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pro vyhledávání: '"Stephan Egerland"'
Shielding gas nozzle diameter variation and its impact on the anodic power distribution of low-current tungsten inert gas arcs were investigated, while maintaining either shielding gas flow rate or flow velocity constant. In addition, the effects of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ae8ee7d509c3aeb528b1e51042db625
https://dspace.lib.cranfield.ac.uk/handle/1826/15625
https://dspace.lib.cranfield.ac.uk/handle/1826/15625
Publikováno v:
Welding in the World. 62:95-104
Decreasing wall thickness and part tolerances, e.g. gaps, adversely affect welding productivity. This paper is concerned with advanced laser-metal active gas (MAG) tandem hybrid welding (LTHW) providing a novel wire feeding concept and adjusting weld
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bca07eb22153120a6931d2c95895956
https://doi.org/10.1007/s40194-017-0531-0
https://doi.org/10.1007/s40194-017-0531-0
Publikováno v:
Science and Technology of Welding and Joining. 22:71-78
Most previous split anode calorimetry research has applied high weld currents which exhibit pseudo Gaussian distributions of arc current and power density. In this paper we investigate low current arcs and show that both the current and power distrib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e63a6cc7b7c19ed2f4990fec69a66fd
https://doi.org/10.1080/13621718.2016.1189214
https://doi.org/10.1080/13621718.2016.1189214
Split anode calorimetry investigations of tungsten inert gas (TIG) arcs were conducted using a large-diameter shielding gas nozzle. Some conditions displayed arc symmetry whilst others proved distinctly asymmetric. The variation of welding current an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a7c04175b6736ada6662183fa4900cf
https://dspace.lib.cranfield.ac.uk/handle/1826/13751
https://dspace.lib.cranfield.ac.uk/handle/1826/13751
Autor:
Johannes Zimmer, Roland Nussbaumer, Stephan Egerland, Roland Brunmaier, Gerhard Posch, Bernd Rutzinger
Publikováno v:
Soldagem & Inspeção, Vol 20, Iss 3, Pp 300-314 (2015)
Soldagem & Inspeção, Volume: 20, Issue: 3, Pages: 300-314, Published: SEP 2015
Soldagem & Inspeção v.20 n.3 2015
Revista soldagem & inspeção
Associação Brasileira de Soldagem (ABS)
instacron:ABS
Soldagem & Inspeção, Volume: 20, Issue: 3, Pages: 300-314, Published: SEP 2015
Soldagem & Inspeção v.20 n.3 2015
Revista soldagem & inspeção
Associação Brasileira de Soldagem (ABS)
instacron:ABS
Gas Shielded Tungsten Arc Welding (GTAW) – a process well-known providing highest quality weld results joined though by lower performance. Gas Metal Arc Welding (GMAW) is frequently chosen to increase productivity along with broadly accepted qualit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea228c0a8b40ae90347ebf749f627652
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-92242015000300300&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-92242015000300300&lng=en&tlng=en
Autor:
Stephan Egerland
Publikováno v:
Soldagem & Inspeção, Vol 20, Iss 3, Pp 367-380 (2015)
Soldagem & Inspeção v.20 n.3 2015
Revista soldagem & inspeção
Associação Brasileira de Soldagem (ABS)
instacron:ABS
Soldagem & Inspeção, Volume: 20, Issue: 3, Pages: 367-380, Published: SEP 2015
Soldagem & Inspeção v.20 n.3 2015
Revista soldagem & inspeção
Associação Brasileira de Soldagem (ABS)
instacron:ABS
Soldagem & Inspeção, Volume: 20, Issue: 3, Pages: 367-380, Published: SEP 2015
An investigation was raising the question: "What does 'arc length' mean?" Actually, it is considered expressing a kind of natural relationship between arc voltage and arc column shape. Statements such as "The higher the voltage the longer the arc" or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f9d1808153c709165ee48bc3ef995e9
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-92242015000300367&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-92242015000300367&lng=en&tlng=en
Autor:
Stephan Egerland
Publikováno v:
JOURNAL OF THE JAPAN WELDING SOCIETY. 80:84-93
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55ebe47cef72148d5505b6077a366efe
https://doi.org/10.2207/jjws.80.84
https://doi.org/10.2207/jjws.80.84
Autor:
Stephan Egerland
Publikováno v:
QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 27:50s-54s
Surfacing is an indispensable measure both to conserve as well as to generate worth. Different welding methods have been created over the time, were established and have found their long-term utilization in numerous specific industrial applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0aa3b6c50376372747d959cba8c5b361
https://doi.org/10.2207/qjjws.27.50s
https://doi.org/10.2207/qjjws.27.50s
Autor:
Paul A. Colegrove, Stephan Egerland
The thermal profile of fusion welding or its heat input can cause degradation of the material properties, which is reflected in the microstructural changes, occurring in the heat affected zone (HAZ). Hence, quantifying the amount of thermal energy tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::963bd6da8bc6c47fe266ff749b56127f
https://doi.org/10.5772/28754
https://doi.org/10.5772/28754
Autor:
Nuno Pepe, Andreas Leonhartsberger, Stephan Egerland, Paul A. Colegrove, Ameirico Scotti, David Yapp
The thermal or process efficiency in gas metal arc welding (GMAW) is a crucial input to numerical models of the process and requires the use of an accurate welding calorimeter. In this paper, the authors compare a liquid nitrogen calorimeter with an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::723ae3785b20921460c7a09f3d2cc31d
http://dspace.lib.cranfield.ac.uk/handle/1826/5730
http://dspace.lib.cranfield.ac.uk/handle/1826/5730