A study of natural cracks initiated on casting defects by crack front marking

Y. Nadot; N. Ranganathan; J. Mendez; A. S. Béranger

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A study of natural cracks initiated on casting defects by crack front marking

机译：裂纹前痕对铸件缺陷产生自然裂纹的研究

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Most of the techniques devoted to natural crack studies are based on surface measurements (1-3). The large scatter usually observed in such tests may be due to irregular crack advance along the crack front, onot taken into account by surface measurements.

机译：专门用于自然裂缝研究的大多数技术都是基于表面测量（1-3）。通常在此类测试中观察到较大的散布，可能是由于沿裂纹前沿的不规则裂纹前进，表面测量已考虑到了这一点。

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《Scripta materialia》 |1997年第5期|共5页
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Y. Nadot; N. Ranganathan; J. Mendez; A. S. Béranger;
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正文语种 eng
中图分类金属学与热处理;
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1. A study of natural cracks initiated on casting defects by crack front marking [J] . Y. Nadot, N. Ranganathan, J. Mendez, Scripta materialia . 1997,第5期

机译：裂纹前痕对铸件缺陷产生自然裂纹的研究
2. Influence of load-induced cracks coupled or not with top-casting-induced defects on the corrosion of the longitudinal tensile reinforcement of naturally corroded beams exposed to chloride environment under sustained loading [J] . Zhang Wulong, Francois Raoul, Yu Linwen Cement and Concrete Research . 2020,第期

机译：在持续加载下，负载诱导的裂缝与顶铸诱导的缺陷相连的裂缝耦合的影响
3. Influence of the Density of Crack-Initiating Defects on Crack Spacing for GaN Films on Si(111) Substrate [J] . Bumjoon Kim, Samseok Jang, Junggeun Jhin, Japanese journal of applied physics . 2010,第2issue1期

机译：裂纹引发缺陷的密度对Si（111）衬底上GaN膜的裂纹间距的影响
4. A case study of the crack sizing performance of the Ultrasonic Phased Array combined crack and wall loss inspection tool on the Centennial pipeline, the defect evaluation, including the defect evaluation, field feature verification and tool performance validation (performed by Marathon Oil, DNV and GE Oil Gas). [C] . T. Hrncir., S. Turner, SJ Polasik, ASME international pipeline conference;IPC2010 . 2011

机译：超声波相控阵裂纹和壁损检查工具在百年管线上的裂纹尺寸确定案例研究，缺陷评估，包括缺陷评估，现场特征验证和工具性能验证（由Marathon Oil，DNV和GE执行石油和天然气）。
5. A study of crack propagation in metals in the presence of defects. [D] . Petucci, Justin M. 2013

机译：对存在缺陷的金属中裂纹扩展的研究。
6. Quantity Effect of Radial Cracks on the Cracking Propagation Behavior and the Crack Morphology [O] . Jingjing Chen, Jun Xu, Bohan Liu, -1

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7. Finite element study of the effect of some local defects on the risk of transverse cracking in continuous casting of steel slabs [O] . Pascon, Frédéric, Habraken, Anne 2007

机译：钢板局部连铸局部缺陷对横向裂纹风险影响的有限元研究
8. J-Integral Testing of Aluminum Alloys: A New Technique for Marking Crack Fronts [R] . Beaver, P. W. 1986

机译：铝合金的J积分测试：一种标记裂纹前沿的新技术

A study of natural cracks initiated on casting defects by crack front marking

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