A study on the microstructures and corrosion behaviors of FeCoNi(Mo,Nb ) alloys
碩士 === 中國文化大學 === 化學工程與材料工程學系奈米材料碩士班 === 104 === This thesis studied the microstructures and corrosion behaviors of as-cast FeCoNi(Mo,Nb) alloys, including FeCoNiNb, FeCoNiMo and FeCoNiMo0.5Nb0.5 alloys. All of these alloys had a dual-phased dendritic microstructure. Two phases in cast FeCoNiMo allo...
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ndltd-TW-104PCCU01590062017-08-20T04:07:18Z http://ndltd.ncl.edu.tw/handle/20623037777658318934 A study on the microstructures and corrosion behaviors of FeCoNi(Mo,Nb ) alloys FeCoNi(Mo,Nb)合金微結構與腐蝕性質研究 WANG,WEILI 王偉力 碩士 中國文化大學 化學工程與材料工程學系奈米材料碩士班 104 This thesis studied the microstructures and corrosion behaviors of as-cast FeCoNi(Mo,Nb) alloys, including FeCoNiNb, FeCoNiMo and FeCoNiMo0.5Nb0.5 alloys. All of these alloys had a dual-phased dendritic microstructure. Two phases in cast FeCoNiMo alloy were FCC and complex cubic phases; two phases in FeCoNiMo0.5Nb0.5 alloy were FCC and HCP phases; and two phases in FeCoNiNb alloy were FCC and ordered FCC phases. The polarization curves of the three alloys in 1M deaerated H2SO4, HNO3, HCl and NaCl solutions were also measured. Only adding Mo had no benefit on the alloy, the polarization tests indicated that the corrosion resistance of FeCoNiMo alloy in these acid solutions was worse. Chun-Huei Tsau 曹春暉 2016 學位論文 ; thesis 95 zh-TW |
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碩士 === 中國文化大學 === 化學工程與材料工程學系奈米材料碩士班 === 104 === This thesis studied the microstructures and corrosion behaviors of as-cast FeCoNi(Mo,Nb) alloys, including FeCoNiNb, FeCoNiMo and FeCoNiMo0.5Nb0.5 alloys. All of these alloys had a dual-phased dendritic microstructure. Two phases in cast FeCoNiMo alloy were FCC and complex cubic phases; two phases in FeCoNiMo0.5Nb0.5 alloy were FCC and HCP phases; and two phases in FeCoNiNb alloy were FCC and ordered FCC phases. The polarization curves of the three alloys in 1M deaerated H2SO4, HNO3, HCl and NaCl solutions were also measured. Only adding Mo had no benefit on the alloy, the polarization tests indicated that the corrosion resistance of FeCoNiMo alloy in these acid solutions was worse.
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author2 |
Chun-Huei Tsau |
author_facet |
Chun-Huei Tsau WANG,WEILI 王偉力 |
author |
WANG,WEILI 王偉力 |
spellingShingle |
WANG,WEILI 王偉力 A study on the microstructures and corrosion behaviors of FeCoNi(Mo,Nb ) alloys |
author_sort |
WANG,WEILI |
title |
A study on the microstructures and corrosion behaviors of FeCoNi(Mo,Nb ) alloys |
title_short |
A study on the microstructures and corrosion behaviors of FeCoNi(Mo,Nb ) alloys |
title_full |
A study on the microstructures and corrosion behaviors of FeCoNi(Mo,Nb ) alloys |
title_fullStr |
A study on the microstructures and corrosion behaviors of FeCoNi(Mo,Nb ) alloys |
title_full_unstemmed |
A study on the microstructures and corrosion behaviors of FeCoNi(Mo,Nb ) alloys |
title_sort |
study on the microstructures and corrosion behaviors of feconi(mo,nb ) alloys |
publishDate |
2016 |
url |
http://ndltd.ncl.edu.tw/handle/20623037777658318934 |
work_keys_str_mv |
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1718517587184189440 |