"Mo\u017Enost zlep\u0161ovat mechanick\u00E9 vlastnosti n\u011Bkter\u00FDch \u017E\u00E1rov\u011B st\u0159\u00EDkan\u00FDch povlak\u016F pomoc\u00ED aplikace tepeln\u00E9ho n\u00E1sledn\u00E9ho zpracov\u00E1n\u00ED je zn\u00E1ma, av\u0161ak ne p\u0159\u00EDli\u0161 \u010Dasto pou\u017E\u00EDv\u00E1na.Povalk NiCrBSi pat\u0159\u00ED do skupiny materi\u00E1l\u016F, ketr\u00E9 z aplikace tepeln\u00E9ho zpracov\u00E1n\u00ED zna\u010Dn\u011B profituj\u00ED. Technologie p\u0159etaven\u00ED povlaku se li\u0161\u00ED, nej\u010Dast\u011Bji v z\u00E1vislosti na dostupn\u00E9m za\u0159\u00EDzen\u00ED. Nej\u010Dast\u011Bji s vyu\u017E\u00EDv\u00E1 pece nebo plamene. A\u010Dkoli jsou to levn\u00E9 technologie, nelze u nich zcela kontrolovat v\u00FDsledek. Na rozd\u00EDl od nich aplikace vysokov\u00FDkonn\u00E9ho laseru pro p\u0159etaven\u00ED povlaku umo\u017E\u0148uje p\u0159esn\u011B \u0159\u00EDdit proces p\u0159etaven\u00ED. \u010Cl\u00E1nek porovn\u00E1v\u00E1 v\u00FDsledky mikrostrukturn\u00EDho rozboru a m\u011B\u0159en\u00ED mechanick\u00FDch vlastnost\u00ED HVOF nast\u0159\u00EDkan\u00E9ho, plamenem a laserem p\u0159etaven\u00E9ho povlaku. Popisuje v\u00FDhody laserov\u00E9ho zpracov\u00E1n\u00ED s ohledem na funk\u010Dn\u00ED vlastnosti povlaku."@cs . . "4"^^ . "\u010Ces\u00E1nek, Zden\u011Bk" . . "Vliv n\u00E1sledn\u00E9ho p\u0159etaven\u00ED plamenem a HPDD laserem n amikrostrukturu a vlastnosti HVOf n\u00E1st\u0159iku NiCrBSi"@cs . "Vost\u0159\u00E1k, Marek" . "Mo\u017Enost zlep\u0161ovat mechanick\u00E9 vlastnosti n\u011Bkter\u00FDch \u017E\u00E1rov\u011B st\u0159\u00EDkan\u00FDch povlak\u016F pomoc\u00ED aplikace tepeln\u00E9ho n\u00E1sledn\u00E9ho zpracov\u00E1n\u00ED je zn\u00E1ma, av\u0161ak ne p\u0159\u00EDli\u0161 \u010Dasto pou\u017E\u00EDv\u00E1na.Povalk NiCrBSi pat\u0159\u00ED do skupiny materi\u00E1l\u016F, ketr\u00E9 z aplikace tepeln\u00E9ho zpracov\u00E1n\u00ED zna\u010Dn\u011B profituj\u00ED. Technologie p\u0159etaven\u00ED povlaku se li\u0161\u00ED, nej\u010Dast\u011Bji v z\u00E1vislosti na dostupn\u00E9m za\u0159\u00EDzen\u00ED. Nej\u010Dast\u011Bji s vyu\u017E\u00EDv\u00E1 pece nebo plamene. A\u010Dkoli jsou to levn\u00E9 technologie, nelze u nich zcela kontrolovat v\u00FDsledek. Na rozd\u00EDl od nich aplikace vysokov\u00FDkonn\u00E9ho laseru pro p\u0159etaven\u00ED povlaku umo\u017E\u0148uje p\u0159esn\u011B \u0159\u00EDdit proces p\u0159etaven\u00ED. \u010Cl\u00E1nek porovn\u00E1v\u00E1 v\u00FDsledky mikrostrukturn\u00EDho rozboru a m\u011B\u0159en\u00ED mechanick\u00FDch vlastnost\u00ED HVOF nast\u0159\u00EDkan\u00E9ho, plamenem a laserem p\u0159etaven\u00E9ho povlaku. Popisuje v\u00FDhody laserov\u00E9ho zpracov\u00E1n\u00ED s ohledem na funk\u010Dn\u00ED vlastnosti povlaku." . "mechanical properties; microstructure; flame re-melting; laser re-melting; coating; HVOF; NiCrBSi"@en . . . . "114529" . . . . . . . "P(ED2.1.00/03.0088), S" . "RIV/49777513:23640/13:43920483" . "6"^^ . . "Houdkov\u00E1 - \u0160im\u016Fnkov\u00E1, \u0160\u00E1rka" . "23640" . . "Smazalov\u00E1, Eva" . . . "The microstructure of thermally sprayed coatings contains, in dependence on used deposition technology, always certain amount of porosity, oxides or other inhomogenities. These defects, together with the mechanical bonding of the coating, influenced negatively some of the coatings functional properties, such as cohesive strain, adhesion, corrosion resistance. The above mentioned defects can be eliminated by application of proper post-treatment procedure, such as remelting of the sprayed coating. The remelting can be realized by various source of heat ? the most often used is the cheap flame remelting, but some other methods can be also used. The recent technological development of high power lasers led to the quick spreading of the laser technologies into surface treatment industry. High power laser can be used for cutting, welding, laser hardening, laser cladding or remelting of the coatings. In the paper, the comparison of microstructural, mechanical and tribological characteristics of HVOF sprayed NiCrBSi coating, as sprayed, flame and laser remelted, is presented. The remelting, namely by HPDD laser, created the metallurgical bond between coating and substrate, decreased the coating inner stress and significantly increase the wear resistance"@en . "The influence of post-treatment by flame and HPDD laser remelting on the microstructure and properties of NiCrBSi thermally spraeyd coatings"@en . . . . "[66B5D9C630B8]" . "Vliv n\u00E1sledn\u00E9ho p\u0159etaven\u00ED plamenem a HPDD laserem n amikrostrukturu a vlastnosti HVOf n\u00E1st\u0159iku NiCrBSi" . . . "The influence of post-treatment by flame and HPDD laser remelting on the microstructure and properties of NiCrBSi thermally spraeyd coatings"@en . . . "Vliv n\u00E1sledn\u00E9ho p\u0159etaven\u00ED plamenem a HPDD laserem n amikrostrukturu a vlastnosti HVOf n\u00E1st\u0159iku NiCrBSi" . "Vliv n\u00E1sledn\u00E9ho p\u0159etaven\u00ED plamenem a HPDD laserem n amikrostrukturu a vlastnosti HVOf n\u00E1st\u0159iku NiCrBSi"@cs . "Hru\u0161ka, Mat\u011Bj" . "Schubert, Jan" . . "RIV/49777513:23640/13:43920483!RIV14-MSM-23640___" . .