{"id":1790,"date":"2021-01-16T19:52:26","date_gmt":"2021-01-16T17:52:26","guid":{"rendered":"http:\/\/journals.khnu.km.ua\/vestnik\/?p=1790"},"modified":"2021-04-19T10:13:15","modified_gmt":"2021-04-19T07:13:15","slug":"%d0%b1%d0%b5%d0%b7%d0%b2%d0%be%d0%b4%d0%bd%d0%b5%d0%b2%d0%b5-%d0%b0%d0%b7%d0%be%d1%82%d1%83%d0%b2%d0%b0%d0%bd%d0%bd%d1%8f-%d1%83-%d1%82%d0%bb%d1%96%d1%8e%d1%87%d0%be%d0%bc%d1%83-%d1%80%d0%be%d0%b7","status":"publish","type":"post","link":"https:\/\/journals.khnu.km.ua\/vestnik\/?p=1790","title":{"rendered":"\u0411\u0435\u0437\u0432\u043e\u0434\u043d\u0435\u0432\u0435 \u0430\u0437\u043e\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u0443 \u0442\u043b\u0456\u044e\u0447\u043e\u043c\u0443 \u0440\u043e\u0437\u0440\u044f\u0434\u0456 \u044f\u043a \u043c\u0435\u0442\u043e\u0434 \u043f\u0456\u0434\u0432\u0438\u0449\u0435\u043d\u043d\u044f \u0437\u043d\u043e\u0441\u043e\u0441\u0442\u0456\u0439\u043a\u043e\u0441\u0442\u0456 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0456\u0439\u043d\u0438\u0445 \u0441\u0442\u0430\u043b\u0435\u0439"},"content":{"rendered":"

\u0411\u0415\u0417\u0412\u041e\u0414\u041d\u0415\u0412\u0415 \u0410\u0417\u041e\u0422\u0423\u0412\u0410\u041d\u041d\u042f \u0423 \u0422\u041b\u0406\u042e\u0427\u041e\u041c\u0423 \u0420\u041e\u0417\u0420\u042f\u0414\u0406 \u042f\u041a \u041c\u0415\u0422\u041e\u0414 \u041f\u0406\u0414\u0412\u0418\u0429\u0415\u041d\u041d\u042f \u0417\u041d\u041e\u0421\u041e\u0421\u0422\u0406\u0419\u041a\u041e\u0421\u0422\u0406 \u041a\u041e\u041d\u0421\u0422\u0420\u0423\u041a\u0426\u0406\u0419\u041d\u0418\u0425 \u0421\u0422\u0410\u041b\u0415\u0419<\/p>\n

HYDROGEN-FREE NITRIDING IN GLOW DISCHARGE AS METHOD OF IMPROVEMENT OF WEAR RESISTANCE OF STRUCTURAL STEELS<\/p>\n

<\/a> \u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: 7-12. \u041d\u043e\u043c\u0435\u0440: \u21165, 2019 (277)<\/strong>
\n\u0410\u0432\u0442\u043e\u0440\u0438: <\/strong>
\n\u041c.\u0404. \u0421\u041a\u0418\u0411\u0410, \u041d.\u041c. \u0421\u0422\u0415\u0427\u0418\u0428\u0418\u041d\u0410, \u041d.\u041a. \u041c\u0415\u0414\u0412\u0415\u0414\u0427\u0423\u041a,
\n\u041c.\u0421. \u0421\u0422\u0415\u0427\u0418\u0428\u0418\u041d, \u0412.\u0412. \u041b\u042e\u0425\u041e\u0412\u0415\u0426\u042c
\n\u0425\u043c\u0435\u043b\u044c\u043d\u0438\u0446\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442
\nM.YE. SKYBA, N.M. STECHYSHYNA, N.K. MEDVEDCHUK, M.S. STECHYSHYN, V.V. Liukhovets
\nKhmelnytskyi National University
\nDOI:<\/strong> https:\/\/www.doi.org\/10.31891\/2307-5732-2019-277-5-7-12<\/a>
\n\u0420\u0435\u0446\u0435\u043d\u0437\u0456\u044f\/Peer review :<\/strong> 17.05.2019 \u0440.
\n\u041d\u0430\u0434\u0440\u0443\u043a\u043e\u0432\u0430\u043d\u0430\/Printed :<\/strong> 23.07.2019 \u0440.<\/p>\n

\u0410\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u043c\u043e\u0432\u043e\u044e \u043e\u0440\u0438\u0433\u0456\u043d\u0430\u043b\u0443<\/strong><\/p>\n

