sacrificial anode

基本解釋

At present, the sacrificial anode materials used for the protection of iron and steel, which are based of aluminum, zinc and magnesium alloy.
目前常用的保護鋼鐵設備的犧牲陽極材料有鋁基合金、鋅基合金和鎂基合金三大類。
The potential and its distribution of a steel pipe protected by a sacrificial anode were measured through this set and the result was satisfactory.
利用該裝置在試驗室測量了犧牲陽極保護下鋼管的電位及其分布，獲得了滿意的結果。
This paper introduces a method in which a sacrificial anode with special shape was added between casings and pipeline for solving the corrosion problem in the special environment.
針對這一情況，介紹了一種在套管內管段上補加特殊形狀的犧牲陽極的方法，解決了這一特殊環(huán)境中的腐蝕問題。

an electropositive metal, such as zinc, that protects a more important electronegative part by corroding when attacked by electrolytic action

犧牲陽極
Based on the comparison of electrochemical performance and cost, high purity zinc and epoxy were chose as sacrificial anode and cold-tangled belt, respectively.
通過電化學性能測試和成本比較,選擇了高純鋅和環(huán)氧冷纏帶作為犧牲陽極和涂層。
交通運輸工程
犧牲陽極
Sacrificial anode cathodic protection has been applied widely in engineering, so this thesis doesn't study it any more.
犧牲陽極陰極保護技術在工程應用中已相對成熟，本文不再做進一步研究。
陽極耗蝕

“犧牲”陽極
The electro-synthesis of metal alkoxide used pure metal as sacrificial anode and inertia electrode as cathode. Current passed through the absolute alcohol solution with the electro-conductive additive, and metal anode was dissolved and reducing reaction occurred on cathode.
電化學方法制備金屬醇鹽，是以惰性電極為陰極，以欲制備其醇鹽的金屬為“犧牲”陽極，在醇溶液中加入少量導電鹽，通電流使陽極溶解，陰極發(fā)生還原反應制備金屬醇鹽。
土木建筑工程
防蝕消耗陽極