the influence on mechaincal properties of rolled pure nickel at low temperature
碩士 === 國立中山大學 === 材料科學研究所 === 92 === Wang etc. find that when abnormal grain growth has volume fraction of 25% of coarser grain (bimodal structure), the material can exhibit high strength and high tensile ductility. We will find that if Ni has the same properties. The conclusion show that after 95%...
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2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/98930385254912979478 |
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ndltd-TW-092NSYS51590392015-10-13T13:05:07Z http://ndltd.ncl.edu.tw/handle/98930385254912979478 the influence on mechaincal properties of rolled pure nickel at low temperature 低溫軋壓對純鎳機械性質的影響 Tsun-jen Lee 李存仁 碩士 國立中山大學 材料科學研究所 92 Wang etc. find that when abnormal grain growth has volume fraction of 25% of coarser grain (bimodal structure), the material can exhibit high strength and high tensile ductility. We will find that if Ni has the same properties. The conclusion show that after 95% reduction at liguid nitrogen temperature and under different annealing temperature, when strength growth, then tensile ductility down. And we also measure hardness, stress-strain curve,and morphology after 95% reduction in Ni.And LBs spacing is closer, LBs misorientation is not variation a lot when rolling at low temperature then in room temperature. Chih-Pu Chang 張志溥 2004 學位論文 ; thesis 99 zh-TW |
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NDLTD |
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zh-TW |
| format |
Others
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NDLTD |
| description |
碩士 === 國立中山大學 === 材料科學研究所 === 92 === Wang etc. find that when abnormal grain growth has volume fraction of 25% of coarser grain (bimodal structure), the material can exhibit high strength and high tensile ductility. We will find that if Ni has the same properties.
The conclusion show that after 95% reduction at liguid nitrogen temperature and under different annealing temperature, when strength growth, then tensile ductility down. And we also measure hardness, stress-strain curve,and morphology after 95% reduction in Ni.And LBs spacing is closer, LBs misorientation is not variation a lot when rolling at low temperature then in room temperature.
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| author2 |
Chih-Pu Chang |
| author_facet |
Chih-Pu Chang Tsun-jen Lee 李存仁 |
| author |
Tsun-jen Lee 李存仁 |
| spellingShingle |
Tsun-jen Lee 李存仁 the influence on mechaincal properties of rolled pure nickel at low temperature |
| author_sort |
Tsun-jen Lee |
| title |
the influence on mechaincal properties of rolled pure nickel at low temperature |
| title_short |
the influence on mechaincal properties of rolled pure nickel at low temperature |
| title_full |
the influence on mechaincal properties of rolled pure nickel at low temperature |
| title_fullStr |
the influence on mechaincal properties of rolled pure nickel at low temperature |
| title_full_unstemmed |
the influence on mechaincal properties of rolled pure nickel at low temperature |
| title_sort |
influence on mechaincal properties of rolled pure nickel at low temperature |
| publishDate |
2004 |
| url |
http://ndltd.ncl.edu.tw/handle/98930385254912979478 |
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