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WO2018048785A3 - Aluminum-titanium-zinc based alloy materials and products made therefrom - Google Patents

Aluminum-titanium-zinc based alloy materials and products made therefrom Download PDF

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Publication number
WO2018048785A3
WO2018048785A3 PCT/US2017/050043 US2017050043W WO2018048785A3 WO 2018048785 A3 WO2018048785 A3 WO 2018048785A3 US 2017050043 W US2017050043 W US 2017050043W WO 2018048785 A3 WO2018048785 A3 WO 2018048785A3
Authority
WO
WIPO (PCT)
Prior art keywords
titanium
zinc
aluminum
products made
made therefrom
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2017/050043
Other languages
French (fr)
Other versions
WO2018048785A2 (en
Inventor
Vivek M. Sample
Men Glenn Chu
Raymond J. Kilmer
Shawn P. Sullivan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Howmet Aerospace Inc
Original Assignee
Arconic Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arconic Inc filed Critical Arconic Inc
Publication of WO2018048785A2 publication Critical patent/WO2018048785A2/en
Anticipated expiration legal-status Critical
Publication of WO2018048785A3 publication Critical patent/WO2018048785A3/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C22C18/04—Alloys based on zinc with aluminium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/14—Refining in the solid state

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)

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.
PCT/US2017/050043 2016-09-06 2017-09-05 Aluminum-titanium-zinc based alloy materials and products made therefrom Ceased WO2018048785A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662383994P 2016-09-06 2016-09-06
US62/383,994 2016-09-06

Publications (2)

Publication Number Publication Date
WO2018048785A2 WO2018048785A2 (en) 2018-03-15
WO2018048785A3 true WO2018048785A3 (en) 2019-03-28

Family

ID=61562206

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/050043 Ceased WO2018048785A2 (en) 2016-09-06 2017-09-05 Aluminum-titanium-zinc based alloy materials and products made therefrom

Country Status (1)

Country Link
WO (1) WO2018048785A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019089736A1 (en) 2017-10-31 2019-05-09 Arconic Inc. Improved aluminum alloys, and methods for producing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429584A (en) * 1944-01-27 1947-10-21 Revere Copper & Brass Inc Method of and apparatus for removing zinc from copper base alloys
JPH1069914A (en) * 1996-08-26 1998-03-10 N E Chemcat Corp Carbon carrier platinum skeleton alloy electrode catalyst having vacancy type lattice defect
CN102277516A (en) * 2011-08-16 2011-12-14 济南大学 Zn-Al-Ti intermediate alloy and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429584A (en) * 1944-01-27 1947-10-21 Revere Copper & Brass Inc Method of and apparatus for removing zinc from copper base alloys
JPH1069914A (en) * 1996-08-26 1998-03-10 N E Chemcat Corp Carbon carrier platinum skeleton alloy electrode catalyst having vacancy type lattice defect
CN102277516A (en) * 2011-08-16 2011-12-14 济南大学 Zn-Al-Ti intermediate alloy and preparation method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
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 *
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 *

Also Published As

Publication number Publication date
WO2018048785A2 (en) 2018-03-15

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