Titanium Composite Material and Method for Making It
a composite material and titanium alloy technology, applied in the field of titanium composite materials, can solve the problems of poor wear resistance and heat conduction effect of conventional titanium alloy, and the inability of conventional titanium alloy to be used in car parts that need high wear resistance and heat conduction features
Inactive Publication Date: 2017-12-21
BRILO TECH CO LTD
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Benefits of technology
The present invention is a method for making a titanium composite material by adding a powder reinforced composite material to the titanium matrix material through casting, agglomerating, or pressing. This results in a titanium composite material that has the physical, chemical, or electric features of both the titanium matrix material and the powder reinforced composite material. The technical effects of this invention are improved strength and durability of titanium composite materials, which are useful in a variety of applications such as aerospace, automobile, and sports equipment. The methods described in this patent text provide a reliable and repeatable way to produce high-quality titanium composite materials.
Problems solved by technology
However, the wearproof and heat conduction features of the conventional titanium alloy are poor.
However, the wearproof and heat conduction effects of the conventional titanium alloy are poor so that the conventional titanium alloy is not available for car parts that need high wearproof and heat conduction features.
Method used
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Embodiment Construction
[0022]Referring to the drawings and initially to FIG. 1, a titanium composite material 100 in accordance with the preferred embodiment of the present invention comprises a titanium matrix material 10 and a powder reinforced composite material 20 added into and combined with the titanium matrix material 10 by casting, agglomerating or pressing. The titanium matrix material 10 is selected from a pure titanium or titanium alloy. The pure titanium of the titanium matrix material 10 is disposed at an α phase, a β phase, an α+β phase, or an omega phase. The titanium alloy of the titanium matrix material 10 is disposed at an α phase, a β phase, an α+β phase, an omega phase, or an intermetallic α-1, α-2, α-3 phase. The powder reinforced composite material 20 has a diameter less than 0.8 mm, and has a volume ratio of 10%-70%. The powder reinforced composite material 20 is selected from a ceramic powder material, a powder material with electric features or a magnetic powder material. The cera...
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Abstract
A titanium composite material includes a titanium matrix material and a powder reinforced composite material with a volume ratio of 10%-70%. The titanium matrix material is disposed at an α phase, a β phase, an α+β phase, an omega phase, or an intermetallic α-1, α-2, α-3 phase. The powder reinforced composite material is selected from a ceramic powder material, a powder material with electric features or a magnetic powder material. Thus, the powder reinforced composite material is added into and combined with the titanium matrix material to form the titanium composite material by casting, agglomerating or pressing, so that the titanium matrix material contains the physical, chemical or electric features of the titanium matrix material and the powder reinforced composite material.
Description
BACKGROUND OF THE INVENTION1. Field of the Invention[0001]The present invention relates to a composite material and, more particularly, to a titanium composite material and a method for making it.2. Description of the Related Art[0002]A titanium alloy has a great strength and a lighter weight. However, the wearproof and heat conduction features of the conventional titanium alloy are poor. A ceramic material is added into the titanium alloy to increase the heat conduction, wearproof and surface hardness of the titanium alloy. The ceramic material includes carbide, nitride, oxide or boride. A powder material is added into the titanium alloy to increase the electric features of the titanium alloy, including a piezoelectric effect or pyroelectric effect. The powder material includes titanate, niobium compound, barium compound, strontium compound, tantalum compound, yttrium compound, or ferroelectric. A magnetic material is added into the titanium alloy to increase the magnetic effect of...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C22C14/00B22D30/00B22D29/04B22D21/00B22D18/00C22C1/02B22D1/00
CPCC22C14/00C22C1/02B22D1/00B22D30/00B22D21/005B22D29/04B22D18/00
Inventor WU, TENG-FEI
Owner BRILO TECH CO LTD