Vacuum Heat Treatment Furnace
Vacuum Sintering Furnace
Vacuum Brazing Furnace
Please send us your inquiry about the customization of other furnace types or related questions about vacuum furnace. We will reply you immediately. Thank you.
Downloads
All documents in the overview
News & Press
All news at a glance
Request
Send us a message
Email: contact@vacfurnace.com
Tel : +86-21-50878190
Wechat : 2210154395
Address: NO.1299, XinJinQiao Road, Pudong New Area, Shanghai, China.
Copyright © 2010-2021 Shanghai Gehang Vacuum Technology Co.,Ltd. All Rights Reserved.
Vacuum Heat Treatment of Metal Bellows
Metal corrugated pipe is an axisymmetric pipe shell part with elasticity, thin wall and transverse ripple. It requires both elastic properties and pressure resistance, sealing, corrosion resistance, temperature resistance and other properties. It can produce corresponding displacement under the a...
Vacuum Brazing Technology of Stainless Steel Surgical Instruments
A surgical instrument for holding suture needles and knotting, the working end of which is inlaid with cemented carbide by inlaying technology, so as to obtain better wear resistance and anti-skid performance and facilitate maintenance and replacement. In recent years, the vacuum brazing heat tre...
Analysis of Defects in Vacuum Brazing of Aviation Aluminum Alloy Chassis
Due to its special working environment, aviation airborne power supply chassis requires some special requirements such as heat dissipation, weight reduction, anti-electromagnetic interference, anti-vibration, and corrosion resistance. The rust-proof aluminum alloy 3A21 has mature and good brazing...
Application of Vacuum High Pressure Gas Quenching Furnace in Heat Treatment of Casting Die
With the continuous enhancement of people’s awareness of environmental protection, behaviors that endanger the environment are gradually restricted or prohibited. Because vacuum heat treatment is pollution-free, it has developed very rapidly in my country in recent years. At present, the 6b...
Gas Nitriding Technology of 34CrNi3MoA Steel
34CrNi3MoA steel is a high-strength alloy steel widely used in the steam turbine industry. After quenching and tempering, it has good comprehensive mechanical properties. Especially after nitriding, it is often used to manufacture important parts with high strength and good plasticity, such as ge...
Research on Vacuum Nitriding Technology
1.Vacuum nitriding process During the experiment, the vacuum degree in the furnace was reduced to 1.33Pa, and then the temperature was raised to the nitriding temperature. After reaching the temperature, the temperature was maintained for 30 minutes to purify and degas the sample surface. The max...
Aluminum alloy die-casting mold vacuum heat treatment
Aluminum alloy die-casting mold cavity, core, slider, ejector, gate and other core parts are often subjected to plastic deformation, wear, cracking and fatigue due to the high temperature, erosion, erosion, rapid cooling and rapid heating of liquid aluminum alloy during work. It is required that ...
Diagnosis and Treatment of Discoloration Faults of Vacuum Brazing Furnace Parts
In recent years, vacuum furnaces have been widely used in factories. Some old furnaces that have been used for many years are prone to oxidation and discoloration of parts during processing, which seriously affects the quality and efficiency of parts processing. The following is an introduction ...
Rectifying strut and vacuum heat treatment process
The rectifying strut is an important part of the gas turbine. Its structure is relatively complex. It is a precision casting with an overall size of up to 800mm and a gross weight of 26kg with a relatively uniform wall thickness. Because of its special core structure, it brings certain difficulti...
Vacuum heat treatment process of ball screw
The lead screw is a slender part composed of teeth with different tooth shapes spiraling around the slender cylindrical axis. It transmits equal parts precision and force distance through the helix formed by the threaded teeth, thereby realizing rotary motion and linear motion. mutual conversion....