Kaarboon Steel Alloy Steel Plate
1. Loo isticmaalo sida birta ee qaybaha mashiinka kala duwan.Waxaa ka mid ah birta carburized, birta la demiyay oo la dabcay, birta guga iyo birta sida duuban.
2. Bir loo isticmaalo qaab-dhismeedka injineernimada.Waxaa ku jira A, B, birta darajada gaarka ah iyo birta daawaha hoose ee caadiga ah ee birta kaarboonka.
Bir dhismeed kaarboon
Taarikada kaarboonka ee tayada sare leh ee birta dhuuban ee kulul duuban tahay iyo xariijimaha birta ayaa loo isticmaalaa baabuurta, warshadaha hawada iyo qaybaha kale.Darajooyinkeeda birta ah waa bir dhuuban: 08F, 10F, 15F;birta la dilay: 08, 08AL, 10, 15, 20, 25, 30, 35, 40, 45, 50. Taarikada birta kaarboon hoose ee ka hooseeya 25 iyo 25, 30 iyo Kor 30 waa saxan bir kaarboon dhexdhexaad ah.
Kala soocida dhumucda
Saxan bir khafiif ah <4 mm (ka ugu khafiifsan 0.2 mm), saxan bir dhumucdiisuna tahay 4-60 mm, saxan bir ah oo dheeraad ah 60-115 mm.Ballaca saxanka khafiifka ah waa 500-1500 mm;ballaca saxan qaro waa 600-3000 mm.Nooca birta ee saxan qaro weyn Asal ahaan waxa ay la mid tahay saxanka birta ah ee dhuuban.Marka la eego wax soo saarka, marka lagu daro taarikada birta ee biriijka, birta kuleyliyaha, baabuurta wax soo saarka taarikada birta, saxarada weelka cadaadiska iyo taarikada birta ee lakabka sare ee cadaadiska sare, kuwaas oo ah taargooyin dhumuc weyn leh, qaar ka mid ah taarikada birta sida baabuurta. Taarikada birta ah ee birta ah ( dhumucdiisuna 2.5-10 mm), nashqada taarikada birta ah (dhuuban 2.5-8 mm), taarikada birta ah, birta kulaylka u adkaysata, iwm.2. Saxanka birta ah waxaa loo qaybiyaa mid kulul iyo qabow sida loo rogo.
Ujeeddo lagu kala saaray
(1) saxan bir bir ah (2) saxan bir kariye ah (3) saxan birta dhiseysa (4) saxan bir ah oo bir ah (5) saxan bir baabuur ah (6) saxan bir ah oo saqaf ah (7) saxan bir dhismo ah (8) saxan bir koronto ah (silikon) xaashi bir ah) (9) saxan birta guga (10) Mid kale
Lagu kala saaray qaab dhismeed
1. Saxanka birta ee markabka cadaadiska: Isticmaal raasamaal R si aad u tilmaanto dhamaadka fasalka.Darajada waxaa lagu muujin karaa dhibic dhalisa ama kaarboonka ku jira ama walxaha dawaynta.Sida: Q345R, Q345 waa barta wax-soo-saarka.Tusaale kale: 20R, 16MnR, 15MnVR, 15MnVNR, 8MnMoNbR, MnNiMoNbR, 15CrMoR, iwm. dhamaantood waxa ay matalaan waxyaabaha kaarboonka ah ama alwaaxinta.
2. Birta birta ah ee alxanka dhululubada gaaska: Isticmaal raasamaal HP si aad u tilmaanto dhamaadka darajada, iyo darajada waxa lagu qeexi karaa dhibic dhalidda, sida: Q295HP, Q345HP;waxa kale oo lagu muujin karaa walxo daawaha ah, sida: 16MnREHP.
3. Saxanka birta ee kuleyliyaha: Isticmaal far yar oo g si aad u muujiso dhamaadka magaca astaanta.Heerkeeda waxaa lagu muujin karaa dhibicda wax-soo-saarka, sida: Q390g;waxa kale oo lagu muujin karaa kaarboonka ka kooban ama walxo daawaha, sida 20g, 22Mng, 15CrMog, 16Mng, 19Mng, 13MnNiCrMoNbg, 12Cr1MoVg, iwm.
4. Birta birta ee buundooyinka: Isticmaal far yar q si aad u muujiso dhamaadka fasalka, sida Q420q, 16Mnq, 14MnNbq, iwm.
5. Birta birta ah ee looxa baabuurta: Isticmaal caasimada L si aad u muujiso dhamaadka fasalka, sida 09MnREL, 06TiL, 08TiL, 10TiL, 09SiVL, 16MnL, 16MnREL, iwm.
(1) Xariijimo bir ah oo silikoon ah oo qabow oo duuban (sheet): Habka matalaadda: DW + qiimaha luminta birta (inta jeer ee 50HZ, qiimaha ugu sarreeya ee kicinta magnetic oo leh qaab-dhismeedka sinusoidal waveform waa 1.5T birta luminta miisaankiiba.) 100 jeer + qiimaha dhumucda 100 jeer.
Tusaale ahaan, DW470-50 waxay ka dhigan tahay bir silikoon aan ku jeedsan oo qabow-duuban oo leh qiimo lumis bir ah 4.7w/kg iyo dhumucdiisuna tahay 0.5mm.Nashqada cusub waxaa lagu soo bandhigay 50W470.
(2) Xarig bir ah oo silikoon ah oo qabow-duuban (sheet): Habka matalaadda: DQ + qiimaha luminta birta (inta jeer ee 50HZ, qiimaha ugu sarreeya ee kicinta magnetic oo leh mawjada sinusoidal waa 1.7T luminta birta miisaankiiba.) 100 jeer + qiimaha dhumucda 100 jeer.Mararka qaarkood G ayaa lagu daraa ka dib qiimihii luminta birta si loo muujiyo kicinta birta ee sare.Tusaale ahaan, DQ133-30 waxay ka dhigan tahay xariijin bir ah oo silikoon ku jihaysan qabow-duuban (sheet) oo leh qiimo lumis bir ah 1.33 iyo dhumucdiisuna tahay 0.3mm.Qaabka cusub ayaa hadda loo metelayaa 30Q133.
(3) xaashi bir silikoon ah oo kulul: xaashida birta silikoon ee kulul waxaa matalaya DR, taas oo loo qaybiyay birta silikoon hoose (content silicon ≤2.8%) iyo birta silikoon sare (content silicon> 2.8%) marka loo eego silikon nuxurka.Habka matalaadda: DR + qiimaha luminta birta (qiimaha luminta birta kiiba miisaankiiba marka qiimaha ugu badan ee magnetic induction leh 50HZ magnetization soo noqnoqda iyo isbeddelka sinusoidal waa 1.5T) + 100 jeer qiimaha dhumucda.Tusaale ahaan, DR510-50 waxay ka dhigan tahay xaashi bir silikoon ah oo kulul oo leh qiimo lumis bir ah 5.1 iyo dhumucdiisuna tahay 0.5mm.Darajooyinka xaashida birta silikoon ee kulul ee qalabka guriga waxaa muujiyay JDR + qiimaha khasaaraha birta + qiimaha dhumucda, sida JDR540-50.
| Magaca Alaabta | Saxanka Birta Kaarboon |
| Heerkulka Sare ee Birta Kaarboonka | Heerkulka Sare ee Birta Kaarboonka |
| Ujeedo Gaar ah | Saxan Bir ah oo Xoog-sare ah |
