Experimental Investigation of the Contact Angle at Wetting the Non-ferrous Metals
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 93: Modern Technique and Technologies (MTT'2015).— 2015.— [012011, 5 p.] |
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| Main Author: | |
| Corporate Author: | |
| Other Authors: | , |
| Summary: | Title screen Experimental dependences on the effect of the drop volume from the contact angle under the conditions of the static three-phase contact line formation during wetting the non-ferrous metals (aluminium, magnalium, copper and brass) are presented in the work. The surface of the substrates was investigated by modern equipment (profilometer "Micro Measure 3D station" and microscope TM-3000). The drop was placed on the surface by the precision electronic single-channel pipette (Thermo scientific). Shadow method was used to obtain the drop profile; symmetry of the drop was controlled by Schlieren method. The comparison of the methods used to determine the contact angle on the image of the drop profile was executed. It was established that in spite of influencing the friction and gravity forces the structure of metal surfaces affects greatly the value of the contact angle. Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
| Published: |
2015
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| Series: | Power industry |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1088/1757-899X/93/1/012011 http://earchive.tpu.ru/handle/11683/20092 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644512 |
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| 200 | 1 | |a Experimental Investigation of the Contact Angle at Wetting the Non-ferrous Metals |f D. V. Feoktistov, E. G. Orlova, K. O. Ponomarev | |
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| 330 | |a Experimental dependences on the effect of the drop volume from the contact angle under the conditions of the static three-phase contact line formation during wetting the non-ferrous metals (aluminium, magnalium, copper and brass) are presented in the work. The surface of the substrates was investigated by modern equipment (profilometer "Micro Measure 3D station" and microscope TM-3000). The drop was placed on the surface by the precision electronic single-channel pipette (Thermo scientific). Shadow method was used to obtain the drop profile; symmetry of the drop was controlled by Schlieren method. The comparison of the methods used to determine the contact angle on the image of the drop profile was executed. It was established that in spite of influencing the friction and gravity forces the structure of metal surfaces affects greatly the value of the contact angle. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\2008 |t IOP Conference Series: Materials Science and Engineering | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\9450 |t Vol. 93: Modern Technique and Technologies (MTT'2015) |o 21th International Conference for Students and Young Scientists, 5-9 October 2015, Tomsk |o [proceedings] |v [012011, 5 p.] |d 2015 | |
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| 700 | 1 | |a Feoktistov |b D. V. |c Specialist in the field of thermal engineering |c Associate Professor; Deputy Director of Tomsk Polytechnic University, Candidate of technical sciences |f 1983- |g Dmitriy Vladimirovich |y Tomsk |3 (RuTPU)RU\TPU\pers\34158 |9 17698 | |
| 701 | 1 | |a Orlova |b E. G. |c specialist in the field of thermal engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1991- |g Evgeniya Georgievna |3 (RuTPU)RU\TPU\pers\34157 |9 17697 | |
| 701 | 1 | |a Ponomarev |b K. O. |c specialist in the field of thermal engineering |c laboratory assistant of Tomsk Polytechnic University |f 1993- |g Konstantin Olegovich |3 (RuTPU)RU\TPU\pers\35642 | |
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