应用灰关联分析法解析海水环境因素与海水腐蚀性，找出影响Al合金在海水中平均腐蚀率和局部腐蚀深度的主要因素，分别为溶氧量、pH值与盐度和海生物附着面积、溶氧量与海水流速.分析结果与现场试验结果比较吻合.
The relationship between corrosion of aluminium alloys and environment factors in sea water have been studied by grey relationship analysis methods. The main factors in fluencing average corrosion rates of aluminium alloys have been found in four China seas in accordance with grey relationship grade, which are dissloved oxygen、pH、and solinity in sea water. The main factors influencing localized corrosion depth of alumnium alloys are adhesion area of marine animals and plants, dissolved oxygen and flow velocity in sea water. The analysis conclusions are in line with actual situation. The grey relationship analysis affords new idea and mathematics basis for the evaluation of sea water corrosivity.
参考文献
| [1] | 王昌祥,张翔,周馨等.生物及环境材料.中国材料研究学会C-MRS论文集.北京：化学工业出版社,1996.Ⅲ-2,531 |
| [2] | 郭稚弧,邢政良,金名惠等.中国腐蚀与防护学报,1996,16(4)：307 |
| [3] | 蔡建平,柯伟等.中国腐蚀与防护学报,1997,17(4)：303 |
| [4] | 汪轩义,王光雍,屈祖玉等.腐蚀科学与防护学报,1998,10(3)：171 |
| [5] | 王相润,周玲玲,陈振进等.海洋科学,1988,1：31 |
| [6] | 侯保荣等.海洋腐蚀环境理论及其应用.北京：科学出版社,1999.47 |
| [7] | 朱相荣,张启富.海洋科学,2000,5, |
| [8] | 孔德英,宋诗哲.中国腐蚀与防护学报,1998,18(4)：70 |
| [9] | 朱相荣,张启富.中国腐蚀与防护学报,2000,20(1)：29 |
| [10] | Phull Bopinder S, Pileul Stanley J, Kain Robert M. ASTM Spec Tech publ., STP1300, 1997.34 |
| [11] | 邓聚龙.灰色预测与决策.湖北：华中理工大学出版社,1992.105 |
| [12] | 严宇民,林乐耘,王晓华等.腐蚀科学与防护技术,1995,3：225 |
- 下载量()
- 访问量()
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%