Results 61 to 70 of about 134,487 (311)

Characteristics and Outcomes of Male Participants in a Multicenter Longitudinal Australian Study Cohort

Arthritis Care &Research, EarlyView.
Objective The aim of this study was to determine the differences in demographic, serologic, and clinical characteristics between male and female patients with systemic sclerosis (SSc) in an Australian cohort. Methods This was a retrospective observational study using data from the Australian Scleroderma Cohort Study.
Emily Lin, Dylan Hansen, Laura Ross, Gene‐Siew Ngian, Susanna Proudman, Gabor Major, Maryam Tabesh, Mandana Nikpour, Jennifer Walker, Lauren Host, Nava Ferdowsi, Alannah Quinlivan, Wendy Stevens, Joanne Sahhar, Diane Apostolopoulos   +14 more
wiley   +1 more source

Effect of welding defects on fatigue behavior of Ni-base superalloy GH4065A

Journal of Aeronautical Materials
The spot-welding defects of highly alloyed Ni-base superalloy GH4065A were investigated by using SEM and EBSD analysis methods. Effects of the welding defects on fatigue life and fracture behavior were studied by comparing thin plate samples with a ...
LI Linhan, ZHANG Ji, TIAN Chenggang, YANG Shanjie, SHEN Zhongmin, ZHANG Wenyun, ZHANG Beijiang   +6 more
doaj   +1 more source

Low-cycle fatigue behavior of 4Cr5MoSiV1 hot-work die steel at 700 ℃

工程科学学报, 2020
4Cr5MoSiV1 hot-die steel exhibits excellent thermal fatigue and comprehensive mechanical properties, and it is widely used in hot forging die and hot extrusion die.
Chao ZHAO, Jin-feng HUANG, Jin ZHANG, Guo-liang XIE, Yong LIAN, De-chen LI, Min-yu MA, Zun-jun ZHANG, Wen GAO, Cheng ZHANG   +9 more
doaj   +1 more source

Notch Effect on Torsional Low-Cycle Fatigue

International Journal of Materials Research, 1983
Öz bulunamadı.
GEVREK, M, GULEC, S
openaire   +2 more sources

Influence of stress concentration and multiaxial stress state on low cycle fatigue

, 1998
Torsion tests were performed on thin tubular specimens made of 34CrMo4 steel. The low-cycle curves obtained from torsional tests were compared with the ones obtained from axial tests. Experimental tests were executed on notched specimens made of the same
Vergani, L., S. Baragetti, Baragetti, S. (ORCID:0000-0003-2181-8525), L. Vergani   +3 more
core   +2 more sources

Potential fatigue strength improvement of AA 5083-H111 notched parts by wire brush hammering: Experimental analysis and numerical simulation [PDF]

, 2014
The effects of milling as machining process and a post-machining treatment by wire-brush hammering, on the near surface layer characteristics of AA 5083-H111 were investigated.
SIDHOM, Habib, BEN MOUSSA, Naoufel, SIDHOM, Naziha, JANEB, Sameh, BRAHAM, Chedly   +4 more
core   +1 more source

Mechanisms and modelling of fatigue crack growth under combined low and high cycle fatigue loading

, 2022
S.194-202In this paper a mechanism-based model is presented, which is able to describe the evolution of microcracks under pure low cycle fatigue (LCF) and combined LCF and high cycle fatigue (HCF) loading conditions.
Schweizer, C., Nieweg, B., Riedel, H., Seifert, T., Hartrott, P. von   +4 more
core   +1 more source

Associations of Lifestyle‐Related Factors and Psoriatic Arthritis Disease Activity: The Dutch South West Psoriatic Arthritis Study

Arthritis Care &Research, EarlyView.
Objective This study aims to investigate lifestyle‐related factors in patients with psoriatic arthritis (PsA) and their association with disease activity measurements. Methods This multicenter cohort included 938 patients who were newly diagnosed with PsA between 2013 and 2023.
Batoul Hojeij, Ilja Tchetverikov, Marc R. Kok, Marijn Vis, Yvonne Goekoop‐Ruiterman, Jessica Bijsterbosch, Paul Baudoin, Reinhard Bos, Jos H. van der Kaap, Petra Kok, Lindy‐Anne Korswagen, Jolanda J. Luime   +11 more
wiley   +1 more source

Fatigue Properties of Long-Term Thermally Aged Low-Alloy Steel

Metals
Fatigue properties of low-alloy steels, LAS, are well defined in air and at the beginning of life. However, the potential influence from thermal ageing under conditions relevant for the nuclear industry is uncertain. In this study, the fatigue properties
Robert Magnusson, Thomas Damiani, Pål Efsing   +2 more
doaj   +1 more source

Early detection of fatigue at elevated temperature in austenitic steel using electromagnetic ultrasound transducers

, 2022
S.359-364Austenitic pipes and other safety-relevant components of primary circuits in pressurized water reactors are subject to thermo-mechanical load cycles.
Tschuncky, Ralf, Smaga, Marek, Szielasko, Klaus, Altpeter, Iris, Sorich, Andreas, Seiler, Georg, Mironenko, Ivan, Boller, Christian, Eifler, Dietmar   +8 more
core