FIELD: electricity.
SUBSTANCE: electrode is represented as a casting in the form of a rod with round cross-section, which is made of corrosion-resistant iron-siliceous alloy with a void where electrode contact assembly with power cable are placed. In addition, electrode material includes, wt %: for version I - Si 15÷45; V 2.0÷3.0; admixtures: C 0.2÷1.0; S 0.1÷0.2; P 0.05÷0.1; Al 1.0÷2.0; Mn 0.1÷0.2; Cr 0.5÷0.8 and Fe is the rest, or for version II - Si 15÷45; Cu 3.5÷4.2; misch metal 0.03÷0.08; admixtures: C 0.2÷1.0; S 0.1÷0.2; P 0.05÷0.1; Al 1.0÷2.0; Mn 0.1÷0.2; Cr 0.5÷0.8 and Fe - the remaining.
EFFECT: improved reliability and extended lifetime of anode grounding conductor.
2 cl, 1 tbl, 1 dwg, 4 ex
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Authors
Dates
2012-06-20—Published
2010-07-13—Filed