Structure and Hardness of M2 High Speed Steel Modified by Pulsed Laser Irradiation
| Parent link: | Materials Science Forum: Scientific Journal Vol. 942 : Modern Problems in Materials Processing, Manufacturing, Testing and Quality Assurance.— 2019.— [P. 50-58] |
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| Summary: | Title screen The paper studies the surface structure and microhardness of the coating modified by the pulsed laser irradiation. The coating is obtained by plasma-jet hard-facing of the AISI (American Iron and Steel Institute) ?2 high speed steel powder. The modes of the laser irradiation differ in peaking capacity, pulse duration and diameters of the focused laser beam. It is demonstrated that the weld penetration shape factor depends on the laser beam fluence and the pulse duration. In its turn, the weld penetration shape factor effects the quality of obtained irradiation zones. Режим доступа: по договору с организацией-держателем ресурса |
| Sprog: | engelsk |
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2019
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| Online adgang: | https://doi.org/10.4028/www.scientific.net/MSF.942.50 |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660403 |
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| 200 | 1 | |a Structure and Hardness of M2 High Speed Steel Modified by Pulsed Laser Irradiation |f A. A. Khaidarova, M. S. Matrunchik | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a The paper studies the surface structure and microhardness of the coating modified by the pulsed laser irradiation. The coating is obtained by plasma-jet hard-facing of the AISI (American Iron and Steel Institute) ?2 high speed steel powder. The modes of the laser irradiation differ in peaking capacity, pulse duration and diameters of the focused laser beam. It is demonstrated that the weld penetration shape factor depends on the laser beam fluence and the pulse duration. In its turn, the weld penetration shape factor effects the quality of obtained irradiation zones. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\24092 |t Materials Science Forum |o Scientific Journal | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\28876 |t Vol. 942 : Modern Problems in Materials Processing, Manufacturing, Testing and Quality Assurance |o January 2019, Tomsk, Russia |f National Research Tomsk Polytechnic University (TPU) ; ed. A. P. Surzhikov |v [P. 50-58] |d 2019 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a high speed steel | |
| 610 | 1 | |a laser | |
| 610 | 1 | |a plasma-powder coating | |
| 610 | 1 | |a surface hardening | |
| 610 | 1 | |a surface treatment | |
| 610 | 1 | |a быстрорежущие стали | |
| 610 | 1 | |a лазер | |
| 610 | 1 | |a плазменно-порошковая наплавка | |
| 610 | 1 | |a упрочнение | |
| 610 | 1 | |a обработка | |
| 610 | 1 | |a поверхности | |
| 700 | 1 | |a Khaidarova |b A. A. |c specialist in the field of welding production |c Associate Professor of Tomsk Polytechnic University, candidate of technical sciences |f 1982- |g Anna Aleksandrovna |3 (RuTPU)RU\TPU\pers\37383 |9 20301 | |
| 701 | 1 | |a Matrunchik |b M. S. |g Mariya Sergeevna | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа неразрушающего контроля и безопасности |b Отделение электронной инженерии |3 (RuTPU)RU\TPU\col\23507 |
| 801 | 2 | |a RU |b 63413507 |c 20190627 |g RCR | |
| 856 | 4 | |u https://doi.org/10.4028/www.scientific.net/MSF.942.50 | |
| 942 | |c CF | ||