Vacuum Furnace Vacuum Furnace Technology Frontiers

Vacuum Annealing Heat Treatment of Metal Coronary Stents

The vacuum annealing heat treatment of metal coronary stents is a key process and a special process in its manufacturing process. The performance of metal coronary stents can be optimized by vacuum annealing heat treatment, including reducing the tensile strength and hardness of the material, inc...

Failure analysis of vacuum sintered die-bonding chip peeling off

In the production and processing of military electronic components, sometimes due to the abnormality of the chip back gold process, defects in the die bonding process during the packaging process may occur, resulting in abnormal chip bonding performance and reduced packaging yield. For a certain ...

Influence of brazing filler metal on vacuum brazing of titanium alloys

Brazing of titanium alloys has the advantages of small deformation, high precision and good mechanical properties, but brazing of titanium alloys is also prone to form intermetallic compounds, resulting in low fatigue resistance and impact strength of joints. Therefore, the selection of suitable ...

Vacuum heat treatment control of machining deformation of engine cast titanium casing

ZT3 and ZT4 alloys have good comprehensive properties, and the working temperature can reach 500 ℃ and 350 ℃ respectively. They can be used for engine compressor parts and aircraft structural parts. They are cast titanium alloys widely used in the aviation industry. It is used to manufacture the ...

Vacuum heat treatment of slender hollow parts

During the trial production stage of product development, key parts processing problems are often encountered. Especially for parts with complex shapes, the deformation law of heat treatment is difficult to control. After finishing and forming, the salt bath heat treatment method is used. After h...

Vacuum gas Quenching of 45CrNiMo1VA Steel Spinning Mandrel

In order to improve the material utilization rate of cylindrical parts, factories often use strong spinning forming technology. Spinning mandrel (also known as mandrel) is an important process equipment that is located in the inner hole (or inner cavity) of the workpiece to guide and bear pressur...

Vacuum quenching of KMN steel structure

KMN steel is a low-alloy high-strength steel. Due to its excellent weldability and good comprehensive mechanical properties, it is often used to manufacture parts that work at high temperatures in industrial sectors such as boilers, steam turbines, power machinery, industrial furnaces, and petroc...

Vertical double-barreled shotgun receiver vacuum heat treatment

In the manufacturing stage of the vertical double-barreled shotgun, the quenching and oxidation deformation of the key component “casing” will be encountered. The riser casing is a high-precision gun with asymmetrical shape processed by CNC forming and milling, and it cannot be remedi...

Aluminum alloy chassis vacuum brazing process

1 Aluminum alloy chassis An aluminum alloy chassis is an important carrier of a certain equipment, and its quality directly affects the performance of the entire equipment. With product batches Put into production, although the traditional manual tungsten argon arc welding process can meet the pr...

Vacuum Brazing Technology of Aluminum Alloy Plate Radiator

The so-called vacuum brazing is to clamp the materials to be brazed together with fixtures, heat them in a vacuum furnace to melt the 4004, 4104 or 4N04 aluminum alloy solder into a high temperature liquid state, and fill the welded parts (3003 alloy) under the action of capillary force. ) to ach...