Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Corrosion of Friction Rock Stabilizer Steels in Underground Coal Mine Waters
In an effort to better predict the useful service life of friction rock stabilizer mine roof bolts in coal mine environments, the Bureau of Mines has evaluated the corrosion resistance of stabilizer steels in air -satuated and deaerated waters from seven Eastern and Midwestern underground coal mines. Accelerated electrochemical corrosion tests were used to estimate corrosion tests were used to estimate corrosion rates for the two high-strength, low-alloy (HSLA) steels used to fabricate Split Set stabilizera and for galvanized steel. Long-term static-immersion weight-loss tests were also conducted with the HSLA steels.
Corrosion of Friction Rock Stabilizer Steels in Underground Coal Mine Waters
In an effort to better predict the useful service life of friction rock stabilizer mine roof bolts in coal mine environments, the Bureau of Mines has evaluated the corrosion resistance of stabilizer steels in air -satuated and deaerated waters from seven Eastern and Midwestern underground coal mines. Accelerated electrochemical corrosion tests were used to estimate corrosion tests were used to estimate corrosion rates for the two high-strength, low-alloy (HSLA) steels used to fabricate Split Set stabilizera and for galvanized steel. Long-term static-immersion weight-loss tests were also conducted with the HSLA steels.
Corrosion of Friction Rock Stabilizer Steels in Underground Coal Mine Waters
A. F. Jolly (Autor:in) / L. A. Neumeier (Autor:in)
1987
21 pages
Report
Keine Angabe
Englisch
Mineral Industries , Corrosion & Corrosion Inhibition , Iron & Iron Alloys , Coal mines , Underground corrosion , Mine waters , Corrosion resistant steels , Corrosion tests , Electrochemical corrosion , Low alloy steels , Rates(Per time) , Calcium carbonates , Protection , Films , Service life , Comparison , Roof bolts
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