Effect of NaOH Treatment on the Low-Temperature Oxidation Behavior of Lignite

2019 ◽  
Vol 33 (9) ◽  
pp. 9161-9170 ◽  
Author(s):  
Yongyu Wang ◽  
Sheng Xue ◽  
Yibo Tang ◽  
Fuding Mei ◽  
Wei He ◽  
...  
Keyword(s):  
Low Temperature ◽  
Oxidation Behavior ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation ◽  
Naoh Treatment

Low temperature oxidation behavior of Mo2BC coatings

2020 ◽  
Vol 38 (2) ◽  
pp. 023403
Author(s):  
Jan-Ole Achenbach ◽  
Soheil Karimi Aghda ◽  
Marcus Hans ◽  
Daniel Primetzhofer ◽  
Damian M. Holzapfel ◽  
...  
Keyword(s):  
Low Temperature ◽  
Oxidation Behavior ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation

Construction of a macromolecular structural model of Chinese lignite and analysis of its low-temperature oxidation behavior

2017 ◽  
Vol 25 (9) ◽  
pp. 1314-1321 ◽  
Author(s):  
Xianliang Meng ◽  
Mingqiang Gao ◽  
Ruizhi Chu ◽  
Zhenyong Miao ◽  
Guoguang Wu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Oxidation Behavior ◽  
Structural Model ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation

Growth of Single Crystals and Low Temperature Oxidation Behaviors of MoSi2 and NbSi2

2005 ◽  
Vol 475-479 ◽  
pp. 729-732 ◽  
Author(s):  
Fang Zhang ◽  
Lan Ting Zhang ◽  
Jin Xing Yu ◽  
Jian Sheng Wu
Keyword(s):  
Low Temperature ◽  
Single Crystals ◽  
Oxidation Behavior ◽  
Weight Changes ◽  
Low Temperature Oxidation ◽  
Zone Method ◽  
Temperature Oxidation ◽  
Single Crystalline ◽  
Optical Heating ◽  
Spark Plasma

In this paper, single crystals, around 8mm in diameter, of MoSi2 and NbSi2 have been grown by optical heating floating zone method. X-ray analysis confirmed that the as-grown ingots were single phase and single crystalline material. Oxidation behavior of the poly-crystalline and single crystalline MoSi2 and NbSi2 were characterized by measuring their weight changes as a function of exposure time. For arc-melted poly-crystalline samples, MoSi2 and NbSi2 fully turned into white powders after 160 and 3hrs exposure at 773K and 1023K respectively, which is known as the “pesting” phenomenon. As a comparison, no pesting was found in the dense spark plasma sintered (SPS) poly-crystalline samples and single crystals. The weight change of single crystals during exposure is found to be much lower than that of the SPS sample, indicating grain boundary plays an important role in the low temperature oxidation behavior of these two silicides.

Low temperature oxidation behavior of a MoSi2-based material

1999 ◽  
Vol 261 (1-2) ◽  
pp. 239-244 ◽  
Author(s):  
Jiaxin Chen ◽  
Changhai Li ◽  
Zhi Fu ◽  
Xiaoyun Tu ◽  
M. Sundberg ◽  
...  
Keyword(s):  
Low Temperature ◽  
Oxidation Behavior ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation
Sign in / Sign up

Export Citation Format

Share Document