| 差热法测定钢样表面氧与体内氧的方法研究 |
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| 引用本文： | 王健春,张利平.差热法测定钢样表面氧与体内氧的方法研究[J].包钢科技,2002,28(2):83-85. |
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| 作者姓名： | 王健春 张利平 |
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| 作者单位： | 1. 包钢(集团)公司技术中心,内蒙古,包头,014010;2. 包头师范学院化学系,内蒙古,包头,014030 |
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| 摘 要： | 本文利用美国LECO公司生产的TC-436氧氮仪,研究了光谱纯Fe2O3,Al2O3和在大量脱氧铁存在下Al2O3的氧释放曲线,得到了它们的分解功率、分解电流和分解计算温度.成功地分离了钢样的表面氧和体内氧,并对钢样不同表面氧的组成做了初步研究.
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| 关 键 词： | 差热法 程序升温 表面氧 |
| 文章编号： | 1009-5438(2002)02-0083-03 |
Methods of steel sample surface O and inter O determination with differential method |
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| WANG Jian-chun,ZHANG Li-ping.Methods of steel sample surface O and inter O determination with differential method[J].Science & Technology of Baotou Steel(Group) Corporation,2002,28(2):83-85. |
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| Authors: | WANG Jian-chun ZHANG Li-ping |
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| Affiliation: | WANG Jian-chun 1,ZHANG Li-ping 2 |
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| Abstract: | Using the TC-436 oxygen and nitragen determinace made in U.S.A,we studied the oxygen-releasing curves of the spectra pure oxides Fe 2O 3,Al 2O 3 and the mixture of Al 2O 3 and pure iron without oxygen.And their decomposing power,current and calculating temperature were got.At the same time,the surface O from inter O of the steel samples were seperated successfully and the primary investigation of the different ingredients of the surface O was made. |
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| Keywords: | differential process heating-up surface O |
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