Scholarlink

<p>We demonstrate a mechanism-based methodology for establishing an equivalent initial flaw size distribution from microstructure characterization data and knowledge of fatigue and fracture mechanisms. The approach applies to fatigue life prediction of titanium alloys with fully lamellar microstructures and represents an improvement over existing fracture mechanics methods, leading toward tighter, more-accurate predictive bounds.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Microstructure-and-Mechanism-Based Equivalent Initial Flaw Size (m-EIFS) Distributions for Lifing Airframe Structural Components

  • 期刊论文

  • 发表日期：

    2025年7月3日

查看全文
  • Manisha Banker,
  • Adam Pilchak,
  • Thomas Carmody,
  • Michelle Harr,
  • Joshua Shaffer,
  • Nam Phan,
  • Ayman Salem

摘要

We demonstrate a mechanism-based methodology for establishing an equivalent initial flaw size distribution from microstructure characterization data and knowledge of fatigue and fracture mechanisms. The approach applies to fatigue life prediction of titanium alloys with fully lamellar microstructures and represents an improvement over existing fracture mechanics methods, leading toward tighter, more-accurate predictive bounds.