Results 111 to 120 of about 189,008 (316)

Compilation of Pavement Interface Bond Strength Devices for Bond Strength Quantification

open access: yesJurnal Teknologi, 2014
Flexible pavement is a multilayered structure constructed in layers. In order to ensure proper bonding such that a pavement behaved monolithically, tack coat is often applied. The developed pavement interface bond strength is therefore paramount in governing the overall performance of pavement serviceability.
Chang, Fung Lung   +3 more
openaire   +2 more sources

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

open access: yesAdvanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang   +3 more
wiley   +1 more source

Effect of Bonding Application Time on Bond Strength of Composite Resin to Glass Ionomer Cement

open access: yesFrontiers in Dentistry, 2016
Objectives: This experimental study evaluated the effect of bonding application time on the microshear bond strength of composite resin to different types of glass ionomer cements (GICs).
Narges Panahandeh   +5 more
doaj  

A Novel Process for Joining Ti Alloy and Al Alloy using Two-Stage Sintering Powder Metallurgy

open access: yesHigh Temperature Materials and Processes, 2018
The major challenges for conventional diffusion bonding of joining Ti alloy and Al alloy are the undesirable interfacial reaction, low matrixes and joint strength.
Long Luping   +4 more
doaj   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu   +10 more
wiley   +1 more source

Resistência ao cisalhamento de brackets ortodônticos com diferentes tratamentos de superfície e cerâmicas [PDF]

open access: yes, 2005
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaEste estudo avaliou a resistência ao cisalhamento da união bracket/cerâmica, após diferentes pré-tratamentos da superfície ...
May, Naudy Brodbeck
core  

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

open access: yesAdvanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl   +4 more
wiley   +1 more source

The Bonding Performance of Steel-UHPC after High Temperature with Water Cooling

open access: yes工程科学与技术
ObjectiveUltra High Performance Concrete (UHPC) has been widely used due to its dense micro-structure, which endows it with ultra-high mechanical properties. Under earthquake action, it has strong synergistic deformation ability with steel, ensuring that
ZHOU Chaofeng   +5 more
doaj  

Bond Strength of composite CFRP reinforcing bars in timber

open access: yes, 2015
The use of near-surface mounted (NSM) fibre-reinforced polymer (FRP) bars is an interesting method for increasing the shear and flexural strength of existing timber members.
Luca Righetti   +5 more
core   +1 more source

Influence of radiation on bond strength.

open access: yesThe journal of adhesive dentistry, 2006
Purpose: The aim of this in vitro study was to evaluate the shear bond strength of two adhesive systems-Prime & Bond NT (PBNT) and Clearfil SE Bond (CSEB)-to dentin irradiated before or after adhesive application. Materials and Methods: Thirty extracted molars were sectioned mesiodistally with a diamond bur. The inner surface of each tooth's dentin was
Bulucu, Bilinc   +3 more
openaire   +2 more sources

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