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gold alloys

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Published: 01 January 1986
Fig. 10 NMR Knight shifts in liquid cesium-gold alloys at 600 °C (1110 °F). Source: Ref 16 More
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Published: 01 January 1990
Fig. 37 Hardness of annealed palladium-silver-gold alloys More
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Published: 01 January 2006
Fig. 30 Color change vector ΔE * for three low-gold alloys (I, Miracast; II, Sunrise; III, Tiffany) in both the as-cast (left bar for each alloy) and solutionized at 750 °C (1380 °F) (right bar for each alloy) conditions after exposure for 3 days to artificial saliva (A) or 0.5% Na 2 S More
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Published: 01 January 2003
Fig. 6 Current-potential behavior of various silver-gold alloys in the 1 M AgClO 4 + 1 M HClO 4 solution. Percent silver is given on curves. No selective dissolution was observed for alloys containing less than 60 at.% Ag. Source: Ref 26 More
Series: ASM Handbook
Volume: 3
Publisher: ASM International
Published: 27 April 2016
DOI: 10.31399/asm.hb.v03.a0006234
EISBN: 978-1-62708-163-4
... Abstract This article is a compilation of ternary alloy phase diagrams for which gold (Au) is the first-named element in the ternary system. The diagrams are presented with element compositions in weight percent. The article includes five phase diagrams: Au-Cu-Ni boundaries of solid-state...
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Published: 01 January 1990
Fig. 2 Gold alloy dental crowns. (a) Three-quarter crown, which covers three surfaces of a tooth. (b) Full crown, which covers the entire tooth. These types of restorations as well as bridgework (multiple crowns) are made from gold alloys containing 40 to 78 wt% Au. Source: J.F. Jelenko More
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Published: 01 January 2006
Fig. 14 Current-time responses between gold alloy and amalgam of the same cross-sectional areas. Short circuiting occurred for 15 s, followed by a 2 min delay before recontacting. Source: Ref 69 More
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Published: 01 December 2004
Fig. 25 A 10 k gold alloy showing precipitation phases (41.7Au-12Ag-40.3Cu-5Zn 1 Si). This sample was overdoped with 1% Si, and then processing was varied to determine conditions that led to failure. (a) Liquated, held at 700 °C (1290 °F) for 2 h, water quenched at room temperature. 200×. (b More
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Published: 01 December 2004
Fig. 26 A 10 k gold alloy (41.7Au-12Ag-39.3Cu-5Zn-2Si) overdoped with 2 wt% Si. 200× More
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Published: 01 December 2004
Fig. 27 The effect of 0.3% Co addition on the grain refining of a 9 k gold alloy. (a) Without cobalt. (b) With cobalt More
Series: ASM Handbook
Volume: 3
Publisher: ASM International
Published: 27 April 2016
DOI: 10.31399/asm.hb.v03.a0006146
EISBN: 978-1-62708-163-4
... Abstract This article is a compilation of binary alloy phase diagrams for which gold (Au) is the first named element in the binary pair. The diagrams are presented with element compositions in weight percent. The atomic percent compositions are given in a secondary scale. For each binary system...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006259
EISBN: 978-1-62708-169-6
... Abstract This article describes the annealing behavior of precious metals, namely, gold, silver, platinum, palladium, iridium, rhodium, ruthenium, and osmium. It discusses the annealing practices and their effect on the basic properties of common precious metal alloys. The article presents...
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Published: 01 January 1990
Fig. 5 Color chart for gold-silver-copper alloys for jewelry and dental applications More
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Published: 01 January 1990
Fig. 7 Variation of hardness with silver content for gold-silver-copper alloys More
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Published: 01 November 2010
Fig. 18 Dependence of grain-boundary energy on composition in gold-copper alloys. From interferometric measurements of the boundary groove angles in specimens thermally etched at 850 °C. Source: Ref 41 More
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006274
EISBN: 978-1-62708-169-6
..., cobalt alloys, zinc alloys, and heat treatable silver alloys, gold alloys, lead alloys, and tin alloys. It also provides a detailed discussion on the effects due to precipitation and transformation processes in these non-ferrous alloys. aluminum alloys copper copper alloys heat treatment...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003776
EISBN: 978-1-62708-177-1
... micrographs, comparing and contrasting the microstructural features of gold, platinum, iridium, palladium, and ruthenium-base alloys. It examines pure gold, intermetallic gold compounds, gold and platinum jewelry alloys, platinum-containing shape memory alloys, and alloys consisting of platinum, aluminum...
Series: ASM Handbook
Volume: 3
Publisher: ASM International
Published: 27 April 2016
DOI: 10.31399/asm.hb.v03.a0006232
EISBN: 978-1-62708-163-4
... ternary system ternary alloy phase diagrams THIS ARTICLE includes systems where silver is the first-named element in the ternary system. Ag-Au-Cu Liquidus Projection Source: A. Prince, G.V. Raynor, and D.S. Evans, Phase Diagrams of Ternary Gold Alloys , The Institute of Metals, London...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 2024
DOI: 10.31399/asm.hb.v12.a0006841
EISBN: 978-1-62708-387-4
... Abstract This article discusses fractures and cracks due to ancient artifact weaknesses. It provides several case studies to aid the appreciation of fractography as a diagnostic technique and to understand the importance of cracking. These case histories concern ancient gold and silver alloys...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005670
EISBN: 978-1-62708-198-6
... on the ancient history of noble and precious metal use in dentistry is provided. The article discusses the use of direct gold dental filling materials, direct silver dental filling materials, traditional amalgam alloys, high-copper amalgam alloys, and gallium alloys in biomedical applications. It also provides...