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.
All documents in the overview
News & Press
All news at a glance
Send us a message
Tel : +86-21-50878190
24 hours online : +8613916614261
Whatsapp : +8613916614261
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 LD Steel Hexagonal Cold Heading Die
When cold die steel is working, due to the relatively large deformation resistance of the processed material, the working part of the die, especially the cutting edge, is subjected to strong friction and extrusion, so the die should have high hardness, strength and wear resistance. In addition, t...
Gear Process Vacuum Heat Treatment Furnace
Vacuum heat treatment of parts with different surface and core requirements (hard outer and inner tough): Medium carbon steel: quenching and tempering → surface quenching → low temperature tempering (surface 50~55HRC, core 265~280HBS); Low carbon steel: carburizing → quenching → low temperature t...
Aerospace material vacuum heat treatment furnace
Compared with large-scale production in other manufacturing fields, aircraft parts materials are characterized by a wide variety of grades and small batches, resulting in complex and diverse vacuum heat treatment processes and equipment, and difficulties in batching and testing. Aviation material...
Vacuum heat treatment furnace for molds
The mold is an important forming equipment in the industry. Modern industrial production puts forward the requirements of high speed, good quality, low cost and long life for the mold. The heat treatment of the mold is a key link that affects the above four requirements. Among the various heat tr...
Copper wire workshop design and vacuum heat treatment
The workshop design of a copper processing plant that uses copper and copper alloy ingots or wire billets as raw materials to produce copper wires by extrusion, rolling and drawing processes. The specification range of copper wire is φ0.02~6mm for red copper, φ0.05~6 mm for brass and cupronickel ...
Casting vacuum heat treatment process
Preparation before operation 1 Check whether the thermocouples and thermometers are normal. 2 Check whether the electrical switches, circuits and meters are normal. 3.Check the status of the kiln body, kiln door and kiln car to see if they are normal. 4.The operator specifies the name, quantity, ...
The function and the production of ceramic bulletproof vest
Ceramics were first used for the protection of helicopters and individuals in the 1960s. Advances in processing technology over the past few decades have led to the use of low-cost ceramic materials. This also promotes the military and non-military applications of ceramic materials. There are man...
Slim shaft vacuum hardening
The slender shaft used in a product of our factory is heated and quenched in a converter, which has different degrees of heating and quenching deformation, and the straightening workload is large. We study the application of vacuum furnace quenching equipment instead of converter for heating and ...
Four stages of cemented carbide vacuum sintering
Cemented carbide vacuum sintering is a process of sintering under sub-atmospheric pressure. This process includes plasticizer removal, degassing, solid-phase sintering, liquid-phase sintering, alloying, densification, and dissolution. Let’s take a look at the four major processes of cement...
Aluminum alloy die-casting mold vacuum heat treatment
The failure modes of die casting molds include thermal fatigue cracking, thermal wear and thermal erosion. The performance requirements for die-casting molds are: high heat resistance and good high temperature mechanical properties; excellent cold and heat fatigue resistance and high thermal cond...