scholarly journals Experimental Studies of the Effective Sintering Temperature on Electrical and Structural Properties of HgBa2Ca2Cu3O8+δ Compound

Author(s):  
Firas Kadhim Nsaif ◽  
Kareem Ali Jasim ◽  
Kassim Mahdi Wadi ◽  
B. Alshafaay ◽  
Ahlam Rashid Khazaal
2013 ◽  
Vol 425 ◽  
pp. 91-95 ◽  
Author(s):  
Mauricio Foschini ◽  
Hugo Santos Silva ◽  
Raigna A. Silva ◽  
Alexandre Marletta ◽  
Débora Gonçalves

2007 ◽  
Vol 534-536 ◽  
pp. 1529-1532 ◽  
Author(s):  
Celine Pascal ◽  
Jean Marc Chaix ◽  
A. Dutt ◽  
Sabine Lay ◽  
Colette H. Allibert

A steel/cemented carbide couple is selected to generate a tough/hard two layers material. The sintering temperature and composition are chosen according to phase equilibria data. The choice of optimal sintering conditions needs experimental studies. First results evidence liquid migration from the hard layer to the tough one, leading to porosity in the hard region. The study of microstructure evolution during sintering of the tough material (TEM, SEM, image analysis) evidences the coupled mechanisms of pore reduction and WC dissolution, and leads to temperature and time ranges suitable to limit liquid migration. The sintering of the two layer material is then shown to need further compromises to avoid interface crack formation due to differential densification.


2016 ◽  
Vol 1123 ◽  
pp. 261-270 ◽  
Author(s):  
Gülçin Ekineker ◽  
Guillaume Pilet ◽  
Savaş Berber ◽  
Vefa Ahsen ◽  
Fabienne Dumoulin ◽  
...  

2016 ◽  
Vol 80 (2) ◽  
pp. 514-522 ◽  
Author(s):  
K. Rajammal ◽  
D. Sivakumar ◽  
Navaneethan Duraisamy ◽  
K. Ramesh ◽  
S. Ramesh

Author(s):  
Houda Ennaceri ◽  
Abdelhafed Taleb ◽  
Mourad Boujnah ◽  
Asmae Khaldoun ◽  
Jean Ebothé ◽  
...  

2018 ◽  
Vol 10 (1) ◽  
pp. 01001-1-01001-4
Author(s):  
Akshay B. Kulkarni ◽  
◽  
Shridhar N. Mathad ◽  

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