Vacuum Furnace Vacuum Furnace Technology Frontiers

Process Applications Run in Vacuum Furnaces

The difference between vacuum hardening heating temperature and vacuum hardening temperature The so-called vacuum hardening heating temperature is to set the hardening temperature to 800°C and heat at this temperature; it can also be said that the heating temperature is 800°C. As for the latter s...

Vacuum Heat Treating for Gear Manufacturing

Whether it is carburizing, hardening, carbonitriding or overall heating of vacuum hardening gears, the main heat treatment quality problems that may occur during the vacuum hardening and cooling process are: 1. Insufficient hardness after vacuum hardening, uneven hardening hardness, and insuffici...

Cold plate radiator vacuum brazing process

As a cutting-edge technology in the automotive industry, cold plate radiators for automotive autonomous driving systems are gradually moving from technology research and development to market application and have broad market prospects. This product is manufactured using vacuum brazing technology...

Liquid cooling plate vacuum brazing process

There are two main materials for liquid cooling plates: copper and aluminum. Copper is expensive and weighs much more than aluminum of the same volume. Therefore, in many places, aluminum is used where aluminum can be used, and copper is the last resort. Aluminum alloy liquid cooling plates also ...

Excellent vacuum hardening quality

Under the general trend of energy conservation, emission reduction and electrification, the automotive industry has an increasingly obvious demand for lightweight. In this context, the heat treatment process used to improve and enhance the performance of parts will further expand the development ...

It’s Time for Another Look at Vacuum Oil Quenching

Factors affecting the appearance of vacuum quenched workpieces Vacuum quenching often has high requirements for appearance. There are many factors that affect the appearance of vacuum quenching workpieces, including: vacuum degree, air leakage rate, cooling medium characteristics, materials, etc....

Vacuum Furnace with Oil Quench

Hardening of steel is one of the main heat treatment processes. In this process, which is initially carried out using aqueous solutions, the quenching medium affects the final properties of the steel and can therefore be controlled to optimize the hardness, microstructure and degree of deformatio...

Vacuum Oil Quenching Effects on Gear Distortion

Vacuum furnaces are used for quenching. Small parts with relatively large workpieces, quenching temperatures below 1000°C, and relatively high hardenability are intended to be quenched with oil. There are following requirements for vacuum quenching oil: (1) The vapor pressure is low and not easy ...

Study on the Process of Vacuum Low Pressure Carburizing

The product quality of vacuum carburizing is better than that of controlled atmosphere furnace carburizing. For gear carburizing that needs to control quenching deformation, after carburizing in controlled atmosphere furnace, it is necessary to use a quenching press to perform quenching and corre...

Why Vacuum Heat Treatment is a Good Idea

It has the following characteristics in high vacuum: The chemical activity of the high vacuum atmosphere is extremely low. During vacuum heat treatment, the reactions that occur at the interface between the gas phase and the solid phase, such as oxidation, reduction, decarburization, carburizatio...