Research Article
TIG YÖNTEMİYLE YAPILAN WC İLE YÜZEY SERTLEŞTİRME İŞLEMİNİN ABRASİV AŞINMA PERFORMANSININ İNCELENMESİ
Abstract
Bu
çalışmada, bir tungsten asal gaz torcu ile AISI 4340 çeliği yüzeyinde tungsten
karbür taneleri ergitilmiştir. Çelik yüzeyinde katılaşan tabakanın, üretim
parametrelerine bağlı olarak farklı mikroyapılarda katılaştığı tespit
edilmiştir. Sertleştirilen katmanların mikroyapı incelemeleri sonucunda,
ötektik ve dendritik yapıyla birlikte WC ve W2C bileşik fazları
belirlenmiştir. Bununla birlikte, üretilen katmanda sertlik değerleri 950-1200
HV arasında değişmektedir. Minimum kütle kaybı, 1.209 mm/s üretim hızında 0.5
g/s toz yedirme değerinde ve 13.9 kJ/cm enerji girdisi ile üretilen numuneden
elde edilmiştir.
Keywords
References
- 1. Buytoz, S., AISI 4340 çeliğinin nitrürasyon ve GTA kaynak yöntemi ile yüzey modifikasyonu işlemleri sonrası mekaniksel davranışlarının araştırılması, F.Ü. Fen Bilimleri Enstitüsü, Doktora tezi, 2004.
- 2. Esteve, J., Zambrano, U, G., Rincon, C., Martinez, E., Galindo, H., Prieto, P., 2000, Mechanical and tribological properties of tungsten carbide sputtered coatings, Thin Solid Films 373, 282-286.
- 3. Hogmarg, S., Jacobson, S., Larsson, M., 2000, Design and evaluation of tribological coatings, Wear, 246, 20-33.
- 4. Karamış, M.B., Gerçekçioğlu, E.,2000, Wear behaviour of plasma nitrided steels at ambient and elevated temperatures, Wear, pp. 243, 76-84.
- 5. Lo, K. H., Cheng, F. T., Man H. C., 2003, Cavitation erosion mechanism of S31600 stainless steel laser surface modified with unclad WC, Materials Science and Engineering, 1-13, basımda
- 6. Lou D., Hellman, J., Luhulima, D., Liimatainen, J.,. Lindroos, V.K, 2003, Interactions between tungsten carbide (WC) particulates and metal matrix in WC-reinforced composites, Materials Science and Engineering A340, 155-162.
- 7. Nascimento, M.P., Souza, R.C., Miguel, I.M., Pigatin, W.L., Voorwald., J.C., 2001, Effects of tungsten carbide thermal spray coating by HP/HVOF and hard chromium electroplating on AISI 4340 high strength steel, Surface and Coatings Technology, 138, pp. 113-124.
- 8. Oh, H., Lee, S., Jung, J.Y., Ahn, S., 2001, Correlation of microstructure with the wear resistance and fracture toughness of duocast materials composed of high- chromium white cast iron and low- chromium steel, Metallurgical and Materials Transactions, 32A, 3, 515-523.
- 9. Oliveira, F., Hernandez, L., Berrios, J.A., Villalobos, C., Pertuz, A., Cabrera, E.S.P., 2001, Corrosion-fatigue properties of a 4340 steel coated with Colmonoly 88 alloy, Applied by HVOF Thermal Spray, Surface and Coatings Technology, 140, pp. 128-135.
- 10. Panagopoulos, C.N., Markaki, A.E., Agathocleous, P.E., 1998, Excimer laser treatment of nickel-coated cast iron, Surface and Coatings Technology, A241, pp. 226-232.
- 11. Pujar, M. G., Dayal, R. K., Gill, T. P. S., Malhotra, S. N., 1998, Microstructural evaluation of molybdenum-containing stainless steel weld metals by a potentiostatic etching technique”, Journal of Materials Science 33, 2691-2700.
- 12. Raynor, G.V., Rivlin, V.G., 1988, Phase equilibria in iron ternary alloys, The Institute of Metals.
- 13. Yıldırım, M.M., Doğantan, Z.S., Çakan, A., Pakdil, M., 2001, “Mühendislik Malzemesi, Cilt I”, MKÜ Mühendislik-Mimarlık Fakültesi, İskenderun, 114-135.
