STRENGTH PROPERTIES AND FRACTURE TOUGHNESS OF HIGH STRENGTH HARDOX400 STEEL IN BRITTLE-TO-DUCTILE TEMPERATURE INTERVAL

被引：0
|
作者：
Furmanczyk, Piotr [1 ]
Pala, Robert [2 ]
Dzioba, Ihor [2 ]
机构：
[1] Kielce Univ Technol, Fac Mechatron & Machine Design, Dept Appl Comp Sci & Armament Engn, Kielce, Poland
[2] Kielce Univ Technol, Fac Mechatron & Machine Design, Dept Machine Design Fundamentals, Kielce, Poland
来源：
METAL 2017: 26TH INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS | 2017年
关键词：
Hardox-400 high-strength steel; strength properties; fracture toughness;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The paper presents experimental results concerning changes in strength and fracture toughness characteristics of Hardox-400 highstrength steel in brittletoductile temperature range from100 degrees C to +20 degrees C. It was shown that the values of strength properties increased linearly with the lowering of the temperature during the test. The changes in fracture toughness characteristics with temperature are more complex and they will be described by the exponential type function.
引用
收藏
页码：776 / 781
页数：6
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