Semiconductor process equipment, measuring instruments, and precision mechanical modules endure complex stress loads such as temperature cycling, pressure shocks, chemical corrosion, and vibration wear during prolonged operation.
These conditions will affect the material's grain structure, interface stability, surface protective layer integrity, and mechanical strength. Moreover, subtle defects at the micron to nanometer level can often lead to performance degradation, equipment anomalies, shortened lifespan, or increased maintenance costs.
In the process of introducing new materials, adjusting processes, or managing equipment lifecycle, being able to grasp the essence of materials and their behavioral changes under environmental loads is key to ensuring equipment stability and reducing operational and maintenance costs.
MA-tek provides a complete material evaluation capability from macrostructure observation to nano-scale grain and interface analysis, assisting customers:
1. Confirm whether the material structure matches the design.
2. Tracking the initial locations and expansion mechanisms of wear, cracks, or corrosion.
3. Evaluate the impact of heat treatment or surface treatment on material performance.
4. Establish evidence of material lifespan, stability, and inter-batch consistency.
Ultimately, it provides a quantifiable basis for optimizing the design of equipment and components, strengthening processes, and maintenance strategies.
| Service Direction | Focus Points | Applicable scenarios | MA-tek assistance |
|---|---|---|---|
| Analysis of Metal and Ceramic Material Structures | Grain size, phase composition, internal cracks, and residual stress | Part fatigue, fracture, quality confirmation after processing | SEM, EBSD, metallographic analysis, mechanical section observation |
| Coating and Surface Treatment Evaluation | Coating thickness, adhesion, surface roughness, and uniformity | Nano-coating, protective film, corrosion-resistant coating performance verification | AFM, Scratch Test, Profilometer, Cross-section measurement |
| Investigation of Wear and Corrosion Mechanisms | Material failure pathways, composition of oxide layers and corrosion products | Determination of the source of efficiency decline and abnormal wear after long-term use. | XPS, AES, FIB profile, EDS composition distribution comparison |
| Determination of material stability after heat treatment or process changes | Crystal phase changes, orientation differences, interface degradation risks | Material revision / Supply chain transfer order / Batch consistency confirmation | XRD, FIB-TEM, STEM-EELS structure and phase change analysis |
