残ざん留りゅう応おう力りょく

noun

residual stress

Technical term in materials science and engineering for stress remaining in a material after the original cause of stress is removed.

• 溶よう接せつ部ぶには残ざん留りゅう応おう力りょくが生しょうじやすい。

  Residual stress tends to occur in welded parts.

• 残ざん留りゅう応おう力りょくを除じょ去きょするために熱ねつ処しょ理りを行おこなう。

  Heat treatment is performed to remove residual stress.