Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Zhu, He"'
Publikováno v:
JOM. 73:2911-2919
Purging plugs employed in ladles in the steel industry undergo severe thermomechanical loads owing to the cyclic operations, including preheating, transporting, stirring, and holding stages. For the smooth running of the process with less downtime, t
Publikováno v:
Journal of the European Ceramic Society. 40:1728-1737
To investigate the fracture behavior of cement-bonded corundum castables, various cement contents and pre-treating temperatures have been comparatively studied using the wedge splitting method and the digital image correlation technique. The results
Publikováno v:
Ceramics International. 46:4634-4642
The cement-bonded corundum castables are often subjected to great temperature gradient in the service process of purging plugs for refining ladle. The mechanical properties of such castables are of particular interest in the serviceability and the sa
Publikováno v:
JOM. 71:3996-4004
In order to obtain the real solution of the fracture parameters for the wedge-splitting test, numerical simulation and inverse algorithm have been designed to estimate the maximum tensile stress and fracture energy of cement-bonded corundum refractor
Autor:
Qinghu Wang, Ben-Wen Li, Xu Xuecheng, Yuanyuan Chen, Christos G. Aneziris, Yawei Li, Xiong Liang, Zhu He
Publikováno v:
Ceramics International. 45:8571-8576
The three-layered struts within SiC reticulated porous ceramics (RPC) were designed to improve the thermal characteristics and thermal shock resistance of porous burner. The effects of strut structure and its composition on the flame stability limits
Publikováno v:
Applied Thermal Engineering. 147:707-717
Annular furnace is widely used for high temperature annealing of oriented silicon steel coils. The coils are placed under a cover in a protective atmosphere. The heating rate of the process must be strictly controlled to prevent magnetic property var
Publikováno v:
International Journal of Heat and Mass Transfer. 120:86-94
In order to study the effect of refractory graphite content and heating temperature on carbon pick-up of ultra-low-carbon steel from magnesia-carbon refractory, a transient axisymmetric mathematical model has been established. The momentum, heat and
Publikováno v:
Materials Horizons. 5:675-682
A novel phenomenon of electrochemically enabled reactive wetting, coating and spreading of gallium-based liquid metals within porous copper (Cu) was observed, and its mechanism was demonstrated. Its extensive applications including in the fabrication
Publikováno v:
Materials & Design, Vol 126, Iss, Pp 291-296 (2017)
A novel superhydrophobic electro-conductive coating with liquid metal (Ga90In10) and ZnO nano-petals is fabricated by integrating the methods of spraying, crystal growth and low surface energy modification. The results indicate that the paper-based s
Publikováno v:
JOM. 69:2078-2083
Effects of heat treatment on borides precipitation and mechanical properties of arc-melted and laser-cladded CoCrNiFeAl1.8Cu0.7B0.3Si0.1 high-entropy alloys were comparatively studied. The arc-melted alloy contains lots of long strip borides distribu