. \u0412 \u0440\u043e\u0431\u043e\u0442\u0456 \u0440\u043e\u0437\u0433\u043b\u044f\u043d\u0443\u0442\u043e \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u0456\u0441\u0442\u044c \u0437\u0430\u0441\u0442\u043e\u0441\u0443\u0432\u0430\u043d\u043d\u044f \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u0435\u0432\u0438\u0445 \u043c\u0435\u0442\u043e\u0434\u0456\u0432 \u0437\u043c\u0456\u0446\u043d\u0435\u043d\u043d\u044f \u0434\u0435\u0442\u0430\u043b\u0435\u0439 \u043c\u0430\u0448\u0438\u043d. \u041e\u0441\u043e\u0431\u043b\u0438\u0432\u0443 \u0443\u0432\u0430\u0433\u0443 \u043f\u0440\u0438\u0434\u0456\u043b\u0435\u043d\u043e \u0441\u0443\u0447\u0430\u0441\u043d\u0438\u043c \u043c\u0435\u0442\u043e\u0434\u0430\u043c \u0437\u043c\u0456\u0446\u043d\u0435\u043d\u043d\u044f, \u0437\u0430\u0441\u043d\u043e\u0432\u0430\u043d\u0438\u043c \u043d\u0430 \u0434\u0456\u0457 \u043a\u043e\u043d\u0446\u0435\u043d\u0442\u0440\u043e\u0432\u0430\u043d\u0438\u0445 \u043f\u043e\u0442\u043e\u043a\u0456\u0432 \u0435\u043d\u0435\u0440\u0433\u0456\u0457 \u043d\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u0456 \u043c\u0435\u0442\u0430\u043b\u0456\u0432, \u0437\u043e\u043a\u0440\u0435\u043c\u0430 \u043c\u0435\u0442\u043e\u0434\u0443 \u0431\u0435\u0437 \u0432\u043e\u0434\u043d\u0435\u0432\u043e\u0433\u043e \u0430\u0437\u043e\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u0432 \u0442\u043b\u0456\u044e\u0447\u043e\u043c\u0443 \u0440\u043e\u0437\u0440\u044f\u0434\u0456 (\u0411\u0410\u0422\u0420). \u0420\u043e\u0437\u0433\u043b\u044f\u043d\u0443\u0442\u0430 \u0456\u0441\u0442\u043e\u0440\u0456\u044f \u0432\u0438\u043d\u0438\u043a\u043d\u0435\u043d\u043d\u044f \u0442\u0430 \u0440\u043e\u0437\u0432\u0438\u0442\u043a\u0443 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u0439 \u0430\u0437\u043e\u0442\u0443\u0432\u0430\u043d\u043d\u044f. \u041f\u043e\u043a\u0430\u0437\u0430\u043d\u0456 \u043f\u0435\u0440\u0435\u0432\u0430\u0433\u0438 \u0411\u0410\u0422\u0420, \u0430 \u0442\u0430\u043a\u043e\u0436 \u043e\u0441\u043d\u043e\u0432\u043d\u0438\u0439 \u043d\u0430\u043f\u0440\u044f\u043c\u043e\u043a \u0434\u043e\u0441\u043b\u0456\u0434\u0436\u0435\u043d\u044c \u0443 \u041f\u043e\u0434\u0456\u043b\u044c\u0441\u044c\u043a\u043e\u043c\u0443 \u043d\u0430\u0443\u043a\u043e\u0432\u043e\u043c\u0443 \u0444\u0456\u0437\u0438\u043a\u043e-\u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u0447\u043d\u043e\u043c\u0443 \u0446\u0435\u043d\u0442\u0440\u0456 \u043f\u0440\u0438 \u0425\u041d\u0423, \u0449\u043e \u0431\u0430\u0437\u0443\u0454\u0442\u044c\u0441\u044f \u043d\u0430 \u0435\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u0447\u043d\u0456\u0439 \u0442\u0435\u043e\u0440\u0456\u0457 \u043f\u0440\u043e\u0446\u0435\u0441\u0456\u0432 \u0411\u0410\u0422\u0420.
\n\u041a\u043b\u044e\u0447\u043e\u0432\u0456 \u0441\u043b\u043e\u0432\u0430:<\/strong> \u0431\u0435\u0437\u0432\u043e\u0434\u043d\u0435\u0432\u0435 \u0430\u0437\u043e\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u0432 \u0442\u043b\u0456\u044e\u0447\u043e\u043c\u0443 \u0440\u043e\u0437\u0440\u044f\u0434\u0456 (\u0411\u0410\u0422\u0420), \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u0447\u043d\u0438\u0439 \u043f\u0440\u043e\u0446\u0435\u0441, \u0434\u0438\u0444\u0443\u0437\u0456\u044f, \u0437\u043d\u043e\u0441\u043e\u0441\u0442\u0456\u0439\u043a\u0456\u0441\u0442\u044c, \u0430\u0432\u0442\u043e\u043d\u043e\u043c\u043d\u0456 \u0456 \u0432\u0437\u0430\u0454\u043c\u043e\u043f\u043e\u0432\u2019\u044f\u0437\u0430\u043d\u0456 \u0440\u0435\u0436\u0438\u043c\u0438, \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430, \u0444\u0430\u0437\u043e\u0432\u0438\u0439 \u0441\u043a\u043b\u0430\u0434.<\/p>\n

