1-20 of 258 Search Results for

electrochemical refining

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003599
EISBN: 978-1-62708-182-5
...Abstract Abstract Electrochemical refining is the purification process for producing commercially pure metals from crude metals. This article describes the principles of electrochemical reactions. It discusses the physical properties of the basic components of electrochemical refining cell...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003604
EISBN: 978-1-62708-182-5
..., electrochemical refining Corrosion e cell = 0 I corr (spontaneous) − + Corrosion, chemical-mechanical planarization Fig. 7 Potential versus log current plot for corrosion cell with copper and silver electrodes Fig. 6 Potential versus log current plot for electrolytic cell...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003577
EISBN: 978-1-62708-182-5
... in classical and modern technologies that rely, from the mechanistic point of view, on controlled corrosion. These are described in the articles “Electrochemical Refining,” “Anodes for Batteries,” and “Fuel Cells,” which are the final articles in this Section of the Handbook. The fundamental aspects...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003709
EISBN: 978-1-62708-182-5
... polishing Electroplating Electrochemical machining Electrochemical refining Corrosion e cell ∼ 0 I corr (spontaneous) − + Corrosion Chemical-mechanical planarization The currents and potentials at two reversible electrodes, copper and silver, are given in Table 2 as an example...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003169
EISBN: 978-1-62708-199-3
.... Ternary compounds are disregarded. Fig. 14 Electrochemical (galvanic) cell Fig. 11 Sherritt-Gordon process flow diagram for nickel and cobalt production Fig. 12 Typical flow diagram for solvent extraction Fig. 13 Heap-leaching charcoal-adsorption process for gold...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003700
EISBN: 978-1-62708-182-5
... Selected References General refinery information • “Petroleum Refining Processes,” OSHA Technical Manual, Section IV, Chapter 2, www.osha-slc.gov/dts/osta/otm/otm_iv/otm_iv_2.html , November 2000 • “Refining Operations,” www.setlaboratories.com/operatio.htm , February 2002...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006087
EISBN: 978-1-62708-175-7
... the early 1900s. Modern practice, which uses a copper sulfate-sulfuric acid electrolyte, closely follows the original process developed in France. Electrolytic copper production follows the same electrochemical principles that apply to copper refining. However, the conditions of electrodeposition...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001371
EISBN: 978-1-62708-173-3
... the electrode to its melting point 15.26 Heat required:  To melt the electrode 4.07  To heat flux cooling on the consumable guide 1.84 Heat carried by liquid metal drops 2.04 Radiation loss from the slag surface 1.75 Electrochemical loss 10.00 (a) Actual width of the slag pool...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005591
EISBN: 978-1-62708-174-0
... the electrode to its melting point 15.26 Heat required: To melt the electrode 4.07 To heat flux cooling on the consumable guide 1.84 Heat carried by liquid metal drops 2.04 Radiation loss from the slag surface 1.75 Electrochemical loss 10.00 (a) Actual width of the slag pool...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003601
EISBN: 978-1-62708-182-5
.... , Modern Batteries: An Introduction to Electrochemical Power Sources , 2nd ed. , John Wiley and Sons, Inc. , 1997 3. Bockris J.O'M. and Reddy A.K.N. , Modern Electrochemistry , Vol 2 , Plenum Press , 1970 4. Bockris J.O'M. , Conway B.E. , Yeager E...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006483
EISBN: 978-1-62708-207-5
... operational procedures 99.950–99.9959 Refined high purity 3N5–4N6 Three-layer electrorefining cells and fractional crystallization segregation 99.9960–99.9990+ Refined high purity 4N6–6N Three-layer electrorefining cells 99.9999+ Ultrahigh refined purity 6N Combined technique of three-layer...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005306
EISBN: 978-1-62708-187-0
... with or before the antimony. The softened and highly purified lead thus produced is required in the production of battery alloys, whose electrochemical performance is highly dependent on the removal of impurities. Fig. 3 Final lead refining using the modified Harris process. Source: Ref 4 ...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006503
EISBN: 978-1-62708-207-5
... Machining Density Modulus of Elasticity Thermal Expansion Thermal and Electrical Conductivity Specific Heat Electrochemical Properties and Corrosion Resistance Impurity Effects Grain-Refining Additions Secondary Aluminum Hardness and Electrical Conductivity Testing...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006395
EISBN: 978-1-62708-192-4
... Bari G.A. , Electrodeposition of Nickel , Modern Electroplating , 5th ed. , Schlesinger M. and Paunovic M. , Ed., John Wiley & Sons, Inc. , 2010 , p 79 – 114 8. Haring H.E. and Blum W. , Trans. Am. Electrochem. Soc. , Vol 44 , 1923 , p 313 9...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003214
EISBN: 978-1-62708-199-3
... geometrically precise components or surfaces of controlled texture or surface finish. ELECTROPOLISHING is a nonabrasive electrochemical process for removing metal. Etching, deburring, smoothing, coloring, and machining are typical electropolishing processes. The removal of metal is done anodically...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002371
EISBN: 978-1-62708-193-1
... parameters are correct Structure (M) Significant Surface preparation Roughness (S) Modest/significant Increase or decrease, depending on process parameters and material Electrochemical (S, M) Significant Note: Data are as compared to laboratory fatigue test results on polished, residual...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003214
EISBN: 978-1-62708-199-3
... the processing tool and the work materials. These are generally described as either electropolishing (see “Electropolishing” ) or nontraditional machining methods, such as electrochemical machining, electrical discharge machining, or laser machining. These nontraditional methods for surface finishing are also...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004211
EISBN: 978-1-62708-184-9
... and nonferrous alloys used in petroleum refining and petrochemical applications. The article reviews the mechanical properties, fabricability, and corrosion resistance of refinery steels. It describes low- and high-temperature corrosion, hydrogen embrittlement, and cracking such as stress-corrosion, sulfide...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002164
EISBN: 978-1-62708-188-7
... MACHINING (STEM) was originally developed and refined by General Electric Aircraft Engine Group for drilling holes with large depth-to-diameter ratios, which could not be drilled conventionally. Initially, such holes had been attempted by electrochemical machining (ECM), but the normal ECM process produces...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003820
EISBN: 978-1-62708-183-2
... of magnesium alloys in saltwater exposures Fig. 2 Stationary potentiodynamic polarization curves of magnesium in 0.5 M Na 2 SO 4 solutions having different levels of pH. Source: Ref 13 Fig. 3 Electrochemical impedance data for cast pure magnesium (99.9% pure) in pH 9.2 sodium borate...