Heavy-ion irradiation effects on the morphology of complex oxide particles in oxide dispersion strengthened ferritic steels

2007 ◽  
Vol 367-370 ◽  
pp. 179-184 ◽  
Author(s):  
H. Kishimoto ◽  
K. Yutani ◽  
R. Kasada ◽  
O. Hashitomi ◽  
A. Kimura
Keyword(s):  
Ion Irradiation ◽  
Oxide Dispersion Strengthened ◽  
Complex Oxide ◽  
Heavy Ion ◽  
Ferritic Steels ◽  
Oxide Dispersion ◽  
Irradiation Effects ◽  
Heavy Ion Irradiation ◽  
Oxide Particles

Characterization of oxide particles in ODS austenitic stainless steel after heavy ion irradiation up to high doses

2011 ◽  
Vol 1298 ◽  
Author(s):  
Hiroshi Oka ◽  
Yosuke Yamazaki ◽  
Hiroshi Kinoshita ◽  
Naoyuki Hashimoto ◽  
Somei Ohnuki ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Ion Irradiation ◽  
Hot Extrusion ◽  
Oxide Dispersion Strengthened ◽  
Complex Oxide ◽  
Heavy Ion ◽  
Oxide Particles ◽  
The Difference ◽  
High Doses

ABSTRACTOxide dispersion strengthened austenitic stainless steel (ODS316), which is based on advanced SUS316 steel, has been developed by mechanically alloying and hot extrusion. Hafnium and titanium were added to make a fine distribution of oxide particles. The stability of oxide particles dispersed in ODS316 under irradiation was evaluated after 250 keV Fe+ irradiation up to high doses at 500 °C. TEM observation and EDS analysis indicated that fine complex oxide particles with Y, Hf and Ti were mainly dispersed in the matrix. There are no significant changes in the distribution and the size of oxide particles after irradiation. It was also revealed that the constitution ratio of Ti in complex oxide appeared to be decreased after irradiation. This diffuse-out of Ti during irradiation could be explained by the difference in oxide formation energy among alloying elements.

Exploration of heavy ion irradiation effects on gate oxide reliability in power MOSFETs

1995 ◽  
Vol 35 (3) ◽  
pp. 603-608 ◽  
Author(s):  
S.R. Anderson ◽  
R.D. Schrimpf ◽  
K.F. Galloway ◽  
J.L. Titus
Keyword(s):  
Ion Irradiation ◽  
Gate Oxide ◽  
Heavy Ion ◽  
Irradiation Effects ◽  
Power Mosfets ◽  
Heavy Ion Irradiation ◽  
Oxide Reliability

Heavy-ion irradiation effects in theABO4orthosilicates: Decomposition, amorphization, and recrystallization

1999 ◽  
Vol 59 (6) ◽  
pp. 3981-3992 ◽  
Author(s):  
A. Meldrum ◽  
S. J. Zinkle ◽  
L. A. Boatner ◽  
R. C. Ewing
Keyword(s):  
Ion Irradiation ◽  
Heavy Ion ◽  
Irradiation Effects ◽  
Heavy Ion Irradiation

Heavy-ion irradiation effects on U3O8 incorporated Gd2Zr2O7 waste forms

2018 ◽  
Vol 357 ◽  
pp. 424-430 ◽  
Author(s):  
Xirui Lu ◽  
Xiaoyan Shu ◽  
Shunzhang Chen ◽  
Kuibao Zhang ◽  
Fangtin Chi ◽  
...  
Keyword(s):  
Ion Irradiation ◽  
Heavy Ion ◽  
Irradiation Effects ◽  
Heavy Ion Irradiation ◽  
Waste Forms
Sign in / Sign up

Export Citation Format

Share Document