What are the uses of vacuum furnace types

Vacuum furnace can realize vacuum quenching and tempering, vacuum annealing, vacuum sintering, vacuum chemical heat treatment and vacuum coating and other processes, so vacuum furnace can realize the complex process that other heat treatment equipment can not handle. Vacuum furnace is classified into vacuum sintering furnace, vacuum annealing furnace, vacuum brazing furnace, vacuum carburizing furnace, vacuum furnace and so on. Let's take a look at what different vacuum furnace types are used for and what are the benefits of using vacuum furnaces for workpiece handling!

1. Use of vacuum sintering furnace:

Vacuum sintering furnace is in the vacuum after hydrogen filling protection state, using the principle of medium frequency induction heating, so that the tungsten crucible in the coil to produce high temperature, through the heat radiation conduction to the work, suitable for scientific research, military units to refractory alloy such as tungsten, molybdenum and alloy powder forming sintering. It is also divided into horizontal vacuum sintering furnace and vertical vacuum sintering furnace. The place where the electric furnace is installed should meet the requirements of vacuum health, the surrounding air should be clean and dry, and there are good ventilation conditions, and the working place is not easy to raise dust.

Sintering furnace is mainly used for the sintering process of semiconductor components and power rectifier devices. It can be used for vacuum sintering, gas protection sintering and conventional sintering. It is a kind of novel process equipment in the series of semiconductor equipment. It can also be used for vacuum heat treatment and vacuum brazing in other fields.

2. Use of vacuum annealing furnace:

Vacuum annealing furnace is mainly suitable for stainless steel drawing parts such as water heating equipment, no oxidation. Vacuum annealing furnace. With high productivity. After treatment, the surface of the product is bright and non-oxidizing, which is widely used in stainless steel bearings, tools, self-tapping self-drilling, rust steel screws and other fields. Vacuum annealing furnace can also be used in the protective atmosphere. The role of vacuum with less pollution is mainly for the precision parts of high precision metal components, to avoid the barrier set up to contact with complex gas components under high temperature conditions.

3. Use of vacuum brazing furnace:

Vacuum brazing furnace is mainly used for aluminum alloy heat exchanger and other aluminum products vacuum brazing, stainless steel, titanium alloy, hard alloy, high temperature alloy, non-ferrous metal brazing and high speed steel, die steel, bearing steel, stainless steel and other materials vacuum tempering, and non-ferrous metal time and annealing treatment and stainless steel heat exchanger, oil cooler, stainless steel vacuum brazing cup.

4, the use of vacuum carburizing furnace:

Vacuum carburizing furnace can flexibly realize a variety of heat treatment processes, such as vacuum carburizing, vacuum carburizing, vacuum carburizing + oil quenching, vacuum carburizing + gas quenching, and vacuum furnace functions. And can be used for all kinds of industrial materials and parts related heat treatment. Such as 12Cr2NI4A, 12CrNi3A and other high alloy carburizing steel carburizing and after carburizing quenching, 20CrMnTi and other structural steel carburizing and after carburizing quenching, 1Cr13 and other stainless steel carburizing and after carburizing quenching, H13, W6Mo5Cr4V2 and other die steel quenching, gear parts, shaft sleeve parts, precision bearings, oil pump nozzle mechanical parts, precision mechanical parts, etc.

5. The use of vacuum tempering furnace

Vacuum tempering furnace application requirements after tempering parts surface bright, no oxidation color, can be used in high temperature tempering of die steel, high temperature alloy, elastic alloy, copper alloy, titanium alloy, copper and copper alloy stress and softening annealing, at the same time can be fast cooling function.