Brittle Fracture Behavior of Cold-Worked, Welded 12 to 20 mm Thick Plate of Unalloyed Structural Steels.

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作者：
Pech, Peter
Potthoff, Ferdinand
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来源：
Schweissen und Schneiden/Welding and Cutting | 1978年 / 30卷 / 02期
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摘要：
The effect of welding on the embrittlement of cold-worked structural steels RSt 37-2, USt 37-2, St 52-3 and WTSt 52-3, 12 to 20 mm plate thickness, was investigated by the impact bending test at testing temperatures of minus 30 degree C ( minus 50 degree C) under conditions resembling those in practice. The boundary between ductile and brittle material behavior can be established as a function of the degree of deformation.
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页码：41 / 44
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