ASTM B 656 : 1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Standard Guide for Autocatalytic (Electroless) Nickel-Phosphorus Deposition on Metals for Engineering Use (Withdrawn 2000)
Hardcopy , PDF
22-08-2001
English
01-01-1991
CONTAINED IN VOL. 03.03, 2001 Covers deposition of autocatalytic nickel. Gives guide for obtaining smooth, adherent, and uniform coatings of a nickel phosphorus alloy from acid plating solutions.
Committee |
B 08
|
DocumentType |
Guide
|
Pages |
8
|
PublisherName |
American Society for Testing and Materials
|
Status |
Withdrawn
|
1.1 This guide gives information about the deposition of autocatalytic nickel for engineering uses (Note 1). It is not intended to be a standardized procedure, but rather a guide for obtaining smooth, adherent, and uniform coatings of a nickel-phosphorus alloy from acid-plating solutions (Note 2).
Note 1-Autocatalytic nickel is also known as electroless or chemical nickel. Note 2-Nickel-boron alloys are not covered in this document.1.2 Autocatalytic nickel deposits covered in this guide are alloys of nickel and phosphorus produced by autocatalytic chemical reduction with hypophosphite. Because the nickel deposit is a catalyst for the reaction, the process is self-sustaining.
1.3 The chemical and physical properties of the deposit vary with the pretreatment of the substrate, plating bath chemistry, phosphorus content, and subsequent heat treatment. For more details on such properties, see ASTM STP 265 (1) , (2), (3), (4), and (7). Also, refer to Figs. X1.1, X1.2, and X1.3 in the Appendix.
1.4 This guide covers the metal preparation and deposition process. The testing of autocatalytic nickel-phosphorus deposits is covered in Specification B733.
1.5 This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See 8.11 and 8.13 for specific safety precautionary statements.
ASTM B 851 : 2004 | Standard Specification for Automated Controlled Shot Peening of Metallic Articles Prior to Nickel, Autocatalytic Nickel, or Chromium Plating, or as Final Finish |
ASTM B 851 : 2004 : R2009 | Standard Specification for Automated Controlled Shot Peening of Metallic Articles Prior to Nickel, Autocatalytic Nickel, or Chromium Plating, or as Final Finish |
ASTM B 607 : 2015 : REDLINE | Standard Specification for Autocatalytic Nickel Boron Coatings for Engineering Use |
ASTM B 851 : 2004 : R2014 | Standard Specification for Automated Controlled Shot Peening of Metallic Articles Prior to Nickel, Autocatalytic Nickel, or Chromium Plating, or as Final Finish |
SAE AMS 2404 : 2013 | PLATING, ELECTROLESS NICKEL |
ASTM B 733 : 2015 : REDLINE | Standard Specification for Autocatalytic (Electroless) Nickel-Phosphorus Coatings on Metal |
ASTM B 678 : 1986 | TEST METHOD FOR SOLDERABILITY OF METALLIC-COATED PRODUCTS |
MIL S 13165 : C | SHOT PEENING OF METAL PARTS |
MIL-R-81841 Base Document:1972 | ROTARY FLAP PEENING OF METAL PARTS |
ASTM B 480 : 1988 | GUIDE FOR PREPARATION OF MAGNESIUM AND MAGNESIUM ALLOYS FOR ELECTROPLATING |
MIL C 26074 : E | COATINGS, ELECTROLESS NICKEL, REQUIREMENTS FOR |
SAE AMS 2405E: 2013 | ELECTROLESS NICKEL PLATING, LOW PHOSPHORUS |
ASTM A 275/A275M : 2015-05 | PRACTICE FOR MAGNETIC PARTICLE EXAMINATION OF STEEL FORGINGS |
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