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| Application of Phosphating Pretreatment Process for Gun |
| Received:January 02, 2013 Revised:July 01, 2013 |
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| DOI：10.7643/issn.1672-9242.2013.04.028 |
| KeyWord:phosphate coating pretreatment anti-corrosion performance test |
| Author | Institution |
| ZHANG Hong-xing |
Military Representative Office in Harbin, Harbin，China |
| LIU Chong-jun |
Military Representative Office in Dalian, Dalian, China |
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| Abstract: |
| The phosphating pretreatment of gun has direct influence on the quality of phosphate films. A method to enhance the quality of phosphate films was put forward through comparison tests on organic solvent degreasing, mechanical oil removal, and chemical degreasing oil removing as well as surface regulation methods. The method is also effective to alloy parts of gun. It was concluded that alkaline degreasing with phosphate surface regulation is a better pretreatment process, which can satisfy the need of gun phosphating treatment. The purpose was to provide reference for phosphating process formulation in gun maintenance. |
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