نتایج جستجو برای: hardened steel

تعداد نتایج: 84397  

Journal: :ISIJ International 2010

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Journal: :Journal of the Japan Society of Precision Engineering 1963

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Journal: :Journal of the Japan Institute of Metals and Materials 1960

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Journal: :DENKI-SEIKO[ELECTRIC FURNACE STEEL] 1974

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Journal: :Journal of the Society of Materials Science, Japan 1967

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Journal: :IOP Conference Series: Materials Science and Engineering 2018

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Journal: :Science and Transport Progress. Bulletin of Dnipropetrovsk National University of Railway Transport 2019

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Journal: :Manufacturing Technology 2010

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2012
Mitsuharu Shiwa Hiroyuki Masuda Hisashi Yamawaki Kaita Ito Manabu Enoki

Acoustic emission with near-field detection and optical video microscope monitoring was proposed to investigate the pitting corrosion caused by a small magnesium-chloride droplet. Four types of the detected waveforms were characterized by the wavelet analysis to investigate the corrosion of work-hardened SUS304 stainless steel. After high-activity AE signals observed, the corrosion product shee...

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2008
T. Özel Y. Karpat A. Srivastava

This paper presents investigations on hard turning with variable edge design PcBN inserts. Turning of hardened AISI 4340 steel with uniform and variable edge design PcBN inserts is conducted, forces and tool wear are measured. 3D finite element modelling is utilized to predict chip formation, forces, temperatures and tool wear on uniform and variable edge micro-geometry tools. Predicted forces ...

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