Induction coil heating vacuum hot press sintering furnace

Hot press principle

The vacuum hot pressing furnace is a complete set of equipment for hot pressing materials under vacuum (or other atmosphere) conditions, mainly using resistance or induction heating, and a pressure head driven by a cylinder Press up and down. Under high temperature, the solid particles of the green body are interconnected, the grains grow, the voids (pores) and the grain boundaries are gradually reduced. Through the transfer of matter, the product shrinks and the density increases, and finally becomes a dense polycrystalline sintered body with a certain microstructure, thereby pressing the material into shape. High temperature, pressure and vacuum or atmosphere At the same time, it significantly improves the density, hardness and other mechanical, electronic and thermal properties of the product.

Application field
Hot press sintering of metal and ceramic powder
Ceramic/metal composite and intermetallic compound preparation
Research and development of diffusion welding technology
Densification and hot press sintering of oxygen/nitrogen/boron/carbon compounds and their mixtures

Product feature
The double-layer SUS304 furnace body structure, with cooling water in the middle, effectively reduces the surface temperature of the furnace body.

The frame type four-pillar supporting structure; adopts profile welding and integral processing to ensure the reliability of the equipment.

It adopts advanced thermal insulation materials and thermal insulation structure, with low thermal conductivity and good thermal insulation effect.

The temperature range is wide, and there are many optional heating elements, such as graphite, molybdenum, tungsten, induction heating, etc.,
in a suitable protective atmosphere, the highest temperature can reach 2300 ℃, which can be adapted to the hot pressing and sintering of different materials;

Diversified vacuum system configuration, select different levels of vacuum according to the process;

Equipped with gas charging and discharging system, you can choose to carry out hot pressing sintering in a vacuum environment, or choose to carry out hot pressing sintering in an inert atmosphere or a reducing atmosphere;

Humanized configuration, which can be operated manually or intelligently;

One furnace has multiple functions and can be used as a simple vacuum or atmosphere sintering furnace;

Diversified types, vertical top discharge, vertical side discharge, one-way pressure, two-way pressure, etc., optional;