Search Results - "Kujanpää, V"

TRANSFORMATION HARDENING OF MEDIUM-CARBON STEEL WITH A FIBER LASER: THE INFLUENCE OF LASER POWER AND LASER POWER DENSITY by Qiu, F., Kujanpää, V.

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ITER lip seal welding and cutting developments by Levesy, B., Cordier, J.J., Jokinen, T., Kujanpää, V., Karhu, M., Le Barbier, R., Määttä, T., Martins, J.P., Utin, Y.

“…•Different TIG and Laser welding techniques are tested.•Twin spot laser welding techniques is the best.•Limited heat input gives a stable weld pool in all…”
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Advanced cutting, welding and inspection methods for vacuum vessel assembly and maintenance by Jones, L, Alfile, J.-P, Aubert, Ph, Punshon, C, Dänner, W, Kujanpää, V, Maisonnier, D, Serre, M, Schreck, G, Wykes, M

“…ITER requires a 316 l stainless steel, double-skinned vacuum vessel (VV), each shell being 60 mm thick. EFDA (European Fusion Development Agreement) is…”
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Transformation hardening of medium-carbon steel with a fiber laser: the influence of laser power and laser power density/ Vitutinio anglingumo plienu kietumo keitimas pluostiniais lazerias: lazerio galios tankio itaka by Qiu, F, Kujanpaa, V

“…This paper investigates the effects of laser power density of a fiber laser on surface transformation hardening of two types of medium-carbon steels. An…”
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Laser Cutting of Birch Pulp by Hovikorpi, J., Laakso, P., Salminen, A., Miikki, N., Kujanpää, V.

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Transformation of spatial characteristics of excimer laser radiation by Gavrilov, E. V., Zhevlakov, A. P., Kascheev, S. V., Kujanpaa, V., Savinainen, T.

“…An optical attachment of an excimer laser beam that enables the transformation and optimization of spatial characteristics of a coherent UV beam was studied in…”
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Effect of solidification mode and impurities on pitting corrosion in AISI 316 GTA welds by GREKULA, A.I, KUJANPAA, V.P, KARJALAINEN, L.P

“…Pitting resistance was evaluated in autogenous GTA welds of approximately 30 commercial and laboratory heats of AISI 316 steel sheets by the standard ferric…”
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Advanced cutting, welding and inspection methods for vacuum vessel assembly and maintenance by Jones, L, Alfile, J P, Aubert, P.,-, Punshon, C, Danner, W, Kujanpaa, V, Maisonnier, D, Serre, M, Schreck, G, Wykes, M

“…ITER requires a 316 1 stainless steel, double-skinned vacuum vessel (VV), each shell being 60 mm thick. EFDA (European Fusion Development Agreement) is…”
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