Hastelloy alloys

General Corrosion General corrosion is the most common form of corrosion that causes greatest mass loss of metal. It is attributed by uniform corrosion of the whole area subjected to the corrosive condition. Steel rust when it is exposed to weather is a common example. As the corrosion is linear with time, the service life … Continue reading Which alloys should be used in different types of corrosion

However it is chemically categorized as a weaker acid than hydrochloric or sulfuric acid, some materials are extremely corrosive more than even hydrofluoric acid. Use of gold and platinum are fully resistant to corrosion in aqueous solutions. The engineering materials that are significantly used in hydrofluoric acid owe their corrosion resistance to the development of … Continue reading Corrosion resistance behaviour of Nickel alloys in hydrofluoric acid