INFLUENCE OF ANODE-CATHODE DISTANCE ON SACRIFICIAL ANODE RESISTANCE

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DEWAARD, C
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TB3 [工程材料学];
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0805 ; 080502 ;
摘要
The effects of anode-cathode distance on anode resistance have been evaluated with a scaled model. A comparison was made using predictions made with the modified Dwight formula. For practical anode-cathode distances, the resistance was significantly lower. A new anode resistance formula is proposed which takes this effect into account. The applicability of this formula to cathodic protection of offshore structures is discussed.
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页码:17 / 21
页数:5
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