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What are the functions and precautions of vacuum furnace
What are the functions and precautions of vacuum furnace? 1. Vacuum quenching (tempering, annealing) is a treatment method to achieve the expected performance by heating and cooling the materials or parts in vacuum according to the process specification. 2. In the vacuum state, the vacuum sinteri...
vacuum atmosphere furnace working principle
Vacuum atmosphere furnace is a new heat treatment technology combining vacuum technology and heat treatment technology. The vacuum environment of vacuum heat treatment refers to the atmosphere environment lower than one atmospheric pressure, including low vacuum, medium vacuum, high vacuum and ul...
How to set up heating and pressurizing scheme in vacuum furnace?
Heating and pressure procedure of vacuum furnace setting: (1) Set heating program: generally set according to the program, and the high temperature rise rate is 100 ℃ / min. if you want to rapidly increase the temperature rise at the beginning of the test, you can put the temperature rise mode in...
Pressure requirements for cooling water of vacuum furnace
Pressure requirements for gas and cooling water of vacuum atmosphere furnace The gas pressure and cooling water pressure in the vacuum atmosphere furnace are two indexes. If the furnace is an air charging furnace, the gas pressure index is necessary, reflecting the maximum pressure that the furna...
Emergency measures for failure of vacuum sintering furnace
The vacuum sintering furnace is suitable for the vacuum sintering of powder metallurgy products, metal forming products, graphite composite pad hardening, stainless steel matrix, ceramic materials, etc. In this vacuum sintering furnace, using the principle of medium frequency induction heating, a...
Emergency method of vacuum furnace in case of failure
The inevitable emergency occurs in the use of the vacuum furnace. The operator should not be surprised, but should calmly take some emergency measures to ban it before the event. How to deal with the emergency? 1、 When the heating chamber is heated and the power is cut off 1. Turn off the total ...
Difference between vacuum hot pressing furnace and vacuum furnace
Vacuum hot pressing sintering furnace is usually used for rapid and high-grade cermet, composite ceramics, nano phase, gradient function, mesoporous nano thermoelectricity, alloy glass non-equilibrium state and biomaterial sintering. Vacuum furnaces are often used for metal materials. In addition...
Vacuum atmosphere furnace
1、 Vacuum atmosphere furnace application Vacuum atmosphere furnace series are widely used in the early experiments of laboratories, industrial and mining enterprises and scientific research institutions, including reduction atmosphere, inert atmosphere and hydrogen nitrogen mixed atmosphere. 2、...
vacuum furnace development history
Industrial furnace in which the pressure in the vacuum furnace is lower than atmospheric pressure. Electric heating of vacuum furnace, no oxidation and decarburization outside the heated workpiece, small deformation, good mechanical properties. The melting of metal in vacuum furnace is conducive ...
Ndfeb sintering vacuum furnace
Characteristics of ndfeb sintering vacuum furnace: Fully sealed and low oxidation in and out of the preparation room, the workpiece will not contact with the atmosphere at any time; Low pollution, external thermal structure is adopted to eliminate the “cold trap effect” of heating ind...