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Renovation of a worn rail track component of high manganese austenitic steel by electric arc weld recharging of the worn zones and machining or grinding to original dimensions
Renovation of a worn rail track component of high manganese austenitic steel by electric arc weld recharging of the worn zones and machining or grinding to original dimensions
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机译：通过对磨损区进行电弧焊补给并机加工或磨削至原始尺寸，对高锰奥氏体钢的磨损轨道部件进行翻新
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摘要
The renovation of a track component of austenitic steel with a high manganese content comprises a recharging, by homogeneous electric arc welding, with a metal of the same nature as the base metal on the worn zones followed by machining or grinding of the recharged zones in order to bring it back to the dimensional characteristics identical to those of the original new centre track.
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