About the International Zinc Association

The IZA is the only global industry association dedicated exclusively to the interests of zinc and its users. Operating internationally and locally in Africa through the IZA Africa Desk, the IZA helps sustain the long-term global demand for zinc and its markets by promoting such key end uses as corrosion protection for steel and zinc as essential in human health and crop nutrition. IZA’s main programmes are Zinc Use Research, Sustainability & Environment, Technology & Market Development and technical Communications.

In South Africa, the IZA plays a vital role in establishing the basis for the successful growth of the zinc industry by increasing awareness of zinc and its applications and benefits in key sectors and markets.

An in-depth look at thermal zinc diffusion

An in-depth look at thermal zinc diffusion

Thermal zinc diffusion, also known as sherardising or thermal diffusion galvanizing (TDG), is a well-established process to apply a protective zinc coating to steel parts. Unlike electroplating, which deposits a surface layer, thermal zinc diffusion creates a deeper,...

The important role of zinc in mental health

The important role of zinc in mental health

The International Zinc Association (IZA) Africa is highlighting the importance of zinc in mental health. “Zinc is an essential mineral that plays a role in many bodily functions, including mental health,” comments Simon Norton, Director: IZA Africa.Zinc is crucial for...