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Annealing treatment method for titanium, zirconium and metal alloy of titanium and zirconium

A metal alloy and zirconium alloy technology, applied in the field of heat treatment of metal materials, can solve the problems of material surface wrinkles, unevenness, processing waste, etc., and achieve the effect of improving work efficiency and simplifying machining procedures

Inactive Publication Date: 2019-05-21
程淑清
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Titanium, zirconium and their metal alloys have high hardness and must be softened by annealing before machining. However, after high-temperature annealing treatment of titanium and zirconium materials in the prior art, the surface of the material is wrinkled and uneven, resulting in unnecessary waste during processing.

Method used

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Embodiment Construction

[0013] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0014] The invention relates to a treatment and annealing method for titanium, zirconium and metal alloys thereof. Titanium metal plates, zirconium metal plates, titanium alloy plates or zirconium alloy plates and industrial ceramic plates are alternately clamped and placed in an annealing temperature of 700 to 1400 degrees Celsius. Keep warm in the stove for 0.5 to 10 hours.

[0015] The annealing furnace is a vacuum annealin...

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Abstract

The invention relates to an annealing treatment method for titanium, zirconium and metal alloy of titanium and zirconium. A titanium metal plate, a zirconium metal plate, a titanium alloy plate or a zirconium alloy plate are clamped with an industrial ceramic plate in a staggered manner, and then are placed in an annealing furnace with the temperature being 700 to 1400 DEG C to be subjected to heat preservation for 0.5 to 10 hours. The method has the advantages that flatness and roughness of two faces of the plate obtained after pure titanium, pure zirconium, and a titanium metal alloy or zirconium metal alloy plate are annealed are ensured, the machining program is simplified, and the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of heat treatment of metal materials, in particular to a treatment and annealing method for titanium, zirconium and metal alloys thereof. Background technique [0002] Titanium, zirconium and their metal alloys have high hardness and must be softened by annealing before machining. However, after high-temperature annealing treatment of titanium and zirconium materials in the prior art, the surface of the material is wrinkled and uneven, resulting in unnecessary waste during processing. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a treatment and annealing method for titanium, zirconium and metal alloys thereof, which simplifies subsequent processing procedures and improves efficiency. [0004] The technical solution adopted by the present invention to solve the technical problem is: provide a treatment and annealing method for titanium, zirconi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22F1/18
Inventor 程淑清
Owner 程淑清
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