Results 151 to 160 of about 893 (202)

Texture Dependent Mechanical Anisotropy of X80 Pipeline Steel

Advanced Engineering Materials, 2010
AbstractPipeline steel grades API X80 are used for oil and gas transport. The most important mechanical properties of these steel grades are strength and fracture toughness. A remarkable directional anisotropy of toughness and strength were often observed in the plates.
N. Sanchez Mouriño, R. Petrov, J.‐ho Bae, K. Kim, L. A. I. Kestens   +4 more
openaire   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Electrochemical behaviour of X80 pipeline steel with alumina coating

Surface Engineering, 2015
X80 pipeline steel was firstly aluminised at a relative low temperature then treated by a microarc oxidation process. Electrochemical behaviour of X80 pipeline steel before and after the combined treatment was evaluated by electrochemical tests in different solution. Results show that ceramics coating composed of α-Al2O3 and γ-Al2O3 can be obtained on
M. Huang, M-X. Zhang, Y. Wang, P. Zhang, A-J. Xu   +4 more
exaly   +2 more sources

EBSD Study on Transverse Tensile X80 Grade Pipeline Steel

2010 8th International Pipeline Conference, Volume 2, 2010
Transverse tension testing was carried out on an X80 grade linepipe to investigate the deformation behavior and the evolution of microstructure by means of SEM-EBSD (Electron Backscattered Diffraction) technique. Test results show that uniform elongation could achieve up to 7% in transverse tension for an X80 linepipe.
Lingkang Ji, Li Meng, Yang Li, Chunyong Huo, Yaorong Feng   +4 more
openaire   +2 more sources

Fracture toughness of the materials in welded joint of X80 pipeline steel

Engineering Fracture Mechanics, 2015
Abstract The microstructures, mechanical properties and fracture toughness of the materials in different locations of the welded joint of the X80 pipeline steel were studied at room temperature. Elastic–plastic fracture toughness testing of crack tip opening displacement (CTOD) and J-integral of the welding materials and base material were conducted.
Xu Chen, Xin Wang
exaly   +2 more sources

Influence of hydrogen pressure on fatigue properties of X80 pipeline steel

International Journal of Hydrogen Energy, 2017
Abstract The low-cycle fatigue and fatigue crack growth (FCG) properties of X80 pipeline steel in hydrogen atmosphere were determined to investigate the variation of hydrogen pressure and its influence on fatigue life. The test environment was switched to a hydrogen atmosphere after 1000, 3000, or 5000 cycles of pre-fatigue testing in a nitrogen ...
Teng An, Pengpeng Bai, Shuqi Zheng
exaly   +2 more sources

Corrosion effect of Bacillus cereus on X80 pipeline steel in a Beijing soil environment

Bioelectrochemistry, 2018
The corrosion of X80 pipeline steel in the presence of Bacillus cereus (B. cereus) was studied through electrochemical and surface analyses and live/dead staining.
Hongxia Wan, Dongdong Song, Dawei Zhang   +2 more
exaly   +2 more sources

Accelerated tidal corrosion of X80 pipeline steel by Desulfovibrio desulfuricans

Corrosion Science, 2022
Tangqing Wu, Fucheng Yin
exaly   +2 more sources