Browse Publications Technical Papers 2001-01-0395
2001-03-05

P/M High-Speed Steels for Valve Seat Insert Application 2001-01-0395

The importance of powder technology to the automotive industry is well known, mainly due to its growing potential. This work presents aspects related to high-speed steels for valve seat inserts application. Four series of materials were evaluated: high speed steel M3/2 infiltrated with copper during sintering; high speed steel M3/2 with Cu3P addition; high speed steel M3/2 with Cu3P addition and further copper infiltrated during sintering; high speed steel M3/2 mixed with iron powder. The main material selection topics such as cost, performance, reliability, and environmental aspects were considered. The physical and mechanical properties of the evaluated high-speed steels are presented in terms of densification, hardness, and radial mechanical strength.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 18% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

P/M Valve Seat Inserts: Machinability and Mechanical Characterisation

2005-01-0717

View Details

TECHNICAL PAPER

Prediction of Welding Residual Stresses and Redistribution/Relaxation due to Cyclic Loading

2005-01-1322

View Details

TECHNICAL PAPER

Structural Design, Fabrication, and Vibrational Response of a Composite Space Frame

880889

View Details

X