Results 81 to 90 of about 8,559,227 (400)

A technique for the measurement of reinforcement fibre tensile strength at sub-millimetre gauge lengths [PDF]

open access: yes, 2001
The strength of composite reinforcement fibres is normally measured on samples of much greater length than the actual residual fibre lengths found in many composite materials.
Kalinka, G., Thomason, J.L.
core   +1 more source

Direct Consolidation of Copper–Graphene Composite by Rotary Swaging

open access: yesAdvanced Engineering Materials, EarlyView.
The applicability of the rotary swaging method for preparation of electroconductive copper–graphene composite by direct consolidation of powders is proven. The consolidated material features advantageous microstructure featuring fine grains and twins, with homogeneous distribution of graphene, primarily along the twin boundaries, which contribute to ...
Radim Kocich   +2 more
wiley   +1 more source

Processing of ultrafine-size particulate metal matrix composites by advanced shear technology [PDF]

open access: yes, 2009
Copyright @ 2009 ASM International. This paper was published in Metallurgical & Materials Transactions A 40A(3) and is made available as an electronic reprint with the permission of ASM International. One print or electronic copy may be made for personal
A. Mortensen   +59 more
core   +1 more source

Mechanical Behavior Associated with Metallurgical Aspects of Friction Stir Welded Al-Li Alloy Exposed to Exfoliation Corrosion Test [PDF]

open access: yes, 2020
Open Access articleThis research aims to investigate the effect of the exfoliation corrosion exposure time on the mechanical properties, the strength and elongation, of friction stir welded Al-Li alloy type 2195-T8.
Hiu, Baiyao, Khoshnaw, Fuad, Zhang, Hua
core   +2 more sources

Tensile properties of amniotic membrane [PDF]

open access: yesWIT Transactions on The Built Environment, 2010
The amniotic membrane, which is the innermost layer of the placental membrane, is a thin and transparent tissue. Rejection rarely occurs in the amniotic membrane because it is free from vascular components. Therefore, the amniotic membrane has attracted attention as a surgical biomaterial for regenerative medicine in various medical fields.
T. Nagayama   +3 more
openaire   +2 more sources

Effect of Water Aging on the Mechanical Properties of Hybrid Carbon/Aramid Reinforced Thermoplastic Composites

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates the mechanical properties of Carbon/Aramid intraply hybrid fiber‐reinforced Elium composites under 6 months of water aging. After aging, flexural strength decreases by 25.89%, tensile strength by 4.40%, and fracture toughness by 21.56%.
Muhammed Huseyin Guzel, Gurol Onal
wiley   +1 more source

Rheo-processing of an alloy specifically designed for semi-solid metal processing on the Al-Mg-Si system [PDF]

open access: yes, 2008
Semi-solid metal (SSM) processing is a promising technology for forming alloys and composites to near-net shaped products. Alloys currently used for SSM processing are mainly conventional aluminium cast alloys.
Fan, Z, Liu, YQ, Patel, JB, Shao, G
core  

3D‐Printed Architected Material for the Generation of Foam‐Based Protective Equipment

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates 3D‐printed architected structures as alternatives to traditional foams in protective gear. It focuses on customizing impact strength and damping through design and manufacturing integration. Testing shows these structures outperform conventional foams, offering enhanced customizability, lower weight, and tunable performance ...
Ali Zolfagharian   +5 more
wiley   +1 more source

Acoustic emission activity in directly tensile test on marble specimens and its tensile damage constitutive model

open access: yesInternational Journal of Coal Science & Technology, 2018
For understanding acoustic emission (AE) activity and accumulation of micro-damage inside rock under pure tensile state, the AE signals has been monitored on the test of directly tension on two kinds of marble specimens.
Ruifu Yuan, Bowen Shi
doaj   +1 more source

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