QUALITY ISSUES
The Problem: Inconsistent Performance and Manufacturing Defects
Preventing quality issues in high-performance industries limits the risk of operational failures, process inefficiencies, and elevated costs. Whether due to inconsistent density, machining variability, or uncontrolled thermal properties, these failures undermine system reliability.
Key quality challenges include:
- Material inconsistency, such as variable porosity, grain size, or phase distribution
- Tight tolerance requirements for precision components like dies, seals, and sensor housings
- Mechanical brittleness, increasing the risk of chipping or cracking during machining or in-service use
- Traceability gaps, making it difficult to isolate problems or ensure batch conformity in critical applications
International Syalons delivers materials and manufacturing processes built around dimensional control, microstructural stability, and compliance with international quality standards.
Certified Quality Management
International Syalons’ production facilities follow a rigorous, traceable, and standards-compliant process:
- ISO 9001:2015 Certified: End-to-end quality control from raw material to final inspection
- Batch-Level Traceability: Every part and process is fully documented for assurance and accountability
Advanced Testing Protocols:
- Mechanical: Fracture toughness (up to 7.7 MPa·m½), hardness, fatigue performance
- Thermal: Thermal shock resistance (ΔT = 600–900°C), oxidation resistance at high temperatures
- Non-Destructive Evaluation: X-ray and dimensional inspection for aerospace-critical components
Collaborative, Consistent, and Controlled
International Syalons actively partners with manufacturers, research institutions, and OEMs to ensure every component meets its performance and quality targets. Through:
- Collaborative Design Reviews
- Academic Research Partnerships
- Technician Training Programs
Syalons continues to evolve its processes while guaranteeing material reliability across every production batch.


Sialon and zirconia provide the high temperature strength and non-wetting properties necessary for metal casting, extruding, and welding.

Technical ceramics are characterised by excellent mechanical strength and hardness, and are widely used in extreme wear applications.

Silicon nitride offers excellent corrosion and thermal resistance and are ideal materials for use in the chemical and process industries.
