دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: see hydrogen embrinlement.

n: Metal becomes brittle rupture because of absorbing hydrogen.

low ductility of a metal due to its adsorption of hydrogen. More commonly called hydrogen embrittlement.

n: glass that has been treated with a heating and cooling process that toughens it and reduces its brittleness.

n: the state of having rigidity but little tensile strength. Compare toughness.

n: measure of steels ability to withstand a crack or flaw without fracturing. It can be altered by changing chemical composition, microstructure, and heat treatment. Compare brittleness.

n: low ductility of a metal caused by its absorption of hydrogen gas. Also called acid brittleness.

n: see acid brittleness.

a corrosion mechanism in which atomic hydrogen enters between the grains of the steel, and causes the steel to become very brittle.

n: Named as hydrogen brittleness cracking,too.when drill fluid contain hydrogen sulphide,hydrogen can infiltrate in steel products and cause it brittle fracture.

n: measure of steels ability to withstand a crock or flaw without fracturing. It can be altered by changing chemical composition, microstructure, and heat treatment. Also called ductility. Compare brittleness.