Continuous casting roll for casting molten baths and method for producing one such continuous casting roll
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United States of America Patent
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Issued Date -
Dec 16, 2004
app pub date -
Jul 1, 2004
filing date -
Jul 13, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention relates to a casting roller for casting molten metal, particularly molten steel, having a roller body (2) made of a metallic material, onto which a coating (4) is applied, which is produced from a metal material having a greater hardness than the material of the roller body (2). The casting roller according to the invention has an increased service life and improved usage properties. This is achieved in that the coating (4), viewed over its thickness (D), has a lower hardness in its region bordering the roller body (2) than in the region of its free surface (5).
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