Nitride structural ceramics
- Si3N4, AlN, BN, and Sialon
Advanced Sintering
Gas Pressure Sintering (GPS)
High-pressure inert gas sintering inhibiting decomposition for high density and refined microstructure.
What This Process Solves
High-pressure inert gas sintering inhibiting decomposition for high density and refined microstructure.
Uniform temperature
Fast thermal cycling
High safety
Controllable microstructure
Suitable Materials & Applications
Carbide superhard ceramics
- SiC, B4C, TiC, and ZrC
Premium cemented carbide and cermets
- WC-Co and TiC-Ni
Refractory metals and high-temperature alloys
- W, Mo, Ta, Nb, and powder-metallurgy alloys
Composites
- SiC/Al and copper-matrix composites
- Ceramic-matrix composites
Evaluation Boundary
Final feasibility depends on material composition, geometry, atmosphere window, thermal profile, target performance, and downstream testing requirements. For immature formulas or complex dissimilar joining, small-sample validation is recommended first.
How to Evaluate This Route
Use the linked material, equipment, workflow, and quality references to prepare an evidence-based first-pass review before requesting final parameters.
Available Equipment & Parameters
G2VGR20 Gas Pressure Sintering Furnace
Advanced Sintering Technology Center / Laboratory-grade
- Furnace chamber size
- Φ200×250 mm
- Maximum pressure
- 9.8 MPa
- Heating material
- Isostatic graphite
- Ultimate vacuum
- 10 Pa
- Maximum temperature
- 2000°C
- Maximum load
- 50 kg
Request a Gas Pressure Sintering (GPS) process review
Share drawings, material grade, size, temperature window, and performance targets for first-pass engineering evaluation.