- 14. Zhou, R., Jiang, D., Lu, D., 2003, The effect of volume fraction of WC particles on erosion resistance of WC reinforced iron matrix surface composites, Wear 255, 134–138.
- 15. Zhua, Y.C., Ding, C.X., Yukimurac, K., Xiao, D., Struttd, P.R., 2001, Deposition and characterization of nanostructured WC–Co coating, Ceramics International 27, 669–674.
Year 2005,
Volume: 3 Issue: 2, 38 - 44, 20.03.2005
Abstract
References
- 1. Buytoz, S., AISI 4340 çeliğinin nitrürasyon ve GTA kaynak yöntemi ile yüzey modifikasyonu işlemleri sonrası mekaniksel davranışlarının araştırılması, F.Ü. Fen Bilimleri Enstitüsü, Doktora tezi, 2004.
- 2. Esteve, J., Zambrano, U, G., Rincon, C., Martinez, E., Galindo, H., Prieto, P., 2000, Mechanical and tribological properties of tungsten carbide sputtered coatings, Thin Solid Films 373, 282-286.
- 3. Hogmarg, S., Jacobson, S., Larsson, M., 2000, Design and evaluation of tribological coatings, Wear, 246, 20-33.
- 4. Karamış, M.B., Gerçekçioğlu, E.,2000, Wear behaviour of plasma nitrided steels at ambient and elevated temperatures, Wear, pp. 243, 76-84.
- 5. Lo, K. H., Cheng, F. T., Man H. C., 2003, Cavitation erosion mechanism of S31600 stainless steel laser surface modified with unclad WC, Materials Science and Engineering, 1-13, basımda
- 6. Lou D., Hellman, J., Luhulima, D., Liimatainen, J.,. Lindroos, V.K, 2003, Interactions between tungsten carbide (WC) particulates and metal matrix in WC-reinforced composites, Materials Science and Engineering A340, 155-162.
- 7. Nascimento, M.P., Souza, R.C., Miguel, I.M., Pigatin, W.L., Voorwald., J.C., 2001, Effects of tungsten carbide thermal spray coating by HP/HVOF and hard chromium electroplating on AISI 4340 high strength steel, Surface and Coatings Technology, 138, pp. 113-124.
- 8. Oh, H., Lee, S., Jung, J.Y., Ahn, S., 2001, Correlation of microstructure with the wear resistance and fracture toughness of duocast materials composed of high- chromium white cast iron and low- chromium steel, Metallurgical and Materials Transactions, 32A, 3, 515-523.
- 9. Oliveira, F., Hernandez, L., Berrios, J.A., Villalobos, C., Pertuz, A., Cabrera, E.S.P., 2001, Corrosion-fatigue properties of a 4340 steel coated with Colmonoly 88 alloy, Applied by HVOF Thermal Spray, Surface and Coatings Technology, 140, pp. 128-135.
- 10. Panagopoulos, C.N., Markaki, A.E., Agathocleous, P.E., 1998, Excimer laser treatment of nickel-coated cast iron, Surface and Coatings Technology, A241, pp. 226-232.
- 11. Pujar, M. G., Dayal, R. K., Gill, T. P. S., Malhotra, S. N., 1998, Microstructural evaluation of molybdenum-containing stainless steel weld metals by a potentiostatic etching technique”, Journal of Materials Science 33, 2691-2700.
- 12. Raynor, G.V., Rivlin, V.G., 1988, Phase equilibria in iron ternary alloys, The Institute of Metals.
- 13. Yıldırım, M.M., Doğantan, Z.S., Çakan, A., Pakdil, M., 2001, “Mühendislik Malzemesi, Cilt I”, MKÜ Mühendislik-Mimarlık Fakültesi, İskenderun, 114-135.
- 14. Zhou, R., Jiang, D., Lu, D., 2003, The effect of volume fraction of WC particles on erosion resistance of WC reinforced iron matrix surface composites, Wear 255, 134–138.
- 15. Zhua, Y.C., Ding, C.X., Yukimurac, K., Xiao, D., Struttd, P.R., 2001, Deposition and characterization of nanostructured WC–Co coating, Ceramics International 27, 669–674.
There are 15 citations in total.
Details
| Primary Language | Turkish |
|---|---|
| Subjects | Engineering |
| Journal Section | Articles |
| Authors | |
| Publication Date | March 20, 2005 |
| Published in Issue | Year 2005 Volume: 3 Issue: 2 |