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Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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
07-09-2000
12-01-2013
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
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.
| DevelopmentNote |
Supersedes DEF 130 dated August 1961
|
| DocumentType |
Standard
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Withdrawn
|
| Supersedes |
| 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 |
| 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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