scholarly journals Method to Measure the Degree of Reduction of Eu3+ to Eu2+: How Anion and Cation Vacancies Influence the Degree of Reduction

Author(s):  
Przemysław J. Dereń ◽  
Dagmara Stefańska ◽  
Maciej Ptak ◽  
Piotr Wiśniewski
Author(s):  
Ju.V. Khalilova ◽  
◽  
V.V. Kozlov ◽  
V.M. Spasibov ◽  
◽  
...  
Keyword(s):  

Nature ◽  
1961 ◽  
Vol 191 (4784) ◽  
pp. 162-164 ◽  
Author(s):  
K. S. KRISHNAN ◽  
S. C. JAIN

2021 ◽  
pp. 126935
Author(s):  
Xiang Gong ◽  
Li Tang ◽  
Jie Zou ◽  
Zhenghong Guo ◽  
Yongli Li ◽  
...  
Keyword(s):  

1999 ◽  
Vol 113 (3) ◽  
pp. 171-174 ◽  
Author(s):  
V. Seeman ◽  
M. Danilkin ◽  
E. Pärnoja ◽  
L. Pung ◽  
A. Ots ◽  
...  
Keyword(s):  

2016 ◽  
Vol 826 ◽  
pp. 88-92
Author(s):  
Swapnil Pawar ◽  
Sandip Patil ◽  
Pravin Pawar ◽  
Rajkumar Singh

Abrupt breakage of the taps is frequently encountered during tapping threads, especially when tapping on ‘difficult-to-cut’ material like titanium. This work therefore presents an extensive experimentation with the Taguchi approach to investigate maximum torque in tapping on titanium alloys while performing axial and, axial and torsional vibration-assisted tapping (AVAT and ATVAT). The experimentation shows that both AVAT and ATVAT reduce the tapping torqueduring tapping as compared to that of in conventional tapping process. However, ATVAT process had exhibited a higher degree of reduction in torque when compared to AVAT process.


1983 ◽  
Vol 18 (12) ◽  
pp. 1569-1574 ◽  
Author(s):  
Yasuyoshi Torii ◽  
Tadashi Sekiya ◽  
Tetsuo Yamamoto ◽  
Kei Koyabashi ◽  
Yoshihiro Abe

1969 ◽  
Vol 42 (10) ◽  
pp. 2801-2807 ◽  
Author(s):  
Goro Yamaguchi ◽  
Mitsuko Nakano ◽  
Mamoru Tosaki
Keyword(s):  

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