Abstract
Advanced powder-metallurgy technology has led to the development of the CermeTi® family of titanium metalmatrix composites. Reinforcing the titanium alloy matrix with titanium carbide or titanium boride particles results in superior properties. These discontinuously reinforced titanium composites have excellent room- and elevated-temperature properties and are exceptionally wear resistant. High quality, near-net shape CermeTi composite components are being produced commercially and are being evaluated for potential applications in military vehicles, commercial automotive engines, sporting goods, industrial tooling, and biomedical devices.
Similar content being viewed by others
References
S. Abkowitz and P. Weihrauch, “Trimming the Cost of MMCs,” Advanced Materials and Processes, 136 (1) (1989), pp. 31–34.
Stanley Abkowitz et al., “The Commercial Applications of Low-Cost Titanium Composites,” JOM, 47 (8) (1995), pp. 40–41.
S. Abkowitz et al., “Titanium Carbide/Titanium Alloy Composite and Process for Powder Metal Cladding,” U.S. patent 4,731,115 (1988).
S. Abkowitz et al., “Titanium Diboride/Titanium Alloy Metal Matrix Microcomposite Material and Process for Powder Metal Cladding,” U.S. patents 4,906,430 (1990) and 4,968,348 (1991).
S. Abkowitz et al., “P/M Titanium Composite Casting,” U.S. patent 5,897,033 (1999).
S. Abkowitz et al., “Titanium Composite Skate Blades,” U.S. patents 6,318,738 (2001) and 6,620,523 (2003).
Cutlery and Allied Trades Research Association (CATRA) Report 957439 prepared for Dynamet Technology, Inc. (2002).
Stanley Abkowitz, Susan M. Abkowitz, and Harvey Fisher, “Extending the Life of Shot Sleeves with Titanium Metal Matrix Composite Liners,” Transactions of the 22nd Annual Die Casting Congress, (Chicago: North American Die Casting Assocation, 2003), pp. 109–116.
“Increased Productivity and Reduced Energy Consumption in Metal Casting Using Titanium Matrix Composite Tooling.” Department of Energy Grant Contract DE-FG41-02R110954 (2002).
“Lightweight Durable Titanium Tracks Using Low Cost Powder Metal Titanium Composite Technology,” U.S. Army Tank-Automotive and Armaments Contract DAAE07-03-L014 (2003).
A.M. Sherman and J.E. Allison (Paper 860608 presented at the SAE International Congress and Exposition, Detroit, MI, 24–28 February 1986).
A.M. Sherman, C.J. Sommer, and F.H. Froes, “The Use of Titanium in Production Automobiles: Potential and Challenges,” JOM, 49 (5) (1997), p. 38.
“Titanium Poppet Valve,” U.S. patent 4,852,531 (1989).
F.H. Froes, H. Friedrich, and D. Bergoint, “Titanium in the Family Automobile: The Cost Challenge,” JOM, 56 (2) (2004), p. 40.
“Novel Titanium Materials for Orthopaedic Lumbar Implants,” National Institutes of Health Grant No. 2 R44 EB001005-03 (2003).
Author information
Authors and Affiliations
Additional information
For more information, contact Stanley Abkowitz, Dynamet Technology, Inc., Eight A Street, Burlington, MA 01803; (781) 272-5967; fax (781) 229-2879; e-mail sabkowitz@dynamettechnology.com.
Rights and permissions
About this article
Cite this article
Abkowitz, S., Abkowitz, S.M., Fisher, H. et al. CermeTi® discontinuously reinforced Ti-matrix composites: Manufacturing, properties, and applications. JOM 56, 37–41 (2004). https://doi.org/10.1007/s11837-004-0126-2
Issue Date:
DOI: https://doi.org/10.1007/s11837-004-0126-2