Zobrazeno 1 - 10
of 412
pro vyhledávání: '"FAN Zitian"'
Publikováno v:
Journal of Aeronautical Materials, Vol 36, Iss 6, Pp 86-91 (2016)
In order to improve the poor leachability of alumina-based ceramic cores, different amount of starch was added to the specimens as pore former. Alumina-based ceramic cores were prepared by hot injection technology using corundum powder as base materi
Externí odkaz:
https://doaj.org/article/0c0ce048366b4772aef8cb08d21ce5a5
Publikováno v:
China Foundry, Vol 11, Iss 5, Pp 402-407 (2014)
A lot of mixed clay-resin waste sand from large-scale iron foundries is discharged every day; so mixed waste sand reclamation in low cost and high quality has a great realistic significance. In the study to investigate the possibility of reusing two
Externí odkaz:
https://doaj.org/article/c1e9d700e7dc4bae893953e4f917cb59
Publikováno v:
China Foundry, Vol 11, Iss 4, Pp 296-307 (2014)
Lost foam casting (LFC) technology has been widely applied to cast iron and cast steel. However, the development of LFC for Al and Mg alloys was relatively slower than that for cast iron and cast steel. The application of LFC to Al and Mg alloys need
Externí odkaz:
https://doaj.org/article/edfa24dff5ae4b0184eab5748203b379
Autor:
Jiang Wenming, Fan Zitian
Publikováno v:
China Foundry, Vol 11, Iss 2, Pp 119-124 (2014)
To eliminate the shrinkage porosity in low pressure casting of an A356 aluminum alloy intake manifold casting, numerical simulation on filling and solidification processes of the casting was carried out using the ProCAST software. The gating system o
Externí odkaz:
https://doaj.org/article/041f71a010144dd58d4a2f4214967235
Publikováno v:
China Foundry, Vol 10, Iss 4, Pp 232-236 (2013)
The hole defects can easily occur in magnesium alloy castings that are prepared by low pressure lost foam casting (LP-LFC) process when the process parameters such as vacuum, pouring temperature and filling velocity are not properly selected. In this
Externí odkaz:
https://doaj.org/article/8f628dfc733e4227a5b117758d39fac4
Publikováno v:
China Foundry, Vol 9, Iss 1, Pp 34-38 (2012)
The massive amount of sodium silicate in the used sand was a pollution source, especially in the waste water from the wet reclamation of used sand. A new process of wet reclamation by biologically treating the waste water produced during the wet recl
Externí odkaz:
https://doaj.org/article/c9aa2a8778af457ba3f21668305f41bd
Publikováno v:
China Foundry, Vol 8, Iss 2, Pp 166-171 (2011)
PbO-ZnO-Na2O ceramic coating was fabricated on the AZ91D Mg-alloy substrate surface by using of evaporated pattern casting (EPC) process. The ceramic coating was characterized through scanning electron microscopy (SEM) observation, energy dispersive
Externí odkaz:
https://doaj.org/article/a82389704ff24f45bfe8fbb4986f6b13
Publikováno v:
China Foundry, Vol 7, Iss 3, Pp 230-235 (2010)
Aiming at the cracking phenomenon of the thin shell mould in the expendable pattern shell casting during the pattern removing process, some systemic researches are presented. The influence of the pattern removing method and temperature on the pattern
Externí odkaz:
https://doaj.org/article/9dd2688aee0d4068a41948f074557caa
Publikováno v:
China Foundry, Vol 7, Iss 1, Pp 24-29 (2010)
Mechanical vibration was applied to the solidification of a lost foam cast (LFC) 356 aluminum alloy. Effects of mechanical vibration, with different peak acceleration, on the size and morphology of α-Al phase, and also on the mechanical properties o
Externí odkaz:
https://doaj.org/article/87321b085ed44f6187d422b5add85c36
Publikováno v:
China Foundry, Vol 7, Iss 1, Pp 13-18 (2010)
AZ91D surface alloying was investigated through evaporative pattern casting (EPC) technology. Aluminum powder (0.074 to 0.104 mm) was used as the alloying element in the experiment. An alloying coating with excellent properties was fabricated, which
Externí odkaz:
https://doaj.org/article/0a0be83d92a64cc3a3e217e4edded5b0