Method for preparing beta titanium alloy strip coil

A beta titanium alloy, coil technology, applied in metal rolling, metal rolling, metal processing equipment and other directions, can solve the problems of surface cracks, material plasticity deterioration, etc., achieve effective control of the structure and inhibit the precipitation of harmful phases. Effect
CN111468536AActive Publication Date: 2020-07-31湖南湘投金天钛金属股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
湖南湘投金天钛金属股份有限公司
Publication Date
2020-07-31

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Abstract

The embodiment of the invention provides a method for preparing a beta titanium alloy strip coil. According to the preparation method, the beta titanium alloy strip coil can be produced only with thehelp of existing iron and steel industry equipment, and no extra production line equipment is required. A TA1 pure titanium plate and a TA2 pure titanium plate are attached to the upper surface and the lower surface of a beta titanium alloy plate blank, the pure titanium plates have a lower inspiration inclination property in the using process of the iron and steel industry equipment, the thicknesses of the pure titanium plates are small, the pure titanium plates can be removed in a surface treatment mode ultimately, and the problems that when the iron and steel industry equipment is used forproduction, material plasticity of beta titanium alloy is deteriorated after inspiration, and surface cracks and defects can be formed in the rolling process are effectively avoided.
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Description

technical field

[0001] The invention belongs to the technical field of titanium coil production, and in particular relates to a method for preparing a beta titanium alloy coil. Background technique

[0002] As a metal material, titanium has the advantages of high specific strength, strong corrosion resistance, good biocompatibility and non-magnetic properties. Titanium and alloy strips are mainly used in high-tech fields such as large civil aviation airliners, military aircraft, aerospace vehicles, nuclear submarines, nuclear power plants and seawater desalination. At present, titanium strip is a product that uses high-quality sponge titanium as a raw material, produced in coils and supplied in coils. Titanium strip products include heat exchanger materials, condenser materials, composite plate materials, welded pipe materials and decorative materials, etc. . With the rapid development of related industries, the market demand for titanium and alloy strips has increased sig...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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