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copper entrapment

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.t60400169
EISBN: 978-1-62708-258-7
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850060
EISBN: 978-1-62708-260-0
...-Determining Stage in the Anodic Dissolution of Metals (During Electrolytic Polishing of Copper), ” Trans. Inst. Met. Finish. , vol. 29 , 1952-1953 , pp. 274 – 301 . 10.1080/00202967.1952.11869604 46. Hoar T. P. , and Farthing T. W. : “ Solid Films on Electropolishing Anodes, ” Nature...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430351
EISBN: 978-1-62708-253-2
..., whereas oils and hydrocarbons are removed by alkaline treatment. For removal of the scale, inhibited acids are employed as solvent cleaners. At the end of the solvent cleaning stage, the scale and traces of copper are removed and the fresh metallic surface is exposed. The last step is neutralization...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2007
DOI: 10.31399/asm.tb.pmsspmp.t52000167
EISBN: 978-1-62708-312-6
.... , Influence of Sulfur, Copper and Tin Additions on the Properties of AISI 304l Type Sintered Stainless Steel , Modern Developments in Powder Metallurgy , Vol 16 , Aqua E.N. and Whitman C.I. , Ed., MPIF , Princeton, NJ , 1984 , p 247 – 259 16. Davis J.R. , Ed., Stainless Steels...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850001
EISBN: 978-1-62708-260-0
.... : “ Melt Quality and Fracture Characteristics of 85-5- 5-5 Red Brass, ” Trans. Am. Foundrymen’s Soc. , vol. 58 , 1950 , pp. 122 – 132 . 35. French A. R. : “ Melt-Quality Test for Copper-Base Alloys, ” Foundry Trade J. , vol. 98 , 1955 , pp. 253 – 257 , 281-293. 36. Poole S. W...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720411
EISBN: 978-1-62708-305-8
... constituents of the more common types of filler metals used: Aluminum brazing Silver brazing Copper brazing Nickel brazing Precious metal brazing The five essential properties for brazing filler metal are: Ability to wet and make a strong, sound bond on the base metal Suitable...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230493
EISBN: 978-1-62708-298-3
... is then crushed and recycled to the arc furnace. A dross processing operation separates true dross components from entrapped metallics in alloy furnace dross. The liberated metallics (>20 mesh) are recycled back to beryllium-copper alloy operations, while the dross and undersized metallics (<20 mesh...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740047
EISBN: 978-1-62708-308-9
... not swirl down the runners and entrap air. Runners should be free from sharp edges, and gates should be filleted. The gating system should establish thermal gradients to promote a sound porosity-free casting. The ideal situation is to have the casting freeze from thin sections (which freeze quickly...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870045
EISBN: 978-1-62708-299-0
... for aluminum is relatively insensitive to purity or deliberate alloy additions ( Table 1 ). An exception is copper in solid solution, since it shifts the pitting potential in the noble direction ( Ref 7 ). This is not necessarily beneficial to the corrosion resistance of the alloy; in fact, according to Gavele...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430379
EISBN: 978-1-62708-253-2
... to feedwater is typically less than 1.5%, though it is normally 5% per design. Hence, the quality of condensate is of vital importance for plant performance. If the condenser is leaky, the circulating cooling water, which is natural water, becomes entrapped in condensate, spoiling its quality. Therefore...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140021
EISBN: 978-1-62708-335-5
... practiced more than 5500 years ago, when shaped cavities were carved or impressed into molds of soft minerals and clay. Naturally occurring copper, silver, and gold were melted and solidified in these cavities. Brass, bronze, tin and zinc artifacts, weapons, and tools were cast as extractive metallurgy...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280149
EISBN: 978-1-62708-267-9
... Nitrogen 0.005 The problem of cracking due to low-melting-point contaminants also has been noted with the presence of copper, brass, and lead externally introduced to a metal. The low-melting material becomes liquid in the HAZ as the arc passes and the liquid penetrates the grain boundary, perhaps...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260187
EISBN: 978-1-62708-336-2
...-series, AlZnMgCu alloy systems contain zinc (Zn), magnesium, and copper (Cu), as well as additives, such as chromium (Cr), manganese (Mn), or zirconium (Zr), and the ever-present impurities, iron (Fe) and silicon (Si). These alloys have a very short hot-working temperature range due to a high deformation...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.t52860081
EISBN: 978-1-62708-338-6
... control of resin viscosity and the tension on the fiber band. Very low, actually zero, void content is achieved by winding with excess resin. Then, the action of the fiber/resin band being wound upon the resin-rich surface forces resin up through this band, removing entrapped air. With appropriate...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130151
EISBN: 978-1-62708-284-6
.... , Technology for Production of High Quality Slab at High Speed , Steelmaking Conference Proceedings ( Ontario ), 1992 24. Manabu I. , Yutaka S. , Ryusuke O. , and Zen-ichiro M. , Evaluation of the Critical Gas Flow Rate Using Water Model for the Entrapment of Slag into a Metal...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310155
EISBN: 978-1-62708-286-0
... methods, to prevent fluctuations in level that may entrap slag in the slab surface. The entire water-cooled, copper alloy mold oscillates in a precise pattern as the solidifying strand of steel is withdrawn from the mold bottom by pinch rolls and sprayed with water to cool it. The pinch rolls apply enough...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550457
EISBN: 978-1-62708-307-2
... the host alloy, there is a tendency for the particulate to sink to the bottom of the furnace or crucible. Turbulence during casting must be minimized to avoid entrapping gas. By heeding these general guidelines, MMC ingots can be successfully remelted and cast using the current casting methods mentioned...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740001
EISBN: 978-1-62708-308-9
... air at approximately 900 °C (1650 °F) is blasted into the bottom of the furnace, an area called the bosh, through water-cooled copper nozzles called tuyeres. The oxygen in the air reacts with the coke to form carbon monoxide gas according to Eq 1 and, at the same time, generates a great deal of heat...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030215
EISBN: 978-1-62708-282-2
...-series) stainless steels and the copper-and nickel-base alloys, a maximum corrosion rate of 0.1 mm/yr (4 mils/yr) is generally acceptable. However, it should never be assumed without proper evaluation that the higher the alloy, the better the corrosion resistance in a given environment. A good example...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550141
EISBN: 978-1-62708-307-2
... and reduce the tendency for weld cracking. Magnesium occupies the highest anodic position on the galvanic series, and as such, there is always the strong potential for corrosion. A severely corroded magnesium part is shown in Fig. 3.5 . The impurity elements nickel, iron, and copper must be held to low...