scholarly journals Improvement of the service life of cathode blocks in aluminium reduction cells using low-temperature titanium diboride

2020 ◽  
Vol 24 (4) ◽  
pp. 919-930
Author(s):  
Sergei Fedorov ◽  
◽  
Roman Kurtenkov ◽  
Pavel Palyanitsin ◽  
◽  
...  
1977 ◽  
Vol 42 (3) ◽  
pp. 251-253 ◽  
Author(s):  
L. S. Topchyan ◽  
I. A. Naskidashvili ◽  
V. V. Ogorodnikov ◽  
V. V. Petrosyan ◽  
L. M. Murzin

2019 ◽  
Vol 119 (1) ◽  
pp. 22-28
Author(s):  
Emília Kubiňáková ◽  
Michaela Benköová ◽  
Peter Veteška ◽  
Ľuboš Bača ◽  
Ján Híveš

1962 ◽  
Vol 84 (4) ◽  
pp. 307-310
Author(s):  
L. D. Grames ◽  
H. W. Huffcut

A search for a relatively inexpensive material for combined acid resistance and ease of cleaning pointed to the use of porcelain enamel on a low-cost base metal. These specially formulated porcelain enamels have resisted acid attack, thereby prolonging the service life of the element, thus opening the avenue for lowering exit-gas temperatures and improving boiler efficiency.


2012 ◽  
Vol 497 ◽  
pp. 83-88
Author(s):  
Yi Bo Liu ◽  
Wei Liu ◽  
Xia Huang ◽  
Hai Peng Zhang

Two kinds of vitrified bonds, bond L (low temperature bond) and bond G (high strength bond), were blended by ball-milling in producing diamond wheels. Proper Sintering techniques were employed by analyzing properties of the wheel through DSC testing and fracture strength. The wheels were applied in machining PDC in comparison with similar product on market. It showed that the blended bond reached its highest fracture strength when bond L amount was about 20wt~24wt%; combination of this two kinds of vitrified bonds would improve the wheel’s comprehensive properties by raising its fracture strength to 89MPa when bond L takes up 22wt%; service life of wheels prepared by this blended bond was 30~50% longer than similar market product and efficiency improved by more than 20%.


2018 ◽  
Vol 44 (16) ◽  
pp. 19421-19426 ◽  
Author(s):  
V. Moradi ◽  
L. Nikzad ◽  
I. Mobasherpour ◽  
M. Razavi

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