When the plasma is nitrided, the surface of the part is evenly covered with glow, and the voltage drop is mainly concentrated near the cathode. Under high-energy ion bombardment, the temperature rise rate of the parts is generally uniform. Adjusting the output power of the power supply can control the heating rate and allow the…
DetailsElectrode feeding device. FIG. 7 shows the electrode feeding device, whose structure is separated and sealed by ceramic copper and pure titanium tube, and the material is TA1+ Al2O3 ceramics 95%+T2. FIG. 7 electrode feeding device. The following procedure should be performed before the nail welding: 95% of Al2O3 ceramics is metallized with mo-mn…
DetailsVacuum Brazing Furnace Introduction Vacuum brazing refers to the heating of work piece in a vacuum chamber. It is mainly used for welding products with high quality and easily oxidized materials. The vacuum brazing furnace includes a pressure vessel having a cylindrical side wall and a door, the door being sized and positioned to close…
DetailsCemented carbide Sintering Application Introduction Cemented carbide rods, also known as tungsten steel rods, belong to cemented carbide cutting tools and are suitable for different coarse grinding parameters. They are widely used in traditional automatic and semi-automatic lathes, involving mechanical, chemical, petroleum, metallurgy, electronic and defense industries. Great market usage. Hard alloy rods have many…
DetailsBrazed plate heat exchanger Introduction: Heat exchanger is consisted of many corrugated pressed stainless steel plates. It makes of front and rear covers, and the plates are separated by high-purity thin copper sheets (or nickel sheets) and brazed in a vacuum high-temperature furnace. The direction of the lines of the adjacent plates is reversed, and…
DetailsAutomobile exhaust emissions EGR cooler (heat exchanger, radiator) is a new environmental protection product, with the rapid increase in car ownership worldwide. Installed in automotive EGR systems for return exhaust cooling. The ERG system (exhaust gas recirculation system) is a technology and method for reducing nitrogen oxides in automobile exhaust emissions. It is a product…
DetailsThe vacuum furnace is an industrial furnace which can be drawn under pressure in the furnace. It was around the 1930s. In 1927, the United States made electrical material vacuum annealing furnace. In 1953, vacuum autoelectric arc furnace was used in industrial smelting sponge titanium. The vacuum induction furnace was widely used in industry in…
DetailsCharacteristics of high temperature and high vacuum brazing furnace equipment. Suitable for vacuum brazing stainless steel, high temperature alloy, heat resistant alloy, etc., can also be used in titanium, zirconium, niobium, molybdenum, etc. A high temperature vacuum brazing furnace for vacuum brazing. Diamond tools and FeCrAL carriers. In the vacuum brazing process, the treated parts…
DetailsCharacteristics of high temperature low vacuum brazing furnace equipment. Suitable for vacuum brazing copper alloy, stainless steel. High temperature alloy heat resistant alloys are also used in zirconium, niobium, molybdenum, etc. High temperature vacuum brazing furnace for plate heat exchanger and oil cooler. In the vacuum brazing process, the treated parts are in a vacuum…
DetailsVacuum hot pressing furnace is the equipment of hot pressing sintering process. Vacuum hot pressing sintering is high temperature in a vacuum environment to sample a certain pressure, which makes the germ particles at high temperature in the body, at the same time, by mechanical force, contact and the spread of the particles in different…
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