Correlation of crack-tip opening angle for stable crack propagation with charpy and drop-weight tear test properties in high-toughness API X70 pipeline steels

By Hwang Byoungchul   Shin Sang   Lee Sunghak   Kim Nack   Kim Sangho   Kang Ki  

Metallurgical and Materials Transactions A, Vol. 37, Iss. 2, 2006-02 ,pp. : 371-380

Springer Publishing Company

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Effects of Strain Rate and Test Temperature on Torsional Deformation Behavior of API X70 and X80 Linepipe Steels

By Kim Yongjin   Shin Sang   Kim Yang   Kim Nack   Lee Sunghak  

Metallurgical and Materials Transactions A, Vol. 41, Iss. 8, 2010-08 ,pp. : 1961-1972

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Effects of Microstructure on Inverse Fracture Occurring during Drop-Weight Tear Testing of High-Toughness X70 Pipeline Steels

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Effects of Molybdenum and Vanadium Addition on Tensile and Charpy Impact Properties of API X70 Linepipe Steels

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Effects of Potential on Strees–Corporsion Cracking of Grade 483 (X-70) HSLA Line-Pipe Steels

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