Fracture Mechanism Analysis of the Heat-Resistant Steel 15Kh2MFA(II) After Laser Shock-Wave Processing

I. B. Okipnyi; P. O. Maruschak; V. I. Zakiev; V. S. Mocharskyi

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Fracture Mechanism Analysis of the Heat-Resistant Steel 15Kh2MFA(II) After Laser Shock-Wave Processing

机译：15Kh2MFA（II）耐热钢激光冲击波加工后的断裂机理分析

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The surface strengthening mechanisms of the 15Kh2MFA(II) heat-resistant steel are analyzed after the laser shock-wave treatment in the air and epoxy resin. The regularities are established in the formation of the ordered surface relief of the steel after treatment. The optical and digital analysis of the surface is performed which allows determining the size of irregularities, taking into account the stochastic and cyclic nature of their formation. The effect of treatment of the 15Kh2MFA(II) heat-resistant steel on the regularities of its static failure is established.

机译：分析了15Kh2MFA（II）耐热钢在空气和环氧树脂中进行激光冲击波处理后的表面强化机理。在处理后钢的有序表面浮雕的形成中建立规则性。考虑到表面形成的随机性和周期性，对表面进行光学和数字分析可以确定不规则的大小。建立了15Kh2MFA（II）耐热钢的处理对其静态破坏规律的影响。

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《Journal of Failure Analysis and Prevention》 |2014年第5期|共7页
作者
I. B. Okipnyi; P. O. Maruschak; V. I. Zakiev; V. S. Mocharskyi;
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正文语种 eng
中图分类工程材料学;
关键词
Fracture; Strain localisation; Deformation relief; Mesomechanics; Laser shock wave; Relief;

机译：断裂;应变局部化;变形消除;细观力学;激光冲击波;消除;

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1. Fracture Mechanism Analysis of the Heat-Resistant Steel 15Kh2MFA(II) After Laser Shock-Wave Processing [J] . I. B. Okipnyi, P. O. Maruschak, V. I. Zakiev, Journal of Failure Analysis and Prevention . 2014,第5期

机译：15Kh2MFA（II）耐热钢激光冲击波加工后的断裂机理分析
2. INFLUENCE OF LASER SHOCK-WAVE TREATMENT ON THE IMPACT TOUGHNESS OF HEAT-RESISTANT STEELS [J] . P.V.Yasnii, P. O. Marushchak, Yu. M. Nikiforov Materials Science . 2010,第3期

机译：激光冲击波处理对耐热钢冲击韧性的影响
3. Microcrack initiation and growth in heat-resistant 15Kh2MFA steel under cyclic deformation [J] . Yasniy PV, Hlado VB, Hutsaylyuk VB, Fatigue & Fracture of Engineering Materials & Structures . 2005,第4期

机译：循环变形下耐热15Kh2MFA钢的微裂纹萌生与生长
4. FRACTURE-TOUGHNESS BEHAVIOR OF A HEAT-RESISTANT ALLOY, PART II ANALYSIS [C] . S. A. White, J. D. Landes, L. Chen Mechanisms and mechanics of fracture: The John Knott symposium . 2002

机译：耐热合金的断裂韧性行为，第二部分分析
5. Combined mode I- mode III fracture toughness of a super clean rotor steel and a 0.29C, 0.83Cu steel [D] . Raghavachary, Sathyanarayanan 1988

机译：超洁净转子钢和0.29C，0.83Cu钢的组合模式I-模式III断裂韧性
6. Hot Deformation Characteristics—Constitutive Equation and Processing Maps—of 21-4N Heat-Resistant Steel [O] . Yiming Li, Hongchao Ji, Wangda Li, 2019

机译：21-4N耐热钢的热变形特性（本构方程和工艺图）
7. Prevention against fracture of cracked steels by laser process (1st report, laser quenching around the crack) [O] . Akira KATO 1985

机译：激光工艺防止裂纹钢断裂（第1报告，裂缝周围激光淬火）

Fracture Mechanism Analysis of the Heat-Resistant Steel 15Kh2MFA(II) After Laser Shock-Wave Processing

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