Search Results - "Sisson, R. D."

A methodology to predict the effects of quench rates on mechanical properties of cast aluminum alloys by SHUHUI MA, MANIRUZZAMAN, M. D, MACKENZIE, D. S, SISSON, R. D

“…The mechanical properties of age-hardenable Al-Si-Mg alloys depend on the rate at which the alloys are cooled after the solutionizing heat treatment. Quench…”
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FEM Modeling of Induction Hardening Processes in Steel by Yuan, J, Kang, J, Rong, Y, Sisson, R D

“…A modeling system for analyzing the integrated induction hardening processes was developed based on a general-purpose finite element program, with the…”
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Microstructural characterization of thermal barrier coatings on high pressure turbine blades by Sohn, Y.H., Lee, E.Y., Nagaraj, B.A., Biederman, R.R., Sisson, R.D.

“…Thermal barrier coated high pressure turbine blades were characterized before and after the service by microstructural analysis and Cr 3+ photostimulated…”
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Modeling the Gas Nitriding Process of Low Alloy Steels by Yang, M., Zimmerman, C., Donahue, D., Sisson, R. D.

“…The effort to simulate the nitriding process has been ongoing for the last 20 years. Most of the work has been done to simulate the nitriding process of pure…”
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Metal removal via slag attack of the steel from building 7 of the world trade center—Some observations by Sisson, R D, Biederman, R R

“…Microstructural examination of a beam from Building 7 showed that temperatures higher than 940 °C were experienced in localized regions. Concurrent examination…”
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An initial microstructural analysis of A36 steel from WTC building 7 by Barnett, J R, Biederman, R R, Sisson, R D

“…A section of an A36 wide flange beam retrieved from the collapsed World Trade Center Building 7 was examined to determine changes in the steel microstructure…”
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Phase Transformations of Plasma-Sprayed Zirconia-Ceria Thermal Barrier Coatings by Lee, Eui Yeol, Sohn, Yong-ho, Jha, Santosh K., Holmes, John W., Sisson, Richard D.

“…Phase constituents and transformations of plasma‐sprayed thermal barrier coatings (TBCs) with CeO2‐stabilized ZrO2 (CSZ; 16–26 wt% CeO2) have been investigated…”
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Isothermal oxidation of physical vapor deposited partially stabilized zirconia thermal Barrier coatings by SOHN, Y. H, BIEDERMAN, R. R, SISSON, R. D

“…Thermal barrier coatings (TBCs), consisting of physical vapor deposited (PVD) partially stabilized zirconia (PSZ, 8 wt.% Y[sub 2]O[sub 3]) and a diffusion…”
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Comparison of the holding power of 3.5-mm cortical versus 4.0-mm cancellous orthopedic screws in the pelvis of immature dogs (cadavers) by Sardinas, J C, Kraus, K H, Sisson, Jr, R D

“…A 3.5-mm cortical orthopedic screw was compared with a 4.0-mm cancellous screw for maximal load to failure in the pelvis of immature dogs. The pelvis from…”
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Alfalfa growth and absorption of cadmium and zinc from soils amended with sewage sludge by Miller, R.W., Al-Khazraji, M.L., Sisson, D.R., Gardiner, D.T.

“…Safe application of sewage sludge to soil used for food chain crops requires careful management of the heavy metals that pose a potential health hazard. Soils…”
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Microstructural Analysis of Cold-Sprayed Ti-6Al-4V at the Micro- and Nano-Scale by Birt, A. M., Champagne, V. K., Sisson, R. D., Apelian, D.

“…The microstructure of cold-sprayed Ti-6Al-4V is unlike the structure resulting from any other processing technique. The unique characteristics are derived from…”
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Alloy Effects on the Gas Nitriding Process by Yang, M., Sisson, R. D.

“…Alloy elements, such as Al, Cr, V, and Mo, have been used to improve the nitriding performance of steels. In the present work, plain carbon steel AISI 1045 and…”
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Alloy Effects on the Gas Nitriding Process : ASM Heat Treating Society 27th Conference and Exposition by YANG, M, SISSON, R. D

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Modeling of Carbon Concentration Profile Development During Both Atmosphere and Low Pressure Carburizing Processes by Wei, Y., Zhang, L., Sisson, R. D.

“…Heat treaters need an effective simulation tool to predict the carburization performance of a variety of steels. The tool is needed to not only predict the…”
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Microstructural analysis of Ti–6Al–4V powder for cold gas dynamic spray applications by Birt, A.M., Champagne, V.K., Sisson, R.D., Apelian, D.

“…[Display omitted] •Three size-dependent external features have been found on plasma atomized particles.•Chaotic martensite, basketweave α, and equiaxed α…”
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Modeling of Carbon Concentration Profile Development During Both Atmosphere and Low Pressure Carburizing Processes : ASM Heat Treating Society 26th Conference and Exposition by WEI, Y, ZHANG, L, SISSON, R. D

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Investigation of fatigue crack initiation in Ti-6Al-4V during tensile-tensile fatigue by IVANOVA, Svetlana G, BLEDERMAN, Ronald R, SISSON, Richard D

“…Fatigue crack initiation in Ti-6Al-4V has been investigated in high cycle fatigue (HCF) and low cycle fatigue (LCF) regimes at stress ratio R = 0.1 using the…”
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Effects of repeated sewage sludge applications on plant accumulation of heavy metals by Gardiner, D.T., Miller, R.W., Badamchian, B., Azzari, A.S., Sisson, D.R.

“…This study evaluated plant absorption of heavy metals from various sewage sludge treatments. Three anaerobically digested municipal sludges (Chicago, Salt Lake…”
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Modeling the Gas Nitriding Process of Low Alloy Steels : ASM Heat Treating Society 26th Conference and Exposition by YANG, M, ZIMMERMAN, C, DONAHUE, D, SISSON, R. D

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FEA model for predicting the response of powder metallurgy steel components to heat treatment by Warke, Virendra S., Sisson, Richard D., Makhlouf, Makhlouf M.

“…A model and the necessary database for predicting the response of powder metallurgy steels to heat treatment are presented and discussed. The model is based on…”
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