Titanium alloys are prized for their strength, but their low surface hardness remains a challenge. Plasma nitriding of titanium offers a definitive solution, modifying the surface from the inside out to eliminate galling and wear. In this guide, we explore how cathodic sputtering breaks the oxide barrier, the anatomy of the TiN compound layer, and why hot-wall technology is critical for achieving consistent metallurgical results in these high-performance alloys.

The ‘Eggshell Effect’ in Titanium occurs when ultra-hard coatings are applied directly onto soft titanium substrates. Under high contact loads, the brittle coating cannot follow the plastic deformation of the substrate, leading to cracking and delamination. This article explains the mechanics behind this failure and how plasma nitriding–based duplex treatments create the load-bearing support required for reliable coated titanium surfaces.

Explore or download the infographic that answers the question: Plasma Nitriding or Hard Chrome? This visual guide compares both processes across key factors such as wear resistance, adhesion, dimensional stability, process repeatability, and regulatory impact.

This post compares plasma nitriding and gas nitriding, highlighting the advantages of plasma in industrial applications. It explains how plasma nitriding offers better process control, repeatable results, and energy efficiency. Additionally, it covers the versatility of plasma in treating materials like stainless steel, titanium, and additive-manufactured parts, ultimately improving process performance and part durability.

Plasma nitriding minimizes distortion, but when is grinding nitrided parts necessary? Learn how to optimize your process!

Plasma nitriding uses non-corrosive gases for precision hardening with minimal environmental impact. Learn how it works!

NADCAP certification ensures precision and quality in aerospace & defense manufacturing. Learn how plasma nitriding helps meet its standards

The white layer boosts hardness and wear resistance, while the diffusion zone adds strength. Learn how they impact performance!

Ferritic temperature defines the range where steels retain their structure. Plasma nitriding stays within this range, ensuring hardness with