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.
Patent No.:
Date of Patent:
May. 24, 2016
Filed:
Jun. 06, 2012
Kazim Ozbaysal, Orlando, FL (US);
Zafir A. M. Abdo, Orlando, FL (US);
Ovidiu Timotin, Hamilton, CA;
Ahmed Kamel, Orlando, FL (US);
Kazim Ozbaysal, Orlando, FL (US);
Zafir A. M. Abdo, Orlando, FL (US);
Ovidiu Timotin, Hamilton, CA;
Ahmed Kamel, Orlando, FL (US);
Siemens Energy, Inc., Orlando, FL (US);
Abstract
Ni base superalloys containing relatively large amounts of Al and/or Ti are known to be difficult to weld satisfactorily. As the Al and Ti content of the superalloy is increased to improve the strength, the weldability of the component is drastically reduced. It is concluded herein that reducing the γ' phase improves weldability. A stepwise, controlled heating and cooling process is described to be used in cooperation with a welding process to reduce the γ′ present and thereby improve weldability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile