Patent
Titanium-aluminium alloy
TLDR
In this article, the main constituent phase is an intermetallic compound, TiAl and the balance being Ti and inevitable impurities, which is suitable as materials for mechanical parts of rotating or reciprocating systems where high heat-resistance and high specific strength are required.Abstract:
Disclosed are Ti-Al alloys having increased ductility and Ti-Al alloys having increased ductility and lowered melting points, in both of which the main constituent phase is an intermetallic compound, TiAl. The Ti-Al alloys having increased ductility essentially consisting of Al: 28-38%, and B: 0.005-0.3%, the balance being Ti and inevitable impurities. Since the alloys of this type have good processability, they are suitable as materials for mechanical parts of rotating or reciprocating systems, where high heat-resistance and high specific strength are required. The Ti-Al alloys having increased ductility as well as lowered melting points essentially consisting of Al: 28-38%, one or two of Ni: 0.05-3.0% and Si: 0.05-3.0%, and the balance being Ti and inevitable impurities. Optionally, this alloy further contains B: 0.005-0.3%. The alloy of this type is, in addition to the above use, suitable for producing machine parts made by precision casting technology.read more
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Process for producing a workpiece from an alloy containing dopant and based on titanium aluminide
Mohamed Dr. Nazmy,Markus Staubli +1 more
TL;DR: In this paper, a workpiece from an alloy containing dopant and based on titanium aluminide is presented, which is intended to produce a work piece of high oxidation and corrosion resistance, good high-temperature strength and adequate ductility.
Patent
Method of modifying multicomponent titanium alloys and alloy produced
TL;DR: In this paper, a novel titanium base alloy with alpha plates oriented in three directions with respect to their parent beta grains was described, but with the alpha plates so short that no basketweave pattern was evident.
Patent
TiAl turbine rotor and method of manufacturing
TL;DR: In this paper, a turbine rotor consisting of a wheel made of a TiAl alloy of good heat resistance and a rotor shaft made of steel with good bonding strength is disclosed, and the wheel is butted to the shaft with insertion of a brazing filler in the butted interfaces and stress of 0.01 kgf/mm2 or higher but lower than yield stress of the shaft.
Patent
Method of forming a joint between a Ti-Al alloy member and a steel structural member
TL;DR: In this article, a method of forming a joint between a Ti-Al alloy member (1A) which consists mainly of an intermetallic compound TiAl, and a steel structural member (3).
Patent
High temperature alloy for machine components based on doped tial
Mohamed Nazmy,Markus Staubli +1 more
TL;DR: The high temperature alloy is intended for machine components subjected to high mechanical and thermal stress and has the following composition: Ti al.sub.x El.sub al.y Me.1 -(x+y+z).
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Alliages de titane du type tial
TL;DR: In this article, the authors present the 2017 International Invocation Conference CONCERNE DES ALLIAGES DE TITANE DU Type TIAL, and present a simulation of the environment.