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Preparation method of molybdenum-titanium alloy material

A molybdenum-titanium alloy and titanium-molybdenum technology, which is applied in the field of preparation of a molybdenum-titanium alloy material, can solve the problems of poor purity, irregular shape of titanium-molybdenum alloy powder particles, affecting the performance of titanium-molybdenum products, etc. The effect of consistency

Inactive Publication Date: 2019-05-28
王鹏
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Problems solved by technology

[0002] With the continuous development of science and technology, the development of the current production and processing industry is mainly directed towards the production of nano-scale materials. However, in the production of titanium-molybdenum alloy powder, due to unsuitable equipment or unreasonable adjustment of process parameters, etc. , often make the titanium-molybdenum alloy powder produced have shortcomings such as irregular particle shape, high internal oxygen content, poor purity, and particle size that does not meet the requirements, which affects the titanium-molybdenum products made of the titanium-molybdenum alloy powder performance

Method used

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Embodiment Construction

[0012] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] Embodiments of the invention include:

[0014] A high-purity nano-scale titanium-molybdenum alloy powder, the preparation method of which is carried out in a sequentially connected high-temperature evaporation chamber, cooling pipe and collector, including the following steps:

[0015] (1) Throw molybdenum raw materials with a purity of ≥99% and titanium raw materials with a purity of ≥99% into the high-temperature evaporation chamber through their respective feeding ports at a ratio of 1:2, and then vacuumize the high-temperature evaporation chamber. After the completion, fill the high-temperature evaporation chamber with chlorine gas, and control the pressure inside the high-temperature...

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Abstract

The invention discloses a preparation method of a molybdenum-titanium alloy material. The method is carried out in a high-temperature evaporation chamber, a cooling tube and a collector which communicate with one another in sequence. The preparation method comprises the following steps that a molybdenum raw material and a titanium raw material which are added are evaporated into mixed vapor through the high-temperature evaporation chamber, then the mixed vapor is cooled into fine particles in a water cooling manner through the cooling tube, then, then the fine particles enter the collector through a filter screen with fine filter holes, and finally drying is carried out to obtain high-purity nanoscale titanium-molybdenum alloy powder. By using the mode, the oxygen content in the prepared titanium-molybdenum alloy powder can be reduced, the titanium-molybdenum purity is greatly improved, and the particle size of the alloy powder is consistent.

Description

technical field [0001] The invention relates to a preparation method, in particular to a preparation method of a molybdenum-titanium alloy material. Background technique [0002] With the continuous development of science and technology, the development of the current production and processing industry is mainly directed towards the production of nano-scale materials. However, in the production of titanium-molybdenum alloy powder, due to unsuitable equipment or unreasonable adjustment of process parameters, etc. , often make the production of titanium-molybdenum alloy powder have irregular particle shape, high internal oxygen content, poor purity, and particle size does not meet the requirements, etc., which affects the titanium-molybdenum products made of the titanium-molybdenum alloy powder performance. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a preparation method of molybdenum-titanium alloy material....

Claims

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Application Information

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IPC IPC(8): B22F9/12C22C14/00
Inventor 王鹏
Owner 王鹏
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