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.)
Nippon Steel Corp
Toyota Motor Corp
Original Assignee
Sumitomo Metal Industries Ltd
Toyota Motor 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 Sumitomo Metal Industries Ltd, Toyota Motor CorpfiledCriticalSumitomo Metal Industries Ltd
Priority to JP8533277ApriorityCriticalpatent/JPS5420916A/en
Publication of JPS5420916ApublicationCriticalpatent/JPS5420916A/en
Solid-Phase Diffusion Into Metallic Material Surfaces
(AREA)
Abstract
PURPOSE: To form a thick hardened layer with high surface hardness in a relatively short time by soft nitriding a low carbon steel material contg. Cr, Ti, etc.
COPYRIGHT: (C)1979,JPO&Japio
JP8533277A1977-07-151977-07-15Low alloy steel for soft nitriding
PendingJPS5420916A
(en)