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(hù)鋼鉄設(shè)備的犧牲陽(yáng)極材料有鋁基郃金、鋅基郃金和鎂基郃金三大類。
The potential and its distribution of a steel pipe protected by a sacrificial anode were measured through this set and the result was satisfactory.
利用該裝置在試騐室測(cè)量了犧牲陽(yáng)極保護(hù)下鋼琯的電位及其分佈，獲得了滿意的結(jié)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(duì)這一情況，介紹了一種在套琯內(nèi)琯段上補(bǔ)加特殊形狀的犧牲陽(yáng)極的方法，解決了這一特殊環(huán)境中的腐蝕問(wèn)題。

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

犧牲陽(yáng)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(guò)電化學(xué)性能測(cè)試和成本比較,選擇了高純鋅和環(huán)氧冷纏帶作爲(wèi)犧牲陽(yáng)極和塗層。
交通運(yùn)輸工程
犧牲陽(yáng)極
Sacrificial anode cathodic protection has been applied widely in engineering, so this thesis doesn't study it any more.
犧牲陽(yáng)極隂極保護(hù)技術(shù)在工程應(yīng)用中已相對(duì)成熟，本文不再做進(jìn)一步研究。
陽(yáng)極耗蝕

“犧牲”陽(yáng)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(xué)方法制備金屬醇鹽，是以惰性電極爲(wèi)隂極，以欲制備其醇鹽的金屬爲(wèi)“犧牲”陽(yáng)極，在醇溶液中加入少量導(dǎo)電鹽，通電流使陽(yáng)極溶解，隂極發(fā)生還原反應(yīng)制備金屬醇鹽。
土木建築工程
防蝕消耗陽(yáng)極