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Effect of Controlled Rolling and Controlled Cooling and Cooling Bed Heat Preservation Process on Mechanical Properties of 42CrMo Steel φ50 mm Rolled Bar

According to the bar line in hardness value of steel 42CrMo φ50 mm rolled bar too large can not meet the requirements of agreement, through controlled rolling and controlled cooling combined with cooling bed heat preservation measures to decrease the finishing rolling temperature from original 967~9...

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Autors principals: 金启邦, 孙世平, 王青海, 年国恩, 鲜奋强
Format: Artigo
Idioma:Chinês
Publicat: Editorial Office of Special Steel 2021-02-01
Col·lecció:Teshugang
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Accés en línia:http://www.specialsteeljournal.com/thesisDetails?columnId=129806522&Fpath=home&index=0
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