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DEFSTAN 03-27/3(2005) : 2005

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

ELECTRO-DEPOSITION OF NICKEL FOR ENGINEERING PURPOSES
Available format(s)

Hardcopy , PDF

Withdrawn date

05-21-2015

Language(s)

English

Published date

01-01-2005

Foreword
Introduction
1 Scope
2 Warning
3 Normative References
4 Definitions
   4.2 Process Control Schedule
   4.3 Significant Surface
   4.4 Tensile Strength of Steels
        4.4.1 Tensile Strength
        4.4.2 Tensile strength/hardness relationship
5 Information to be Supplied to the Processor
6 Process Control
7 Preparation for Coating
8 Reclamation of Worn or Over-Machined Items
9 Condition of Substrate (Process Requirements)
10 Minimising the Risk of Hydrogen Embrittlement of Steel Items
11 Stress Relief
12 Introduction to Surface Compressive Stresses
   12.1 Shot Peening
   12.2 Other methods
13 Preparation for Plating
   13.1 General Requirements
   13.2 Cleaning
14 Electro-Deposition of Nickel
15 Post Plating Heat Treatment
   15.1 Steel
   15.2 Aluminium and aluminium alloys
16 Inspection, Sampling and Testing
   16.1 General
   16.2 Inspection
   16.3 Thickness
   16.4 Adhesion
   16.5 Hardness
17 Treatment of Items Rejected During Inspection and Test
Annex A - Nickel Plating Solutions and Conditions
   A.1 Process 1
   A.2 Process 2
   A.3 Process 3
   A.4 Process 4
   A.5 Process 5
Annex B - The Analysis of Nickel Plating Solutions
   B.1 General requirements
   B.2 Determination of Nickel
        B.2.1 Methodology
        B.2.2 Principle
        B.2.3 Reagents
        B.2.4 Special Apparatus
        B.2.5 Procedure
        B.2.6 Expression of results - Methods of calculation
   B.3 Determination of chloride
        B.3.1 Methodology
        B.3.2 Principle
        B.3.3 Reagents
        B.3.4 Procedure
        B.3.5 Expression of results
   B.4 Determination of ammonium
        B.4.1 Methodology
        B.4.2 Principle
        B.4.3 Reagents
        B.4.4 Special apparatus
        B.4.5 Procedure
        B.4.6 Expression of results - Methods of calculation
   B.5 Determination of total nitrogen
        B.5.1 Methodology
        B.5.2 Principle
        B.5.3 Reagents
        B.5.4 Special apparatus
        B.5.5 Procedure
        B.5.6 Expression of results - Methods of calculation
   B.6 Determination of Boric Acid
        B.6.1 Methodology
        B.6.2 Principle
        B.6.3 Reagents
        B.6.4 Special apparatus
        B.6.5 Procedure
        B.6.6 Expression of results - Methods of calculation
Annex C - Additional Requirements and Information
   C.1 General
        C.1.1 Deposit Hardness
        C.1.2 Galling
        C.1.3 Fatigue strength
        C.1.4 Spring steel
   C.2 Preparation for Plating
   C.3 Nickel Plating Solution
   C.4 Deposition
   C.5 Rinsing
Annex D - Adhesion Tests
   D.1 Adhesle Test
   D.2 Burnishing Test
   D.3 File Test
   D.4 Quenching Test
Annex E - Chemical Methods of Stripping Nickel Deposits
   E.1 Nickel (and Copper) on Aluminium
   E.2 Nickel Copper
   E.3 Nickel on Steel
   E.4 Proprietary Solutions

Specifies the requirements for the nickel-plating of ferrous metals, copper alloys, aluminium alloys and zinc alloys for one or more of the following purposes: (a) the production of wear-resistant surfaces; (b) the building up of worn or over-machined surfaces; (c) corrosion resistance; (d) to provide an undercoat for subsequent deposits, e.g. chromium.

DevelopmentNote
Supersedes DEFSTAN 03-27/2(1998) (10/2005) This standard is obsolescent because it is no longer required for the procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (05/2013)
DocumentType
Standard
Pages
34
PublisherName
UK Ministry of Defence Standards
Status
Withdrawn
SupersededBy
Supersedes

SAE AMS03-4A : 2015(S2017) THE PRE-TREATMENT AND PROTECTION OF STEEL ITEMS OF SPECIFIED MAXIMUM TENSILE STRENGTH EXCEEDING 1450 MPA
SAE AMS 03-14 : 2018 ELECTRODEPOSITION OF CHROMIUM FOR ENGINEERING PURPOSES
DEFSTAN 03-4/5(2006) : 2006 THE PRE-TREATMENT AND PROTECTION OF STEEL ITEMS OF MAXIMUM TENSILE STRENGTH EXCEEDING 1450 MPA
DEFSTAN 03-2/6(2011) : 2011 CLEANING AND PREPARATION OF METAL SURFACES
DEFSTAN 03-36/2(2010) : 2010 GUIDANCE TO THE USE OF CADMIUM ALTERNATIVES IN THE PROTECTIVE COATING OF DEFENCE EQUIPMENT
DEFSTAN 03-2/5(2009) : 2009 CLEANING AND PREPARATION OF METAL SURFACES
DEFSTAN 03-4/6(2011) : 2011 THE PRE-TREATMENT AND PROTECTION OF STEEL ITEMS OF SPECIFIED MAXIMUM TENSILE STRENGTH EXCEEDING 1450 MPA
SAE AMS 03-2 : 2017 CLEANING AND PREPARATION OF METAL SURFACES

BS 6200-3.22.1:1992 Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of nitrogen Steel: volumetric method
BS 1752:1983 Specification for laboratory sintered or fritted filters including porosity grading
BS EN ISO 3696:1995 Water for analytical laboratory use. Specification and test methods
BS EN ISO 6507-1:2005 Metallic materials. Vickers hardness test Test method
DEFSTAN 03-4/4(1998) : 1998 THE PRE-TREATMENT AND PROTECTION OF STEEL ITEMS OF SPECIFIED MAXIMUM TENSILE STRENGTH EXCEEDING 1450 MPA
DEFSTAN 03-21/3(2002) : 2002 MECHANICAL METHODS FOR THE INDUCEMENT OF RESIDUAL SURFACE COMPRESSIVE STRESSES
DEFSTAN 03-14/3(2005) : 2005 ELECTRO-DEPOSITION OF CHROMIUM FOR ENGINEERING PURPOSES
DEFSTAN 03-2/4(2005) : 2005 CLEANING AND PREPARATION OF METAL SURFACES
BS EN ISO 385:2005 Laboratory glassware. Burettes
BS EN ISO 1042:2000 Laboratory glassware. One-mark volumetric flasks

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