頁籤選單縮合
題名 | The Effect of Heat Treatment in Antimony-Nickel System=銻﹣[fe55]系統之熱處理效應 |
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作者 | 汪成斌; 洪耀勳; | 書刊名 | 中正嶺學報 |
卷期 | 21:1 1992.07[民81.07] |
頁次 | 頁17-21 |
分類號 | 348.4 |
關鍵詞 | 熱處理效應; 銻[fe55]系統; |
語文 | 英文(English) |
中文摘要 | 裂解觸媒上沈積之鎳與鈍化劑-銻間的作用,可以人工設計的系統扣以 敘述.此方法是將純銻片在高真空條件下蒸鍍在純的鎳塊上,將製備好的固氣耦 合系統於不同溫度下,探討銻-鎳系統之作用情形.在不用溫度下,銻-鎳系統相轉 換的現象可用電子微探儀偵測得.於600℃至900℃溫度範圍內,其相變化是從 SbNi4轉換至Sb2Ni5. |
英文摘要 | One way of arlificially imeracting between the depositing nickel on a cracking calalstand the paK.sivaLing agent-antimony is presented. The method consists of pure nickel bulkcoaled by pure antimony chips under the high vacuum condition. Tile solid-vapor coupledsystem is then treated at various temperatures to study the interaction ofanlimoiiy-nickelsystem. The phase transformation with various leinperatures can be determined hy the EPMA(Electron Probe Micro-Analysis) analysis for tlie antimony-nickel system. In the 600℃ to900℃ ranges may transfer from SbNij into Sb2Ni5. |
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