scholarly journals Preparation and properties of metakaolin based porous geopolymer modified by potassium titanate whisker

2022 ◽  
Vol 314 ◽  
pp. 125580
Author(s):  
Yanguang Wu ◽  
Kuan Chai ◽  
Xiaogang Li ◽  
Lu Cai ◽  
Tao Bai ◽  
...  
Keyword(s):  
2015 ◽  
Vol 137 (1) ◽  
Author(s):  
Xinrui Zhang ◽  
Xianqiang Pei ◽  
Qihua Wang ◽  
Tingmei Wang

Carbon fabric/phenolic composites modified with potassium titanate whisker (PTW) were prepared by a dip-coating and hot-press molding technique, and the tribological properties of the resulting composites were investigated systematically using a ring-on-block arrangement under different sliding conditions. Experimental results showed that the optimal PTW significantly decreased the wear-rate. The worn surfaces of the composites and the transfer film formed on the counterpart steel ring were examined by scanning electron microscopy (SEM) to reveal the wear mechanisms. The transfer films formed on the counterpart surfaces made contributions to the improvement of the tribological behavior of the carbon fabric composites. The friction and wear of the filled carbon fabric composites was significantly dependent on the sliding conditions. It is observed that the wear-rate increased with increasing applied load and sliding speeds.


2020 ◽  
Author(s):  
Hyung Jin Mun ◽  
Jae Ik Kim ◽  
Ki Dong Nam ◽  
Bo Ram Gu ◽  
Sung Hun Ryu

2001 ◽  
Vol 20 (1-6) ◽  
pp. 71-78 ◽  
Author(s):  
S. Uchida ◽  
N. Masaki ◽  
H. Yamane ◽  
T. Sato

1989 ◽  
Vol 75 (9) ◽  
pp. 1534-1540 ◽  
Author(s):  
Katsuaki SUGANUMA ◽  
Teruaki FUJITA ◽  
Koichi NIIHARA ◽  
Nobuyuki SUZUKI
Keyword(s):  

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