Pore structure evolution in metal injection molded part during thermal debinding

1992 ◽  
Vol 26 (4) ◽  
pp. 655-660 ◽  
Author(s):  
K.S Hwang ◽  
T.H Tsou
Keyword(s):  
Pore Structure ◽  
Structure Evolution ◽  
Molded Part ◽  
Thermal Debinding ◽  
Injection Molded

Pore structure evolution in silica gel during aging/drying II. Effect of pore fluids

1992 ◽  
Vol 142 ◽  
pp. 197-207 ◽  
Author(s):  
Pamela J. Davis ◽  
C. Jeffrey Brinker ◽  
Douglas M. Smith ◽  
Roger A. Assink
Keyword(s):  
Pore Structure ◽  
Silica Gel ◽  
Structure Evolution ◽  
Pore Fluids

Pore Structure Evolution of Cemented Paste Backfill Observed with Two-Dimensional NMR Relaxation Correlation Measurements

2021 ◽  
Vol 60 (36) ◽  
pp. 13253-13264
Author(s):  
Neil Robinson ◽  
Razyq Nasharuddin ◽  
Ganhua Luo ◽  
Andy Fourie ◽  
Einar O. Fridjonsson ◽  
...  
Keyword(s):  
Pore Structure ◽  
Nmr Relaxation ◽  
Structure Evolution ◽  
Two Dimensional ◽  
Cemented Paste Backfill ◽  
Paste Backfill

Defect Minimization of an Injection Molded Plastic Component Using Conformal Cooling Channels

2021 ◽  
Vol 1019 ◽  
pp. 205-210
Author(s):  
Deepika S. Singraur ◽  
Bhushan T. Patil ◽  
Vasim A. Shaikh
Keyword(s):  
Performance Parameters ◽  
Cooling Process ◽  
Conformal Cooling ◽  
Cooling Channels ◽  
Molded Part ◽  
Cooling Method ◽  
Conformal Cooling Channels ◽  
Differential Shrinkage ◽  
Injection Molded ◽  
Injection Molded Plastic

The cooling process is an essential aspect while designing for uniform heat transfer between the mold and the molded part. Improper design and placement of cooling channels result in non-uniform cooling and thus results in differential shrinkage and warpage on the final product. The installation of the channels yet plays a crucial role in the cooling of the part. Conforming channels that are placed at an optimum distance from the part to enhance the cooling process. In this paper, the performance parameters of straight drilled channels are compared with the conformal cooling channels for an electric alarm box. The analysis indicates that the conformal cooling method improved and enhanced the cooling process and reduced the defects like warpage and differential shrinkage by 25.5% and 28.0% respectively.

Pore structure evolution during the coke graphitization process in a blast furnace

2020 ◽  
Vol 27 (9) ◽  
pp. 1226-1233
Author(s):  
Hao-bin Zhu ◽  
Wen-long Zhan ◽  
Zhi-jun He ◽  
Ying-chang Yu ◽  
Qing-hai Pang ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Pore Structure ◽  
Structure Evolution
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