An international effort to standardize infrared material properties and their characterization techniques

2017 ◽  
Author(s):  
Adam M. Phenis
Keyword(s):  
Material Properties ◽  
International Effort ◽  
Characterization Techniques

scholarly journals Descriptors for High Throughput in Structural Materials Development

2019 ◽  
Vol 8 (4) ◽  
pp. 22 ◽  
Author(s):  
Matthias Steinbacher ◽  
Gabriela Alexe ◽  
Michael Baune ◽  
Ilya Bobrov ◽  
Ingmar Bösing ◽  
...  
Keyword(s):  
High Throughput ◽  
Material Properties ◽  
Functional Materials ◽  
Structural Materials ◽  
Materials Development ◽  
Characterization Techniques ◽  
Classical Characterization ◽  
Short Time ◽  
Characteristic Microstructure ◽  
Intense Process

The development of novel structural materials with increasing mechanical requirements is a very resource-intense process if conventional methods are used. While there are high-throughput methods for the development of functional materials, this is not the case for structural materials. Their mechanical properties are determined by their microstructure, so that increased sample volumes are needed. Furthermore, new short-time characterization techniques are required for individual samples which do not necessarily measure the desired material properties, but descriptors which can later be mapped on material properties. While universal micro-hardness testing is being commonly used, it is limited in its capability to measure sample volumes which contain a characteristic microstructure. We propose to use alternative and fast deformation techniques for spherical micro-samples in combination with classical characterization techniques such as XRD, DSC or micro magnetic methods, which deliver descriptors for the microstructural state.

Role of characterization techniques in evaluating the material properties of nanoparticle-based polymer materials

2020 ◽  
pp. 21-39
Author(s):  
Chandrasekar Muthukumar ◽  
Naveen Jusuarockiam ◽  
Senthil kumar Krishnasamy ◽  
Senthil Muthu Kumar T ◽  
Mohammad Jawaid ◽  
...  
Keyword(s):  
Material Properties ◽  
Polymer Materials ◽  
Characterization Techniques

The introduction of functional side groups and the application of the mixed-linker concept in divalent MIL-53(Ni) materials

2020 ◽  
Vol 49 (26) ◽  
pp. 9148-9154
Author(s):  
Johannes Bitzer ◽  
Alba Titze-Alonso ◽  
Abdelkarim Roshdy ◽  
Wolfgang Kleist
Keyword(s):  
Material Properties ◽  
Metal Organic Frameworks ◽  
Characterization Techniques ◽  
Metal Organic

Divalent MIL-53(Ni) metal–organic frameworks with 2-bromoterephthalate and terephthalate linkers feature interesting material properties as proven by various characterization techniques.

Grain boundary segregation in metals

1992 ◽  
Vol 50 (2) ◽  
pp. 1204-1205
Author(s):  
C.L. Briant
Keyword(s):  
Fracture Surface ◽  
Grain Boundary ◽  
Grain Boundaries ◽  
Material Properties ◽  
Electron Spectroscopy ◽  
High Vacuum ◽  
Boundary Segregation ◽  
Grain Boundary Segregation ◽  
Local Concentration ◽  
The One

Grain boundary segregation is the process by which solute elements in a material diffuse to the grain boundaries, become trapped there, and increase their local concentration at the boundary over that in the bulk. As a result of this process this local concentration of the segregant at the grain boundary can be many orders of magnitude greater than the bulk concentration of the segregant. The importance of this problem lies in the fact that grain boundary segregation can affect many material properties such as fracture, corrosion, and grain growth.One of the best ways to study grain boundary segregation is with Auger electron spectroscopy. This spectroscopy is an extremely surface sensitive technique. When it is used to study grain boundary segregation the sample must first be fractured intergranularly in the high vacuum spectrometer. This fracture surface is then the one that is analyzed. The development of scanning Auger spectrometers have allowed researchers to first image the fracture surface that is created and then to perform analyses on individual grain boundaries.

Relationships Between Grain Boundary Structure and Material Properties

1980 ◽  
Vol 38 ◽  
pp. 366-369
Author(s):  
Brian Ralph ◽  
Barlow Claire ◽  
Nicola Ecob
Keyword(s):  
Grain Boundary ◽  
Material Properties ◽  
Main Property ◽  
Grain Structure ◽  
Boundary Structure ◽  
Grain Boundary Structure ◽  
Property Changes

This brief review seeks to summarize some of the main property changes which may be induced by altering the grain structure of materials. Where appropriate an interpretation is given of these changes in terms of current theories of grain boundary structure, and some examples from current studies are presented at the end of this paper.

Bone material properties as measured by Reference Point Indentation are low in subjects with acromegaly

2016 ◽  
Author(s):  
Frank Malgo ◽  
Neveen A T Hamdy ◽  
Alberto M Pereira ◽  
Nienke R Biermasz ◽  
Natasha M Appelman-Dijkstra
Keyword(s):  
Material Properties ◽  
Reference Point ◽  
Bone Material ◽  
Bone Material Properties ◽  
Reference Point Indentation
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