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| Investigation on microwave-absorbing characteristic and rise temperature properties of titanium slag |
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Received:August 15, 2017
Revised:August 22, 2017
Accepted:August 23, 2017
Published Online:September 30, 2018
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| DOI： |
| KeyWord:titanium slag;microwave;absorbing characteristic; particle size |
| Author | Institution |
| Zheng Xiaoying |
Kunming Metallurgy College |
| Chen Hufei |
Yunnan Minzu University |
| Liao Xuefeng |
Yunnan Minzu University |
| He Aoxi |
Yunnan Minzu University |
| Li Yiheng |
Yunnan Minzu University |
| Feng Kanglu |
Yunnan Minzu University |
| CHEN Guo |
State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization,Kunming University of Science and Technology,Kunming |
| Chen Jin |
Yunnan Minzu University |
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| Abstract: |
| In this study, the absorbing characteristic and temperature rising of titanium slag were discussed in microwave field. The relationship between particle size and attenuation value, relative frequency shift of titanium slag were investigated systematically, according to measure the microwave spectrum of titanium slag of different particle size. The results indicated that: titanium slag exerts superior absorbing and heating characteristic in microwave field, the heating rate can be reached 40℃/min. Microwave-absorbing characteristic of titanium slag is decreased after calcination, titanium slag exerts superior microwave-absorbing characteristic when the particle size is 380μm~180μm, within the granularity of 380 μm~75μm. |
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