仪器化压痕法在在役设备检测中的应用
Application of Instrumented Indentation Technique in In-service Equipments Detection
摘 要
仪器化压痕技术(IIT)是一种新型的检测在役设备弹性模量、屈服强度、抗拉强度和硬度等力学性能的技术。IIT是通过压头在材料表面下压得到载荷-深度曲线，然后通过分析载荷-深度曲线得到材料的各项力学性能。通过该技术可以实现对在役设备的非破坏力学性能检测。
在役设备检测
力学性能
instrumented indentation technique
in-service equipment inspection
mechanical property
Abstract
Instrumented indentation technique (IIT) is a new technique for measuring the mechanical properties, such as elastic modulus, yield strength, tensile strength and hardness of in-service equipments. By IIT, the load-depth curves could be obtained after the indenter pressing in the material surface, and then each mechanical properties could be gained by analyzing the load-depth curves. By this technique, the mechanical properties of in-service equipments can be detected nondestructively.
中图分类号 TG113.25 DOI 10.11973/lhjy-wl201512006
所属栏目 专题报道
基金项目
收稿日期 2015/8/4
修改稿日期
网络出版日期
作者单位点击查看
备注朱 涛(1980-),男,工程师。
引用该论文: ZHU Tao,JIN Xin,XU Xue-long. Application of Instrumented Indentation Technique in In-service Equipments Detection[J]. Physical Testing and Chemical Analysis part A:Physical Testing, 2015, 51(12): 863～866
朱涛,金鑫,许学龙. 仪器化压痕法在在役设备检测中的应用[J]. 理化检验－物理分册, 2015, 51(12): 863～866
被引情况:
【1】王 斌,兰雄侯, "中国材料试验设备市场分析",理化检验－物理分册 52, 516-518(2016)
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参考文献
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【3】LEE J S, JANG J, LEE B W, et al. An instrumented indentation technique for estimating fracture toughness of ductile materials: A critical indentation energy model based on continuum damage mechanics［J］. Acta Materialia, 2006, 54(4): 1101-1109.
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【5】DAS G, GHOSH S, SAHAY S K, et al. Influence of pre-straining on mechanical properties of HSLA steel by using ball indentation technique［J］. Zeitschrift für Metallkunde, 2004, 95(12): 1120-1127.
【6】GHOSG 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.
【7】AHN J H, KWON D. Derivation of plastic stress-strain relationship from ball indentations: Examination of strain definition and pileup effect［J］. Journal of Materials Research, 2001, 16(11): 3170-3178.
【8】KIM J Y, LEE K W, LEE J S, et al. Determination of tensile properties by instrumented indentation technique: Representative stress and strain approach［J］. Surface and Coatings Technology, 2006, 201(7): 4278-4283.
【2】KIM J Y, LEE K W, LEE J S, et al. Determination of tensile properties by instrumented indentation technique: Representative stress and strain approach［J］. Surface and Coatings Technology, 2006, 201(7): 4278-4283.
【3】LEE J S, JANG J, LEE B W, et al. An instrumented indentation technique for estimating fracture toughness of ductile materials: A critical indentation energy model based on continuum damage mechanics［J］. Acta Materialia, 2006, 54(4): 1101-1109.
【4】TABOR D. The hardness of metals［M］. Oxford: Oxford University Press, 2000.
【5】DAS G, GHOSH S, SAHAY S K, et al. Influence of pre-straining on mechanical properties of HSLA steel by using ball indentation technique［J］. Zeitschrift für Metallkunde, 2004, 95(12): 1120-1127.
【6】GHOSG 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.
【7】AHN J H, KWON D. Derivation of plastic stress-strain relationship from ball indentations: Examination of strain definition and pileup effect［J］. Journal of Materials Research, 2001, 16(11): 3170-3178.
【8】KIM J Y, LEE K W, LEE J S, et al. Determination of tensile properties by instrumented indentation technique: Representative stress and strain approach［J］. Surface and Coatings Technology, 2006, 201(7): 4278-4283.
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