METHOD OF JOINING TITANIUM AND TITANIUM-BASED ALLOYS TO FERROUS METALS USING TANTALUM - LAKE REGION MFG INC D B A LAKE REGION MEDICAL

Title:

METHOD OF JOINING TITANIUM AND TITANIUM-BASED ALLOYS TO FERROUS METALS USING TANTALUM

Document Type and Number:

WIPO Patent Application WO/2013/090499

Kind Code:

A8

Abstract:

A method of joining, e.g., by fusion welding, titanium, and titanium-based alloys to ferrous metals, and the intermetallic weld pool created by practice of the method is described. The instant invention involves the use, inclusion or deployment of tantalum into the weld pool and upon cooling a weld, to create a surprisingly strong intermetallic bond, weld, or joint.

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Inventors:

HAUSLADEN ANTHONY (US)
LEWANDOWSKI MARK S (US)
SEFKOW RYAN B (US)

Application Number:

PCT/US2012/069372

Publication Date:

September 12, 2014

Filing Date:

December 13, 2012

Export Citation:

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Assignee:

LAKE REGION MFG INC D B A LAKE REGION MEDICAL (US)

International Classes:

B23K26/20; B23K103/24

Attorney, Agent or Firm:

FRENCHICK, Grady, J. (33 East Main Street Suite 300,P.O. Box 137, Madison WI, US)

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