Passivation of martensitic corrosion resistant steel
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2 APPENDIX 1 SPECIAL PROCESS: Passivation of austenitic corrosion resistant steel Passivation of martensitic corrosion resistant steel EI EI Passivation of austenitic corrosion resistant steel Passivation of martensitic corrosion resistant steel - AHD Special Processes Audit report Permitted deviations in process application as per Permit for Alternative PfA-NFG-003: Electrolytic degreasing agent is Enprep 1012 Enthone as per 80-T (Issue06/01).
3 APPENDIX 2 SPECIAL PROCESS: Cadmium plating of steel and copper alloys Chromium passivation EI EI Cadmium plating of steel and copper alloys Chromium passivation - AHD Special Processes Audit report Permitted deviations in process application as per Permit for Alternative PfA-NFG-003, PfA-NFG-004, PfA-NFG-005: Electrolytic degreasing agent is Enprep 1012 Enthone as per 80-T (Issue06/01). Cleaning solution applied is P3 Almeco 18 as per 80-T (Issue 10/04)
4 APPENDIX 3 SPECIAL PROCESS: Dehydrogenation of steels EI Dehydrogenation of steels - AHD Special Processes Audit report
5 APPENDIX 4 SPECIAL PROCESS: Chromating of aluminium and aluminium alloys EI Chromating of aluminium and aluminium alloys - AHD Special Processes Audit report Permitted deviations in process application as per Permit for Alternative PfA-NFG-001: Bath applied for chromating process is Surtec 655 which is in use as per 80-T Electrolytic degreasing agent is Enprep 1012 Enthone as per 80-T (Issue06/01). Cleaning solution applied is P3 Almeco 18 as per 80-T (Issue 10/04).
6 APPENDIX 5 SPECIAL PROCESS: Chromic Acid Anodization (CAA) EI Chromic Acid Anodization - AHD Special Processes Audit report Permitted deviations in process application as per Permit for Alternative PfA-NFG-002 and PfA-NFG-003, PfA-NFG-004: Electrolytic degreasing agent is Enprep 1012 Enthone as per 80-T (Issue06/01). Cleaning solution applied is P3 Almeco 18 as per 80-T (Issue 10/04) Bath applied for Sealing of anodic layers contents SH1 as per 80-T (Issue 05/01).
7 APPENDIX 6 SPECIAL PROCESS: Sulphuric Acid Anodization (SAA) - (Aluminum and Titanium) EI EI EI Sulphuric Acid Anodization without sealing (of Aluminum and Aluminum Alloys) DC Sulphuric Acid Color Anodizing with Sealing Anodizing of Titanium and Titanium Alloys - AHD Special Processes Audit report QP-SPV Permitted deviations in process application as per Permit for Alternative PfA-NFG-002 and PfA-NFG-003, PfA-NFG-004, PfA-NFG-008: Electrolytic degreasing agent is Enprep 1012 Enthone as per 80-T (Issue06/01). Cleaning solution applied is P3 Almeco 18 as per 80-T (Issue 10/04) Bath applied for Sealing of anodic layers contents SH1 as per 80-T (Issue 05/01)
8 APPENDIX 7 SPECIAL PROCESS: Sealing of anodic layers EI Sealing of anodic layers - AHD Special Processes Audit report QP SPV Permitted deviations in process application as per Permit for Alternative PfA-NFG-002: Bath applied for Sealing of anodic layers contents SH1 as per 80-T (Issue 05/01).
9 APPENDIX 8 SPECIAL PROCESS: Hard Anodizing EI Hard Anodizing - AHD Special Processes Audit report QP-SPV Permitted deviations in process application as per Permit for Alternative PfA-NFG-006: Bath applied for Sealing of anodic layers contents SH1 as per 80-T (Issue 05/01).
10 APPENDIX 9 SPECIAL PROCESS: Phosphating EI Phosphating - AHD Special Processes Audit report QP-SPV Permitted deviations in process application as per Permit for Alternative PfA-NFG-0010: Zink phosphating process without passivation only to be applied on parts which get a paint protection after chemical treatment as per EI Chapter 5.7.
11 APPENDIX 10 SPECIAL PROCESS: Coating with paints, general EI Coating with paints general EI Coating with molybdenum disulfide lubricant varnishes (MoS)2 EI Coating with two-component EP-based Primer, chromate free EI Coating with PUR-based top coat - AHD Special Processes Audit report QP-SPV
12 APPENDIX 11 SPECIAL PROCESS: Labeling with indelible ink EI Labeling with indelible ink - AHD Special Processes Audit report QP-SPV Permitted deviations in process application as per Permit for Alternative PfA-NFG-0009:
13 APPENDIX 12 SPECIAL PROCESS: Abrasive blasting, cleaning EI Abrasive blasting, cleaning -AHD Special Processes Audit report QP-SPV
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