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Tungsten carbide alloy material, preparation method and equipment

A tungsten carbide alloy and tungsten carbide technology, which is applied in the direction of improving process efficiency, can solve the problems of finished product quality, material waste, and unbalanced proportioning, and achieve the effects of improving service life, enhancing corrosion resistance, and simple structure

Pending Publication Date: 2022-05-20
蓬莱市超硬复合材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing preparation method, the processing of tungsten carbide copper alloy material is usually carried out by powder metallurgy method. In the existing metallurgical processing method, when the ratio of tungsten carbide to copper is roughly 1:1, the tungsten carbide copper alloy has Good electrical conductivity and physical properties, but the existing tungsten carbide copper alloy needs to be coated with a protective layer on the outside, otherwise its anti-corrosion ability cannot be guaranteed, and in the existing preparation process, it is usually weighed by the staff This will lead to an unbalanced ratio, resulting in waste of materials or quality problems in the finished product. At the same time, the existing preparation equipment cannot change the ratio of various materials and add them as needed when performing alloy powder mixing and refining. , causing the equipment to process materials easily. In view of this, in-depth research on the above problems led to this case.

Method used

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  • Tungsten carbide alloy material, preparation method and equipment
  • Tungsten carbide alloy material, preparation method and equipment
  • Tungsten carbide alloy material, preparation method and equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0046] Embodiment 1: According to the instruction manual Figure 1-8 It can be seen that a preparation equipment for tungsten carbide alloy materials is designed in this case, including main base 1, refining furnace 2, material tank 3 and mixing mechanism, refining furnace 2 is installed on the main base 1, and material tank 3 is installed on the The main base 1 is located on the side of the refining furnace 2. In the specific implementation process, the main base 1 is used as the bottom support of the equipment, the refining furnace 2 is used as the main container for sintering and refining, and the storage tank 3 is used to hold various Materials, various materials are fully mixed through the mixing mechanism, and the mixed materials are added to the refining furnace 2 for sintering;

[0047] One side of the refining furnace 2 is provided with a mixing mechanism, the mixing mechanism corresponds to the refining furnace 2 and is located under the storage tank 3, and the mixing ...

Embodiment 2

[0055] Embodiment 2: A feeding control mechanism is provided between the mixing mechanism and the material tank 3, which is suitable for injecting materials into the mixing mechanism;

[0056] According to the manual attached Figure 1-8 It can be seen that the above-mentioned blanking control mechanism includes: several partitions 17, several material receiving chambers 18, several discharge ports 19, several feeding pipes 20 and several spherical valves 21, the connection relationship and position relationship are as follows;

[0057] The material holding tank 3 is provided with some dividing plates 17, and some dividing plates 17 are perpendicular to the level and the material storing tank 3 is divided into some material receiving chambers 18. Port 19 is provided with several weighing components, several discharge ports 19 are provided with several feed pipes 20 connected to the mixing mechanism, several feed pipes 20 and several discharge ports 19 are connected by several ...

Embodiment 3

[0059] Embodiment 3: The main base 1 is provided with a main controller 33 respectively connected to the pressure sensor 31 and several spherical valves 21, and the feeding tank 3 is provided with a feeding control mechanism connected with the refining furnace 2, which is suitable for refining the refining furnace 2 Carry out single feeding;

[0060] According to the manual attached Figure 1-8 It can be seen that the above feeding control mechanism includes: several side branch pipes 22, feeding screw 23, feeding motor 24, feeding pipe 25 and feeding control valve 26, the connection relationship and positional relationship are as follows;

[0061] Some side branch pipes 22 are connected to one side of the top of some discharge ports 19, and feed screw rod 23 is inserted in the side branch pipe 22. The end is connected with a feeding motor 24, and the end of the side branch pipe 22 extends a feeding pipe 25 to be connected to the top surface of the refining furnace 2, and the...

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PUM

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Abstract

The invention discloses a tungsten carbide alloy material, a preparation method and equipment. The tungsten carbide alloy material comprises the following components: tungsten carbide, titanium carbide and copper. The tungsten carbide alloy material specifically comprises the following components in percentage by weight: 43-66% of tungsten carbide, 33-56% of copper and 1-2% of titanium carbide. The preparation equipment for the tungsten carbide alloy material has the beneficial effects that the structure is simple, weighing and feeding can be automatically carried out, meanwhile, filling is carried out after mixing of the mixing mechanism, metering is accurate, meanwhile, titanium carbide powder is added in the process, the corrosion resistance of tungsten carbide copper alloy is enhanced, and the service life of the tungsten carbide copper alloy is prolonged. The service life of the tungsten carbide copper alloy is effectively prolonged, and machining is easy and convenient.

Description

technical field [0001] The invention relates to the technical field of tungsten carbide alloy materials, in particular to a tungsten carbide alloy material, a preparation method and equipment. Background technique [0002] Tungsten carbide is a compound composed of tungsten and carbon, the molecular formula is WC, and the molecular weight is 195.85. It is a black hexagonal crystal with metallic luster, its hardness is similar to that of diamond, and it is a good conductor of electricity and heat. [0003] Due to its good physical properties and thermal conductivity, tungsten carbide is usually mixed with tantalum carbide and other substances to prepare alloy materials for application. Its application covers many fields. For example, tungsten carbide copper alloy is often applied to switches. [0004] In the existing preparation method, the processing of tungsten carbide copper alloy material is usually carried out by powder metallurgy method. In the existing metallurgical p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C29/08C22C9/00C22C32/00C22C1/05B22F3/10
CPCC22C29/08C22C29/067C22C9/00C22C32/0052C22C1/05C22C1/051B22F3/10B22F3/003Y02P10/20
Inventor 孙浩斌颜练武张华李昌业司守佶王焕涛
Owner 蓬莱市超硬复合材料有限公司