa dareenka superheat ee birta, marka lagu daro, molybdenum waxay ka dhigi kartaa filimka passivation mid cufan oo adag, sidaas darteed si wax ku ool ah u wanaajinta iska caabbinta birta aan-daxalka lahayn;
Niobium, titanium (Nb, Ti): waa curiye samaysa carbide xoog leh, waxay hagaajin kartaa iska caabinta birta ee daxalka intergranular.Si kastaba ha ahaatee, titanium carbide waxay saameyn xun ku leedahay tayada dusha sare ee birta, sidaas darteed birta aan lahayn shuruudaha dusha sare ayaa guud ahaan la wanaajiyaa iyadoo lagu darayo niobium si loo hagaajiyo waxqabadka.
Nitrojiin (N): waa curiye samays adag oo austenite ah, wuxuu si weyn u wanaajin karaa xoogga birta.Laakin dildilaaca gabowga ee birta aan birta lahayn ayaa saameyn weyn ku leh, sidaa darteed birta aan nadiifka ahayn ee ujeeddooyinka shaabadeynta si ay si adag u xakameyso nuxurka nitrogen.
Fosfooraska, baaruud (P, S): waa curiye waxyeelo leh oo ku jira birta aan daxalka lahayn, iska caabinta daxalka iyo shaabadaynta birta aan lahayn waxay yeelan kartaa saamayn taban.
Qalab | Astaamaha |
310S ahama | 310S birta birta ah waa austenitic chromium-nickel birta aan lahayn oksijiinta wanaagsan, iska caabbinta daxalka, sababtoo ah boqolkiiba sare ee chromium iyo nikkel, 310S waxay leedahay xoog gurguurta oo aad u fiican, waxay sii wadi kartaa inay ka shaqeyso heerkul sare, oo leh iska caabin heerkul sare oo wanaagsan. |
316L ahama bir wareeg ah | 1) dhalaalid wanaagsan iyo muuqaal qurux badan oo alaab qabow ah. + 3) Heerkul aad u sarreeya oo heer sare ah; 4) adkaynta shaqada aad u fiican (sifada magnetic liidata ka dib processing) 5) non-magnetic ee xaaladda xal adag. |
316 bir wareegsan oo bir ah | Astaamaha: 316 birta birta ah waa tan labaad ee ugu isticmaalka badan ka dib 304, oo inta badan loo isticmaalo warshadaha cuntada iyo qalabka qalliinka, sababtoo ah ku darida Mo, sidaas darteed caabbinta daxalka, caabbinta daxalka atmospheric iyo xoogga heerkulka sare ayaa si gaar ah u wanaagsan, waxay noqon kartaa loo isticmaalo xaalado adag;adag shaqada aad u fiican (non-magnetic). |
321 bir wareegsan oo bir ah | Astaamaha: Ku-darka curiyeyaasha Ti ee 304 birta si looga hortago daxalka xadka hadhuudhka, oo ku habboon isticmaalka heerkulka 430 ℃ - 900 ℃.Marka laga reebo ku-darka curiyeyaasha titanium-ka si loo yareeyo khatarta daxalka alxanka alaabada kale ee la midka ah 304 |
304L bir wareegsan oo aan lahayn | 304L bir wareeg ah oo aan lahayn waa nooc ka mid ah 304 bir ah oo aan lahayn kaarboon hoose waxaana loo isticmaalaa codsiyada alxanka loo baahan yahay.Waxa ku jira kaarboonka hoose waxa ay yaraynaysaa roobka karbidhida ee aagga kulaylka saameeyay ee u dhaw alxanka, taas oo u horseedi karta daxalka intergranular (nabaadguurka alxanka) ee birta aan fiicnayn ee meelaha qaarkood. |
304 bir wareegsan oo bir ah | Astaamaha: 304 birta aan la taaban karin waa mid ka mid ah birta chromium-nickel ee sida aadka ah loo isticmaalo, leh iska caabin daxalka wanaagsan, caabbinta kulaylka, heerkulka hooseeya iyo sifooyinka farsamada.Iska caabinta daxalka ee jawiga, haddii jawiga warshadaha ama meelaha wasakhda culus, waxay u baahan tahay in la nadiifiyo wakhtiga si looga fogaado daxalka |
Birta wareegsan ee birta ah waxay leedahay rajo codsi oo ballaadhan waxaana si ballaaran loogu isticmaalaa qalabka iyo qalabka jikada, dhisitaanka maraakiibta, kiimikooyinka, mashiinnada, daawada, cuntada, tamarta korontada, tamarta, hawada hawada, iwm, dhismaha iyo qurxinta.Qalabka loo isticmaalo biyaha badda, kiimikaad, dheeha, warqad, oxalic acid, bacriminta iyo qalabka kale ee wax soo saarka;sawir qaadista, warshadaha cuntada, tas-hiilaadka aagga xeebta, xadhkaha, ulaha CD-ga, boolal, lowska
Biraha wareegsan ee birta ah waxaa loo qaybin karaa duuban kulul, been abuur ah iyo qabow la sawiray iyadoo loo eegayo habka wax soo saarka.Qalabka birta-wareega ah ee kulul ee birta-wareegga ah ee cabbirada birta ee 5.5-250 mm.Waxaa ka mid ah: 5.5-25 mm bir yar oo bir wareeg ah oo inta badan lagu bixiyo xirmooyinka baararka tooska ah, oo sida caadiga ah loo isticmaalo birta birta, boolal iyo qaybo farsamo oo kala duwan;bir wareeg ah oo aan lahayn bir wareeg ah oo ka weyn 25 mm, inta badan loo isticmaalo soo saarista qaybo makaanik ah ama birta birta aan lahayn.
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