Comparative Study on Improving the Ball Mill Process Parameters Influencing on the Synthesis of Ultrafine Silica Sand: A Taguchi Coupled Optimization Technique

Author(s):  
Zahid Hussain
2016 ◽  
Vol 213 ◽  
pp. 114-122 ◽  
Author(s):  
Xiujuan Min ◽  
Deying Mu ◽  
Ruhong Li ◽  
Changsong Dai

2021 ◽  
Vol 1034 (1) ◽  
pp. 012150
Author(s):  
Aminnudin ◽  
Heru Suryanto ◽  
Yanuar Rohmat Aji Pradana ◽  
Eddy Rudiyanto

2015 ◽  
Vol 133 (7) ◽  
pp. n/a-n/a ◽  
Author(s):  
Tippabattini Jayaramudu ◽  
Gownolla Malegowd Raghavendra ◽  
Kokkarachedu Varaprasad ◽  
Gangireddygari Venkata Subba Reddy ◽  
A. Babul Reddy ◽  
...  

2014 ◽  
Vol 21 (2) ◽  
pp. 155-164 ◽  
Author(s):  
Huynh Xuan Kho ◽  
Sunwoo Bae ◽  
Sangwon Bae ◽  
Byeong-Woo Kim ◽  
Ji Soon Kim

2015 ◽  
Vol 1089 ◽  
pp. 3-6
Author(s):  
Shu Ling Cui

A comparative study of dyeing properties of PPT and PET fiber is carried out. Experiments show that the K/S value, dyeing up-take, and permeability of PPT fiber are obviously higher than those of PET fiber under the same dyeing conditions. The optimized dyeing process parameters for PPT fiber are temperature 110°C, pH 7, and time 40 min.


2007 ◽  
Vol 119 ◽  
pp. 147-150 ◽  
Author(s):  
Chang Woo Kim ◽  
Young Hwan Kim ◽  
Don Keun Lee ◽  
In Chul Jeong ◽  
Hae Woong Kwon ◽  
...  

We report the core/shell type as the interesting one of the various techniques to prepare exchange-coupled permanent magnet. In this study, the exchange-coupled Nd2Fe14B/α-Fe was prepared by high energy ball mill process and chemical reduction. Nd15Fe77B8 powder prepared by high energy ball mill process was coated with α-Fe nanoparticle by chemical reduction. α-Fe nanoparticle on the ball milled Nd15Fe77B8 was synthesized by chemical reduction with borohydride as a reducing agent in aqueous solution. After annealing, Nd2Fe14B/α-Fe forming core/shell shape has exchange-coupling effect and was identified by using XRD, FE-SEM, VSM, TMA and EDX.


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