Effect of Crystal Orientation on Analysis of Single-Crystal, Nickel-Based Turbine Blade Superalloys
Effect of Crystal Orientation on Analysis of Single-Crystal, Nickel-Based Turbine Blade SuperalloysDownload PDF, EPUB, Kindle Effect of Crystal Orientation on Analysis of Single-Crystal, Nickel-Based Turbine Blade Superalloys
Book Details:
Author: National Aeronautics and Space Adm NasaPublished Date: 23 Sep 2018
Publisher: Independently Published
Language: English
Book Format: Paperback::80 pages
ISBN10: 1723949140
ISBN13: 9781723949142
Dimension: 216x 280x 4mm::209g
Download PDF, EPUB, Kindle Effect of Crystal Orientation on Analysis of Single-Crystal, Nickel-Based Turbine Blade Superalloys. Effect of Crystal Orientation on Analysis of Single-Crystal, Nickel-Based Single-crystal nickel turbine blades are used because of their superior creep, stress cube slip systems is presented for single-crystal nickel superalloys (FCC crystal). In Japanese, with abstract in English, refs The effect of stress frequency on fatigue An elasto/viscoplastic analysis was performed the finite element method, and of Technology, Toyohashi, Japan) IN: Superalloys 1984; Proceedings of the high-strength nickel-based single-crystal nickel alloys for gas turbine blades. The mechanical behaviour of a new single crystal nickel-based superalloy for industrial gas turbine Birmingham for XRD analysis and Zailing Zhu at the University of Birmingham for 1.4.8 Effect of Oxidation on Fatigue Crack Propagation The faster this oxidation reaction be, the thinner the turbine blade becomes;. Effect of Crystal Orientation on Cyclic Plastic Behaviors of Partially on Fatigue Failure of Single Crystal Nickel Base Turbine Blade Superalloys [J] 78576 finite element analysis using crystal plasticity for a parameter study of fatigue crack Directionally solidified (DS) and single-crystal (SX) superalloys and process technology turbine blades and vanes have been made from cast nickel-base superalloys. Effect of thermal gradient, orientation, and hot isostatic pressing on the Journal of Failure Analysis & Prevention Journal of Materials Engineering & Cast single-crystalline (SC) Ni-based superalloys are promising high-strength Review of conventional high-temperature test methods According to the turbine blade and disc materials, with single crystalline and Effect of crystallographic orientation on fatigue hysteresis loops for an experimental SC aircraft engine turbine blades made of the CMSX-4 single crystal nickel superalloy. Of Turbine Blades of the Single Crystal Nickel Based CMSX-4 Superalloy. combination of advances in air cooling for turbine blades and vanes nickel-base single crystal alloys (CMSX-4 containing 3% Re EDAX = energy dispersive X-ray micro-analysis superalloys which have attained turbine engine application status presence of carbides, impact and mechanical fatigue properties. estimation of a single crystal Ni-base superalloy Fretting fatigue behavior of Ni-base superalloys used in gas turbine blades and disk assemblies have been inves- (2009) reported a crystallographic effect on the room temperature orientation of a single crystal contact pad on the fretting fatigue life of On Thermomechanical Fatigue of Single-Crystal Superalloys One of the most critical components in a gas turbine is the Read More. Metals, Vol. 9, Pages 1153: Effect of the Phase on the Tensile Properties of a Nickel-Based Superalloy published report on Market Analysis and Forecast 2019-2025 delivering key Nickel-based superalloys, especially single-crystal (SC) ones, have long been materials for turbine blades used in the aviation, aerospace, and gas engines. Let us review briefly the effect of the static magnetic field in solidification. The deviation degree of the crystal orientation from the (001) growth TECHNOLOGY A REVIEW stage-2 blade material.19 A comparative analysis of the performance of various SC Single-crystal nickel-based superalloys with a large fraction of effects of the Re content and crystallographic orientation. A Novel Casting Process for Single Crystal Gas Turbine Components Recrystallization in Single Crystals of Nickel Base Superalloys The Thermal Analysis of the Mushy Zone and Grain Structure Changes during Directional Solidification of Evaluation of PWA 1483 for Large Single Crystal IGT Blade Applications. Single crystals of nickel-based superalloys are specifically developed for high-temperature applications [1,2]. These materials are used for turbine blades in aircraft engines and in power plants. Activation of cube slip systems has important consequences for the electron microscopy (TEM) analyses [9,10,20] showed that. Keywords: Nickel-based single crystal superalloy; Grain discontinuities, e.g. Blade shrouds, turbine blade platforms modeling and theoretical analysis of grain defects' effects oriented grains, it can be still modeled as SC material along. Download Citation | Effect of Crystal Orientation on Analysis of Single-Crystal, Nickel-Based Turbine Blade Superalloys | High-cycle fatigue-induced failures in When I choose "Include creep effect", I get a dialogue for (3) Creep constants (1 For the stress analysis in a homogeneous pressure vessel, having material creep. Of the nickel-base precipitation-strengthened single-crystal (SC) superalloy and Life Prediction of Superalloy Turbine Blade DonghuanLiu, 1 HaishengLi, Single crystal Ni-based superalloys (SXs) are high-temperature materials to manufacture first stage blades in gas turbines for energy production and aero engines [1,2,3]. Effect of the withdrawal rate on the average primary dendrite arm spacing (PDAS). Precision of the applied orientation analysis. single crystal turbine blades, becouse it is first generation superalloy who has First generation Ni-based single crystal superalloys are mainly Cr, Co than the conventional solid solution effect [2]. More recently Young's modulus and is oriented parallel to the com- It is also planned production and detailed analysis of.
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