Study on the Mechanism of Carbon Steel Sparks

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Total Pages : 11 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Study on the Mechanism of Carbon Steel Sparks by : Junbi Long

Download or read book Study on the Mechanism of Carbon Steel Sparks written by Junbi Long and published by . This book was released on 2020 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spark testing is an effective and convenient method that can be used be identify general classification of the steel material by observing the sparks projected by the grinding wheel. In order to more accurately identify the type of spark, the spark streams of carbon steels are described and illustrated by a high-speed camera. The appearance and phase analysis of the residues collected from the spark streams are studied separately by scanning electron microscope and X-ray diffractometer. Results show that the spark streams are the trajectory of the movement of carbon steel wear debris. The luminescence of the debris is provided by the heat released by the iron oxidation reaction. The carbon burst is caused by the explosion of carbon monoxide (CO) on the surface of carbon steel wear debris, and CO is produced by the reduction reaction of carbon and iron oxides. The main shape of the residues is flaky and spherical. There are some holes caused by carbon burst on the surface of the spherical residues. For the qualitative phase analysis of the residues, the main phase is composed of iron, ferrous oxide (FeO), ferric oxide (Fe 2 O 3 ), and ferroferric oxide (Fe 3 O 4 ). As the increase of the carbon content of steel, the quantity of iron phase is greatly reduced, and the quantity of Fe 2 O 3 and Fe 3 O 4 phase is gradually increased. Moreover, the amount and density of carbon burst is increased, and the number of the holes in the spherical residues are also increased.

Research in Progress

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ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.3/5 (243 download)

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Download or read book Research in Progress written by and published by . This book was released on 1964 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 938 pages
Book Rating : 4.:/5 (31 download)

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Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1987 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 658 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ERDA Research Abstracts

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ISBN 13 :
Total Pages : 756 pages
Book Rating : 4.:/5 (319 download)

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Download or read book ERDA Research Abstracts written by and published by . This book was released on 1975 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Publications

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Total Pages : 408 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Publications by : United States. National Bureau of Standards

Download or read book Publications written by United States. National Bureau of Standards and published by . This book was released on 1986 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Mechanics Reviews

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ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.:/5 (26 download)

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Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1973 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physics Briefs

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ISBN 13 :
Total Pages : 1652 pages
Book Rating : 4.F/5 ( download)

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Download or read book Physics Briefs written by and published by . This book was released on 1986-07 with total page 1652 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Journal of the Iron and Steel Institute

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ISBN 13 :
Total Pages : 1050 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Journal of the Iron and Steel Institute by : Iron and Steel Institute

Download or read book The Journal of the Iron and Steel Institute written by Iron and Steel Institute and published by . This book was released on 1965 with total page 1050 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes the institute's Proceedings.

ERDA Energy Research Abstracts

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Total Pages : 852 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis ERDA Energy Research Abstracts by : United States. Energy Research and Development Administration

Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1977 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:

List of Journal Articles by Bureau of Mines Authors Published July 1, 1910, to January 1, 1960, with Subject Index

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Total Pages : 328 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis List of Journal Articles by Bureau of Mines Authors Published July 1, 1910, to January 1, 1960, with Subject Index by : United States. Bureau of Mines

Download or read book List of Journal Articles by Bureau of Mines Authors Published July 1, 1910, to January 1, 1960, with Subject Index written by United States. Bureau of Mines and published by . This book was released on 1960 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electrical World

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ISBN 13 :
Total Pages : 554 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Electrical World written by and published by . This book was released on 1890 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Publications of the National Bureau of Standards ... Catalog

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ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Publications of the National Bureau of Standards ... Catalog by : United States. National Bureau of Standards

Download or read book Publications of the National Bureau of Standards ... Catalog written by United States. National Bureau of Standards and published by . This book was released on 1986 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fusion Energy Update

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ISBN 13 :
Total Pages : 278 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Fusion Energy Update written by and published by . This book was released on 1980 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metals Abstracts Index

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Total Pages : 1034 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Metals Abstracts Index written by and published by . This book was released on 1984 with total page 1034 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 480 pages
Book Rating : 4.:/5 (3 download)

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Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

List of Bureau of Mines Publications and Articles ... with Subject and Author Index

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ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis List of Bureau of Mines Publications and Articles ... with Subject and Author Index by : United States. Bureau of Mines

Download or read book List of Bureau of Mines Publications and Articles ... with Subject and Author Index written by United States. Bureau of Mines and published by . This book was released on 1975 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: