Rajan, Karthikeyan ; Shanmugasundaram, Thangaraju ; Subramanya Sarma, Vadlamani ; Murty, B. S. (2013) Effect of Y2O3 on spark plasma sintering kinetics of nanocrystalline 9Cr-1Mo ferritic oxide dispersion-strengthened steels Metallurgical and Materials Transactions A, 44 (9). pp. 4037-4041. ISSN 1073-5623
Full text not available from this repository.
Official URL: https://link.springer.com/article/10.1007/s11661-0...
Related URL: http://dx.doi.org/10.1007/s11661-013-1845-1
Abstract
Nanocrystalline mechanically alloyed powders of 9Cr-1Mo ferritic steels with and without yttria dispersoids were densified Using Spark Plasma Sintering (SPS) to near-theoretical density at a temperature of 1073 K (800°C). Studies on densification behaviour revealed that steels with dispersoids densified faster when compared to Fe-9Cr-1Mo steel. The evaluation of densification mechanisms during SPS reveals that grain boundary and lattice diffusion to be predominant at relative densities ranging from >0.7 to 0.9 in both the alloys.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer-Verlag. |
| ID Code: | 110915 |
| Deposited On: | 06 Dec 2017 11:05 |
| Last Modified: | 06 Dec 2017 11:05 |
Repository Staff Only: item control page
