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  • DEFSTAN 03-33/1(1993) : 1993

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    CHROMATE PASSIVATION OF CADMIUM AND ZINC SURFACES

    Available format(s): 

    Withdrawn date:  07-09-2000

    Language(s): 

    Published date:  12-01-2013

    Publisher:  UK Ministry of Defence Standards

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    Table of Contents - (Show below) - (Hide below)

    Preface
    Section one. General
    0 Introduction
    1 Scope
    2 WARNING
    3 Related documents
    4 Definitions
    5 Information to be supplied to the processor
    6 Process control
    Section two. Process requirements
    7 Preparation of components
    8 Chromate passivation treatment
    9 Rinsing and drying
    Section three. Process qualification, inspection and
                   test
    10 Process qualification
    11 Inspection and test
    12 Retreatment
    Annex A Chemical analysis of chromate passivating
             solutions
    Annex B Spot test solution for chromate passivation
             films

    Abstract - (Show below) - (Hide below)

    Chromate passivation reduces 'white rusting' (corrosion) particularly in humid conditions, of zinc and cadmium. It also aids in the reduction of attacks by some organic vapors on both metals.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes DEF 130 dated August 1961
    Document Type Standard
    Publisher UK Ministry of Defence Standards
    Status Withdrawn
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    DEFSTAN 80-19/3(1994) : 1994 CLEANING COMPOUND, SOLVENT, HOT BATH TYPE, FOR METAL (CRESYLIC ACID/ORTHO-DICHLOROBENZENE)
    DEFSTAN 00-970(PT0)/6(2010) : 2010 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/9(2012) : 2012 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/17(2016) : 2016 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/7(2011) : 2011 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/14(2014) : 2014 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/12(2014) : 2014 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/15(2015) : 2015 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/11(2013) : 2013 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/13(2014) : 2014 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 03-29/2(1997) : 1997 PROTECTION OF METALLIC SPRINGS AGAINST CORROSION
    DEFSTAN 03-4/4(1998) : 1998 THE PRE-TREATMENT AND PROTECTION OF STEEL ITEMS OF SPECIFIED MAXIMUM TENSILE STRENGTH EXCEEDING 1450 MPA
    DEFSTAN 03-2/3(1995) : 1995 CLEANING AND PREPARATION OF METAL SURFACES
    DEFSTAN 03-28(PT2)/2(1995) : 1995 PHYSICAL VAPOUR DEPOSITION OF METALS - PART 2: PHYSICAL VAPOUR DEPOSITION OF CADMIUM FOR PROTECTION AGAINST CORROSION
    DEFSTAN 00-970(PT0)/8(2011) : 2011 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/10(2013) : 2013 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/16(2015) : 2015 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/5(2007) : 2007 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 03-19/2(1994) : 1994 ELECTRO-DEPOSITION OF CADMIUM
    BS X 36:1998 Specification for paint remover for air drying selectively removable paint scheme for aerospace purposes
    DEFSTAN 03-20/2(1994) : 1994 AMD 1 1996 ELECTRO-DEPOSITION OF ZINC

    Standards Referencing This Book - (Show below) - (Hide below)

    DEFSTAN 03-11/2(1986) : AMD 4 PHOSPHATE TREATMENT OF IRON AND STEEL
    DEFSTAN 03-4/3(1991) : 1991 THE PRE-TREATMENT AND PROTECTION OF STEEL ITEMS OF SPECIFIED MAXIMUM TENSILE STRENGTH EXCEEDING 1450 MPa
    DEFSTAN 03-2/2(1991) : 1991 CLEANING AND PREPARATION OF METAL SURFACES
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