TITANIUM ALLOY THIN PLATE, AND METHOD FOR PRODUCING TITANIUM ALLOY THIN PLATE

A titanium alloy thin sheet according to the present disclosure contains specific chemical components, in which, when a crystal orientation of an α-phase is expressed by an Euler angle g={ϕ1,Φ,ϕ2} according to Bunge's notation method, the orientation with maximum intensity expressed by a crysta...

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Hauptverfasser:	OKUI, Toshiyuki, TSUKAMOTO, Genki, KOIKE, Yoshiki, KUNIEDA, Tomonori, TAKEBE, Hidenori
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALLOYS CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
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creator	OKUI, Toshiyuki TSUKAMOTO, Genki KOIKE, Yoshiki KUNIEDA, Tomonori TAKEBE, Hidenori
description	A titanium alloy thin sheet according to the present disclosure contains specific chemical components, in which, when a crystal orientation of an α-phase is expressed by an Euler angle g={ϕ1,Φ,ϕ2} according to Bunge's notation method, the orientation with maximum intensity expressed by a crystal orientation distribution function f(g) calculated with Series Rank of 16 and a Gaussian half width of 5° in texture analysis using a spherical harmonics method of an electron backscatter diffraction method is in the range of ϕ1: 0 to 30°, Φ: 60 to 90°, and ϕ2: 0 to 60°, and a degree of accumulation of the orientation with maximum intensity is 10.0 or more, a 0.2% proof stress in a sheet width direction at 25°C is 800 MPa or more, a Young's modulus in the sheet width direction is 125 GPa or more, and an average sheet thickness is 2.5 mm or less.
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subjects	ALLOYS CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
title	TITANIUM ALLOY THIN PLATE, AND METHOD FOR PRODUCING TITANIUM ALLOY THIN PLATE
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