To prevent corrosion on fasteners, and to improve their looks, they are often coated or plated. Here’s a quick look at some of those coatings and platings.

Engineers at Spirol International Corp., Danielson, Conn., are now applying an anti-corrosion process called thermal diffused zinc to the company’s fasteners.The process was invented and ...

Multiple factors are playing a role in black fungus infection among COVID-19 patients and the high intake zinc supplements in the pandemic may also be one of the key factors.