采用球压痕法测16MnR钢的拉伸性能
Measuring Tensile Properties of 16MnR Steel by Ball Indentation Technology
摘 要
采用球压痕试验和常规拉伸试验两种方法对16MnR钢的拉伸性能进行了测试并进行了对比。结果表明:球压痕法能够准确、基本无损地测出试验钢的拉伸性能,其结果与常规拉伸试验结果比较符合,屈服强度和抗拉强度的最大误差分别为6.8%和1.9%。
拉伸性能
16MnR钢
ball indentation test
tensile property
16MnR steel
Abstract
The tensile properties of 16MnR steel were measured by means of ball indentation test,and were compared with those got from conventional tensile test. The results show that the tensile properties of experimental steel can be accurately and semi-nondestructively measured through the ball indentation technology. The tensile properties obtained from ball indentation test show good agreement with those from the conventional tensile test,and the bigest differences were 6.8% and 1.9% for yield strength and tensile strength,respectively.
中图分类号 TH140.7
所属栏目 材料性能及其应用
基金项目
收稿日期 2013/9/6
修改稿日期 2014/7/13
网络出版日期
作者单位点击查看
备注伍声宝(1987-),男,海南文昌人,博士研究生。
引用该论文: WU Sheng-bao,XU Tong,YU Can,LU Yan-yan,GUAN Kai-shu. Measuring Tensile Properties of 16MnR Steel by Ball Indentation Technology[J]. Materials for mechancial engineering, 2015, 39(1): 82～85
伍声宝,徐彤,喻灿,陆彦琰,关凯书. 采用球压痕法测16MnR钢的拉伸性能[J]. 机械工程材料, 2015, 39(1): 82～85
被引情况:
【1】魏中坤,伍声宝,关凯书, "球压痕法评价16MnR钢的断裂韧性",机械工程材料 40, 32-34(2016)
【2】关凯书,邹 镔,伍声宝, "连续球压痕法评价钢的塑性",机械工程材料 40, 18-21(2016)
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参考文献
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【8】OLIVER W C,PHARR G M. Improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments［J］.Journal of Materials Research,1992,7(6):1564-1583.
【9】DIETER G E. Mechanical Metallurgy［M］.New York:McGraw-Hill Book Company,1986:289-292.
【2】HAGGAG F M. In-situ measurements of mechanical properties using novel automated ball indentation system［C］// Small Specimen Test Techniques Applied to Nuclear Reactor Vessel Thermal Annealing and Plant Life Extension. Philadelphia:American Society for Testing and Materials,1993:27-44.
【3】HAGGAG F M,WANG J A,THEISS T J. Using portable/in-situ stress-strain microprobe system to measure mechanical properties of steel bridges during service［C］// Nondestructive Evaluation Techniques for Aging Infrastructure and Manufacturing. Scottsdale:International Society for Optics and Photonics,1996:65-75.
【4】MIRAGLIA P Q,MATHEW M D,MURTY K L,et al. Nondestructive evaluation of mechanical properties of A533B steel qeld using automated ball indentation testing［C］//ASM Proceedings of the International Conference.［S.l］:［s.n.］,1998:835-841.
【5】GHOSH S,SAHAY S K,DAS G. Ball indentation technique-an important and useful method for studying the flow properties of materials［J］.Transactions of the Indian Institute of Metals,2004,57(1):51-60.
【6】JANG J I,CHOI Y,LEE J S,et al. Application of instrumented indentation technique for enhanced fitness-for-service assessment of pipeline crack［J］.International Journal of Fracture,2005,131(1):15-34.
【7】伍声宝,关凯书.球压痕法评价材料拉伸性能的有限元分析［J］.压力容器,2012,29(9):33-38.
【8】OLIVER W C,PHARR G M. Improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments［J］.Journal of Materials Research,1992,7(6):1564-1583.
【9】DIETER G E. Mechanical Metallurgy［M］.New York:McGraw-Hill Book Company,1986:289-292.
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