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A method of plastically defining a steel material at a temperature of less than 500 deg. C. (Machine-translation by Google Translate, not legally binding)
A method of plastically defining a steel material at a temperature of less than 500 deg. C. (Machine-translation by Google Translate, not legally binding)
A method for plastically deforming a steel material at a temperature below 500º c, characterized in that a reduced oxide layer consisting mainly of ferrite is used as a lubricant backing layer on the material. (Machine-translation by Google Translate, not legally binding)
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