1, from the point of view of use, the blast drying oven is a drying equipment, mainly for baking, drying, sterilizing and curing the articles, without temperature qualitative test. The high temperature test chamber is a test instrument dedicated to temperature testing of test products.
2, from the technical indicators, the temperature uniformity of the blast drying oven is plus or minus 2.5%, the national standard stipulates that the temperature uniformity of the high temperature test chamber is plus or minus 2, compared with the drying box, the temperature control temperature is more precise and uniform. Better, it is good for temperature experiments.
3. From the structural point of view, the high-temperature test box uses imported high-power fan, double-channel hot-circulation system, and the stainless steel high-temperature electric heater passes through the air circulation to quickly heat the working room. The studio adopts mirror stainless steel and ultra-insulation high-quality cotton, which can quickly reach the set high temperature of the box. It is widely used for high-temperature drying of various materials, workpiece heating installation, material high temperature test, chemical raw material reaction treatment. Ultra-high temperature oven, higher working temperature, high temperature drying special materials, workpiece heat treatment, high temperature test of materials.
Metal alloy powders are commonly used in thermal spray processes to coat surfaces with a protective or functional layer. These powders are typically made by combining different metal elements in specific compositions to achieve desired properties such as corrosion resistance, wear resistance, or thermal conductivity.
Some commonly used metal alloy powders for thermal spray include:
1. Nickel-based alloys: These alloys are known for their excellent corrosion resistance and high-temperature strength. They are often used in applications where resistance to oxidation and wear is required, such as in gas turbine components.
2. Cobalt-based alloys: Cobalt alloys are known for their high hardness and wear resistance. They are commonly used in applications where resistance to abrasive wear and high temperatures is required, such as in the aerospace and power generation industries.
3. Stainless steel alloys: Stainless steel alloys are used for their corrosion resistance and high-temperature strength. They are often used in applications where protection against corrosion and oxidation is required, such as in chemical processing equipment.
4. Titanium-based alloys: Titanium alloys are lightweight and have excellent corrosion resistance. They are commonly used in applications where a combination of high strength, low density, and corrosion resistance is required, such as in the aerospace industry.
These metal alloy powders can be applied using various thermal spray techniques, such as flame spraying, arc spraying, plasma spraying, or high-velocity oxygen fuel (HVOF) spraying. The specific choice of alloy powder and thermal spray process depends on the desired coating properties and the application requirements.
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