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| Mold Test of Surface Protection Technology for Base Plug of a Type of Bullet |
| Received:June 05, 2015 Revised:August 15, 2015 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2015.04.014 |
| KeyWord:base plug 30CrMnSiNi2A 30CrMnSiA mold test protection technology grease |
| Author | Institution |
| YIN Zong-lian |
Southwest Research Institute of Technology and Engineering，Chongqing ，China |
| HUANG Bo |
Southwest Research Institute of Technology and Engineering，Chongqing ，China |
| XU Ze-qi |
Southwest Research Institute of Technology and Engineering，Chongqing ，China |
| LIU Jie |
Southwest Research Institute of Technology and Engineering，Chongqing ，China |
| ZHANG Kai |
Southwest Research Institute of Technology and Engineering，Chongqing ，China |
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| Abstract: |
| Objective To study the optimal surface protection technology for Base Plug of a type of bullet. Methods Mold test method was used to test the anti-mold property and corrosion resistance of specimens of two kinds of base plug materials processed by different protection technologies. Results The causes for the different corrosion resistance and anti-mold performance was analyzed, the optimal combination of material and surface protection technology was selected, and some suggestions and measures for long storage and corrosion proof of bullets were put forward. Conclusion The optimal material and surface protection technology for base plug of bullet was 30CrMnSiA + galvanizing/zinc-nickel alloy coating + coating with 7258 aviation grease. |
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