Hot isostatic pressure technology (HIP)
Hot isostatic pressing
The company provides the global customers with hot and static pressure (HIP), powder alloy steel, and the processing services of bimetallic materials. We adopt flexible production process, can respond quickly to market demand, provide better service for customers.
Heat isostatic pressure up to 1400 MPA (MPA)
Temperature up to 2000 ˚ C
Hot isostatic pressure densification service
The inner parts with closed pores can be densified under the conditions of uniform high temperature and high-temperature treatment. No isostatic pressure tanks. The graph shows that the quality of materials is improved after the process of heat and isostatic compacting. (note: only closed pores can be completely removed.)
General performance and purpose:
The density reaches the maximum and is easy to be polished
Defective parts do not need to be cast
No segregation or grain growth
High static strength (up to 30%)
Ceramic wear resistant parts
Ceramic medical equipment accessories
Near-exact solid powder metallurgy steel
In the manufacture of powder metallurgy accessories, the powder must be welded and sealed, which can ensure that the parts of the parts are subjected to high pressure and high temperature evenly during the process of hot pressing. The jacket can be removed after densification. Ultrasonic quality testing is performed, and the polishing part is analyzed. The parts can then be processed according to the specifications.
Best wear resistance.
Optimum corrosion resistance.
High strength (no pore)
Grain is small, the microstructure is even.
No phase separation.
Low carbon steel
Tool steel (HSS)
Stainless steel (duplex stainless steel, austenitic stainless steel)
Nickel base alloy
Cobalt base alloy
A better microstructure is obtained through the process of thermostatic pressure processing
These images show that the microstructure is improved after the process of heat and isostatic pressing.
Forged duplex steel
Heat and other static pressure
The powder and substrate are packed and treated
All surfaces are uniformly high pressure and high temperature
The properties of different materials are combined
There will be no phase segregation and phase segregation
The overall coating thickness is over 2 mm
Special steel and surface hardening can be used
The cooling channel can be connected to the main body
Plastic and food extruder
Underwater equipment and offshore equipment
Valve products and pump products