Zobrazeno 1 - 10
of 6 426
pro vyhledávání: '"Welded joint"'
Autor:
Pitzer, Jan1
Publikováno v:
Schweissen und Schneiden. 11/1/2024, Vol. 76 Issue 11, p60-61. 2p.
Autor:
Dou, Xiaohui, Li, Yadong, Zhang, Xinwei, Wang, Shengnan, Cheng, Yang, Yao, Wanpeng, Zhang, Dalei, Li, Yan
Publikováno v:
Anti-Corrosion Methods and Materials, 2024, Vol. 71, Issue 6, pp. 733-744.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ACMM-12-2023-2932
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 8151-8159 (2024)
Revealing plasticity-evolved behaviors of laser-arc hybrid welding welds is indispensable for controlling high-reliability Ti–6Al–4V welded joints used in marine equipment. The relationship between dual heat source coupling and the plasticity of
Externí odkaz:
https://doaj.org/article/066c77fc72e54e58bce3b55ea3b3c2b8
Effect of creep fracture mode transition of P91 steel welded joints on long-term creep fracture life
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 6374-6388 (2024)
The formation mechanism of the two fracture behaviors and their effects on the creep life of P91 steel welded joints during creep were investigated, and the morphology and microstructure of the two fractures were characterized by SEM and EBSD, and th
Externí odkaz:
https://doaj.org/article/c819071d357843818b8a57cbfde226f9
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 4858-4874 (2024)
Q345B/2205 dissimilar steel multi-layer multi-pass welded joints were prepared using gas metal arc welding (GMAW). The effects of heat inputs on the microstructures and properties of welded joints were studied. The morphology and composition distribu
Externí odkaz:
https://doaj.org/article/e0e561679f464c2c96d69edf36d23724
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract As a critical component of a welded structure, the integrity of the welded joint significantly affects the safety and reliability of the structure in service. Therefore, it is essential to investigate the integrity of welded joints. However,
Externí odkaz:
https://doaj.org/article/e258afc8dace4a1ea5e1f1aa4d974e57
Publikováno v:
Cailiao Baohu, Vol 57, Iss 9, Pp 20-27 (2024)
In order to explore the effects of pipeline inner-wall surface defects on reliability of the hydrogen enriched compressed natural gas(HCNG) pipeline steel welded joints in long-term service， the notches in the base metal， weld seam and heat affec
Externí odkaz:
https://doaj.org/article/7a36dac3304a4757aa21369b9c496e68
Autor:
Lemmrich, Luzie1 luzie.lemmrich@igp.fraunhofer.de, Vaccari, Leandro2 vaccari@iw.uni-hannover.de, Fröck, Linda3 linda.froeck@igp.fraunhofer.de, Flügge, Wilko4 wilko.fluegge@igp.fraunhofer.de, Hassel, Thomas5 hassel@iw.uni-hannover.de
Publikováno v:
Schweissen und Schneiden. 2023, Vol. 75 Issue 3, p144-151. 8p.
Autor:
Hesse, Ann-Christin1 a.hesse@tu-braunschweig.de, Nitschke-Pagel, Thomas2 t.pagel@tu-braunschweig.de, Dilger, Klaus3 k.dilger@tu-braunschweig.de
Publikováno v:
Schweissen und Schneiden. 2023, Vol. 75 Issue 3, p136-142. 7p.
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 19, Iss 4, Pp 271-281 (2024)
ObjectiveThis study aims to investigate the complex welding residual stress of high-strength steel thick plate with multi-pass welding, and examines the influence of such stress on the fracture behavior of welded joints. MethodsTaking 75 mm thick Q69
Externí odkaz:
https://doaj.org/article/cb034a60330b44d990c87a7b05118ff7