Wed, 12 Sep 2018 02:46:38 +0000
pressure sintering furnace what are the advantages
Now let’s take a look at the advantages of using pressure sintering furnace.
1, high production efficiency, less oxidation and decarbonization, saving material and forging die cost.
Because the principle of medium frequency induction heating is electromagnetic induction, the heat generated in the workpiece itself, ordinary workers with sintering furnace 10 minutes after work can carry out Forging tasks of continuous work, do not need professional workers in advance of the furnace burning and sealing work. There is no need to worry about the waste of the billet heated by the coal stove due to power failure or equipment failure. Because of the high heating speed, the oxidation is very little. Compared with coal-fired furnace, each ton of forgings can save at least 20-50kg of raw materials, and the material utilization rate can reach 95%. Because the heating method is uniform and the core surface temperature difference is very small, the service life of the forging die is greatly increased, and the roughness of the forging surface is less than 50um.
2, the working environment is superior, improve workers’ working environment and corporate image, pollution-free and low energy consumption.
Compared with coal stoves, sintering furnace workers will no longer be exposed to the scorching sun coal stove roasting and fumigation, but can meet the requirements of environmental protection departments, while establishing the company’s external image and forging industry’s future development trend. Induction heating is the most energy-saving heating method in electric heating furnace, which consumes less than 360 degrees of electricity per ton of forging from room temperature to 1100 degrees.
3. Uniform heating, minimal temperature difference of core table, high accuracy of temperature control.
The heat of induction heating is generated in the workpiece itself, so the heating is uniform and the temperature difference of the core table is very small. The temperature control system can realize precise control of temperature and improve product quality and pass rate. Pressure sintering furnace heating device has the advantages of small volume, light weight, high efficiency, good hot processing quality and favorable environment. It is rapidly phasing out coal-fired furnace, gas furnace, oil-fired furnace and ordinary resistance furnace. It is a new generation of metal heating equipment.
Technical specification for pressure sintering furnace
(1) Usage: Mainly used for pressure sintering of cemented carbide, ceramic parts, powder metallurgy molding sintering, etc.
(2) Features: High performance cemented carbide can be produced by uniform pressure with high pressure inert gas at sintering temperature. The cemented carbide products sintered by this equipment have excellent microstructure, and the density, hardness and strength of the products are improved correspondingly. The cemented carbide products are sintered and then hot isostatic pressing. Compared with the quality alloy, it has the advantages of stable performance and low production cost.