Výsledky vyhledávání - "W A, Brantley"

X-ray diffraction characterization of dental gold alloy-ceramic interfaces

Autor: Z, Cai, I, Watanabe, J C, Mitchell, W A, Brantley, T, Okabe

Publikováno v: Journal of materials science. Materials in medicine. 12(3)

X-ray diffraction (XRD) was employed to study dental alloy-ceramic interfaces. A Au-Pd-In alloy, which requires oxidation before porcelain firing, and a Au-Pt-Pd-In alloy, which does not require oxidation before porcelain firing, were selected in thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d35699cae8b31f1d3ab329f5069da2de
https://pubmed.ncbi.nlm.nih.gov/15348305

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Electrochemical impedance spectroscopy study of high-palladium dental alloys. Part II: behavior at active and passive potentials

Autor: D, Sun, P, Monaghan, W A, Brantley, W M, Johnston

Publikováno v: Journal of materials science. Materials in medicine. 13(5)

Electrochemical impedance spectroscopic (EIS) analyses were performed on three high-palladium alloys and a gold-palladium alloy at active and passive potentials in five electrolytes that simulated body fluid and oral environmental conditions. All fou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4a654cd1dc83e5063e25a524deb26128
https://pubmed.ncbi.nlm.nih.gov/15348595

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Electrochemical impedance spectroscopy study of high-palladium dental alloys. Part I: behavior at open-circuit potential

Autor: D, Sun, P, Monaghan, W A, Brantley, W M, Johnston

Publikováno v: Journal of materials science. Materials in medicine. 13(5)

Electrochemical impedance spectroscopy (EIS) was used to study the in vitro corrosion of three representative high-palladium alloys and a gold-palladium alloy for comparison. The corrosion resistances (measured as the charge transfer resistance R(CT)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::fa7ddda03739e3d00162eb6d77ffc6f5
https://pubmed.ncbi.nlm.nih.gov/15348594

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Fatigue studies of high-palladium dental casting alloys: Part I. Fatigue limits and fracture characteristics

Autor: D, Li, W A, Brantley, J C, Mitchell, G S, Daehn, P, Monaghan, E, Papazoglou

Publikováno v: Journal of materials science. Materials in medicine. 13(4)

The fatigue limits and fracture characteristics for a Pd-Cu-Ga alloy and a Pd-Ga alloy were studied. The alloys were cast into tensile test bars with gauge diameter of 3 mm and gauge length of 15 mm, and the surfaces of the castings were neither air-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e6a0ba605daddff36e042ce527e4d931
https://pubmed.ncbi.nlm.nih.gov/15348610

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Comparison of mechanical properties for equiaxed fine-grained and dendritic high-palladium alloys

Autor: E, Papazoglou, Q, Wu, W A, Brantley, J C, Mitchell, G, Meyrick

Publikováno v: Journal of materials science. Materials in medicine. 11(10)

Two Pd-Cu-Ga alloys and a Pd-Ga alloy were selected for study. Bars of each alloy were tested in tension for the as-cast and simulated porcelain-firing conditions, and values of mechanical properties were measured. Fracture surfaces and microstructur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::38ade4f239de0199ea934113b0f45629
https://pubmed.ncbi.nlm.nih.gov/15348083

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Fatigue studies of high-palladium dental casting alloys: Part II. Transmission electron microscopic observations

Autor: W H, Guo, W A, Brantley, D, Li, P, Monaghan, W A T, Clark

Publikováno v: Journal of materials science. Materials in medicine. 13(4)

The microstructures of two representative high-palladium dental alloys, a Pd-Cu-Ga alloy and a Pd-Ga alloy, which had been subjected to cyclic fatigue in uniaxial tension were investigated by transmission electron microscopy (TEM). Two different mech

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7d83db37cccbda000977a6366c8f5fb2
https://pubmed.ncbi.nlm.nih.gov/15348611

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TEM analysis of tweed structure in high-palladium dental alloys

Autor: S V, Nitta, W A, Clark, W A, Brantley, R J, Grylls, Z, Cai

Publikováno v: Journal of materials science. Materials in medicine. 10(9)

Transmission electron microscopy and convergent-beam electron diffraction were used to study three high-palladium dental alloys: an as-cast Pd-Ga alloy, a cast Pd-Cu-Ga alloy aged at room temperature for over 5 years, and a cast Pd-Cu-Ga alloy anneal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1a0dcdae50cb3af290a7611f01e47245
https://pubmed.ncbi.nlm.nih.gov/15348101

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