Title:
ALUMINUM-TITANIUM-ZINC BASED ALLOY MATERIALS AND PRODUCTS MADE THEREFROM
Document Type and Number:
WIPO Patent Application WO/2018/048785
Kind Code:
A3
Abstract:
The present disclosure relates to new alloys based on the aluminum-titanium-zinc system, and products made therefrom. A method may include producing an initial solid alloy material comprising aluminum, titanium, and zinc. The method may further include removing a portion of the zinc from the initial solid alloy material, thereby producing a final solid alloy material having vacancies therein, where the vacancies are associated with the removed zinc. In one embodiment, the removing step comprises subjecting the initial solid alloy material to one or more elevated temperatures, thereby sublimating at least a portion of the zinc.
Inventors:
SAMPLE VIVEK M (US)
CHU MEN GLENN (US)
KILMER RAYMOND J (US)
SULLIVAN SHAWN P (US)
CHU MEN GLENN (US)
KILMER RAYMOND J (US)
SULLIVAN SHAWN P (US)
Application Number:
PCT/US2017/050043
Publication Date:
March 28, 2019
Filing Date:
September 05, 2017
Export Citation:
Assignee:
ARCONIC INC (US)
International Classes:
C22C21/00; C22F1/04
Foreign References:
| JPH1069914A | 1998-03-10 | |||
| CN102277516A | 2011-12-14 | |||
| US2429584A | 1947-10-21 |
Other References:
YANG ET AL.: "The Zn-rich corner of the Zn-Al-Ti system at 723K", JOURNAL OF ALLOYS AND COMPOUNDS, vol. 499, 23 March 2010 (2010-03-23), pages 194 - 199
KRAJEWSKI ET AL.: "The effect of Ti on High-zinc Al cast alloys structure and properties", ACTA METALLURGICA SLOVACA, vol. 17, no. 2, 2011, pages 123 - 128
KRAJEWSKI ET AL.: "The effect of Ti on High-zinc Al cast alloys structure and properties", ACTA METALLURGICA SLOVACA, vol. 17, no. 2, 2011, pages 123 - 128
Attorney, Agent or Firm:
BRIGGS, Heath J. et al. (US)
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