1-20 of 121 Search Results for

Electroless copper

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: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001265
EISBN: 978-1-62708-170-2
... of electroless copper in various applications. This article provides information on the bath chemistry and deposit properties of electroless copper and discusses the applications of electroless copper plating, such as printed wiring boards, decorative plating-on-plastic, electromagnetic interference shielding...
Image
Published: 01 January 1994
Fig. 1 Through-hole plated using full-build electroless copper More
Image
Published: 01 January 1994
Fig. 3 Examples of plastic composite connectors plated with electroless copper and nickel. Courtesy of Shipley Co. More
Image
Published: 01 January 1994
Fig. 5 Comparison of electroless copper processes. Unless otherwise stated, it should be assumed that one or more rinse steps intervene between each two process steps. More
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003216
EISBN: 978-1-62708-199-3
... Abstract This article describes the steps, bath composition and characteristics, equipment, plating rate, deposit thickness, and applications for different types of nonelectrolytic deposition processes, including electroless nickel plating, electroless copper plating and mechanical plating...
Image
Published: 01 January 1994
Fig. 7 Backlight test cuopons. (a) Showing pinpoints voids. (b) Showing total electroless copper coverage More
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003022
EISBN: 978-1-62708-200-6
... processes, including the electroless deposition of copper and gold on plastics. This highly specialized application is not covered here. Additional information may be found in Ref 8 . Several categories of consumer packaging applications use metallized plastics. Decorative tops and enclosures are often...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001266
EISBN: 978-1-62708-170-2
... . Several metals can be deposited using the electroless plating technique. Electroless copper and electroless nickel are widely used (see the articles “Electroless Nickel Plating” and “Electroless Copper Plating” in this Volume). There is a growing interest in the electroless plating of gold...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001264
EISBN: 978-1-62708-170-2
... of electroless nickel-phosphorus coatings and electroless nickel-boron coatings. The effect of electroless nickel coatings on the fatigue strength of steel is also described. The article includes information on the recommended pretreatment procedures for different ferrous alloys, aluminum alloys, and copper...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001267
EISBN: 978-1-62708-170-2
... in the activation of copper for subsequent electroless nickel plating in printed circuit board applications. The addition of ruthenium reduces the number of palladium atoms on the surface and improves the adhesion of the nickel to the copper. Processing of Parts The electroless alloy coatings discussed...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001309
EISBN: 978-1-62708-170-2
... coating coloring copper copper alloys corrosion resistance electrochemical cleaning electroless plating electroplating finishing immersion plating mass finishing organic coatings passivation pickling polishing surface treatment COPPER and copper alloys constitute one of the major...
Book Chapter

By Niels Bay
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005581
EISBN: 978-1-62708-174-0
... aluminum-aluminum, aluminum-copper, copper-copper, and aluminum-mild steel, applying different methods of dressing the workpiece surfaces before cold welding, show that electrochemical and chemical (also called electroless) plating are good alternatives to scratch brushing ( Ref 10 ). As an example, Fig...
Image
Published: 30 September 2015
Fig. 2 Metal injection molding 17-4 PH stainless steel optical transceiver housing designed for ultrahigh-speed transceivers in networking and telecommunications equipment. The MIM part also receives electrolytic copper, electroless nickel, and electrolytic gold plating. Courtesy of MPIF More
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006491
EISBN: 978-1-62708-207-5
... as Hyphophosphite), Formalehyde and Glyconic Acid. Materials that are commonly deposited by electroless deposition are nickel, copper, gold, palladium, platinum, silver, cobalt, and especially nickel alloys. Electroless nickel is deposited on a wide range of aluminum alloys, especially for electrical components...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003687
EISBN: 978-1-62708-182-5
... with a clear or colored chromate conversion film. This results in coatings that are both protective and decorative. Chromium plating, electroless nickel plating, and anodizing of aluminum (not actually an electroplating process, but an electrochemical process widely practiced at electroplating installations...
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
... describes various plating methods, such as pulse electroplating, electroless plating, brush plating, and jet plating. It reviews the types of electrodeposited coatings, including hard coatings and soft coatings. The article also details the materials available for electroplating, including electroplated...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001460
EISBN: 978-1-62708-173-3
... listed in Table 1 using standard electronic fluxes and assembly practices. Copper Alloys Copper is used in electronic applications as wire leads (individual or as frames) on through-hole components, electroless/electroplated layers in PWB holes, or thin foil in the construction of lines...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001448
EISBN: 978-1-62708-173-3
...) is produced in nickel. Significant penetration across the interface is exhibited. Nickel sulfamate plating gives better results than electroless nickel plating when joining nickel-plated materials. Fig. 7 Photomicrograph showing weld interface cross section of two 0.30 mm (0.012 in.) thick pieces...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001242
EISBN: 978-1-62708-170-2
... this by an overcoating of clear lacquer or another suitable type of corrosion-resistant finish. Copper can be deposited from both electrolytic and autocatalytic (electroless) electrolytes that are alkaline or acid. Cyanide and noncyanide, pyrophosphate alkalines plus sulfate and fluoborate acid baths...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003221
EISBN: 978-1-62708-199-3
.... Coating Processes Electroless Plating Electroless plating processes are used to plate copper with gold and silver for decorative purposes. Nickel, gold, and silver are frequently applied to copper electronic components to prevent tarnishing during subsequent processing and to aid in the soldering...