Journal article
TITANIUM ALLOY DEVELOPMENT FOR AM UTILIZING GAS ATOMIZATION
International journal of powder metallurgy (1986), Vol.54(2)
01 Mar 2018
Abstract
A new gas atomizer using induction skull melting has been utilized to produce a series of standard ASTM titanium alloys and new research alloys. The utilization of titanium scrap to produce a more cost-effective end product is explored. The effect that various types of scrap have on the resulting oxygen, nitrogen, carbon, and hydrogen levels is studied. In addition, the segregation and oxidation of volatile elements such as, aluminum, vanadium, and tin are studied using chemical analysis and scanning electron microscopy (SEM) with energy dispersive techniques. The microstructure and nonmetallic inclusion level are characterized in the as-atomized powder. Shape, porosity, and inclusion analysis of the various grades of powder is performed via standard metaliographic and image analysis techniques.
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Details
- Title
- TITANIUM ALLOY DEVELOPMENT FOR AM UTILIZING GAS ATOMIZATION
- Creators
- Christopher T. Schade - Hoeganaes Specialty Met Powders LLC, Adv Mat Technol, 1001 Taylors Lane, Cinnaminson, NJ 08077 USAThomas F. Murphy - Hoeganaes Specialty Met Powders LLC, Res & Dev, 1001 Taylors Lane, Cinnaminson, NJ 08077 USAGeorge Bernhard - Hoeganaes Specialty Met Powders LLC, 1001 Taylors Lane, Cinnaminson, NJ 08077 USAAlan Lawley - Drexel Univ, Dept Mat Engn, Mat Sci, LeBow Engn Bldg, Philadelphia, PA 19104 USARoger Doherty - Drexel University
- Publication Details
- International journal of powder metallurgy (1986), Vol.54(2)
- Publisher
- Amer Powder Metallurgy Inst
- Number of pages
- 17
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Materials Science and Engineering; [Retired Faculty]
- Identifiers
- 991019170332604721
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- Metallurgy & Metallurgical Engineering