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題名 | 熱膨脹儀分析之原理與應用=The Principle and Application of Dilatometry |
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作者姓名(中文) | 李至隆; | 書刊名 | 技術與訓練 |
卷期 | 23:1=188 1998.02[民87.02] |
頁次 | 頁97-108 |
專輯 | 材料分析儀器專集 |
分類號 | 454 |
關鍵詞 | 熱膨脹分析; 熱膨脹係數; 相變態; 恆溫變態圖; 連續冷卻變態圖; Dilatometry; Thermal expansion coefficient; Phase transformation; TTT diagram; CCT diagram; |
語文 | 中文(Chinese) |
中文摘要 | 熱膨脹儀可測量鋼材之熱膨脹係數及相變態的時間、溫度、變態比例, 並可利用 這些數據進一步建構出恆變態圖( TTT 圖)及連續冷卻變態圖( CCT 圖);在中鋼已廣泛 應用於鋼材之尺寸控制,產品開發及品質改善等領域。本文回顧熱膨脹儀分析之原理、設備 概況、分析方法及應用案例,期使廠內相關同仁對該分析儀器有進一步的瞭解,並用以協助 解決其職掌所遭遇的問題。 |
英文摘要 | Dilatometer can be used to determine thermal expansion coefficient and phase transformation data such as time, temperature, and transformed fraction. Isothermal transformation diagram (TTT Diagram) and continuous cooling transformation diagram (CCT diagram) can be constructed using these data. This instrument has been widely applied in China Steel Corporation to the areas of dimension control, product development, and property improvement of steels. This paper reviews the principles, instruments, analysis methods, and case studies of dilatometry in order to tender a better understanding to the personnels who may have the opportunity to use this technique. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。