Qiimaha Jumlada Iibinta ugu Wanaagsan 12Cr1MoV Dhuumaha Birta ee Tooska ah
Sharaxaad Gaaban:
Dhuumahan Alloy Steel ee leh 12cr1MOV Material waa tuubo bir ah oo aan waxba tarayn oo loo isticmaali karo batroolka, kiimikooyinka, korontada iyo codsiyada kuleyliyaha.Waxay leedahay sifooyin caabbinta qabow, caabbinta kulaylka iyo caabbinta daxalka.12Cr1MoV waa nooc ka mid ah tuubooyinka daawaha.Ujeedada ugu weyn waa in la sameeyo qaybo qaab dhismeedka birta ee kuleyliyaha.
Waxaan awoodnaa in aan inta badan ku qancino macaamiisheena sharafta leh tayadayada wanaagsan, qiimaha wanaagsan iyo caawinta wanaagsan sababtoo ah waxaan ahayn kuwo aad u xirfad badan oo aad u dadaal badan oo u samaynay qaab kharash-ool ah oo loogu talagalay iibinta ugu fiican 12Cr1MoV Hot Rolled Dhuumaha birta ah ee aan cillad lahayn, Koox khibrad leh ahaan waxaan sidoo kale aqbalnaa amarada ku habboon.Hadafka ugu weyn ee shirkadeena had iyo jeer waa in aan horumarino xusuus qancisa dhammaan dukaamaystayaashii, iyo in la dejiyo iskaashi ganacsi oo guul-guul ah oo mustaqbalka fog ah.
Waxaan awoodnaa in aan inta badan ku qancino macaamiisheena sharafta leh tayadayada wanaagsan, qiimaha wanaagsan iyo kaalmada wanaagsan sababtoo ah waxaan ahayn kuwo aad u xirfad badan oo aad u dadaal badan oo aan u sameyno hab kharash-ool ahShiinaha 12Cr1MoV Cadaadiska Sare ee Alloy Steel Boiler Tube, Waa ku qanacsanaanta macaamiisheenna alaabtayada iyo adeegyadayada taas oo had iyo jeer nagu dhiirigelisa in aan wax ka qabanno ganacsigan.Waxaan la dhisnaa xiriir labada dhinacba faa'iido u leh macaamiisheena anagoo siinna xulasho ballaaran oo ah qaybo baabuur oo qiimo jaban ah.Waxaan ku siinaynaa qiimaha jumlada dhammaan qaybaha tayadayada si laguugu dammaanad qaado kayd badan.
Heerkulka adeeggu waa 580 ℃, iyo saxanka birta ah ayaa looga baahan yahay inuu yeesho awood heerkul sare leh.Saxanka birta ah waxaa lagu keenaa xaalad caadi ah oo xanaaqsan.12Cr1MoVG dhuunta daawaha waxay ku salaysan tahay birta qaab dhismeedka kaarboon oo tayo sare leh, iyo hal ama dhowr walxood oo daawaha ah ayaa si habboon loogu daray si loo hagaajiyo sifooyinka farsamada, adkaanta iyo adkaanta birta.Alaabooyinka ka samaysan birta noocan oo kale ah waxay badanaa u baahan yihiin daaweyn kuleyl ah (caadiyan ama deminta iyo xanaaqa);Qaybaha iyo qaybaha ay ka samaysan yihiin inta badan waxay u baahan yihiin in la maro deminta iyo xanaaqa ama daawaynta kiimikada dusha sare (carburizing, nitriding, iwm.), deminta dusha sare ama deminta soo noqnoqoshada sare ee isticmaalka ka hor.Sidaa darteed, marka loo eego ka kooban kiimikooyin kala duwan (inta badan kaarboonka), hababka daaweynta kulaylka iyo codsiyada, birta noocan oo kale ah ayaa qiyaas ahaan loo qaybin karaa birta la kariyey, la demiyey oo la dabcay iyo nitrided.
Marka hore, waxa dib loo warshadayn karaa 100%, tamarta-badbaadinta iyo ilaalinta deegaanka.
Marka labaad, waxay leedahay caag aad u sarreeya waxaana loo isticmaali karaa wax soo saarka sare iyo habaynta.
Saddexaad, waxa ay leedahay kulaylka wanaagsan iyo awood heerkul sare.
Afar, waxa ay leedahay iska caabin oksaydh oo wanaagsan iyo iska caabin daxalka.
Shanaad, waxa ay leedahay wax qabad qabow iyo kulayl wanaagsan.
