MIL-STD-2197A(SH)
CONTENTS
PARAGRAPH PAGE
4.4.2.2.2 Practical examination........................................................................................................ 6
4.4.2.3 Qualification determination....................................................................................................... 6
4.4.3 Requalification ................................................................................................................................... 6
4.4.4 On-the-job-training............................................................................................................................. 6
4.5 Restrictions and limitations......................................................................................................................... 6
4.5.1 Structural reinforcement..................................................................................................................... 6
4.5.2 Cracks................................................................................................................................................. 6
4.5.3 Hydrogen embrittlement .................................................................................................................... 6
4.5.4 Case-hardened steel parts ................................................................................................................... 6
4.5.5 Spray metallized parts ........................................................................................................................ 7
4.5.6 Substitution of solutions..................................................................................................................... 7
4.5.7 Mixing of solutions ............................................................................................................................ 7
4.5.8 Aged solutions.................................................................................................................................... 7
4.5.9 Recovered solutions ........................................................................................................................... 7
4.5.10 Restrictions on electrodeposited metals. .......................................................................................... 7
4.5.10.1 Cadmium ................................................................................................................................. 7
4.5.10.2 Chromium................................................................................................................................ 7
4.5.10.3 Lead and lead alloys ................................................................................................................ 7
4.5.10.4 Cobalt and cobalt alloys .......................................................................................................... 7
4.5.10.5 Tin, indium, and tin-indium alloys .......................................................................................... 7
4.6 Safety requirements .................................................................................................................................... 7
4.6.1 Eye protection .................................................................................................................................... 7
4.6.2 Respiratory protection ........................................................................................................................ 7
4.6.3 Skin protection ................................................................................................................................... 8
4.6.4 Recovery of solutions......................................................................................................................... 8
4.6.5 Mixing of solutions ............................................................................................................................ 8
4.6.6 Waste solution disposal...................................................................................................................... 8
4.7 Job planning requirements .......................................................................................................................... 8
4.7.1 Selection of metals to be electroplated............................................................................................... 8
4.7.2 Identification of base metal material .................................................................................................. 8
4.7.3 Job records ......................................................................................................................................... 8
4.7.3.1 Essential job data....................................................................................................................... 8
4.7.4 Design of anode.................................................................................................................................. 8
4.7.5 Deposition time .................................................................................................................................. 8
4.7.6 Amount of solution required .............................................................................................................. 8
4.8 Methods of inspection................................................................................................................................. 9
4.8.1 Visual inspection................................................................................................................................ 9
4.8.2 Adhesion tests .................................................................................................................................... 9
4.8.3 Thickness of deposit........................................................................................................................... 9
4.8.4 Dye penetrant inspection.................................................................................................................... 9
5 DETAILED REQUIREMENTS.......................................................................................................................... 9
5.1 Types of damage which can be repaired ..................................................................................................... 9
5.2 Repair of pits and scores ............................................................................................................................. 9
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