Results 51 to 60 of about 5,804 (225)

Cyclic Strain Rate Dependent Low-Cycle Fatigue Behavior of Alloy 617

open access: yesInternational Journal of Technology, 2023
Alloy 617 is identified as a potential material for defense applications, particularly in military air platforms. Therefore, this study aims to examine the impact of strain rate on Alloy 617 properties during low-cycle fatigue (LCF) at room ...
Rando Tungga Dewa   +3 more
doaj   +1 more source

Role of Fiber Sizing in Interfacial Relaxation, Water Uptake and Fatigue Properties of Acrylic‐Matrix Composites

open access: yesPolymer Composites, EarlyView.
Characterisation of glass fibre reinforced acrylic with acrylic‐tailored or multi‐compatible sizing agents. ABSTRACT Fiber‐reinforced infusible acrylic monomer resins are of interest as recyclable alternatives to epoxy and other thermoset resin composites, but the novelty of these resins causes published studies on acrylic‐matrix composites to often ...
Machar Devine   +3 more
wiley   +1 more source

Study of the fractography and micromechanisms of near-threshold fatigue cracking and transgranular stress-corrosion cracking [PDF]

open access: yes, 1991
Micromechanisms and fractography of fatigue cracking -- Fractography and mechanisms of environment-assisted cracking -- Basic techniques for studying the fractography and crystallography of cracking -- The fractography of near-threshold fatigue cracking ...
Shiqiong, Li
core  

Surface Crack Shape Evolution Modelling using an RMS SIF approach [PDF]

open access: yes, 2010
The majority of fatigue cracks in thick plate and tubular sections in structural components are two-dimensional surface cracks having significant propagation lives before becoming critical.
Han, S. K.   +2 more
core   +1 more source

In Vitro Mechanical Tests for Modern Dental Ceramics

open access: yesFrontiers in Dentistry, 2006
The fracture resistance of all-ceramic restorations is one of the major concerns in clinical applications of these materials. Before initiating a time-consuming and costly clinical investigation, an in vitro study can help to estimate the in vivo ...
L. Sadighpour   +2 more
doaj  

Structural characterization and optimum machining parameters of jute/carbon fibre hybrid reinforced epoxy composite laminates

open access: yesPolymer International, EarlyView.
Hybrid jute/carbon epoxy laminates have better mechanical performance and less drilling damage by the use of optimized stacking sequence and machining parameters. Abstract Three composite laminate systems were produced using the standard hand lay‐up method: jute‐fibre‐reinforced polymer (JFRP), carbon‐fibre‐reinforced polymer (CFRP) and a hybrid of the
Paulraj Prabhu   +5 more
wiley   +1 more source

Application of Bone Fractography to a Medical Examiner Sample: A Case Series

open access: yes, 2018
This case study review assesses the applicability of forensic fractography of bone to forensic casework through the evaluation of four blunt-trauma cases.
Christensen, Angi M., Love, Jennifer C.
core   +1 more source

Indirect Tensile Test of Layered Marble and Analysis of Fracture Morphology and Mechanism

open access: yes工程科学与技术, 2014
:With the aid of MTS815,large scale laser profilometer and SEM testing system,indirect tensile tests,fractography and meso fracture mechanism analysis were carried out on layered marbles taken from transportation tunnel of JinpinⅡ hydropower station ...
裴建良, 苏立, 刘建锋, 左建平
doaj  

Biography of Are Tsirk (1937-2015): Flintknapper and scholar

open access: yesJournal of Lithic Studies, 2015
Are Tsirk was as much a scholar as he was a flintknapper. These disciplines were intertwined and expressed in his experimental research, by way of his exploration of fractography, and his replication of stone tools which spanned the archaeological record
Steve Adams
doaj   +1 more source

Breakage Characterization of Magnetite under Impact Loads and Cyclic Impact Loading

open access: yesEnergies, 2020
A series of impact compression tests were conducted to study the breakage characteristics of magnetite, as well as the impact pressure on its strain rate and dynamic compressive strength.
Liang Si, Yijun Cao, Guixia Fan
doaj   +1 more source

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