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Feasibility Study on Plasma Spraying Ceramic Coating Equipment Mould Surface Treatment

  • Categories:Industry News
  • Author:plasma cleaning machine-surface treatment equipment-CRF plasma machine-Sing Fung Intelligent Manufacturing
  • Origin:
  • Time of issue:2021-05-12
  • Views:

(Summary description)Feasibility study on mold surface treatment of plasma spraying ceramic coating equipment:         The increase in the service life of various molds and the reduction in production costs are related to the materials and manufacturing technology used. Plasma spraying ceramic coating equipment because the wear and corrosion of sprayed ceramic materials generally occur on the surface of the material, so the wear and corrosion resistance of the material can be improved by improving the surface performance of the material, and the mold can also be improved by the same method. life. It can be seen that the use of various surface technologies to strengthen the surface protection of materials has great economic significance and social benefits. Plasma spray ceramic coating equipment         Surface technology mainly has the following characteristics:         (1) There is no need to improve the overall material to enable the surface to obtain a certain ideal function (such as anti-corrosion, wear resistance, high temperature resistance, oxidation resistance, etc.), and even obtain performance that the overall material cannot or is difficult to obtain         (2) Surface film formation, surface alloying and other surface modification methods use few materials, so more expensive and rare elements or compounds can be used without significant cost increase, and the quality of the workpiece can be doubled         (3) It can be used to protect the material, improve the quality of the mold, and repair the surface of the mold.         Surface technologies commonly used to improve the surface properties of materials include: electroplating, thermal spraying, bonding, coating, etc. in surface covering technology. In the surface modification technology, spray strengthening, surface heat treatment, chemical heat treatment, etc. and a composite technology of two or more surface technologies.         Thermal spray technology will have wear resistance and corrosion resistance. The high-temperature resistant ceramic material is sprayed onto the surface of the metal material, and it is firmly combined with the metal material. Ceramic materials with excellent wear resistance, corrosion resistance and high temperature resistance are organically combined with the high strength, toughness, workability, electrical and thermal conductivity of metal materials to give play to the comprehensive advantages of the two types of materials, while meeting the structural performance of mechanical products (Strength, toughness, etc.) and environmental performance (wear resistance, corrosion resistance, high temperature resistance, etc.), so as to obtain composite materials with ideal performance.         Plasma spraying blows the sprayed powder into the plasma jet, uses the plasma flame to heat the sprayed material to a molten or high plastic state, and then hits the surface of the workpiece at high speed. The combination of the coating and the substrate is mainly mechanical, and the bonding strength with the substrate is generally 30~70MPa.         Plasma arc has the characteristics of high temperature, concentrated energy, high flame velocity, good stability, and good adjustability. Therefore, plasma spraying has small deformation of parts. It has the advantages of stable process and many kinds of sprayable materials. It is especially suitable for spraying oxide ceramic materials with high hardness and high temperature resistance. Among the preparation methods of various ceramic coatings, plasma spraying technology does not require large-scale equipment, and has a fast coating formation speed. The spray material is not restricted and other advantages.

Feasibility Study on Plasma Spraying Ceramic Coating Equipment Mould Surface Treatment

(Summary description)Feasibility study on mold surface treatment of plasma spraying ceramic coating equipment:
        The increase in the service life of various molds and the reduction in production costs are related to the materials and manufacturing technology used. Plasma spraying ceramic coating equipment because the wear and corrosion of sprayed ceramic materials generally occur on the surface of the material, so the wear and corrosion resistance of the material can be improved by improving the surface performance of the material, and the mold can also be improved by the same method. life. It can be seen that the use of various surface technologies to strengthen the surface protection of materials has great economic significance and social benefits.



