1.

Record Nr.

UNINA9910673906103321

Autore

Zhang Lijun

Titolo

Light Alloys and High-Temperature Alloys / / Lijun Zhang

Pubbl/distr/stampa

Basel : , : MDPI - Multidisciplinary Digital Publishing Institute, , 2022

Descrizione fisica

1 online resource (250 pages)

Disciplina

620.1623

Soggetti

Metals - Effect of low temperatures on

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

Light alloys and high-temperature alloys are widely used as key engineering materials in both the civil and military industries due to their excellent comprehensive properties and performance. Over recent decades, huge amounts of theoretical and/or experimental efforts have been devoted to this field and great achievements have been made. In this book, entitled "Light Alloys and High-Temperature Alloys", there are 14 research papers contributed by 85 authors at 27 universities/institutes/companies from 9 countries, including China, the USA, the UK, Germany, Spain, Australia, Ukraine, Poland, and Romania. The topics cover different types of light alloys, including Al-, Mg-, and Ti-based ones (also Ti-based metal matrix composites), and high-temperature alloys, including Ni-, Fe-, Nb-, and Ta-based ones. Two new types of alloys, i.e., complex concentrated alloys (CCAs) and phase change materials, are also included. Moreover, in this book, a variety of multi-scale theoretical methods, ranging from first-principles calculations, first-principles molecular dynamic simulations, and Calculation of Phase Diagram (CALPHAD) modeling to crystal plasticity finite element simulations coupled with knowledge graph, as well as experimental techniques, e.g., casting, powder metallurgy, additive manufacturing, etc. are discussed. Consequently, the diverse topics and state-of-the-art theoretical/experimental techniques will attract broad interest from materials researchers worldwide.



2.

Record Nr.

UNINA9910136303003321

Titolo

ANSI N42.38-2015 (Revision of ANSI N42.38-2006) : American National Standard for Performance Criteria for Spectroscopy-Based Portal Monitors Used in Homeland Security / / IEEE

Pubbl/distr/stampa

Piscataway, NJ : , : IEEE, , 2016

ISBN

1-5044-0075-5

Descrizione fisica

1 online resource (59 pages)

Collana

ANSI ; ; N42.38-2015

Disciplina

004

Soggetti

Computers - Evaluation

Radioactive substances - Detection - Equipment and supplies

Computer monitors

Ports of entry - Security measures

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

The performance requirements for spectroscopy-based portal monitors are describedin this standard. The requirements stated are based on portal monitors used in support of effortsassociated with the U.S. Department of Homeland Security. (The PDF of this standard is available in the IEEEGET program. "IEEE Get Program" grants public access to view and download individual PDFs of select standards at no charge. Visit http://standards.ieee.org/about/get/index.html for details.).