ST37 Kaarboon bir ah
Sharaxaadda Badeecada
Birta ST37 (1.0330 walax) waa saxan bir ah oo tayo sare leh oo kaarboon yar oo heer Yurub ah oo qabow lagu duubay. Heerarka BS iyo DIN EN 10130, waxaa ku jira shan nooc oo bir ah oo kale: DC03 (1.0347), DC04 (1.0338), DC05 (1.0312), DC06 (1.0873) iyo DC07 (1.0898). Tayada dusha sare waxaa loo qaybiyaa laba nooc: DC01-A iyo DC01-B.
DC01-A: Cilladaha aan saameyn ku yeelan qaab-dhismeedka ama dahaarka dusha sare waa la oggol yahay, sida godadka hawada, godad yar yar, calaamado yaryar, xoqitaan yar iyo midab yar.
DC01-B: Dusha sare ee wanaagsan waa inay ka xorowdaa cillado saameyn kara muuqaalka isku midka ah ee rinjiga tayada sare leh ama dahaarka elektrolytic-ga. Dusha sare ee kale waa inay la kulantaa ugu yaraan tayada dusha sare ee A.
Meelaha ugu muhiimsan ee loo adeegsado agabka DC01 waxaa ka mid ah: warshadaha baabuurta, warshadaha dhismaha, qalabka elektarooniga ah iyo warshadaha qalabka guryaha, ujeedooyinka qurxinta, cuntada qasacadaysan, iwm.
Faahfaahinta Alaabta
| Magaca Badeecada | Gariiradda Birta Kaarboon |
| Dhumucda | 0.1mm - 16mm |
| Ballaca | 12.7mm - 1500mm |
| Gudaha gariiradda | 508mm / 610mm |
| Dusha sare | Maqaarka madow, Qajaarka, Saliidaynta, iwm. |
| Alaab | S235JR, S275JR, S355JR, A36, SS400, Q235, Q355, ST37, ST52, SPCC, SPHC, SPHT, DC01, DC03, iwm |
| Heerka Caadiga ah | GB, GOST, ASTM, AISI, JIS, BS, DIN, EN |
| Teknolojiyad | Duubista kulul, Duubista qabow, Qajaar la shiiday |
| Codsiga | Si ballaaran ayaa loogu isticmaalaa wax soo saarka mashiinnada, dhismaha, wax soo saarka baabuurta iyo meelaha kale |
| Waqtiga rarista | 15 - 20 maalmood gudahood ka dib marka la helo deebaajiga |
| Dhoofinta baakadaha | Warqad aan biyuhu karin, iyo xarig bir ah oo la buuxiyay. Xirmo Caadi ah oo Dhoofinta Badda ah. Ku habboon dhammaan noocyada gaadiidka, ama sida loogu baahdo |
| Tirada Dalabka Ugu Yar | 25Tan |
Faa'iidada ugu Weyn
Saxanka la shiiday waxaa laga sameeyay xaashi kulul oo tayo sare leh oo ah walxo ceeriin ah. Ka dib marka cutubka la shiiday uu ka saaro lakabka oksaydhka, qurxinta iyo dhammaystirka, tayada dusha sare iyo shuruudaha isticmaalka (badanaa waxqabadka qabowga ama shaabadaynta) waxay u dhexeeyaan kuwa kulul iyo kuwa qabowga lagu shiiday. Badeecada dhexe ee u dhaxaysa saxannada waa beddel ku habboon qaar ka mid ah saxannada kulul ee la shiiday iyo kuwa qabowga lagu shiiday. Marka la barbardhigo saxannada kulul ee la shiiday, faa'iidooyinka ugu muhiimsan ee saxannada la shiiday waa: 1. Tayada dusha sare ee wanaagsan. Sababtoo ah saxannada kulul ee la shiiday waxay ka saaraan miisaanka oksaydhka dusha sare, tayada dusha sare ee birta ayaa la hagaajiyaa, waxayna ku habboon tahay alxanka, saliidda iyo rinjiyeynta. 2. Saxnaanta cabbirka ayaa sareysa. Ka dib marka la simo, qaabka saxanka waa la beddeli karaa ilaa xad, taasoo yaraynaysa leexashada sinnaan la'aanta. 3. Hagaajinta dhammaadka dusha sare oo kor u qaad saameynta muuqaalka. 4. Waxay yarayn kartaa wasakhowga deegaanka ee ay keento kuwa isticmaala ee kala firdhisan ee la shiiday. Marka la barbardhigo xaashiyaha qabow ee la shiiday, faa'iidada xaashiyaha la shiiday ayaa ah inay si wax ku ool ah u yareyn karaan kharashyada iibsiga iyagoo hubinaya shuruudaha tayada dusha sare. Shirkado badan ayaa soo bandhigay shuruudo sare iyo kuwo sare oo loogu talagalay waxqabadka sare iyo qiimaha hooseeya ee birta. Iyadoo la horumarinayo tignoolajiyada duubista birta, waxqabadka xaashida kulul ee la duubay ayaa ku soo dhowaanaya kan xaashida qabow ee la duubay, si farsamo ahaan loo xaqiijiyo "beddelka qabowga iyo kulaylka". Waxaa la dhihi karaa saxanka la dubay waa badeecad leh saamiga waxqabadka-ilaa-qiimaha oo sarreeya oo u dhexeeya saxanka qabow ee la duubay iyo saxanka kulul ee la duubay, waxayna leedahay rajo wanaagsan oo suuqeed. Si kastaba ha ahaatee, isticmaalka saxanka la dubay ee warshadaha kala duwan ee dalkayga ayaa hadda bilaabmay. Soo saarista saxanka la dubay ee xirfadleyda ah ayaa bilaabatay Sebtembar 2001 markii khadka wax soo saarka qajaarka ee Baosteel la hawlgeliyay.
Bandhigga Alaabta
Xirmooyinka iyo rarista
Waxaan diiradda saareynaa macaamiisha waxaana ku dadaaleynaa inaan macaamiisha siino alaabada ugu tayada wanaagsan iyo qiimaha ugu wanaagsan iyadoo loo eegayo shuruudaha jarista iyo rogrogista. Waxaan macaamiisha siinaa adeegyada ugu fiican ee wax soo saarka, baakadaha, keenista iyo hubinta tayada, waxaanan macaamiisha siinaa wax iibsi hal joog ah. Sidaa darteed, waxaad ku tiirsanaan kartaa tayada iyo adeeggayaga.
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