10MM ILAA 130MM Kubbada Birta Warbaahineed Shiidaa ee Miinooyinka Milla iyo Dhirta Sibidhka
Sharaxaada badeecada
Habka wax soo saarka
Kubbada tuurista, oo sidoo kale loo yaqaan kubbadda shiidada, waxay ka samaysan tahay birta qashinka ah, birta qashinka ah, iyo walxo kale oo la daadiyay. Maaddooyinka kor ku xusan aad bay u dhalaaleen waxayna qabtaan qulqul joogto ah ka dib marka la kululeeyo. Inta lagu jiro marxaladda dhalaalidda, xaddi badan oo walxo bir ah sida vanadium, iron iyo manganese ayaa marka hore lagu daraa gaasta qiiqa si loo gaaro dhalidda la rabo oo la sii go'aamiyay. Canaasiirtani waxay markaa ku shubi karaan birta aadka u dhalaalaysa qaabka khadka wax soo saarka ee warshad birta samaynaysa.
Codsiga
Kubbada birta tuurista waxaa si weyn loogu isticmaali karaa codsiyo kala duwan, oo ay ku jiraan
Warshada ciidda silica/Warshad sibidhka/warshad kiimikaad/warshad koronto/Mines/ Saldhigyada Korontada
/Warshado kiimikaad/shiidida wax lagu shiidi karo/Dharka Kubbada/Dhagaxda Dhuxusha
Horudhaca wax soo saarka kubbadda birta
Kubadaha birta ah ee chromium waa kubbadaha warbaahinta shiida ee ka kooban boqolkiiba chromium, waxaana loo qaybiyaa kubbadaha birta shubka ee chromium-ka sare, kubbadaha birta shubka chromium dhexdhexaad ah iyo kubbadaha birta shubka chromium hooseeya. Kubadaha birta ah ee chromium tuura waxa loo qaybiyaa Kubadaha Cast Steel Chromium, Dhexdhexaadiyaha Kubadaha birta ah ee Chromium iyo Kubadaha birta ah ee Chromium-ka hooseeya. Iyada oo ay ka muuqato adayg sare, daal yar, iyo jab yar, kubbadaha wax lagu shiidi karo ee birta ah ayaa inta badan loo adeegsadaa warshadaha sibidhka, warshadaha macdanta, warshadaha birta, warshadaha korontada iyo warshadaha dhismaha.
Tilmaamaha Kubadda Birta Shiidaa
1. The alaabta ceeriin yihiin oo dhan sita haraaga birta ah, kaas oo ka kooban copper, molybdenum, nikkel iyo xubno kale oo biraha qaali ah, taas oo wax ku ool ah u hagaajin kara qaab-dhismeedka matrix ee kubada birta ah.
2, alaabta Our waxaa soo saaray foornada korontada soo noqnoqda dhexdhexaad ah taas oo si wax ku ool ah u hubisaa in xasiloonida alaabta. Kubadaha ma fududa in la fufuro oo la beddelo marka la isticmaalayo. Xitaa waxay ku hayn kartaa dhalaal iyo wareegsan ka dib wakhti dheer oo socda.
3
Saddex hab oo loo sameeyo kubbadaha birta
1. Saddexda hab ee wax soo saarka kubbadda birta
Waxaa jira saddex nooc oo hababka wax-soo-saarka kubbadda birta ah: tuurista, foorjarida, iyo duubista.
(1) Qaadista: Tayada kubbadaha birta ah ee la shubay waxay inta badan ku xidhan tahay waxa ka kooban chromium. Sanadihii la soo dhaafay, qiimaha kor u kaca ee chromium, ilaalinta deegaanka, iyo arrimo kale ayaa horseeday kor u kaca qiimaha kubbadaha birta ah.
(2) Been abuurasho: Isticmaalka birta manganese sare sida walxo cayriin ah, dubbayaal been abuur ah oo pneumatic ah iyo caaryada kubbadda ayaa loo isticmaalaa in lagu sameeyo kubbadaha birta. Kubadaha birta ah ee la been-abuuray waxay leeyihiin isku-dhafan macquul ah oo kaarboon-sare ah, manganese, chromium, iyo walxo kale oo alloy ah, waxayna leeyihiin adkeysi xooggan oo ku saabsan daaweynta kulaylka wax soo saarka, farqi yar oo u dhexeeya qallafsanaanta gudaha iyo dibadda, iyo farqiga u dhexeeya qiimaha saamaynta, taas oo ka dhigaysa. kubbadaha been abuurka ah ayaa ka xoog badan kubbadaha la tuuray.
(3) Duubista: Isticmaalka baararka birta manganese sare sida alaabta ceeriin ah, kubbadaha birta waxaa sameeya mishiinka duuban ee qallafsan oo leh rollers wareeg ah.
| Shayga | Halabuurka Kiimikada (%) | |||||||||
| C | Si | Mn | Cr | P | S | Mo | Cu | Ni | ||
| chrome sare kubbadaha griiska tuura | ZQCr12 | 2.0-3.0 | 0.3-1.2 | 0.2-1.0 | 11-13 | ≤0.10 | ≤0.10 | 0-1.0 | 0-1.0 | 0-1.5 |
| ZQCr15 | 2.0-3.0 | 0.3-1.2 | 0.2-1.0 | 14-17 | ≤0.10 | ≤0.10 | 0-1.0 | 0-1.0 | 0-1.5 | |
| ZQCr20 | 2.0-2.8 | 0.3-1.0 | 0.2-1.0 | 18-22 | ≤0.10 | ≤0.08 | 0-2.0 | 0-1.0 | 0-1.5 | |
| ZQCr26 | 2.0-2.8 | 0.3-1.0 | 0.2-1.0 | 22-28 | ≤0.10 | ≤0.08 | 0-2.5 | 0-2.0 | 0-1.5 | |
| Kabka dhexe ee chrome shiidida bals | ZQCr7 | 2.0-3.2 | 0.3-1.5 | 0.2-1.0 | 6.0-10 | ≤0.10 | ≤0.08 | 0-1.0 | 0-0.8 | 0-1.5 |
| Kubadaha wax shiida ee chrome-ga hooseeya | ZQCr2 | 2.0-3.6 | 0.3-1.5 | 0.2-1.0 | 1.0-3.0 | ≤0.10 | ≤0.08 | 0-1.0 | 0-0.8 | |
Halbeegyada tuurista chromium-sare (High Ball Parameter)
| Dhexroorka magacaaban | Miisaanka hal kubad celcelis ahaan(g) | Tirada/MT | Dusha adag(HRC) | Imtixaanka saamaynta adkaysiga (Waqtiyada) |
| φ15 | 13.8 | 72549 | >60 | >10000 |
| φ17 | 20.1 | 49838 | >10000 | |
| φ20 | 32.7 | 30607 | >10000 | |
| φ25 | 64 | 15671 | >10000 | |
| φ30 | 110 | 9069 | >10000 | |
| φ40 | 261 | 3826 | >10000 | |
| φ 50 | 510 | 1959kii | >10000 | |
| φ60 | 882 | 1134 | >10000 | |
| φ70 | 1401 | 714 | >10000 | |
| φ80 | 2091 | 478 | >58 | >10000 |
| φ90 | 2977 | 336 | >10000 | |
| φ100 | 4084 | 245 | >8000 | |
| φ120 | 7057 | 142 | >8000 | |
| φ130 | 8740 | 115 | >8000 |
Qaybaha alaabta
