脆ぜい化か

noun

embrittlement

Technical term used in materials science and engineering to describe the loss of ductility or toughness in a material.

• 水すい素そ脆ぜい化かは金きん属ぞく材ざい料りょうの重じゅう要ような劣れっ化か機き構こうの一ひとつです。

  Hydrogen embrittlement is one of the important degradation mechanisms of metallic materials.