A355 P12 15CrMo Alloy Plate Heat-U adkaysta Saxanadda Birta ah
Sharaxaada Agabka
Sida saxanka birta ah iyo alaabtiisa, dhammaan taarikada birta isku mid maaha, maaddadu way ka duwan tahay, meesha saxanka birta lagu isticmaalo sidoo kale waa ka duwan yahay.4. Kala soocidda taarikada birta (oo ay ku jiraan birta xariijimaha):
1.Classified by dhumucdiisuna: (1) saxan khafiif ah (2) saxan dhexdhexaad ah (3) saxan qaro weyn (4) saxan qaro weyn
2. Waxaa loo kala saaray habka wax-soo-saarka: (1) xaashida birta duuban ee kulul (2) xaashida birta duuban ee qabow
3. Lagu sifeeyay astaamaha dusha sare: (1) xaashi galvanized ah ( xaashi galvanized kulul, xaashi koronto galvanized ah) (2) xaashi dahaadh leh (3) xaashi bir ah oo isku dhafan
Kala soocidda
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 birta qaro weyn waxay asal ahaan la mid tahay saxanka birta ee dhuuban.Marka la eego alaabooyinka, marka lagu daro taarikada birta ee biriijka, taarikada birta kuleyliyaha, baabuurta wax soo saarka taarikada birta, saxarada weelka cadaadiska iyo taarikada birta ee lakabka sare ee cadaadiska sare, kuwaas oo ah taarikada birta ah, noocyada qaar ka mid ah taarikada birta sida baabuurta. Taarikada birta ah ee beam ( 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-duuban iyadoo loo eegayo rogid.
Ujeeddo lagu kala saaray
(1) Birta birta ah ee birta 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. Birta saxanka ee markabka cadaadiska: Isticmaal raasamaal R si aad u tilmaanto dhamaadka fasalka.Darajada waxaa lagu muujin karaa dhibicda dhalisa ama kaarboonka ku jira ama walxaha isku darka ah.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 fasalka, iyo darajada ay leedahay 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.
Sharaxaada Alaabta
| Magaca Alaabta | Q345r Saxanka Birta Kaarboon |
| Heerka | Aisi, Astm, Bs, Din, Gb, Jis |
| Dhumucda | 3-20mm Ama Sida waafaqsan Shuruudahaaga |
| Balaadhka caadiga ah | 100mm 1500mm 1800mm 2500mm iyo wixii la mid ah |
| Dhererka | Codsiga macmiilka |
| Farsamada | Kulul duuban/ Qabow duuban |
| Meesha Asal ahaan | Jiangsu, Shiinaha |
| Daaweynta Dusha sare | Rinjiga buufiska Madoow/Saaliid/ Galvanized |
| Isticmaalka | Si Balaadhan Loogu Isticmaalo Soo saarista Mashiinada, Dhismaha, Gaadiidka Beeraha, Guryaha Cagaaran ee Beeraha, Warshadaha Baabuurta, Jidadka tareenada, Qurxinta, Qaab-dhismeedka Birta, iwm. |
| Tirada Dalbashada Ugu Yar | 1ton |
| Awoodda wax-soo-saarka | 100000tons/Bishii |
| Waqtiga dirida | 30 maalmood gudahood |
| Shuruudaha Lacag-bixinta | Wareejinta siliga, Warqadda Daynta |
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