scholarly journals Nondestructive evaluation of formability in cold rolled steel sheets using electromagnetic acoustic transducer for shear horizontal plate wave.

1997 ◽  
Vol 18 (5) ◽  
pp. 273-280
Author(s):  
Riichi Murayama
Keyword(s):  
Nondestructive Evaluation ◽  
Rolled Steel ◽  
Horizontal Plate ◽  
Electromagnetic Acoustic Transducer ◽  
Plate Wave ◽  
Cold Rolled Steel ◽  
Steel Sheets ◽  
Acoustic Transducer ◽  
Cold Rolled ◽  
Shear Horizontal

scholarly journals Development of On-Line r-value Measurement System for Cold-rolled Steel Sheets by Using Electromagnetic Acoustic Transducer

1993 ◽  
Vol 79 (7) ◽  
pp. 869-876 ◽  
Author(s):  
Kazuo FUJISAWA ◽  
Riichi MURAYAMA ◽  
Fumio YAMAMOTO ◽  
Koichi TAYA ◽  
Hidekazu FUKUOKA ◽  
...  
Keyword(s):  
Measurement System ◽  
Rolled Steel ◽  
Electromagnetic Acoustic Transducer ◽  
Cold Rolled Steel ◽  
Steel Sheets ◽  
Acoustic Transducer ◽  
On Line ◽  
Cold Rolled ◽  
R Value ◽  
Value Measurement

Spot Weldability Assessment of Similar and Dissimilar Steel Sheets for Light Weight Automobile Body

2006 ◽  
Vol 306-308 ◽  
pp. 899-904
Author(s):  
Dong Ho Bae ◽  
Won Seok Jung ◽  
J.B. Heo
Keyword(s):  
Stainless Steel ◽  
Fatigue Strength ◽  
Lap Joints ◽  
Vehicle Body ◽  
Rolled Steel ◽  
Cold Rolled Steel ◽  
Steel Sheets ◽  
Automobile Body ◽  
Cold Rolled ◽  
Spot Welded

An effective way to reduce the weight of vehicle body seems to be application of new materials, and such trend is remarkable. Among the various materials for automobile body, stainless steel sheets and cold rolled steel sheets are under the interests. However, in order to guarantee reliability of new material and to establish the long life fatigue design criteria for body structure, it is necessary to assess spot weldability and fatigue strength of spot welded lap joints fabricated under optimized spot welding condition. In this paper, spot weldability of stainless steel sheets, STS301L and STS304L, and cold rolled steel sheets, SPCC and SPCD. Fatigue strength of lap joints spot welded between similar and dissimilar materials were also assessed.

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