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Evaluation of crack propagation behavior based on stress mapping within grains by synchrotron microbeam

Evaluation of crack propagation behavior based on stress mapping within grains by synchrotron microbeam
基于同步加速器微束晶粒内应力映射的裂纹扩展行为评估
批准号:
22656034
负责人:
TANAKA Keisuke
金额:
$2.18万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Challenging Exploratory Research
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2011

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项目成果

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中文摘要
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英文摘要
Fundamental equations are derived for the stress measurement in single crystals using monochromatic X-rays and white X-rays. Two-dimension detectors are necessary for measurements with high precision. A two-dimensional detector, PILATUS, was confirmed to be usable for stress measurement using synchrotron X-rays. Stress values measured in each grain around SCC and fatigue cracks in nickel-base alloy have large variation, and was expected to have a big influence on the propagation behavior of grain-size order cracks.
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会议论文
Hybrid Measurement of CT and Strain Distribution of Internal Crack using Synchrotron High-Energy Monochromatic X-Rays
使用同步加速器高能单色 X 射线混合测量内部裂纹的 CT 和应变分布
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [K. Tanaka, T. Shobu, H. Kimachi]
通讯作者: H. Kimachi
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [K. Suzuki, T. Shobu, A. Shiro, H. Toyokawa]
通讯作者: H. Toyokawa
Evaluation of Internal Stress Using 2D-Detector
使用 2D 检测器评估内应力
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [K. Suzuki, T. Shobu, A. Shiro, H. Toyokawa, Kenji SUZUKI]
通讯作者: Kenji SUZUKI
YBCO薄膜の白色X線を用いたひずみ測定および弾性定数解析
使用白光 X 射线测量 YBCO 薄膜的应变和弹性常数分析
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [町屋修太郎, 長村光造, 菖蒲敬久, 菅野未知央, 田中啓介]
通讯作者: 田中啓介
7
    The construction of large-scale microsatellite database and bioinformatics pipeline system
    • 批准号:
      19K16113
    • 项目类别:
      Grant-in-Aid for Early-Career Scientists
    • 资助金额:
      $2.66万
    • 财政年份:
      2019
    • 负责人:
      TANAKA Keisuke
    • 依托单位:
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    • 批准号:
      24360049
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $11.73万
    • 财政年份:
      2012
    • 负责人:
      TANAKA Keisuke
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    Game Theoretic Studies on Cryptographic Protocols
    • 批准号:
      23500010
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.24万
    • 财政年份:
      2011
    • 负责人:
      TANAKA Keisuke
    • 依托单位:
    Microscopic fracture mechanics approach to fatigue damage mechanisms of nanocrystalline metallic thin films
    • 批准号:
      21360055
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $12.15万
    • 财政年份:
      2009
    • 负责人:
      TANAKA Keisuke
    • 依托单位: