Kubad bir been abuur ah
Qaabka/Xajmiga:30-150mm
Faahfaahinta Alaabta:
Kubbada roingista birta been abuurka waxay ka samaysan tahay bir wareeg ah oo ah walxo cayriin ah, taas oo jidh ahaan lagu farsameeyo tignoolajiyada cusub ee duubista iyo been-abuurka ka dibna ay soo saartay tignoolajiyada daaweynta kulaylka gaarka ah.
Ka dib sannado badan oo waayo-aragnimo ururin ah iyo imtixaanno soo noqnoqda, waxaa lagu soo gabagabeeyey in qalabka ugu habboon ee lagu sameeyo kubbadda birta duuban ay yihiin 45#, 65Mn, 70Mn, B2 (70MnCr) iyo wixii la mid ah. Dabcan, warshadaha qaarkood waxay leeyihiin baahiyo gaar ah, shirkadeena. astaysto wax soo saarka si waafaqsan shuruudaha macaamiisha.
Beenta kubad rogrogidda birta Afar faa'iido
Adag sareXarunta kubbadda HRC>46, Dusha sare ee HRC56-60
Iska caabbinta xirashada sareQaab dhismeedka guduhu waa cufan, hadhuudhkuna waa fiican yahay
Saameyn sareSaamaynta adag ilaa 12-35J/c㎡
Daalka ka hortaggaNolosha hoos u dhaca ee 6.5m waa 20,000 jeer
Sideen u dammaanad qaadi karnaa tayada kubbadaheena birta ah?
01Qaado biilasha tayada sare leh sida alaab cayriin ah, oo si toos ah ugu wareeji sifooyinka birta kubbadaha birta.
Birtu waxay leedahay xoog sare, waxqabad dhamaystiran oo wanaagsan, iska caabin daxalka, caabbinta xidho iyo wixii la mid ah.
Qalab wanaagsan
02Qalab taageero sare leh
Qalabka taageerada waxaa loogu talagalay khabiiro ka socda Machadka Cilmi-baarista Qaranka si loo hubiyo tayada duubista iyo toogashada.
03Farsamada daaweynta kulaylka gaarka ah
Shirkaddu waxay fulisaa habab badan oo daaweynta kulaylka gaarka ah si loo hubiyo adkaanta, fikirka iyo xidhashada caabbinta.
Daawaynta kulaylka Rotary
Daaweynta kulaylka biyaha
Daaweynta kuleylka kuleylka kuleylka
Tilmaamaha Muhiimka ah:
| Koodhka | C() | Si (％) | Mn (％) | Cr () | Ku (％) | Mo (％) | P() | S (％) | Ni ( ％ ) |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.80 | 0-0.25 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 | 0-0.30 |
| 40Mn | 0.37-0.44 | 0.17-0.37 | 0.7-1.0 | 0-0.25 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 | 0-0.30 |
| 65Mn | 0.62-0.70 | 0.17-0.37 | 0.90-1.0 | 0-0.25 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 | 0-0.30 |
| 70Mn | 0.67-0.75 | 0.17-0.37 | 0.90-1.2 | 0-0.25 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 | 0-0.30 |
| 40Cr | 0.37-0.45 | 0.17-0.37 | 0.50-0.8 | 0.8-1.1 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 | 0-0.30 |
| 70Cr2 | 0.65-0.75 | 0.20-0.30 | 0.75-0.9 | 0.55-0.7 | 0-0.25 | 0-0.30 | 0-0.030 | 0-0.030 | 0-0.30 |
| B-2 | 0.70-0.80 | 0.17-0.37 | 0.70-0.8 | 0.50-0.6 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 | 0-0.30 |
