Description  Claims  Drawing  Cited references 

JP2010237249A   [0002] 
JP2010289527A   [0002] 
JP2008308732A   [0010] 
JP2009274122A   [0011] 

Iron and Steel Materials   [0012] 
A Review of the Steel Standardization Group's Method for the Determination of Critical Points of Steel   [0012] 
Yakiiresei (Hardening of steels)--Motomekata to katsuyou (How to obtain and its use)   [0012] 
ISIJ International   [0022]