Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kubota CorpfiledCriticalKubota Corp
Priority to JP3305877ApriorityCriticalpatent/JPS53117620A/en
Publication of JPS53117620ApublicationCriticalpatent/JPS53117620A/en
Publication of JPS5639383B2publicationCriticalpatent/JPS5639383B2/ja
Heat Treatments In General, Especially Conveying And Cooling
(AREA)
Abstract
PURPOSE: To provide the title roller by which pickup phenomena are made to be hardly caused by using steel contg. C, Si, Mn, Cr, Ni and Nb of each adequate amt.