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.

a fatigue state of metal that may be caused by trapping atomic hydrogen in the structure of the steel. Characterized by loss of ductility. May also be caused by work hardening or other factor.

see Hydrogen Embrittlement.

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: embrittlement and subsequent wearing away of metal caused by contact of the metal with hydrogen sulfide.

v: The corrosion caused by contact with hydrogen sulfide [H2S] dissolved in water.

a slickline tester used to spot slickline fatigue and embrittlement before the run.