\u0420\u043e\u0437\u0448\u0438\u0440\u0435\u043d\u0430 \u0430\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u0430\u043d\u0433\u043b\u0456\u0439\u0441\u044c\u043a\u043e\u044e \u043c\u043e\u0432\u043e\u044e<\/strong><\/p>\n

The paper considers the urgency of the use of surface methods for strengthening the parts of machines. Particular attention is paid to modern methods of strengthening (based on the action of concentrated energy streams on the surface of metals), in particular the method of hydrogen-free nitriding in glow discharge (HNGD). The history of emergence and development of nitrogen technologies are considered. The advantages of HNGD, as well as the main direction of research in the Podilsky Scientific Physics and Technology Center at KhNU are shown (which are based on the energy theory of HNGD processes). By ensuring the independence of the energy parameters of HNGD technology, wide additional possibilities appear for both the intensification of the process and the qualitative management of the consequences of the modification. In this case, regardless of the condition of temperature maintaining, it is possible to suppress or vice versa to intensify certain subprocesses, and through them to create different structures of the modified layer. The idea of the possibility of independent control and regulation of HNGD by mode and energy parameters is the basis of this work. In world practice, the problem of ensuring the independence of temperature from the energy parameters of the NGD mode is solved by the introduction of a heating source, which is alternative to a glow discharge. The most common hardware implementation of this approach is the use of so-called hot-wall cameras.
\nKey words:<\/strong> hydroden-free nitriding in the glow discharge (HNGD), technological process, diffusion, wear resistance, autonomous and interrelated modes, structure, phase composition.<\/p>\n

References<\/strong><\/p>\n

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    \u0411\u0415\u0417\u0412\u041e\u0414\u041d\u0415\u0412\u0415 \u0410\u0417\u041e\u0422\u0423\u0412\u0410\u041d\u041d\u042f \u0423 \u0422\u041b\u0406\u042e\u0427\u041e\u041c\u0423 \u0420\u041e\u0417\u0420\u042f\u0414\u0406 \u042f\u041a \u041c\u0415\u0422\u041e\u0414 \u041f\u0406\u0414\u0412\u0418\u0429\u0415\u041d\u041d\u042f \u0417\u041d\u041e\u0421\u041e\u0421\u0422\u0406\u0419\u041a\u041e\u0421\u0422\u0406 \u041a\u041e\u041d\u0421\u0422\u0420\u0423\u041a\u0426\u0406\u0419\u041d\u0418\u0425 \u0421\u0422\u0410\u041b\u0415\u0419 HYDROGEN-FREE NITRIDING IN GLOW DISCHARGE AS METHOD OF IMPROVEMENT OF WEAR RESISTANCE OF STRUCTURAL STEELS \u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: 7-12. \u041d\u043e\u043c\u0435\u0440: \u21165, 2019 (277) \u0410\u0432\u0442\u043e\u0440\u0438: \u041c.\u0404. \u0421\u041a\u0418\u0411\u0410, \u041d.\u041c. \u0421\u0422\u0415\u0427\u0418\u0428\u0418\u041d\u0410, \u041d.\u041a. \u041c\u0415\u0414\u0412\u0415\u0414\u0427\u0423\u041a, \u041c.\u0421. \u0421\u0422\u0415\u0427\u0418\u0428\u0418\u041d, \u0412.\u0412. \u041b\u042e\u0425\u041e\u0412\u0415\u0426\u042c \u0425\u043c\u0435\u043b\u044c\u043d\u0438\u0446\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 M.YE. SKYBA, N.M. STECHYSHYNA, N.K. MEDVEDCHUK, M.S. STECHYSHYN, V.V. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[],"_links":{"self":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1790"}],"collection":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1790"}],"version-history":[{"count":3,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1790\/revisions"}],"predecessor-version":[{"id":5841,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1790\/revisions\/5841"}],"wp:attachment":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}