Newly Developed P/M Materials to Replace Malleable and Ductile Cast Irons
Date Published: 2001-03-05
Paper Number:2001-01-0404
DOI: 10.4271/2001-01-0404
Citation:
Baran, M., Hanejko, F., James, W., and Narasimhan, K., "Newly Developed P/M Materials to Replace Malleable and Ductile Cast Irons," SAE Technical Paper 2001-01-0404, 2001, doi:10.4271/2001-01-0404.
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.
Purchase more technical papers and save! With TechSelect,
you decide what SAE Technical Papers you need, when you need them, and how much you want to pay.
Learn more >
