Results 31 to 40 of about 1,662,412 (236)

Deformation and fracture behavior in TRIP steels under static and dynamic tensile conditions

Journal of Materials Research and Technology, 2022
The present study sought to explore the deformation and fracture behavior of Quenching and Partitioning (Q&P) steel at five different strain rates (10−4 s−1, 1 s−1, 10 s−1, 100 s−1 and 1400 s−1).
Jialei Dai, Jun Yuan, Zixuan Yang, Chaoqun Zhang, Hao Zhang, Shuqin Yu   +5 more
doaj   +1 more source

Mechanism of Microscopic Fracture of Typical Shell Steel under Impact Loading

Shock and Vibration, 2022
The aim of the current study was to investigate the effects of strain rate and metallographic structure on the fracture mode and fracture pattern of a typical shell steel material under impact loading.
Chuan Zhao, Shushan Wang, Cean Guo, Yuhui Sun, Xuncheng Guo, Feng Ma   +5 more
doaj   +1 more source

Experimental Fracture Characterization from Uniaxial to Plane Strain Tension Using the Tight Radius V-Bend Test with Application to Machined and Sheared Edge Conditions

Solids
The VDA 238-100 tight radius bend test has gained widespread acceptance for plane strain fracture characterization of sheet metals in proportional loading without necking.
Patrick Cleary, Rhys Northcote, Advaith Narayanan, Miguel A. Quiñones, Dean Kanelos, Eric McCarty, Cliff Butcher   +6 more
doaj   +1 more source

Tensile Strength of the Eggshell Membranes

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016
The mechanical behaviour of eggshell membranes under tensile loading has been studied. Samples from different bird species (hen, goose and Japanese quail) have been used. Samples were cut out of the membrane in latitudinal direction.
Jana Strnková, Šárka Nedomová, Vojtěch Kumbár, Jan Trnka   +3 more
doaj   +1 more source

Deformation and Fracture of Thin Sheets of Nitinol [PDF]

, 2007
Nickel-Titanium (Nitinol) is a Shape Memory Alloy (SMA) that exhibits superelasticity (pseudoelasticity) and shape memory by a solid-solid state diffusion-less phase transformation.
Daly, Samantha Hayes
core   +1 more source

Impact of defects on the mechanical characteristics of two-dimensional nanoporous boron nitride membranes

Tạp chí Khoa học và Công nghệ
This study investigates the effect of vacancy defects on the tensile properties of monolayer h-BN under uniaxial loading conditions, using molecular dynamics simulations.
Van-Trung Pham, Thien-Kim Huynh, Le-Hung-Toan Do, Thi-Nhai Vu, Van-Thanh Hoang, Duc-Binh Luu   +5 more
doaj   +1 more source

Effect of artificial defect on tensile properties of thin titanium alloy wire

Mechanical Engineering Journal
This study investigated the effects of artificial defects, introduced via focused ion beam (FIB) processing, on the tensile properties of thin titanium alloy wires (Ti-6Al-4V).
Junji SAKAMOTO, Naoya TADA, Takeshi UEMORI, Koyo OISHI   +3 more
doaj   +1 more source

Experimental and Numerical Analysis of Hydrostatic Pressure in Ductile Fracture of AL-6061T6 [PDF]

مهندسی مکانیک شریف
This study investigates the effects of stress triaxiality and the Lode angle parameter on the ductile fracture behavior of aluminum alloy 6061-T6 using experimental tests and numerical simulations.
Mohsen Mansouri, Mehdi Ganjiani
doaj   +1 more source

Caregiver Perspectives on the Burden of Disease and Treatment in Uncontrolled Gout

Arthritis Care &Research, EarlyView.
Objective Uncontrolled gout (UG) refers to persistently elevated serum urate (SU) levels >6 mg/dL and ongoing gout symptoms despite use of urate‐lowering therapy (ULT). The objective of this study was to evaluate the burden associated with informal caregiving for individuals with UG.
Angelo Gaffo, Bhavisha Desai, Abiola Oladapo, Nana Kragh, Rebekah Zincavage, Brad Padilla, Naomi Schlesinger   +6 more
wiley   +1 more source

Incidence, Risk Factors and Management of Adverse Events in Contemporary Real‐World Care of Children with Juvenile Idiopathic Arthritis

Arthritis Care &Research, Accepted Article.
Objective We describe the frequency, risk factors, severity, and management of actionable and serious adverse events (AAE and SAE) in children with newly diagnosed Juvenile Idiopathic Arthritis (JIA) in Canada. Methods We enrolled patients within 3 months of JIA diagnosis in the Canadian Alliance of Pediatric Rheumatology Investigators (CAPRI) Registry,
Bashayer Alnuaimi, Roberta A. Berard, Jean‐Philippe Proulx‐Gauthier, Heinrike Schmeling, Michelle Batthish, Gilles Boire, Adam M. Huber, Dax G. Rumsey, Jaime Guzman, Gaëlle Chédeville, The CAPRI registry Investigators   +10 more
wiley   +1 more source