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Analysis and Countermeasures of Common Defects in Vacuum Carbonitriding
Vacuum nitrocarburizing is developed on a liquid nitriding substrate, and the salt bath used is a highly toxic cyanide salt. In order to improve the activity of the salt bath and accelerate the process of nitriding and carburizing, air or oxygen is introduced to increase the activity of nitrogen ...
Vacuum heat treatment process of titanium alloy
Advantages of titanium and titanium alloys: low density, high specific strength, higher heat resistance than aluminum, and good corrosion resistance. Disadvantages of titanium and titanium alloys: poor thermal conductivity, poor wear resistance, low elastic modulus, high chemical activity. The ch...
Main advantages of vacuum sintering furnace
Sintering is a technique of densifying a powder body using thermal energy. Its specific definition refers to the densification process in which the porous state of the green body is under high temperature conditions, the surface area is reduced, the porosity is reduced, and the mechanical propert...
Metal powder vacuum sintering technology
Powder metallurgy is a technology that uses metal powder as a raw material to produce metal materials, composite materials and various types of products after forming and vacuum sintering. The powder metallurgy process mainly includes powder pretreatment, powder compaction, powder vacuum sinterin...
Application and Selection of Vacuum Furnace
Every day, we work with products manufactured in vacuum furnaces: for example gears in automotive transmissions, special hard drill bits for industrial or DIY applications. High-strength materials would be difficult to produce without a vacuum. Advantages of Vacuum Furnace Applications The workpi...
Vacuum hardening furnace: mold heat treatment
Heating with medium temperature and high temperature salt bath furnace, and using low temperature alkali bath and nitrate salt bath for graded isothermal cooling and tempering were the main means of mold heat treatment in those days. However, there are many disadvantages in the heating salt bath ...
Heat treatment process of high temperature vacuum furnace
Vacuum heat treatment is a kind of heat treatment process. As long as it involves the field of mechanical manufacturing, heat treatment is a widely used and very important basic process. Heat-treated metal materials can give full play to their performance potential, which is very important for re...
Aluminum radiators vacuum brazing oven
New Technology of Aluminum Vacuum Brazing Radiator 1.Overview of aluminum vacuum brazing radiator As a key part of the car cooling system, the radiator plays an important role in the whole car. It forms the cooling system with the cooling fan, rubber tube, engine water jacket, thermostat, cooling...
Oil Cooler Vacuum Brazing Process
The oil cooler is mainly used to cool the engine lubricating oil to stabilize the lubrication system, improve the power and economy of the automobile engine, and is an important part of the automobile heat exchange system to ensure the safe operation of the engine and its service life. In recent...
Vacuum Hardening of Tool Steel
There are two types of classification of tool steel in engineering, one can be divided into: carbon tool steel and alloy tool steel according to the composition; the other can be divided into: cutting tool steel, die steel and measuring tool steel according to the use. In addition, it can also be...