Inferences on plastic properties and coefficient of friction during simultaneous compression deformation of dissimilar sintered powder metallurgical preforms

Materials Science and Technology

Volumn 20, Issue 3, 2004, Pages 323-334

  Krishna, B Vamsi ^a   Venugopal, P ^a   Rao, K Prasad ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

Author keywords

Characterisation; Deformation analysis; Extrusion; Metal composite; Plastic deformation; Powder metallurgy

Indexed keywords

COMPRESSIBILITY OF SOLIDS; DEFORMATION; DENSITY (SPECIFIC GRAVITY); DISSIMILAR MATERIALS; FRICTION; INTERFACES (MATERIALS); PARAMETER ESTIMATION; PLASTIC FLOW; PLASTICITY; POISSON RATIO; POWDER METALLURGY; SINTERING; STRAIN HARDENING;

PREFORMS; STANDARD RING COMPRESSION TESTS;

PREFORMING;

METAL DERIVATIVE; PLASTIC; STEEL;

ARTICLE; CHEMICAL COMPOSITION; DENSITY; FLOW MEASUREMENT; FRICTION; POWDER; REACTION ANALYSIS; STRESS;

EID: 1642421784     PISSN: 02670836     EISSN: None     Source Type: Journal    
DOI: 10.1179/026708304225012206     Document Type: Article

References (13)

1. P. VENUGOPAL and S. VENKATRAMAN: J. Mech. Work. Technol., 1988, 17, 113-117.
2. M. BAKHSHI-JOOYBARI, I. PILLINGER, T. A. DEAN and P. HARTLEY: I. Mech. E. J. Eng. Manuf., 1996, 210, 565-578.
3. M. BAKHSHI-JOOYBARI, I. PILLINGER, T. A. DEAN and P. HARTLEY: Int. J. Mach. Tools Manuf., 1996, 36, 1021-1032.
4. B. VAMSI KRISHNA, P. VENUGOPAL and K. PRASAD RAO: submitted to Powder Technol.
5. B. VAMSI KRISHNA: 'Characterisation of sintered iron PM preforms for cold open die extrudability', MTech thesis, Metal Forming Laboratory, Department of Metals and Materials Engineering, IIT Madras, Chennai, India, 1998.
6. P. VENUGOPAL, S. VENKATRAMAN, R. VASUDEVAN and K. A. PADMANABHAN: J. Mech. Work. Technol., 1988, 16, 51-64.
7. D. DURGALAKSHMI: 'Cold solid state joining of dissimilar sintered PM preforms by compression tests', BTech Project Report, Metal Forming Laboratory, Department of Metals and Materials Engineering, IIT Madras, Chennai, India, 1999.
8. R. E. BOLMARO, F. M. GUERRA, U. F. KOCKS, R. V. BROWNING, P. R. DAWSON, J. D. EMBURY and W. J. POOLE: Acta Metall. Mater., 1993, 41, 1893-1905.
9. D. DUNST and H. MECKING: Z. Metallkde., 1996, 87, 498-507.
10. P. VENUGOPAL and M. K. VINOD KUMAR: 12th AIMTDR Conf., IIT Delhi, December 1986: 'Proc. Tata', 383-387; 1986, New Delhi, McGraw-Hill.
11. P. VENUGOPAL and M. K. VINOD KUMAR: 12th AIMTDR Conf., IIT Delhi, December 1986: 'Proc. Tata', 383-387; 1986, New Delhi, McGraw-Hill.
12. ICFG Data Sheet No. 2/70, 'Source book on cold forming', 294-295; 1975, Metals Park, OH, ASM International.
13. P. VENUGOPAL, S. ANNAMALAI, K. S. KANNAN and SRIRAM SRINIVASAN: J. Mech. Work. Technol., 1986, 13, 339-364.