TC4 Titanium Alloy Surface Crack Detection and Analysis

Zhen Ya Chen; Xing Quan Shen; Zhi Jie Xin

doi:10.4028/www.scientific.net/AMR.941-944.1922

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 941-944TC4 Titanium Alloy Surface Crack Detection and...

TC4 Titanium Alloy Surface Crack Detection and Analysis

Abstract:

The mechanism of surface cracks penetration testing are studied, as well as, the cracks’ width and depth of penetration testing formulas are given in the paper, which provide the basis for TC4 titanium alloy structure's penetration testing. The process of fluorescent penetrating testing is analyzed, and the result that detection experiments of TC4 titanium alloy structure's surface crack indicating the changes in the curvature is larger the structure is easier to produce surface cracks. The reason that the surface cracks of structure of TC4 titanium alloy is theoretical analyzed and experimental studied. In process of machining TC4 titanium, cutting parameters are important factors causing stress concentration, particularly, the larger cutting depth will generate surface cracks.

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Periodical:

Advanced Materials Research (Volumes 941-944)

Pages:

1922-1927

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.941-944.1922

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Online since:

June 2014

Authors:

Zhen Ya Chen*, Xing Quan Shen, Zhi Jie Xin

Keywords:

Cutting Parameters, Penetrating Testing, Surface Cracks, TC4 Titanium

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* - Corresponding Author

References

[1] CAI Jianming, XU Chao, HAO Mengyi, HUANG Xu, MA Jimin, CAO Chunxiao. Fatigue Crack Growth Characteristics of Fine Structures of SP700 and Ti-6Al-4V Titanium Alloys[J]. Journal of aeronautical materials, 2006, 26(3): 71～74.

Google Scholar

[2] ZHANG Yuanliang, ZHANG Hongchao, ZHAO Jiaxu, WANG Jinlong. Review of Non-destructive Testing for Remanufacturing of High-end Equipment [J]. Chinese Journal of Mechanical Engineering, 2013. 49(7): 80～90.

DOI: 10.3901/jme.2013.07.080

Google Scholar

[3] Yang Zhenchao, Zhang Dinghua, Yao Changfeng, Ren Junxue, Du Suigeng. Effects of High-Speed Milling Parameters on Surface Integrity of TC4 Titanium Alloy [J]. Journal of northwestern polytechnical university, 2009, 27(4): 538～543.

DOI: 10.1109/mace.2010.5535284

Google Scholar

[4] Du Suigeng, Lu Chao, Ren Junxue, YangZhenchao. Study on Surface Morphology and Microstructure of Titanium Alloy TC4 Under High-speed Milling [J]. Acta Aeronautica et Astronautica Sinica, 2008, 29(6): 1710～1715.

Google Scholar

[5] HUANG Xinyue, HU Benrun, WU Xueren, DlNG Chuanfu. Crack Propagation Behavior in Ti-6Al-4V Titanium Alloy With Different Microstructures. Journal of mechanical strength, 2002, 24(4): 584～587.

Google Scholar

[6] Zhang Zhao, Liu Fengyin, Zhang Guoping, Zheng Fang. Microscopic hydraulic behavior from the interactions between uneven-sized wet particles and liquid bridge[J]. Journal of Hydraulic Engineering, 2013, 44(7): 810～816.

Google Scholar

[7] Zhang Pengwei, Zhang Zhiquan, Xie Jinbing. Study on a straightness measurement method based on the four-quadrant detector for deep hole[J]. Optical Technique, 2007, 33(5): 745～750.

Google Scholar