Studies of residual stress, microcracks, hardness and microstructure of cold compacted metallic green bodies

Materials Research Society Symposium - Proceedings

Volumn 759, Issue , 2003, Pages 53-64

  Ericsson, Torsten ^a   Larsson, Cecilia ^a   Peng, Ru Lin ^a  

^a LINKÖPING UNIVERSITY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

COMPACTION; HARDNESS TESTING; MICROCRACKS; MICROSTRUCTURE; PLASTIC DEFORMATION; RESIDUAL STRESSES; TENSILE STRENGTH; X RAY DIFFRACTION ANALYSIS;

FRICTION FORCES;

POWDER METALS;

EID: 0042866017     PISSN: 02729172     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. P.Skoglund: High density PM parts by high velocity compaction, Powder metallurgy, Vol.44, No.3, 2001.
2. ASM Handbook, Vol. 7, ASM International, Materials Park, OH, 1994.
3. R.M. German, Powder Metallurgy Science, Metal Powder Industries Federation, Princeton, USA, 1994.
4. P. Redanz, Int.J.Mech.Sci.,40,1175-1189, 1998.
5. P.Jonsen and H-Å.Häggblad: Finite element analysis of stresses in green bodies of metal powder, Proceedings of PM 2002, Orlando, USA, June 2002.
6. th ASM Heat treating Society Conf., ASM International, Materials Park, 2001.
7. T.Ericsson and P.Luukkonen: residual stresses in green bodies of steel powder after conventional and high speed compaction, Proc. 6 European Conference on Residual Stresses, Coimbra, Portugal, TIP, Zurich, 2002.
8. P. Luukkonen and T. Ericsson: A robust Direct Current Potential Drop, DCPD, method to inspect cold pressed green bodies, Submitted to Powder Metallurgy, 2002.
9. I. C. Noyan and J. B. Cohen: Residual stress, Springer-Verlag, 1987.