12Cr1MoVG waa nooc ka mid ah birta birta ah ee chromium molybdenum, kaas oo qaybaha ugu muhiimsan ee kiimikooyinka ay yihiin kaarboon 0.08-0.15, silicon 0.17-0.37, manganese 0.40-0.70, fosfooraska aan ka badnayn 0.035, baaruud aan ka badnayn 0.030.0.9 chromium. molybdenum 0.25-0.35, alum 0.15-0.30, iwm.
Marka hore, waxaa inta badan loo isticmaalaa in lagu soo saaro tuubooyinka daawaha cadaadiska sarreeya ee kululaynta dusha sare ee kuleyliyaha tuubada biyaha oo leh cadaadis sare iyo ka sarreeya.
Marka labaad, waxaa si weyn loogu isticmaalaa kuleyliyaha sare, madaxyada iyo tuubooyinka uumiga ugu weyn ee cadaadiska sare ee guriga, cadaadiska aadka u sarreeya iyo kuleyliyaha saldhigga tamarta hoose.
Seddexaad, tuubooyinka dhexroorka waaweyn ayaa inta badan loo isticmaalaa madax ahaan iyo marinnada Steam-ga ugu weyn oo leh cabbirro uumi ka hooseeya 565 ℃.
Marka hore, qulqulka kulul (tubbada birta aan fiicneyn ee extrusion) socodka socodka:
Tuubada wareegta ah → kululaynta → daloolin → saddex duub oo iskutallaabta duuban, galootin joogto ah ama extrusion → tuubooyinka jeexjeexa → cabbirka (ama yaraynta) → qaboojinta → biilka → toosinta → tijaabada hydrostatic (ama ogaanshaha cilladaha) → calaamadaynta → bakhaarka.
Midda labaad, sawirka qabow (rogid) socodka habka dhuumaha birta ah ee aan sinnayn:
Billet tube wareeg ah → kululaynta → daloolin → ciwaanka → dajinta → pickling → daahan saliid (dhoobo naxaas ah) → bas badan oo sawir qabow (rogid qabow) → tuubada billet → daaweynta kulaylka → toosinta → hydrostatic test (ama ogaanshaha cillad) → calaamadaynta → bakhaarka.
| Qaybaha | Xogta |
| Kaarboon | 0.08-0.15 |
| Silikoon | 0.17-0.37 |
| Manganese | 0.40-0.70 |
| Fosfooraska (ugu badnaan) | ≤0.030 |
| Sulfur (max) | ≤0.030 |
| Chromium | 0.90-1.20 |
| Molybdenum | 0.25-0.35 |
| Cuprum (max) | ≤0.20 |
| Nickel (max) | ≤0.30 |
| Vanadium (max) | 0.15-0.30 |
| Xoogga Wax-soosaarka (Mpa) | 470-640 |
| Xoogga Jilitaanka (Mpa) | 255 |
| Kordhinta (%) | 21 |
| WT(S) | Dulqaadka WT | |
| <3.5 | + 15% (+0.48mm daq) | |
| -10% (+0.32mm daq) | ||
| 3.5-20 | + 15%, -10% | |
| >20 | D<219 | ± 10% |
| D≥219 | + 12.5%, -10% | |
Waxaan awoodnaa in aan inta badan ku qancino macaamiisheena sharafta leh tayadayada wanaagsan, qiimaha wanaagsan iyo kaalmada wanaagsan sababtoo ah waxaan ahayn kuwo aad u xirfad badan oo aad u adag oo u samaynay hab kharash-ool ah.
Qiimaha Jumlada Iibinta ugu Wanaagsan 12Cr1MoV Dhuumaha Birta ee Tooska ah
Koox khibrad leh ahaan waxaan sidoo kale aqbalnaa amarada ku habboon.Hadafka ugu weyn ee shirkadeena had iyo jeer waa in aan horumarino xusuus qancisa dhammaan dukaamaystayaashii, iyo in la dejiyo iskaashi ganacsi oo guul-guul ah oo mustaqbalka fog ah.
Shiinaha 12Cr1MoV Cadaadiska Sare ee Alloy Steel Boiler Tube
Waa ku qanacsanaanta macaamiisheenna alaabadayada iyo adeegyadayada waxa had iyo jeer nagu dhiirigaliya in aan wax ka sii wanagsano ganacsigan.Waxaan la dhisnaa xiriir labada dhinacba faa'iido u leh macaamiisheena anagoo siinna xulasho ballaaran oo ah qaybo baabuur oo qiimo jaban ah.Waxaan ku siinaynaa qiimaha jumlada dhammaan qaybaha tayadayada si laguugu dammaanad qaado kayd badan.
