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High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

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ISSN Печать: 1093-3611

ISSN Онлайн: 1940-4360

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.4 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.1 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00005 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.07 SJR: 0.198 SNIP: 0.48 CiteScore™:: 1.1 H-Index: 20

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ELECTROARC DISCHARGE IN CONDITIONS BOW-CONTACT CUTTING OF METAL

Том 5, Выпуск 1, 2001, 6 pages
DOI: 10.1615/HighTempMatProc.v5.i1.60
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Краткое описание

In this work was investigated the formation of an electric arc. The cutting of metal detail was carried out in fluid by the rotaried disk. As a result were determined the modes of polar effect for a material melting and value of a Current density in an anode spot of an electric arc. It was made for the range of currents I=500−5000 A. The calculation procedure of an expanding plasma cavity in water was developed. The basic parameters of plasma in the presence of material evaporation were determined. The geometrical sizes of expanding gas cavity, and also cavity pressure depending on parameters of electrical arc dischaige were determined.
Regarding operating variables of installation were made the recommendations which based on conditions of an electric arc initiation and duration of an arc burning. It allows to ensure heightened productivity and efficiency of installation, and also to determine the main regularities of electrophysical and electro-hydrodynamical processes which influencing Lo the service properties of equipment.

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