Newly Developed P/M Materials to Replace Malleable and Ductile Cast Irons

Document Number: 2001-01-0404

Date Published: March 2001

Author(s):
Francis G. Hanejko - Hoeganaes Corp.

Abstract:
Malleable and ductile cast irons are used extensively in automotive applications such as clutches, gears, carriers, shafts, bearings, cam, racers, hubs, etc. Recently developed P/M materials can be processed cost efficiently to replace malleable and ductile iron castings. An UTS in excess of 1240 MPa and a YS in excess of 825 MPa can be achieved with one of these new materials. These tensile properties can be coupled with elongations over 2% and impact energies over 25 Joules.

This presentation will cover processing routes for these new materials and will identify parts that may benefit from this new technological advancement.

File Size: 85K
Product Status: In Stock

See other papers presented at SAE 2001 World Congress, March 2001, Detroit, MI, USA, Session: Powder Metal Application (Part A&B)

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