The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 23, 2014

Filed:

Jun. 06, 2012
Applicants:

Yuting Wang, Hitachi, JP;

Akira Yoshinari, Hitachinaka, JP;

Inventors:

Yuting Wang, Hitachi, JP;

Akira Yoshinari, Hitachinaka, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 19/05 (2006.01); F01D 5/14 (2006.01); F01D 9/02 (2006.01); F01D 9/04 (2006.01); F01D 5/28 (2006.01); C22F 1/10 (2006.01);
U.S. Cl.
CPC ...
F01D 9/041 (2013.01); C22C 19/056 (2013.01); F01D 5/28 (2013.01); C22F 1/10 (2013.01);
Abstract

A Ni-based alloy including chromium, cobalt, aluminum, titanium, tantalum, tungsten, molybdenum, niobium, carbon, and boron, the balance being nickel and incidental impurities, is provided. The alloy has an alloy composition of, on the basis of mass percent, chromium: 13.10% to 16.00%, cobalt: 8.00% to 12.50%, aluminum: 2.30% to 3.50%, titanium: 4.80% to 5.50%, tantalum: 0.40% to less than 1.00%, tungsten: 4.50% to 6.00%, molybdenum: 0.10% to 1.50%, niobium: 0.60% to 1.70%, carbon: 0.01% to 0.20%, boron: 0.005% to 0.02%, and the balance: nickel and incidental impurities.


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Wang, Yuting. (2014). Ni-based alloy, and turbine rotor and stator blade for gas turbine (U.S. Patent No. 8916092). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8916092

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