i-plasma fafaza i-cobalt alloy powder
Incazelo Yomkhiqizo
Izakhiwo ezinhle kakhulu ze-cobalt-based alloy powder zibangelwa ukwakheka kwamakhemikhali okukhethekile kanye ne-microstructure.Yenziwe ngezinto ezihlukahlukene zensimbi ezixutshwe ngokuhambisana nesilinganiso esithile ngemva kokuncibilika kokushisa okuphezulu, lapho okuqukethwe kwe-cobalt kuphakeme, ngakho-ke kunobunzima obuhle nokumelana nokugqwala.Ngesikhathi esifanayo, i-alloy iqukethe inani elifanele lensimbi, i-chromium nezinye izakhi, ukuze ibe nokumelana nokugqoka okungcono.Enqubweni yokukhiqiza, i-cobalt-based alloy powder ikhiqizwa kusetshenziswa inqubo ye-powder metallurgy ethuthukisiwe.Okokuqala, izakhi zensimbi zixubene ngokwengxenye ethile, bese kuthi ngokuncibilika kwezinga lokushisa eliphezulu, ukupholisa ngokushesha kanye nezinye izinyathelo zenqubo, futhi ekugcineni zithole impushana enhle, iyunifomu ye-alloy.Le powder inezinga eliphezulu le-fluidity, izakhiwo zokugcwalisa kanye ne-sintering, futhi ingacutshungulwa ibe yizimo ezihlukahlukene eziyinkimbinkimbi zezingxenye.
Ukucaciswa
| Into | I-HR-Co1 | I-HR-Co6 | I-HR-Co12 | I-HR-Co21 |
| HRC | 48 | 38 | 42 | 28 |
| C | 2.4 | 1.15 | 1.4 | 0.25 |
| Cr | 30.5 | 29 | 29.5 | 27.5 |
| Si | 1 | 1.1 | 1.45 | 2 |
| W | 12.5 | 4 | 8.25 | 0.15 |
| Fe | 3 | 3 | 3 | 2 |
| Mo | 1 | 1 | 1 | 5.5 |
| Ni | 3 | 3 | 3 | 2.5 |
| Co | U-Bal | U-Bal | U-Bal | U-Bal |
| Mn | 0.25 | 0.5 | 1 | 1 |
Sem
Izinhlelo zokusebenza eziyinhloko
Ama-alloys asekelwe ku-cobalt anamandla aphezulu, amelana kahle nokukhathala okushisayo, ukugqwala okushisayo kanye nokuhuzuka, kanye nokushisela okuhle emazingeni okushisa angaphezu kuka-980℃.Ifanele injini yejethi yendiza, i-turbine yegesi yezimboni, i-vane yomhlahlandlela we-turbine yegesi yomkhumbi kanye ne-nozzle guide i-vane kanye nombhobho wedizili njll.
1.Ubuso obuqinile
2.I-Welding engagqoki i-TIG/MIG
3.Isifutho esishisayo se-PTA/HVOF
I-HUARUI cobalt alloy powder inzuzo
● i-sphericity ephezulu
● high chemical composition homogeneity
● ukuminyana okuphezulu okubonakalayo / ukuthepha
● Okuqukethwe okuphansi okufakiwe
● Okuqukethwe komoyampilo okuphansi
● Ukugeleza okuphezulu
● Ubukhulu obufanayo bobuso kanye ne-porosity ephansi
