"5"^^ . "Structural Characteristics of Nickel Super Alloy INCONEL 713LC after Heat Treatment"@en . "\u010C\u00ED\u017Eek, Lubom\u00EDr" . "Structural Characteristics of Nickel Super Alloy INCONEL 713LC after Heat Treatment"@en . "Materials; Metallic alloys; Nickel super-alloys; Heat treatment; Structural phase analysis"@en . "Leteck\u00FD pr\u016Fmysl \u010Dasto vyu\u017E\u00EDv\u00E1 pro lopatky tryskov\u00FDch turb\u00EDn niklov\u00E9 superslitiny. P\u0159\u00EDsp\u011Bvek analyzuje vliv tepeln\u00E9ho zpracov\u00E1n\u00ED na strukturn\u00ED charakteristiky niklov\u00E9 superslitiny INCONEL 713LC. Materi\u00E1l byl po tepeln\u00E9m zpracov\u00E1n\u00ED zkoum\u00E1n pomoc\u00ED sv\u011Bteln\u00E9 mikroskopie a \u0159\u00E1dkovac\u00ED elektronov\u00E9 mikroskopie na mikroskopech OLYMPUS IX71 a JEOL JSM 50A. Na z\u00E1klad\u011B proveden\u00FDch anal\u00FDz byl zji\u0161t\u011Bn optim\u00E1ln\u00ED re\u017Eim tepeln\u00E9ho zpracov\u00E1n\u00ED dan\u00E9 superslitiny, p\u0159i kter\u00E9m do\u0161lo k intenzivn\u00ED intragranul\u00E1rn\u00ED precipitaci f\u00E1ze \u03B3?. V t\u00E9to oblasti bylo dosa\u017Eeno nov\u00E9ho know-how."@cs . . . . . "1734-8412" . . "Strukturn\u00ED charakteristiky niklov\u00E9 superslitiny 713LC po tepeln\u00E9m zpracov\u00E1n\u00ED"@cs . . . "[C7885A8E4558]" . "PL - Polsk\u00E1 republika" . "Sojka, Eduard" . "Journal of Achievements in Materials and Manufacturing Engineering" . . . "27360" . "Hernas, Adam" . "21" . "452849" . "P(FT-TA3/072), P(GA106/04/0949), Z(MSM6198910013)" . "Structural Characteristics of Nickel Super Alloy INCONEL 713LC after Heat Treatment" . "Purpose: Aircraft industry often uses nickel super-alloys for blades of jet engine turbines. This paper summarises analysis of influence of heat treatment on structural characteristics of nickel super-alloy INCONEL 713LC. Methodology: Experimental investigation castings made of commercially produced nickel super-alloy INCONEL 713LC. Material was after heat treatment subjected to detailed structural analysis with use of methods of light microscopy (LM), or scanning electron microscopy (SEM) on microscopes OLYMPUS IX71 and JEOL JSM 50A. Findings: Mode of optimum heat treatment was proposed. On the basis of obtained results it is possible to recommend a heat treatment, which would consist of heating and dwell at the temperature exceeding 1240 oC (min. 1260 oC), so that precipitates at the grain boundaries dissolve completely, with subsequent slow cooling down to the temperature of approx. 940-950 oC, so that there occurs intensive intra-granular precipitation of inter-metallic phase \u03B3?. Researc"@en . . . "Jon\u0161ta, Zden\u011Bk" . . "Strukturn\u00ED charakteristiky niklov\u00E9 superslitiny 713LC po tepeln\u00E9m zpracov\u00E1n\u00ED"@cs . . . . . "RIV/61989100:27360/07:00015330" . . . . "4"^^ . . "4"^^ . . "Structural Characteristics of Nickel Super Alloy INCONEL 713LC after Heat Treatment" . "Jon\u0161ta, Petr" . . "2" . "RIV/61989100:27360/07:00015330!RIV09-MSM-27360___" . "Purpose: Aircraft industry often uses nickel super-alloys for blades of jet engine turbines. This paper summarises analysis of influence of heat treatment on structural characteristics of nickel super-alloy INCONEL 713LC. Methodology: Experimental investigation castings made of commercially produced nickel super-alloy INCONEL 713LC. Material was after heat treatment subjected to detailed structural analysis with use of methods of light microscopy (LM), or scanning electron microscopy (SEM) on microscopes OLYMPUS IX71 and JEOL JSM 50A. Findings: Mode of optimum heat treatment was proposed. On the basis of obtained results it is possible to recommend a heat treatment, which would consist of heating and dwell at the temperature exceeding 1240 oC (min. 1260 oC), so that precipitates at the grain boundaries dissolve completely, with subsequent slow cooling down to the temperature of approx. 940-950 oC, so that there occurs intensive intra-granular precipitation of inter-metallic phase \u03B3?. Researc" . .