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silver-copper alloys

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170596
EISBN: 978-1-62708-297-6
... Abstract This article explains how alloying elements affect the properties and behaviors of electrical contacts. It describes the composition, strength, hardness, and conductivity of a wide range of contact alloys and composites based on silver, copper, gold, platinum, palladium, tungsten...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170550
EISBN: 978-1-62708-297-6
... of magnesium, nickel, and in some cases copper, can also be dispersion strengthened by internal oxidation for use as electrical contact materials. Other silver-base alloys used for electrical contact purposes include fine silver, for low-current applications, and alloys of silver with copper, palladium...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170457
EISBN: 978-1-62708-297-6
..., silicon, and nickel affect the physical and mechanical properties of coppers and high-copper alloys as well as brasses, bronzes, copper-nickels, and nickel silvers. It also explains how alloying affects electrical conductivity, corrosion resistance, stress-corrosion cracking, and processing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130541
EISBN: 978-1-62708-284-6
... 8.8–10 Wrought high copper alloys 17 9.4 Cast high copper alloys 15–19 8.3–11 Wrought bronze 17–18 9.2–9.8 Cast copper 16–18 9.1–10 Wrought copper 17 9.6 Cast copper nickel silver 9.8–25 5.4–14 Austenitic stainless steel 16–19 8.9–11 Cast bronze 16–19 8.9–11...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850610
EISBN: 978-1-62708-260-0
... Abstract This appendix contains tables that list the composition and capabilities of etchants that reveal the microstructure of metals and alloys, including aluminum, chromium, cobalt, copper, lead, magnesium, molybdenum, nickel, niobium, palladium, platinum, radioactive metals, rare earth...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270053
EISBN: 978-1-62708-301-0
....” Ancient silver pieces contained significant amounts of copper. This fact was often disguised in an ingenious way. The silver-copper alloy antique is heated under oxidizing conditions until it forms a thick scale of cuprous and cupric oxides. The surface layers of the alloy thus become enriched in silver...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170003
EISBN: 978-1-62708-297-6
..., when used in electrical contacts, coins, jewelry, dentistry, and other commercial applications, it is usually alloyed with harder metals, such as silver, copper, palladium, and platinum, to increase its hardness and wear resistance without an appreciable loss in oxidation resistance. The basic hardness...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060333
EISBN: 978-1-62708-261-7
...-nickels, and nickel silvers (Cu-Ni-Zn). Compositions of copper casting alloys are generally similar to the wrought counterparts, although variations occur with opportunities for unique composition/property characteristics (see Chapter 5, “Modern Alloy Production,” in this book). Copper alloys are also...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 December 2020
DOI: 10.31399/asm.tb.phtbp.t59310351
EISBN: 978-1-62708-326-3
..., brasses, bronzes, copper-nickels, Cu-Ni-Zn (nickel- silver), leaded copper, and special alloys. Table 12 lists the generic classes of wrought and cast copper alloys in the ASTM International/SAE International Unified Numbering System (UNS). Compositions of copper casting alloys are generally similar...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030082
EISBN: 978-1-62708-282-2
... of the aluminum matrix, thus releasing more copper on the surface to act as cathodic sites, further driving the corrosion reaction. Dealloying has been observed in the silver-gold ( Ref 21 – 28 ), copper-gold ( Ref 5 , 29 – 33 ), copper-platinum ( Ref 11 ), aluminum-platinum ( Ref 34 ), aluminum-copper ( Ref...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240597
EISBN: 978-1-62708-251-8
... that melt at lower temperatures. Additions of antimony and silver are used to increase the strength of these solders. Pewter is a tin-base white metal containing antimony and copper. Originally, pewter was an alloy of tin and lead, but to avoid toxicity and dullness of finish, lead is not used in modern...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060073
EISBN: 978-1-62708-261-7
... of copper; experimentation with smelting Near East 3000–1500 B.C. Bronze Age: arsenical copper and tin bronze alloys Near East 3000–2500 B.C. Lost-wax casting of small objects Near East 2500 B.C. Granulation of gold and silver and their alloys Near East 2400–2200 B.C. Copper statue...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240469
EISBN: 978-1-62708-251-8
..., chromium, or iron. The brasses contain zinc, the phosphor bronzes contain phosphorus, the aluminum bronzes contain aluminum, the silicon bronzes contain silicon, and the copper-nickels (cupronickels) and nickel silvers contain nickel. Table 25.2 Classification of copper alloys Alloy UNS...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230401
EISBN: 978-1-62708-298-3
... hazards [ ASM 1993 , American Welding Society 1998 ]. Minor defects or discontinuities in a brazed joint can be repaired by soldering. By first plating beryllium with copper and then nickel, beryllium surfaces can be joined to each other using silver solder [ Jacobson 1986 ]. Beryllium has been...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170528
EISBN: 978-1-62708-297-6
...) L51125 Copper-bearing alloy (51% Pb, 3.0% Sn, other 0.8% max, bal Cu) (alloy 485 in SAE J460 L51180 Lead-indium alloys (UNS L51500–L51599) Lead-indium-silver solder alloys (2.38–2.5% Ag, 4.76–5.0% In, 92.5–92.8% Pb) L51510, L51512 Lead-indium solder alloys (5.0% In, 95.0% Pb) L51511...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270074
EISBN: 978-1-62708-301-0
.... The pads had rubbed heavily against the surface of the cam plate. The original silver plating on the pads was completely missing. The copper layer from the cam plate could not be removed because it had been welded ( Fig. CH5.2 ). The camshaft of the pump had fractured. Fig. CH5.1 (a) Rotor assembly...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ems.t53730149
EISBN: 978-1-62708-283-9
...-acid car batteries currently are recycled. Most battery recycling facilities will accept lead-acid batteries. Different solder alloys contain different combinations of metal elements. The most common metals used in lead-free solder are tin, copper, silver, and sometimes zinc-antimony and bismuth...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910021
EISBN: 978-1-62708-250-1
...-phase structures being exhibited across nearly the entire range of composition of copper and silver alloys. There is a phase consisting of nearly pure copper and another phase consisting of nearly pure silver. The ratio of amounts of the two phases varies depending on the relative amounts of copper...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030019
EISBN: 978-1-62708-282-2
... in galvanic couples with other metals or alloys. This effect is observed with gold and silver coatings on copper, nickel, aluminum, and their alloys. Combinations of metals or alloys widely separated in the relevant galvanic series should be avoided unless the more noble material is easily polarized...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060315
EISBN: 978-1-62708-261-7
... hardenability requirements. Other alloying applications of manganese include specialty nonferrous alloys, such as manganese-copper and manganese-containing brasses, bronzes, and some nickel silvers. Pure manganese by itself is too brittle for structural applications. It oxidizes easily and rusts rapidly...