Elektrik Ark Püskürtme TEkniği ile Üretilmiş Ssrmet Kaplamaların Abrazif Aşınma Performanslarının İncelenmesi
Öz
FeCrCMn alaşım kaplamalar şiddetli abrazif aşınmaya maruz kalan parçalara abrazif aşınma direnci kazandırmak için yaygın olarak uygulanmaktadır. Elektrik ark püskürtme kaplama tekniği termal püskürtme yöntemleri arasında en uygun uygulama ve maliyet avantajlı yöntemdir. Bu çalışmada elektrik ark püskürtme kaplama tekniği ile üretilmiş FeCrCMn kaplamalar, optik mikroskop, SEM incelemesi yapılmış olup mikrosertlikleri ölçülmüştür. Fazların tayini için EDS ve XRD analizleri gerçekleştirilmiştir. ASTM G65-04’e gore 13 Cr’lu çelik kaplama ile aşınma performansları karşılaştırılmıştır.
Kaynakça
- Fan C., Che M., Chang C.M., Wu W., 2006, Microstructure change caused by (Cr,Fe)23C6 carbides in high chromium Fe-Cr-C hardfacing alloys, Surface & Coating 201, 908-912
- Hussary N., 2003. Investigations into the wire arc spraying process, Thesis of Doctor of Philosophy, Univesrsity of Minnesota
- Liu, Y.F., Han, J.M., Li; R.H., Li, W.J., Xu, X.Y., Wang, J.H., Yang, S.Z., 2006, Microstructure and dry-sliding wear resistance of PTA clad (Cr,Fe)7C3/γ-Fe ceramal composite coating, Surface Science 252, 7539-7544
- Lıu, Y.F., Xia, Z.Y., Han, J.M., Zhang, G.I., Yang, 2006. S.Z.2003. Microstructure and wear behavior of (Cr,Fe)7C3 reinforced composite coating produced by plasma transferred arc weld-surfacing process, Surface & Coating Technology 201, 863-867
- Newbery A.P., Grant P.S., Neiser R.A. , 2005, The velocity and temperature of stell droplets during electric arc spraying”, Surface & Coatings Technology 195, 91- 101
- Tran T, 2004, The influences of preparation on the bond strength of zinc twin-wire arc spray coating on steel”, Master thesis, The Facultyof the department of chemical and materials engineering, San Jose University
- Wang, B.Q., Seitz, M.W., 2001, Comparation in erosion behaviour of iron-base coatings sprayed by three different arc-spray processes, Wear 250, 755-761
- Zhu Y.L., Liao H.L., Coddet C., Xu B.S., 2003, Characterization via image analysis of cross-over trajectories and in homogenetiy in twin wire arc spraying”, Surface and Coating Technology 162, 301- 308
The Investigation of the Abrasive Wear Performance of Cermet Coatings Produdec by Electric Are Spraying Technique
Öz
FeCrCMn alloys coatings are widely used to components to resist abrasive wear when they exposure in severe abrasive environment. Electrical arc spraying is one of the thermal spray coating technique has low cost and easy application. In this study, FeCrCMn coating and steel wire coating (13 Cr) produced by electrical arc spraying with optimated parameters are investigated by optical microscopy, SEM. Microhardness measurement of coatings were carried out and analyzed by EDS and XRD for determine phases. Then they tested for abrasive wear according to ASTM G65-04 norm and compared abrasive wear performance of these coating.© Afyon Kocatepe Üniversitesi
Anahtar Kelimeler
Kaynakça
- Fan C., Che M., Chang C.M., Wu W., 2006, Microstructure change caused by (Cr,Fe)23C6 carbides in high chromium Fe-Cr-C hardfacing alloys, Surface & Coating 201, 908-912
- Hussary N., 2003. Investigations into the wire arc spraying process, Thesis of Doctor of Philosophy, Univesrsity of Minnesota
- Liu, Y.F., Han, J.M., Li; R.H., Li, W.J., Xu, X.Y., Wang, J.H., Yang, S.Z., 2006, Microstructure and dry-sliding wear resistance of PTA clad (Cr,Fe)7C3/γ-Fe ceramal composite coating, Surface Science 252, 7539-7544
- Lıu, Y.F., Xia, Z.Y., Han, J.M., Zhang, G.I., Yang, 2006. S.Z.2003. Microstructure and wear behavior of (Cr,Fe)7C3 reinforced composite coating produced by plasma transferred arc weld-surfacing process, Surface & Coating Technology 201, 863-867
- Newbery A.P., Grant P.S., Neiser R.A. , 2005, The velocity and temperature of stell droplets during electric arc spraying”, Surface & Coatings Technology 195, 91- 101
- Tran T, 2004, The influences of preparation on the bond strength of zinc twin-wire arc spray coating on steel”, Master thesis, The Facultyof the department of chemical and materials engineering, San Jose University
- Wang, B.Q., Seitz, M.W., 2001, Comparation in erosion behaviour of iron-base coatings sprayed by three different arc-spray processes, Wear 250, 755-761
- Zhu Y.L., Liao H.L., Coddet C., Xu B.S., 2003, Characterization via image analysis of cross-over trajectories and in homogenetiy in twin wire arc spraying”, Surface and Coating Technology 162, 301- 308
Ayrıntılar
| Birincil Dil | Türkçe |
|---|---|
| Bölüm | Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 1 Aralık 2014 |
| Gönderilme Tarihi | 8 Ağustos 2015 |
| Yayımlandığı Sayı | Yıl 2014 Cilt: 14 Sayı: 3 |