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

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.

• Record URL:
  • https://doi.org/10.4271/2001-01-0404
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/01487191
• Supplemental Notes:
  • Abstract reprinted with permission of SAE International.
• Authors:
  • Baran, Michael C
  • Hanejko, Francis G
  • James, W
  • Narasimhan, K
• Conference:
  • SAE 2001 World Congress
  • Location: Detroit Michigan, United States
  • Date: 2001-3-5 to 2001-3-8
• Publication Date: 2000-5-9

Language

• English

Media Info

• Media Type: Web
• Serial:
  • SAE Technical Paper
  • Publisher: Society of Automotive Engineers (SAE)
  • ISSN: 0148-7191
  • EISSN: 2688-3627
  • Serial URL: http://papers.sae.org/

Subject/Index Terms

• TRT Terms: Bearings; Casting; Clutches; Gears; Iron; Parts; Tensile strength
• Subject Areas: Highways; Vehicles and Equipment;

Filing Info

• Accession Number: 01797550
• Record Type: Publication
• Source Agency: SAE International
• Report/Paper Numbers: 2001-01-0404
• Files: TRIS, SAE
• Created Date: Dec 9 2021 10:19AM