Invigorate 发表于 2025-3-28 15:37:47

Coupling Mechanism and many studies appeared (Thompson (., ., .); Kawashima (., .); Il’in and Kharitonov (.); Wilbrand (., .); Ogi (.); Ogi et al. (.); Ribichini et al. (.)). This chapter presents the comprehensive analysis on physical principles of EMATs.

协定 发表于 2025-3-28 19:09:43

Elastic Constants and Internal Friction of Advanced Materialsncontacting nature of EMAR allows accurate internal friction measurement as well. This chapter shows the mode-selective principle of the EMAR and its application for measuring elastic anelastic coefficients of various materials including metals, composites, ceramics, porous materials, thin films, and piezoelectric materials.

的是兄弟 发表于 2025-3-28 23:07:00

Detection of Flaw and Corrosionrs at the defect edges, provide the information on the remaining thickness of the waveguides. The other is the point-focusing EMAT, which enables detecting stress corrosion cracking located close to the welded joint of austenitic stainless steel. A meander-line coil is designed to focus the generated SV waves at an intended point.

NUDGE 发表于 2025-3-29 04:08:39

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Bravado 发表于 2025-3-29 10:25:21

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整理 发表于 2025-3-29 14:04:57

Online Texture Monitoring of Steel Sheets, the .-value has been determined by measuring plastic strains of tensile specimens (Lankford et al. .) or resonance frequencies with ribbon coupons (Stickels and Mould .). They are destructive measurements. A nondestructive method hopefully a robust tool for online usage has long been needed.

Halfhearted 发表于 2025-3-29 19:38:10

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Indent 发表于 2025-3-29 23:18:10

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Injunction 发表于 2025-3-30 02:51:37

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CANDY 发表于 2025-3-30 06:30:45

,Wärmewirtschaftliche Einrichtungen,ncontacting nature of EMAR allows accurate internal friction measurement as well. This chapter shows the mode-selective principle of the EMAR and its application for measuring elastic anelastic coefficients of various materials including metals, composites, ceramics, porous materials, thin films, and piezoelectric materials.
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查看完整版本: Titlebook: Electromagnetic Acoustic Transducers; Noncontacting Ultras Masahiko Hirao,Hirotsugu Ogi Book 2017Latest edition The Editor(s) (if applicabl