Home Technology Sintering of WC–Co Under Axial Load
Article
Licensed
Unlicensed Requires Authentication

Sintering of WC–Co Under Axial Load

  • Sven Haglund , John Ågren and Per Lindskog
Published/Copyright: December 16, 2021
Become an author with De Gruyter Brill
Submit Manuscript Author Information
International Journal of Materials Research
From the journal International Journal of Materials Research Volume 89 Issue 5

Abstract

Solid state sintering of cemented carbides is studied experimentally by means of dilatometry. Both an ordinary dilatometer and a dilatometer where an axial load was applied on the specimen were used. It is concluded that increased axial load, due to its hydrostatic component, gives larger volumetric shrinkage and that the decrease in the shrinkage rate at isothermal treatment is a result of a rapidly increasing rigidity of the powder compact at isothermal temperatures.

S. Haglund, J. Ågren, Division of Physical Metallurgy, Dept. of Materials Science and Engineering, Royal Institute of Technology, S-10044 Stockholm, Sweden
P. Lindskog, Sandvik Coromant AB, Stockholm, Sweden

  1. The financial support from the Swedish National Board for Industrial and Technical Development (NUTEK), Sandvik Coromant AB, Seco Tools AB and Uniroc AB are gratefully acknowledged.

Literature

1 Warren, R.; Waldron, M.B.: Powder Metall. 15 (1972) 181–201.10.1179/pom.1972.15.30.005Search in Google Scholar

2 Deshmukh, R.; Gurland, J.: Inst. Phys. Conf. Ser. No. 75 (1984)Search in Google Scholar

3 German, R.M.: Metall. Trans. A 16A (1985) 1247–1252.10.1007/BF02670329Search in Google Scholar

4 Warren, R.: Intern. J. Powder Metall. Powder Techn. 13 (1977)Search in Google Scholar

5 Schmitt, T; Schreiner, M.; Lassner, E.; Lux, B.: Z. Metallkd. 74Search in Google Scholar

6 Åkesson, L: Jernkontorets forskning, Serie D, 261 (1978).Search in Google Scholar

7 Kingery, W.D.: J. Appl. Phys. 30 (1959) 301–306.10.1063/1.1735155Search in Google Scholar

8 Huppman, W.J.: in: Sintering and Catalysis, G. C. Kuczynki (ed.), Plenum Publ. Corp., New York (1975) 359–378.10.1007/978-1-4684-0934-5_27Search in Google Scholar

9 German, R.M.: Liquid Phase Sintering, Plenum Press, New York (1985).10.1007/978-1-4899-3599-1Search in Google Scholar

10 Bengtsson, B.; Johannesson, T; Lindau, L: Planseeber. Pulvermetall. 21 (1973) 110–120.Search in Google Scholar

11 Exner, H.E.; Freytag, J.; Petzow, G.; Walter, P: Planseeber. Pulvermetall. 26 (1978) 90–104.Search in Google Scholar

12 Schatt, W: Sintervorgänge, Grundlagen, VDI Verlag, Düsseldorf (1992).Search in Google Scholar

13 Haglund, S.; Ågren, J.; Uhrenius, B.: Z. Metallkd. 89 (1998) 316.Search in Google Scholar
Received: 1997-06-10
Published Online: 2021-12-16

© 1998 Carl Hanser Verlag, München

Articles in the same Issue

  1. Frontmatter
  2. Aufsätze
  3. Solid State Sintering of Cemented Carbides – An Experimental Study
  4. Sintering of WC–Co Under Axial Load
  5. Material Flow and Pressure Prediction when Extruding through Bridge Dies
  6. Influence of a Grain Size Gradient on the Profile and Propagation of Fatigue Cracks in Titanium
  7. Tribologische Untersuchungen an einer NiTi- Formgedächtnislegierung sowie an Ni und Ti unter Variation der Belastung
  8. Effect of Copper on the Creep Behaviour of Gravity-cast Zinc–Aluminium-based ZA-8 Alloy
  9. Microstructural Aspects of Serrated Yielding Behavior in the Al–Li 8090 Alloy
  10. New Methods to Produce Electrocatalytic Lead (IV) Dioxide Coatings on Titanium and Stainless Steel
  11. Thermodynamic Evaluation of the Surface Tension of Molten Salt Mixtures in Common Ion Alkali–Halide Systems
  12. Non-destructive Microstructure Examination of Boiler Tubes Using Penning Discharge Micro-Sputtering Technique
  13. Mitteilungen der Deutschen Gesellschaft für Materialkunde e.V.
  14. Personen
  15. Buchbesprechungen
  16. From the web
  17. Terminkalender
https://doi.org/10.3139/ijmr-1998-0058

Articles in the same Issue

  1. Frontmatter
  2. Aufsätze
  3. Solid State Sintering of Cemented Carbides – An Experimental Study
  4. Sintering of WC–Co Under Axial Load
  5. Material Flow and Pressure Prediction when Extruding through Bridge Dies
  6. Influence of a Grain Size Gradient on the Profile and Propagation of Fatigue Cracks in Titanium
  7. Tribologische Untersuchungen an einer NiTi- Formgedächtnislegierung sowie an Ni und Ti unter Variation der Belastung
  8. Effect of Copper on the Creep Behaviour of Gravity-cast Zinc–Aluminium-based ZA-8 Alloy
  9. Microstructural Aspects of Serrated Yielding Behavior in the Al–Li 8090 Alloy
  10. New Methods to Produce Electrocatalytic Lead (IV) Dioxide Coatings on Titanium and Stainless Steel
  11. Thermodynamic Evaluation of the Surface Tension of Molten Salt Mixtures in Common Ion Alkali–Halide Systems
  12. Non-destructive Microstructure Examination of Boiler Tubes Using Penning Discharge Micro-Sputtering Technique
  13. Mitteilungen der Deutschen Gesellschaft für Materialkunde e.V.
  14. Personen
  15. Buchbesprechungen
  16. From the web
  17. Terminkalender
Sign up now to receive a 20% welcome discount
Institutional Access
How does access work?
Have an idea on how to improve our website?
Please write us.
© 2026 De Gruyter Brill
Downloaded on 1.2.2026 from https://www.degruyterbrill.com/document/doi/10.3139/ijmr-1998-0058/html
Scroll to top button