Results 81 to 90 of about 1,889,727 (302)

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

open access: yesAdvanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler   +4 more
wiley   +1 more source

Sound Absorption Properties Of Single-Hole Hollow Polyester Fiber Reinforced Hydrogenated Carboxyl Nitrile Rubber Composites

open access: yesAUTEX Research Journal, 2017
A series of single-hole hollow polyester fiber (SHHPF) reinforced hydrogenated carboxyl nitrile rubber (HXNBR) composites were fabricated. In this study, the sound absorption property of the HXNBR/SHHPF composite was tested in an impedance tube, the ...
Jie Hong, Sheng Jiang, Xiong Yan
doaj   +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

The changing dynamics of Australian commercial property portfolios

open access: yes, 2005
The dynamics of commercial property portfolio performance in Australia have changed considerably in recent years, with most of these dynamics working in favour of commercial property in an investment portfolio.
Newell, Graeme
core  

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

open access: yesAdvanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul   +5 more
wiley   +1 more source

Surface Response Methodology-Based Mixture Design to Study the Influence of Polyol Blend Composition on Polyurethanes’ Properties

open access: yesMolecules, 2018
Polyurethanes are materials with a strong structure-property relationship. The goal of this research was to study the effect of a polyol blend composition of polyurethanes on its properties using a mixture design and setting mathematic models for each ...
Said Arévalo-Alquichire   +3 more
doaj   +1 more source

Let property grow the economy

open access: yes, 2016
Property touches the lives of all Australians. As the nation\u27s biggest industry, property creates prosperity, jobs and strong communities. Property is both a major part of the household balance sheet and the Australian economy - and one of the few ...
Property Council of Australia
core  

Threshold values and property relationships adapted from the literature: Elastic property relationships for tensile and compressive testing, limit values for maximum stress and strain and threshold values used for bone mineral density.

open access: yes, 2015
Threshold values and property relationships adapted from the literature: Elastic property relationships for tensile and compressive testing, limit values for maximum stress and strain and threshold values used for bone mineral density.
Hans Liebl (696669)   +7 more
core   +1 more source

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

open access: yesAdvanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller   +3 more
wiley   +1 more source

Tensile properties of alkalised jute fibres

open access: yesBioResources, 2009
The structure of jute fibre has been modified using caustic soda up to a limit in order to improve its performance. The SEM micrographs of untreated jute fibres show a smooth surface, while alkalised jute fibres show rough and void regions between individual fibre cells.
openaire   +2 more sources

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