Friction-induced work hardening of cobalt-base hardfacing deposits for hot forging tools

Journal of Materials Processing Technology

Volumn 209, Issue 7, 2009, Pages 3366-3373

  Fouilland, L ^a   Mansori, M El ^a   Massaq, A ^b  

^a ARTS ET MÉTIERS PARISTECH   (France)

^b FACULTÉ DES SCIENCES   (Morocco)

Author keywords

Cobalt alloys; Hardfacing; MIG welding process; Workhardening

Indexed keywords

ALLOYS; COBALT; ELECTRIC WELDING; FORGING MACHINES; FORGINGS; FRICTION; GAS METAL ARC WELDING; INERT GAS WELDING; STACKING FAULTS; STELLITE; STRAIN HARDENING; TRIBOLOGY; WEAR RESISTANCE; WELDS;

BASE MATERIALS; DILUTION RATES; FRICTION BEHAVIOURS; FRICTION SURFACES; HARDFACING; HARDFACING ALLOYS; HOT FORGINGS; MICROSCOPIC OBSERVATIONS; MIG WELDING PROCESS; PARAMETRIC STUDIES; SERVICE CONDITIONS; WELDING PARAMETERS; WELDING SEQUENCES; WORKHARDENING;

COBALT DEPOSITS;

EID: 63149167496     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2008.07.039     Document Type: Article

References (17)

1. Antony K.C., and Kenneth C. Wear resistance cobalt base alloys. J. Metals 35 (1983) 52-60
2. Atamert S., and Bhadeshia H.K.D.H. Comparison of the microstructures and abrasive wear properties of Stellite hardfacing alloys deposited by arc welding and laser cladding. Metall. Trans. A 20A (1989) 1037-1054
3. Berns H. Microstructural properties of wear-resistant alloys. Wear 181-183 (1995) 271-279
4. De Hosson J.TH.M., and De Mol Van Otterloo J.L. Surface engineering with lasers: application to Co based materials. Surf. Eng. 13 (1997) 471-481
5. De Mol Van Otterloo J.L., and De Hosson J.TH.M. Microstructural features and mechanical properties of a Cobalt-based laser coating. Acta Mater. 45 3 (1997) 1225-1236
6. El Mansori M., Fouilland-Paillé L., and Pierron F. Usinabilité à grande vitesse et à sec des couches du rechargement base-nickel par soudage d'outillage à chaud. Mécanique et Industrie 6 (2005) 211-225
7. El Mansori M., and Nouari M. Dry machinability of nickel-based weld-hardfacing layers for hot tooling. Int. J. Mach. Tool. Manuf. 47 11 (2007) 1715-1727
8. Fouilland L., El Mansori M., and Gerland M. Role of welding process energy on the microstructural variations in a cobalt base superalloy hardfacing. Surf. Coat. Technol. 201 (2007) 6445-6451
9. Huang P., and Lopez H.F. Effects of grain size on development of athermal and strain induced ε martensite in Co-Cr-Mo implant alloy. Mater. Sci. Technol. 15 (1999) 157
10. Johnson K.L. Contact Mechanics (1985), Cambridge University Press (93 and 155)
11. Kohopaa J., Hakonen H., and Kivivuori S. Wear 130 (1989) 103-112
12. Kashani H., Amadeh A., and Ghasemi H.M. Room and high temperature wear behaviors of nickel and cobalt base weld overlay coatings on hot forging dies. Wear 262 (2007) 800-806
13. Saldivar Garcia A.J., Mani Medrano A., and Salinas Rodriguez A. Metall. Mater Trans. A 30A (1999) 1177
14. Saldivar A.J., and Lopez H.F. Role of aging on the martensitic transformation in a cast cobalt alloy. Scripta Mater. 45 (2001) 427-433
15. Shin J.-C., Doh J.-M., Yoon J.-K., Lee D.-Y., and Kim J.-S. Effect of molybdenum on the microstructure and wear resistance of cobalt-base Stellite hardfacing alloys. Surf. Coat. Technol. 166 (2003) 117-126
16. Taylor R.N.J., and Waterhouse R.B. A study of the ageing behaviour of a cobalt based implant alloy. J. Mater. Sci. 18 (1983) 3265-3280
17. Taylor R.N.J., and Waterhouse R.B. The metallography of a cobalt-based implant alloy after solution treatment and ageing. J. Mater. Sci. 21 (1986) 1990-1996