Ilaha warshadda 12Cr1MoV Cadaadiska Sare ee Kuleyliyaha Alloy Dhuumaha Birta aan Xumaan lahayn
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.
Iyada oo khibradeena shaqo ee badan iyo shirkadaha fikirka leh, waxaan hadda loo aqoonsaday inay yihiin alaab-qeybiye lagu kalsoonaan karo oo loogu talagalay iibsadayaal badan oo caalami ah oo loogu talagalay ilaha Warshada iyo qalabka heerka koowaad .Alaabtayada aad mudan tahay inaad haysato.
Iyada oo leh waayo-aragnimadayada shaqo ee badan iyo shirkadaha fekerka leh, hadda waxaa naloo aqoonsaday iibiye la isku halayn karo oo iibsadayaal badan oo caalami ahShiinaha 12Cr1MoV tuubada kuleyliyaha cadaadiska sareWaxaan aaminsanahay in xiriirka ganacsi ee wanaagsan uu u horseedi doono faa'iido wadaag iyo horumar labada dhinacba ah.Waxaan hadda la sameysannay xiriir iskaashi oo fog oo guul leh oo lala yeesho macaamiil badan iyada oo loo marayo kalsoonida ay ku qabaan adeegyadayada gaarka ah iyo daacadnimada ganacsiga.Waxaan sidoo kale ku raaxaysannaa sumcad sare iyada oo loo marayo waxqabadkayaga wanaagsan.Waxqabad ka wanaagsan waxa la filayaa in uu noqdo mabda'ayada daacadnimada.Cibaadada iyo xasiloonida ayaa ahaan doona sidii hore.
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 halabuurka kiimikaad ee 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 sare leh ee kululaynta sagxadaha kuleyliyaha tuubada biyaha oo leh cadaadis sare iyo wixii ka sareeya.
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% | |
Iyada oo leh khibradeena shaqo ee faraha badan iyo shirkadaha fekerka leh, hadda waxaa naloo aqoonsaday alaab-qeybiye la isku halayn karo oo iibsadayaal badan oo caalami ah.
Ilaha warshadda 12Cr1MoV Cadaadiska Sare ee Kuleyliyaha Alloy Dhuumaha Birta aan Xumaan lahayn
Waxaan diirada saareynaa soo saarista calaamad u gaar ah oo lagu daro muujinta khibrad badan iyo qalabka heerka koowaad.Alaabtayada aad mudan tahay inaad haysato.
Shiinaha 12Cr1MoV Culayska Cadaadiska Sare ee Alloy Boiler Tube
Waxaan aaminsanahay in xiriirka ganacsi ee wanaagsan uu u horseedi doono faa'iidooyin labada dhinac ah iyo horumarinta labada dhinacba.Waxaan hadda la sameysannay xiriir iskaashi oo fog oo guul leh oo lala yeesho macaamiil badan iyada oo loo marayo kalsoonida ay ku qabaan adeegyadayada gaarka ah iyo daacadnimada ganacsiga.Waxaan sidoo kale ku raaxaysannaa sumcad sare iyada oo loo marayo waxqabadkayaga wanaagsan.Waxqabad ka wanaagsan waxa la filayaa in uu noqdo mabda'ayada daacadnimada.Cibaadada iyo xasiloonida ayaa ahaan doona sidii hore.
