passivator
A material that inhibits corrosion of a metal surface by increasing its passivity
plural of transmethylation
(transitive) To change one substance into another; to transmute. / (transitive) To change the bread and wine of the Eucharist into the body and blood of Jesus.
(mineralogy) A monoclinic-prismatic mineral containing aluminum, calcium, hydrogen, iron, oxygen, silicon, and sodium.
技術者は保管中のステンレス製継手のさびを防ぐために、不動態化剤の使用を勧めた。
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