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brass alloys

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240469
EISBN: 978-1-62708-251-8
... resistance. This chapter covers the classification, composition, properties, and applications of copper alloys, including brasses, bronzes, copper-nickel, beryllium-copper, and casting alloys. It also examines wrought copper alloys and pure coppers. The chapter begins with an overview of the copper...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300163
EISBN: 978-1-62708-323-2
... Alloys , Copper Development Association , 2018 • Sackar A.D. , Wear of Metals , Pergamon Press , 1976 • Standards Handbook: Copper Brass, Bronze , Copper Development Association , annual • Totten George E. , Ed., Friction, Lubrication and Wear Technology , Volume 18...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030082
EISBN: 978-1-62708-282-2
... ). The seasonal cracking of brass is perhaps the best recognized ( Ref 7 ). Perhaps the first detailed investigation in the scientific literature on alloy corrosion was reported by Calvert and Johnson in 1866 ( Ref 8 ) on copper-zinc alloys. Beyond its direct relevance to stress-corrosion cracking, interest...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2012
DOI: 10.31399/asm.tb.pdub.t53420171
EISBN: 978-1-62708-310-2
... solid solution and the zinc-rich η solid solution are the two terminal phases, and the four intermediate phases are β, γ, δ, and ε. The copper-zinc system forms the basis for the industrially important brass alloys. As shown in the copper-rich portion of the copper-zinc diagram of Fig. 9.3 , α-copper...
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 June 2008
DOI: 10.31399/asm.tb.emea.t52240117
EISBN: 978-1-62708-251-8
... orientation in copper during cold rolling. Source: Ref 3 Since strain hardening increases with increased deformation, it is not surprising that the strength and hardness increase and the ductility decreases. The changes in properties for a brass alloy are shown in Fig. 8.4 . The large number...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980009
EISBN: 978-1-62708-342-3
... all applications. The copper alloys are divided into the groups: Pure copper Low-alloy copper Copper zinc alloys (brass), also with additional elements (special brass) Copper-tin alloys (tin bronze) Copper-aluminum alloys (aluminum bronzes) Copper-nickel alloys Copper...
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...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090221
EISBN: 978-1-62708-266-2
... (SCC) was first observed in copper-zinc alloys more than 100 years ago. The SCC failures were reported in India, where they occurred in brass cartridge cases during the rainy season (and were thus later characterized by the descriptive term “season cracking”). The root cause of the failures was traced...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980323
EISBN: 978-1-62708-342-3
.... Multipurpose extrusion plants produce wire, rod, section, hollow sections, and tubes from easy, moderately difficult, and difficult-toextrude copper alloys. With brass, no water cooling is used, whereas with copper, water cooling is necessary. Table 6.16 gives an overview of the complexity of practical...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060085
EISBN: 978-1-62708-261-7
... as by chemical and electrochemical methods. Atomization is the dominant method for producing metal and prealloyed powders from aluminum, brass, iron, low-alloy steels, stainless steels, tool steels, superalloys, titanium alloys, and many other important industrial alloys. Current atomization technology...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980195
EISBN: 978-1-62708-342-3
... spectrum of materials to be extruded. This chapter focuses on the processes involved in the extrusion of semifinished products in various metals and their alloys, namely tin, lead, lead-base soft solders, tin-base soft solders, zinc, magnesium, aluminum, copper, titanium, zirconium, iron, nickel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430087
EISBN: 978-1-62708-253-2
..., and temperature have prompted researchers and tube manufacturers to switch over to other materials. Various ferrous and nonferrous alloys used as condenser tubes include copper-base alloys such as brass or bronze, cupronickels, stainless steels, and titanium-base alloys, depending on the plant and cooling...
Series: ASM Technical Books
Publisher: ASM International
Published: 15 June 2021
DOI: 10.31399/asm.tb.mpktmse.t56010019
EISBN: 978-1-62708-384-3
... as well as iron, titanium, brass, and copper alloys. elastic modulus extensometers impact strength linear elastic fracture toughness plastic deformation properties Poisson's ratio tensile properties tensile testing true stress-strain curve analysis...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350011
EISBN: 978-1-62708-315-7
... lamp (ASTM G 53). Lactic acid On substrates of brass and copper alloys, determines coatings porosity and resistance to handling (perspiration). Consists of immersion in 85% lactic acid solution, drying, and incubating above acetic acid vapors for 20 h to reveal discoloration spots at failure points...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910099
EISBN: 978-1-62708-250-1
... brass is called dezincification. If aluminum is removed, the process is called dealuminification, and so forth. In the case of gray iron, dealloying is called graphitic corrosion. In the dealloying process, typically one of two mechanisms occurs: alloy dissolution and replating of the cathodic...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980001
EISBN: 978-1-62708-342-3
... cases—for example, brass wire—the extrusion ratio can be as high as 1000. However, this requires the material’s being extruded to have a low flow stress in addition to a high specific press pressure of up to 1000 N/mm 2 . Extrusion is therefore normally carried out at a high temperature: aluminum alloys...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.9781627083423
EISBN: 978-1-62708-342-3
Series: ASM Technical Books
Publisher: ASM International
Published: 01 May 2018
DOI: 10.31399/asm.tb.hma.t59250047
EISBN: 978-1-62708-287-7
... began a study to replace the heavy brass alloy, the time-honored jacket material for ammunition cartridges, with an aluminum alloy for weight savings. None of the aluminum alloys up to this time were strong enough for the application. Wilm, who was familiar with heating and quenching steel, attempted...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ems.t53730059
EISBN: 978-1-62708-283-9
... conductivity and therefore it is widely used for wiring. All alloying additions lower the conductivity of copper. Copper alloys such as brass, which is an alloy with zinc, and bronze, which is an alloy with tin, are much stronger than pure copper. This is because the different size atoms interfere with slip...