Sintering of sponge and hydride-dehydride titanium powders
Journal Article
·
· P/M Science & Technology Briefs
OSTI ID:899015
The sintering behavior of compacts produced from sponge and hydride-dehydride (HDH) Ti powders was examined. Compacts were vacuum sintered at 1200 or 1300 deg C for 30, 60, 120, 240, 480 or 960 minutes. The porosity decreased with sintering time and/or temperature in compacts produced from the HDH powders. Compacts produced from these powders could be sintered to essentially full density. However, the sintering condition did not influence the amount of porosity present in compacts produced from the sponge powders. These samples could only be sintered to a density of 97% theoretical. The sintering behavior was attributed to the chemical impurities in the powders.
- Research Organization:
- Albany Research Center (ARC), Albany, OR (United States)
- Sponsoring Organization:
- USDOE - Office of Fossil Energy (FE)
- OSTI ID:
- 899015
- Report Number(s):
- DOE/ARC-2004-067; TRN: US200706%%475
- Journal Information:
- P/M Science & Technology Briefs, Vol. 6, Issue 1; ISSN 1527-2478
- Publisher:
- Metal Powder Industries Federation (MPIF), 105 College Road East, Princeton, New Jersey
- Country of Publication:
- United States
- Language:
- English
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