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Optimizing vacuum heat treatment of spring steel
Spring is an important part in various machinery and instruments. According to its use occasion and structural shape, it can be divided into two categories: leaf spring and coil spring. The type of steel used to make spring parts is called spring steel. Performance requirements of spring steel In...
Ultra-thin PCD circular saw blade vacuum brazing process
Ultra-thin PCD circular saw blade is a high-efficiency cutting tool. It has been widely used in various industries such as furniture, lumber making, construction, decoration, decoration, non-ferrous metallurgy, etc. It can be used to process various soft and hard natural woods, particleboards, pl...
Vacuum annealing 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 Charact...
Vacuum Hardening and Vacuum Tempering Heat Treatment for Metal Parts
Spring is an important part in various machinery and instruments. According to its use occasion and structural shape, it can be divided into two categories: leaf spring and coil spring. The type of steel used to make spring parts is called spring steel. Performance requirements of spring steel fo...
Practical Technology For Low Pressure Vacuum Carburizing Heat Treatment
The widespread application of vacuum heat treatment technology not only improves the performance of parts and products, but also promotes the rapid progress of its own process level and processing equipment. The current related key technologies continue to break through, the process is increasing...
Effects of Heat Treatments on Steels for Bearing Applications
1.Rolling bearings The characteristics of rolling bearings: easy use and maintenance, reliable operation, good starting performance, and high load-bearing capacity at medium speeds. Compared with sliding bearings, rolling bearings have larger radial dimensions, poorer vibration damping capabiliti...
Ceramic package shell vacuum brazing
A customer uses a hydrogen furnace to braze ceramic packaging shells. In dry hydrogen, the entire brazing process requires precise control of the dew point. At the same time, hydrogen will embrittle metals such as copper, titanium, copper, copper, and aluminum. , affecting the welding quality of ...
Production Process Of Vacuum Brazed Diamond Saw Blade
How to improve the holding power of diamond by the metal matrix has always been an important direction of research. Among them, the most commonly used method is to coat the diamond surface with Ti, Cr and other metals. Although diamond plating can effectively prevent thermal damage to diamonds an...
Heat treatment process for wide and thick plates
Introduction to heat treatment process of wide and thick plates Heat treatment uses different heating systems, holding times, and cooling rates to cause diffusion and recrystallization of the steel’s composition and structure. It can also promote or prevent the transformation and precipitat...
Vacuum brazing of aluminum alloys and filler metals
Because aluminum alloy has the advantages of light weight, good corrosion resistance, and good thermal and electrical conductivity, it is used in various sectors, and its usage is increasing year by year. It often appears in aerospace, construction, automobiles, ships and other fields, so it has ...