316 Stainless steel 에서 Mo 을 W 으로 치완시 부식저항과 기계적 성질에 미치는 영향 = The effects of substituting W for Mo on corrosion resistance & mechanical properties in 316 austenitic stainless steel

• 서명 / 저자: 316 Stainless steel 에서 Mo 을 W 으로 치완시 부식저항과 기계적 성질에 미치는 영향 = The effects of substituting W for Mo on corrosion resistance & mechanical properties in 316 austenitic stainless steel / 유명철.
• 발행사항: [서울 : 한국과학기술원, 1983].

The effects of substituting W for Mo in AISI 316 austenitic stainless steel on corrosion resistance and mechanical properties were investigated.
Tungsten content employed were 2.5 and 5.0 w/o.
Tungsten addition to 316 austenitic stainless steel was not effective in preventing pitting corrosion compared with Molybdenum containing alloy.
Passive film formed in corrosive environment was analyzed by Electron Spectroscopy for Chemical Analysis (ESCA).
The analysis showed that atomic fraction of W in the passive film was lower than that of Mo contained regular 316 alloy.
Poor pitting corrosion resistance in W containing alloy is attributed to the lower concentration of W in the passive film.
Yield strength of W containing alloy increased gradually with the amount of W content.
However, tensile strength was lowered about 4% by the addition of W.

• 형태사항: [ii], 48 p. : 삽화 ; 26 cm
• 언어: 한국어
• 일반주기: 저자명의 영문표기 : Myung-Cheol Yoo ; 지도교수의 한글표기 : 김영길 ; 지도교수의 영문표기 : Young-Gil Kim
• 학위논문: 학위논문(석사) - 한국과학기술원 : 재료공학과,
• 서지주기: 참고문헌 : p. 46-48
• 주제: Metals --Mechanical properties. ; Steel, stainless. ; Electron probe microanalysis. ; 치환형 원자. --과학기술용어시소러스 ; 기계적 성질. --과학기술용어시소러스 ; 부식 억제. --과학기술용어시소러스 ; 스테인리스강. --과학기술용어시소러스