国产无码在线电影观看_v级毛片v级毛片v纹_337p欧美日韩精品_精品中文字幕一区在线

　　Product type: high potential mg-Mn alloy sacrifice anode

　　The high potential magnesium alloy sacrifice anode manufactured by our company is made of high quality and high purity magnesium material and conforms to ASTM97-98 standard.

　　The anode has excellent electrochemical performance by using specific production process.In the process of cathodic protection, the anode consumption is uniform, so the service life is longer.

　　In the actual use, the actual measured working potential is between -1.8V and -1.85V, so the protection effect on the target structure is more obvious.The high potential magnesium alloy sacrifice anode

　　is recommended for soils with a resistivity greater than 8000 ω. Cm. Because it is cheaper than the high potential anode, it can reduce the cost and effectively prevent the hydrogen evolution reaction in the protected metal structure due to overprotection.

　　The product has the following characteristics:

　　(1) Small specific gravity, with high chemical activity;

　　(2) The potential is negative and the driving potential is large;

　　(3) Large theoretical capacitance and low polarizability;

　　(4) Especially suitable for high resistivity medium.

　　Notes:

　　(1) Collision with steel structure should be avoided.

　　(2) When used in the soil, it should be buried in a low-lying wet place.

　　(3) The anode must be buried in the packing bag.

　　(4) After the anode is put into the ground bed, the filling material is soaked with water before the soil can be filled