X17CrNi16-2 Martensitic Stainless Steel – Temperature Dependency of Material Properties, Short-Time Creep Behavior and Fracture Toughness Assessment

摘要：

This paper presents experimentally obtained data which can be very important for the design procedure of engineering components made of X17CrNi16-2 (1.4057, AISI 431) steel. That way, material mechanical properties represented by engineering stress-strain diagrams at both lowered and elevated temperatures as well as short-time creep behavior curves for selected stress levels at selected temperatures are displayed. An effect of lowered and elevated temperature on mechanical properties is exhibited. Mechanical properties as well as short -time creep behavior were determined by uniaxial tensile tests using modern materials testing machine. Fracture toughness assessment was made according to notch impact energy which was determined using Charpy impact machine.

作者: JOSIP BRNIC GORAN TURKALJ MARKO CANADIJA DOMAGOJ LANC

作者单位: Department of Engineering Mechanics, Faculty of Engineering, University of Rijeka,Vukovarska 58, 51000 Rijeka, Croatia

会议类型: 国际会议

会议名称: The 6th International Conference on Physical and Numerical Simulation of Materials Processing(第六届材料与热加工物理模拟及数值模拟国际学术会议 ICPNS 2010)

会议地点: 桂林

会议语种:英文

页码: 1-11

在线出版日期: 2010-11-16（万方平台首次上网日期，不代表论文的发表时间）