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Modification of stainless steel by low-energy focused nitrogen ion beam
被引:0
作者:
Lopatin, I. V.
[1
]
Akhmadeev, Yu H.
[1
]
Krysina, O. V.
[1
]
Prokopenko, N. A.
[1
]
Petrikova, E. A.
[1
]
Ryabchikov, A. I.
[2
]
Sivin, D. O.
[2
]
Korneva, O. S.
[2
]
机构:
[1] Inst High Current Elect SB RAS, 2-3 Akad Sky Ave, Tomsk 634055, Russia
[2] Natl Res Tomsk Polytech Univ, 30 Lenin Ave, Tomsk 634050, Russia
来源:
6TH INTERNATIONAL CONGRESS ENERGY FLUXES AND RADIATION EFFECTS
|
2018年
/
1115卷
基金:
俄罗斯科学基金会;
关键词:
AISI;
IMPLANTATION;
D O I:
10.1088/1742-6596/1115/3/032041
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
The results of experiments on the modification of SUS 321 stainless steel by a nitrogen ion beam extracted from a gas plasma of the non-self-sustained arc discharge with hot cathode PINK are presented. Extraction and focusing of the beam was carried out through a grid electrode of the definite curvature. When negative electric pulsed bias is applied to the grid electrode and a specimen located under the same potential, a ballistically focused nitrogen ion beam is formed. As a result of the processing, a nitride layer is formed on the surface of stainless steel with an increased hardness compared to the initial one.
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