Instrumented indentation test is a useful analytical technique for measuring the mechanical properties of micro- or nano-scale thin films processed by coating or plating on a substrate. Generally, properties measurable by instrumented indentation test include composite hardness, plastic hardness, elastic modulus, and elastic compliance. However, it is known that measuring tensile strength and elongation, which are typically assessed using traditional tensile testing machines, is not possible. In this study, we use a nanoindenter, the most representative instrument for instrumented indentation testing, to measure the mechanical properties of a polymer film coated on a wafer. We then analyze the correlation between hardness and strength. Through the analysis results, we aim to derive tensile strength and elongation from the property data measured by the nanoindenter, and explore methods to construct stress-strain curve(S-S Curve) from this raw data.
목차
Abstract 1. INTRODUCTION 2. MEASUREMENT OF MATERIAL PROPERTIES FOR NANO-MATERIALS 3. HARDNESS, STRENGTH AND THEIR CORRELATION 4. A CASE STUDY ON DERIVING STRESS-STRAIN CURVE 5. CONCLUSIONS REFERENCES
국제문화기술진흥원 [The International Promotion Agency of Culture Technology]
설립연도
2009
분야
공학>공학일반
소개
본 진흥원은 문화기술(Culture Technology) 관련 산·학·연·관으로 구성된 비영리 단체이다. 문화기술(CT)은 정보통신기술(ICT), 문화적 사고 기반의 예술, 인문학, 디자인, 사회과학기술이 접목된 신융합기술(New Convergence Technology, NCT)로 정의한다. 인간의 삶의 질을 향상시키고, 진보된 방향으로 변화시키고, 문화기술 관련 분야의 학술 및 기술의 발전과 진흥에 공헌하기 위하여, 제3조의 필요한 사업을 행함을 그 목적으로 한다.
간행물
간행물명
International Journal of Advanced Culture Technology(IJACT)
간기
계간
pISSN
2288-7202
eISSN
2288-7318
수록기간
2013~2025
등재여부
KCI 등재
십진분류
KDC 600DDC 700
이 권호 내 다른 논문 / International Journal of Advanced Culture Technology(IJACT) Volume 12 Number 4