Plasma spray ceramic coating equipment
        Surface technology mainly has the following characteristics:
        (1) There is no need to improve the overall material to enable the surface to obtain a certain ideal function (such as anti-corrosion, wear resistance, high temperature resistance, oxidation resistance, etc.), and even obtain performance that the overall material cannot or is difficult to obtain
        (2) Surface film formation, surface alloying and other surface modification methods use few materials, so more expensive and rare elements or compounds can be used without significant cost increase, and the quality of the workpiece can be doubled
        (3) It can be used to protect the material, improve the quality of the mold, and repair the surface of the mold.
        Surface technologies commonly used to improve the surface properties of materials include: electroplating, thermal spraying, bonding, coating, etc. in surface covering technology. In the surface modification technology, spray strengthening, surface heat treatment, chemical heat treatment, etc. and a composite technology of two or more surface technologies.
        Thermal spray technology will have wear resistance and corrosion resistance. The high-temperature resistant ceramic material is sprayed onto the surface of the metal material, and it is firmly combined with the metal material. Ceramic materials with excellent wear resistance, corrosion resistance and high temperature resistance are organically combined with the high strength, toughness, workability, electrical and thermal conductivity of metal materials to give play to the comprehensive advantages of the two types of materials, while meeting the structural performance of mechanical products (Strength, toughness, etc.) and environmental performance (wear resistance, corrosion resistance, high temperature resistance, etc.), so as to obtain composite materials with ideal performance.
        Plasma spraying blows the sprayed powder into the plasma jet, uses the plasma flame to heat the sprayed material to a molten or high plastic state, and then hits the surface of the workpiece at high speed. The combination of the coating and the substrate is mainly mechanical, and the bonding strength with the substrate is generally 30~70MPa.
        Plasma arc has the characteristics of high temperature, concentrated energy, high flame velocity, good stability, and good adjustability. Therefore, plasma spraying has small deformation of parts. It has the advantages of stable process and many kinds of sprayable materials. It is especially suitable for spraying oxide ceramic materials with high hardness and high temperature resistance. Among the preparation methods of various ceramic coatings, plasma spraying technology does not require large-scale equipment, and has a fast coating formation speed. The spray material is not restricted and other advantages.

  • Categories:Industry News
  • Author:plasma cleaning machine-surface treatment equipment-CRF plasma machine-Sing Fung Intelligent Manufacturing
  • Origin:
  • Time of issue:2021-05-12 08:49
  • Views:
Information

Feasibility study on mold surface treatment of plasma spraying ceramic coating equipment:
        The increase in the service life of various molds and the reduction in production costs are related to the materials and manufacturing technology used. Plasma spraying ceramic coating equipment because the wear and corrosion of sprayed ceramic materials generally occur on the surface of the material, so the wear and corrosion resistance of the material can be improved by improving the surface performance of the material, and the mold can also be improved by the same method. life. It can be seen that the use of various surface technologies to strengthen the surface protection of materials has great economic significance and social benefits.

Plasma spray ceramic coating equipment

Plasma spray ceramic coating equipment
        Surface technology mainly has the following characteristics:
        (1) There is no need to improve the overall material to enable the surface to obtain a certain ideal function (such as anti-corrosion, wear resistance, high temperature resistance, oxidation resistance, etc.), and even obtain performance that the overall material cannot or is difficult to obtain
        (2) Surface film formation, surface alloying and other surface modification methods use few materials, so more expensive and rare elements or compounds can be used without significant cost increase, and the quality of the workpiece can be doubled
        (3) It can be used to protect the material, improve the quality of the mold, and repair the surface of the mold.
        Surface technologies commonly used to improve the surface properties of materials include: electroplating, thermal spraying, bonding, coating, etc. in surface covering technology. In the surface modification technology, spray strengthening, surface heat treatment, chemical heat treatment, etc. and a composite technology of two or more surface technologies.
        Thermal spray technology will have wear resistance and corrosion resistance. The high-temperature resistant ceramic material is sprayed onto the surface of the metal material, and it is firmly combined with the metal material. Ceramic materials with excellent wear resistance, corrosion resistance and high temperature resistance are organically combined with the high strength, toughness, workability, electrical and thermal conductivity of metal materials to give play to the comprehensive advantages of the two types of materials, while meeting the structural performance of mechanical products (Strength, toughness, etc.) and environmental performance (wear resistance, corrosion resistance, high temperature resistance, etc.), so as to obtain composite materials with ideal performance.
        Plasma spraying blows the sprayed powder into the plasma jet, uses the plasma flame to heat the sprayed material to a molten or high plastic state, and then hits the surface of the workpiece at high speed. The combination of the coating and the substrate is mainly mechanical, and the bonding strength with the substrate is generally 30~70MPa.
        Plasma arc has the characteristics of high temperature, concentrated energy, high flame velocity, good stability, and good adjustability. Therefore, plasma spraying has small deformation of parts. It has the advantages of stable process and many kinds of sprayable materials. It is especially suitable for spraying oxide ceramic materials with high hardness and high temperature resistance. Among the preparation methods of various ceramic coatings, plasma spraying technology does not require large-scale equipment, and has a fast coating formation speed. The spray material is not restricted and other advantages.

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