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:
Jul. 20, 2021
Filed:
Jul. 29, 2016
Nippon Steel & Sumitomo Metal Corporation, Tokyo, JP;
NIPPON STEEL CORPORATION, Tokyo, JP;
Abstract
Provided is a titanium composite materialincluding: a first surface layer portion; an inner layer portion; and a second surface layer portion; wherein: the first surface layer portionand the second surface layer portionare composed of a titanium alloy; the inner layer portionis composed of a commercially pure titanium including pores; a thickness of at least one of the first surface layer portionand the second surface layer portionis 2 μm or more, and a proportion of the thickness with respect to an overall thickness of the titanium composite materialis 40% or less; and a porosity in a cross section perpendicular to a sheet thickness direction is more than 0% and 30% or less.