Search Results - "Fuchs, G.E"

The effect of long-term thermal exposures on the microstructure and properties of CMSX-10 single crystal Ni-base superalloys by Acharya, M.V, Fuchs, G.E

“…The long-term thermal stability of CMSX-10 single crystal superalloys has been studied as a function of heat treatment and thermal exposure. The CMSX-10 alloys…”
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Effect of solidification parameters on the microstructures and properties of CMSX-10 by Wilson, B.C., Cutler, E.R., Fuchs, G.E.

“…A single master heat of CMSX-10, a third generation, single crystal Ni-base superalloy was processed with withdrawal rates between 5 and 35 cm/h. The as-cast…”
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Solution heat treatment response of a third generation single crystal Ni-base superalloy by Fuchs, G.E.

“…The standard solution heat treatment of the third generation, single crystal Ni-base superalloy, CMSX-10, requires temperatures up to 1365°C and lasts a total…”
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The Effect of Secondary Gamma-Prime on the Primary Creep Behavior of Single-Crystal Nickel-Base Superalloys by Wilson, B.C., Fuchs, G.E.

“…Some second-, third-, and fourth-generation single-crystal Ni-base superalloys ( i.e ., Re-containing alloys) have demonstrated the propensity for excessive…”
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Effect of minor alloying additions on the carbide morphology in a single crystal Ni-base superalloy by Cutler, E.R., Wasson, A.J., Fuchs, G.E.

“…Carbon and boron have been added to single crystal Ni-base superalloys to increase the yield and defect tolerance, but the effect of these additions on the…”
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Effect of carbon additions on the as-cast microstructure and defect formation of a single crystal Ni-based superalloy by Al-Jarba, K.A, Fuchs, G.E

“…In an effort to reduce grain defects in large single crystal Ni-base superalloy components, carbon is intentionally added. In this study, the effect of carbon…”
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The effect of stress on the microstructural stability of CMSX-10 single crystal Ni-base superalloys by Acharya, M.V., Fuchs, G.E.

“…Stress has been shown to increase the amount of topologically close-packed (tcp) phases that form in some Ni-base superalloys. However, in the current study on…”
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Modeling of the partitioning and phase transformation temperatures of an as-cast third generation single crystal Ni-base superalloy by Fuchs, G.E, Boutwell, B.A

“…Cast single crystal Ni-base superalloys exhibit severe solidification segregation that must be subsequently removed by solution heat treatment. In order to…”
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Elevated temperature, high cycle fatigue behavior of carbon-containing single crystal Ni-Based superalloys by Al-Jarba, K.A., Fuchs, G.E.

“…Although first removed from single crystal alloys, alloy developers have added carbon back into single crystal alloys for improved castability, cleanliness and…”
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Microstructural evolution of a carbon modified single crystal Ni-base superalloy by Wasson, A.J., Fuchs, G.E.

“…The effects of heat treatments and long term exposures of C-containing modifications of CMSX-4 were examined. Some of the alloys examined also contained…”
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Effect of minor alloying additions on the solidification of single-crystal Ni-base superalloys by Cutler, E.R., Wasson, A.J., Fuchs, G.E.

“…Grain boundary elements, such as carbon and boron, were initially removed from single-crystal alloys, but more recently they have been added back into…”
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The effect of Zircaloy-4 substrate surface condition on the adhesion strength and corrosion of SiC coatings by Al-Olayyan, Y., Fuchs, G.E., Baney, R., Tulenko, J.

“…Chemical vapor deposition (CVD) coatings of silicon carbide were deposited on various Zircaloy-4 substrates having different surface preparations to increase…”
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Effect of W additions to Ti-48Al-2Nb-2Cr alloys by Fuchs, G.E.

“…Alloying additions of 0, 0.5 and 1.0 at.% W were made to Ti-48Al-2Nb-2Cr alloys for increased strength and creep resistance. The alloys were processed by both…”
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Supertransus processing of TiAl-based alloys by FUCHS, G. E

“…Fine-grained lamellar microstructures would be expected to exhibit high strength, creep resistance, fracture toughness, and moderate ductility…”
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The effect of processing on the hot workability of Ti-48Al-2Nb-2Cr alloys by FUCHS, G. E

“…The hot compression behavior and microstructure evolution of ingot metallurgy (I/M) and powder metallurgy (P/M) processed samples of the near-γ Ti-aluminide…”
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Multi-step wrought processing of TiAl-based alloys by Fuchs, G.E

“…Wrought processing will likely be needed for fabrication of a variety of TiAl-based alloy structural components. Laboratory and development work has usually…”
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