[Case Study] PH Coating

Nitriding and coating of steel surfaces! A case study demonstrating the realization of products without cracks or chipping while maintaining the toughness of the steel.

last updated Jun 29, 2026

Heat treatment "Plasma Hard"

Achieving strong adhesion at low temperatures (below 500°C) through combined processing with standard substrate treatment!

last updated Nov 19, 2025

[PH Case Study] Extending the Lifespan of Aluminum Die Casting Molds

Solving the issue of increased mold replacement frequency due to heat cracks and melting!

last updated Jun 02, 2026

[PH Case Study] Coating with Wear Resistance, Release Properties, and No Dimensional Change

Coating disposable molds allows for reprocessing and reuse multiple times! This leads to cost reduction and high praise.

last updated Jun 02, 2026

[PH Case Study] Reduction of Sand Mold Maintenance Frequency and Extension of Lifespan

Solve your problems related to mold wear with composite surface treatment plasma hardening!

last updated Jun 02, 2026

[PH Case Study] Optimizing Surface Condition with Special Peening

The adhesion strength is further improved compared to the composite treatment of nitriding and coating! It also suppresses the decrease in lifespan during re-surfacing.

last updated Jun 02, 2026