繊維配向を有する立方晶多結晶体のＸ線応力測定法

• 田中 啓介

  名古屋大学工学研究科機械工学教室

• 石原 啓策

  名古屋大学大学院

• 井上 馨

  名古屋大学大学院

書誌事項

タイトル別名

• A Method of X-Ray Stress Measurement for Cubic Polycrystals with Fiber Texture.
• センイ ハイコウ オ ユウスル リッポウショウ タケッショウタイ ノ Xセン

抄録

A new method of X-ray stress measurement was proposed for cubic polycrystals having the [111] fiber texture with the fiber axis perpendicular to the specimen surface. The relation between the strain measured by the X-ray method and the stress was derived on the bases of Reuss and Voigt models. The procedure to determine the residual stresses in aluminum thin films having the [111] fiber texture was presented. The X-ray strain was measured at the inclination angle ψ=0° and 70.5° for 222 diffraction, and ψ=29.5° and 58.5° for 311 diffraction. The values of in-plane stresses, σ₁₁, σ₂₂ and σ₁₂, and out-of-plane stress, σ₃₃, were determined from the measured strains. For the case of equi-biaxial stresses, i.e. σ₁₁=σ₂₂=σ, both models give the identical relation between the X-ray strain and sin²ψ. The stress can be determined from the slope of the linear relation.

収録刊行物

• 材料

  材料 45 (8), 945-950, 1996

  公益社団法人 日本材料学会

キーワード

• X-ray stress measurement
• Cubic crystal
• Fiber texture
• Reuss model
• Voigt model

詳細情報

• CRID: 1390282680369988736
• NII論文ID: 110002293113
• NII論文ID: 10003923821
• NII書誌ID: AN00096175
• DOI: 10.2472/jsms.45.945
• COI: 1:CAS:528:DyaK2sXntVyisw%3D%3D
• ISSN: 18807488
• ISSN: 05145163
• NDL書誌ID: 4010993
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4010993
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可