Hydrogen Embrittlement Treatment

Acadian Group provides essential hydrogen embrittlement treatment services for high-strength steel components requiring post-plating heat treatment. Our specialized baking facilities ensure complete hydrogen removal while maintaining the mechanical properties and dimensional integrity of critical components.

Hydrogen embrittlement is a serious concern for high-strength steel components (>1000 MPa) that undergo electroplating processes. Our controlled atmosphere baking systems provide precise temperature and time cycles to eliminate hydrogen while preserving coating integrity and component strength.

This project demonstrates our expertise in hydrogen embrittlement relief and our commitment to delivering components that meet the highest safety and performance standards. Our quality control protocols ensure effective hydrogen removal and maintain component reliability.

This hydrogen embrittlement treatment project involved processing high-strength aerospace fasteners requiring precise post-plating heat treatment to eliminate hydrogen absorbed during the electroplating process. The critical nature of these components demanded strict adherence to ASTM F519 standards.

Components were processed in our controlled atmosphere baking ovens at precisely controlled temperatures (typically 190-200°C) for specific time periods (usually 8-24 hours) depending on component specifications. Temperature monitoring and recording systems ensured complete compliance with requirements.

Quality control included pre- and post-treatment mechanical testing to verify that hydrogen embrittlement relief was achieved without compromising material properties. Bend testing and tensile testing confirmed that components retained their original strength and ductility.

Our baking facilities feature multiple temperature zones and precise atmosphere control to prevent oxidation while ensuring effective hydrogen removal. The project demonstrated our capability to handle critical aerospace components with the highest safety and quality standards.