1.

Record Nr.

UNINA9910703878503321

Autore

Wilson Sara R.

Titolo

Air traffic management technology demonstration-1 research and procedural testing of routes / / Sara R. Wilson [and three others]

Pubbl/distr/stampa

Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , May 2015

Descrizione fisica

1 online resource (ix, 100 pages) : color illustrations

Collana

NASA/TM ; ; 2015-218707

Soggetti

Air traffic control

Aircraft approach spacing

Flight management systems

Automatic flight control

Flight operations

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Title from title screen (viewed Aug. 6, 2015).

"May 2015."

Nota di bibliografia

Includes bibliographical references (pages 30-33).



2.

Record Nr.

UNINA9910404077503321

Autore

Garcia-Mateo Carlos

Titolo

Bainite and Martensite: Developments and Challenges

Pubbl/distr/stampa

MDPI - Multidisciplinary Digital Publishing Institute, 2020

ISBN

3-03928-858-X

Descrizione fisica

1 electronic resource (166 p.)

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

The microstructures of both martensite and bainite, although sharing some common features, depict a plethora of subtle differences that made them unique when studied in further detail. Tailoring the final properties of a microstructure based on one or the other as well as in combination with others and exploring more sophisticated concepts, such as Q&P and nanostructured bainite, are the topics which are the focus of research around the world. In understanding the key microstructural parameters controlling the final properties as well as definition of adequate process parameters to attain the desired microstructures requires that a proper understanding of the mechanism ruling their transformation and a detailed characterization first be acheived. The development of new and powerful scientific techniques and equipment (EBSD, APT, HRTEM, etc.) allow us to gain fundamental insights that help to establish some of the principles by which those microstructures are known. The developments accompanying such findings lead to further developments and intensive research providing the required metallurgical support.