Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Wei Zhong Ding"'
Publikováno v:
Materials Science Forum. 863:139-143
VIM-HMS method is a novel process to extract REEs (rare earth elements) from NdFeB based permanent magnets. The NdFeB materials were melted in graphite crucible by VIM (vacuum induction melting) process, and the carbon saturated NdFeBCsat alloy was o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d35b1a4ffa0a7f97bd9353a25a3b2773
https://doi.org/10.4028/www.scientific.net/msf.863.139
https://doi.org/10.4028/www.scientific.net/msf.863.139
Publikováno v:
Applied Mechanics and Materials. :109-112
Commercial magnesia partially stabilized zirconia (MgO-PSZ) has been selected as the starting materials. Different sintering temperatures have been investigated to determine the optimal conditions. The sintering behavior and characteristic of MgO-PSZ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e5df5739b146016600570b44615ef7b
https://doi.org/10.4028/www.scientific.net/amm.752-753.109
https://doi.org/10.4028/www.scientific.net/amm.752-753.109
Autor:
Wei-Zhong Ding, Cheng-Zhang Wu, Xiong-Gang Lu, Chen-Chen Yu, Ting Liu, Lili Zhang, Yu-Wen Zhang, Wei Guo
Publikováno v:
DEStech Transactions on Engineering and Technology Research.
Well-adhered γ-Al2O3 coating layers can be formed on FeCrAl metallic supports using a three-step method—pre-oxidation, primer deposition, and coating deposition. The research researched the coating deposition including the influence of auxiliary a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a57c8203d98d9b4eb67b5eb65dee79da
https://doi.org/10.12783/dtetr/mdm2016/4992
https://doi.org/10.12783/dtetr/mdm2016/4992
Autor:
Xiong-Gang Lu, Wei-Zhong Ding, Wei Guo, Ting Liu, Cheng-Zhang Wu, Chen-Chen Yu, Yu-Wen Zhang, Lili Zhang
Publikováno v:
DEStech Transactions on Engineering and Technology Research.
Using the three-step method (pre-oxidation, primer deposition and coating deposition), a well-adhered γ-Al2O3 coating on FeCrAl metallic support was attained. The research researched the primer deposition including the influence of the acidity ([H+]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9477a415bd6cff8c22dc651e2b9dbb1
https://doi.org/10.12783/dtetr/mdm2016/4911
https://doi.org/10.12783/dtetr/mdm2016/4911
Publikováno v:
Advanced Materials Research. :814-819
In this paper, thermodynamic analysis on reduction of lateritic nickel ore by CO2/H2 mixed gas was performed based on activity theory. Effects of CO2/H2 ratio and temperature on selective reduction of laterite ore were investigated. The calculation r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03333cc7af0617641661c8f6855d414c
https://doi.org/10.4028/www.scientific.net/amr.1025-1026.814
https://doi.org/10.4028/www.scientific.net/amr.1025-1026.814
Publikováno v:
Advanced Materials Research. 813:250-254
In this paper, mineralogical phase transformations of Indonesia nickel laterite ores are studied during calcinations, the thermodynamics of process are also investigated. Different factors that affect the reduction of the laterite ores are tested and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd27ad826b29a8f3e247ce12730b843
https://doi.org/10.4028/www.scientific.net/amr.813.250
https://doi.org/10.4028/www.scientific.net/amr.813.250
Publikováno v:
Applied Mechanics and Materials. 394:270-273
The CO2 reforming of coke oven gas (COG) for hydrogen production was investigated over mesoporous NiO/La2O3-ZrO2 catalysts. At optimized reaction conditions, the conversions of CH4 and CO2 more than 93%, while a H2 selectivity of 94.7% and a CO selec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d86a3f0ef92f172d14df2de938af2503
https://doi.org/10.4028/www.scientific.net/amm.394.270
https://doi.org/10.4028/www.scientific.net/amm.394.270
Publikováno v:
Advanced Materials Research. 813:465-470
Metal supported catalysts in hydrogen production reactor has a very broad application prospect. However, the film adhesion of active coating with the metal support is the key problem which needed to be solved urgently. In this paper, FeCrAl alloy was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19a9c1c201665a8d37ee51ef324dfce1
https://doi.org/10.4028/www.scientific.net/amr.813.465
https://doi.org/10.4028/www.scientific.net/amr.813.465
Publikováno v:
Advances in Manufacturing. 1:276-283
To investigate the application of reformed coke oven gas (COG) in producing the direct reduction iron (DRI), we simulated a countercurrent gas solid moving bed reactor in which the iron ore pellet was reduced by reformed COG. An ordinary differential
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52998b53db95bb2f3677dca29c34ce25
https://doi.org/10.1007/s40436-013-0031-4
https://doi.org/10.1007/s40436-013-0031-4
Publikováno v:
Advanced Materials Research. 625:243-246
Iron ore reduction and carbon deposition in pure CO was investigated by using thermogravimetric (TG) method over the temperature range of 0-1200°C. The results of the work may be summarized as follows: in CO stream, carbon deposition occurred below
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac195790e95d495c07165c706585d57b
https://doi.org/10.4028/www.scientific.net/amr.625.243
https://doi.org/10.4028/www.scientific.net/amr.625.243