Hydrogen embrittlement
/ɪmˈbrɪtəlmənt/
noun
1.
(engineering) the weakening of metal by the sorption of hydrogen during a pickling process, such as that used in plating
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[hahy-druh-juh-nahyz, hahy-droj-uh-] /ˈhaɪ drə dʒəˌnaɪz, haɪˈdrɒdʒ ə-/ verb (used with object), hydrogenized, hydrogenizing. 1. . /ˈhaɪdrədʒɪˌnaɪz; haɪˈdrɒdʒɪˌnaɪz/ verb 1. variants of hydrogenate
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[hahy-droh-juh-nol-uh-sis] /ˌhaɪ droʊ dʒəˈnɒl ə sɪs/ noun, plural hydrogenolyses [hahy-droh-juh-nol-uh-seez] /ˌhaɪ droʊ dʒəˈnɒl əˌsiz/ (Show IPA) 1. decomposition of a compound resulting from its interaction with . /ˌhaɪdrəʊdʒɪˈnɒlɪsɪs/ noun 1. a chemical reaction in which a compound is decomposed by hydrogen