Results 91 to 100 of about 621 (208)

Carbide evolution of a directionally solidified Ni-based superalloy during long-term exposure

, 2012
Directionally solidified Ni-based superalloy DZ483 is a kind of potential material for the blade of an advanced heavy duty gas turbine, which has good combination properties.
Sheng, Liyuan, Chao, Zeng, Guo, Yongan, Xuan, Xiao, Zhou, Lanzhang, Le, Xu   +5 more
core   +1 more source

Low cycle fatigue of a directionally solidified nickel-based superalloy: Testing, characterisation and modelling [PDF]

, 2017
Low cycle fatigue (LCF) of a low-carbon (LC) directionally-solidified (DS) nickel-base superalloy, CM247 LC DS, was investigated using both experimental and computational methods.
Proprentner, Daniela, F. Farukh, D. Proprentner, Farukh Farukh (7202507), Farukh, Farukh, M.T. Whittaker (7211600), Mark Whittaker, M.T. Whittaker, G. McColvin (7126037), McColvin, G., L.G. Zhao, N.C. Barnard, N.C. Barnard (7211597), Silberschmidt, V. V., Silberschmidt, Vadim V., Liguo Zhao (1250343), Zhao, L. G., Barbara Shollock (7207352), Shollock, B., Farukh, F., Shollock, Barbara A., V.V. Silberschmidt, R.J. Kashinga, Barnard, N. C., Whittaker, M. T., Proprentner, D., Rudolph Kashinga (1254354), Daniela Proprentner (7207349), G. McColvin, Kashinga, R. J., B. Shollock, Vadim Silberschmidt (1248129)   +31 more
core   +1 more source

Isothermal Oxidation Behavior of a New Directionally Solidified Ni-Base Superalloy in Air at Different Temperature

, 2010
The isothermal oxidation behaviour under static atmosphere of a new directionally solidified Ni-base superalloy was investigated. The results showed that the oxidation kinetics curves of the alloy follow parabolic law in the temperature range of 750-950 ...
Yan Huang, Jian Tao Wu, Lei Wang, Ping Yan, Yang Liu, Zhuo Zhao   +5 more
core   +1 more source

TLP joining mechanism and performance analysis of GH188/IC10 dissimilar superalloy

Hanjie xuebao
The transient liquid phase (TLP) bonding of polycrystalline superalloy GH188 with directionally solidified superalloy IC10 was performed using BNi-2 interlayer material.
Tong WU, Hongrui ZHANG, Ce WANG, Panpan LIN, Xin YUE, Tiesong LIN, Peng HE   +6 more
doaj   +1 more source

Effect of cooling rate on MC carbide in directionally solidified nickel-based superalloy under high thermal gradient [PDF]

China Foundry, 2012
A series of directional solidification experiments have been performed to study the effect of cooling rate on the precipitation behavior of MC carbide in nickel-based superalloy under the temperature gradient of 500 K·s-1.
Zhang Weiguo, Liu Lin, Fu Hengzhi
doaj  

Crack inhibition and crystallographic texture control in an additively manufactured IN738LC Ni-based superalloy

Journal of Materials Research and Technology
The additive manufacturing of directionally solidified Ni-based superalloys remains a significant challenge due to the formation of stray equiaxed grains and their high susceptibility to cracking, particularly for high-volume γ´-type Ni-based superalloys.
Fangxian Zhang, Liping Zhou, Xinliang Xie, Zhenbo Zhang, Qi Chao, Guohua Fan   +5 more
doaj   +1 more source

Directionally solidified superalloy

, 1970
Cobalt-tungsten superalloy has improved stress rupture characteristics. Appropriate additions were made to this base alloy using microprobe analyses and a fractional factorial ...
Wallace, J. F.
core  

Dataset supporting the University of Southampton Doctoral Thesis "Study of fatigue crack initiation and propagation mechanisms in a directionally solidified superalloy: Effects of microstructure, anisotropy and oxidation"

This dataset is supporting the University of Southampton Doctoral Thesis "Study of fatigue crack initiation and propagation mechanisms in a directionally solidified superalloy: Effects of microstructure, anisotropy and oxidation"
Tan, Yuanguo
core   +1 more source

Directionally solidified eutectic gamma plus beta nickel-base superalloys

, 1977
A directionally solidified multivariant eutectic gamma + beta nickel-base superalloy casting having improved high temperature strength and oxidation resistance properties is provided.
Jackson, M. R.
core  

Alloy and structural optimization of a directionally solidified lamellar eutectic alloy

, 1976
Mechanical property characterization tests of a directionally solidified Ni-20 percent Cb-2.5 percent Al-6 percent Cr cellular eutectic turbine blade alloy demonstrated excellent long time creep stability and indicated intermediate temperature transverse
Sheffler, K. D.
core