Iron corrosion; anti-fouling and anti-corrosive paints . Fig. 11 (natural size).. Fig. 12 (magnified).—Rust produced in five minutes on rolled iron plate, withdamaged surface, by dilute hydrochloric acid, washed ofi with water anddried in the warm. It is probably less generally known that gypsum exerts asimilar though slighter effect on iron, manifested more par- IRON-CORROSION AND ANTI-CORROSIVE PAINTS. 29 ticularly when the two materials are employed in positionswhere they are directly exposed to the influence of moisture,or used in rooms filled with very dajiip air. The degree offorce exert
Iron corrosion; anti-fouling and anti-corrosive paints . Fig. 11 (natural size).. Fig. 12 (magnified).—Rust produced in five minutes on rolled iron plate, withdamaged surface, by dilute hydrochloric acid, washed ofi with water anddried in the warm. It is probably less generally known that gypsum exerts asimilar though slighter effect on iron, manifested more par- IRON-CORROSION AND ANTI-CORROSIVE PAINTS. 29 ticularly when the two materials are employed in positionswhere they are directly exposed to the influence of moisture,or used in rooms filled with very dajiip air. The degree offorce exerted during the expansion will be evident from thefollowing instance: In hanging a wooden yard gate threehinge staples were driven into the red sandstone gate postson either side, two of them—the top and Ijottoni staples—being set in lead whilst the middle one was plastered in,probably after the gate had lieen hung. After a time it was
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectcorrosionandanticorr
