SY/T 0095-2000 in English

本标准规定了一种试验室的试验方法，用于测定镁牺牲阳极试样在饱和硫酸钙及饱和氢氧化镁环境中的两项基本性能：即电极的氧化电位和消耗单位试样质量而获得的电量（Q）值。用于地下的镁阳极通常被填包料所包裹。

Scope

This standard specifies a laboratory test method for measuring two basic properties of magnesium sacrificial anode samples in the environment of saturated calcium sulfate and saturated magnesium hydroxide; namely, the oxidation potential of the electrode and the value obtained by consuming unit sample mass. The power (Q) value. Magnesium anodes used underground are usually encased in filler materials. The most typical formula of filling materials is: 75% gypsum powder (CaSO4·2H20), 20% bentonite and 5% sodium sulfate (Na2S04). This standard uses calcium sulfate and magnesium hydroxide electrolytes to simulate long-term environmental conditions buried in gypsum-bentonite-sodium sulfate packing materials.