BORONIZATION

作品数:7被引量:2H指数:1
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相关领域:核科学技术一般工业技术金属学及工艺更多>>
相关期刊:《Acta Metallurgica Sinica(English Letters)》《Plasma Science and Technology》《Journal of Rare Earths》《Chinese Physics Letters》更多>>
相关基金:国家自然科学基金更多>>
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Coated boron layers by boronization and a real-time boron coating using an impurity powder dropper in the LHD
《Plasma Science and Technology》2024年第8期25-31,共7页Naoko ASHIKAWA Robert LUNSFORD Federico NESPOLI Erik GILSON Yaowei YU Jiansheng HU Shinichiro KADO 
supported by NIFS budgets,KOBF031,ULFF004,KUHR032;partly supported by JSPS KAKENHI 18K04999;JSPS-CAS Bilateral Joint Research Projects,“Control of wall recycling on metallic plasma-facing materials in fusion reactor”2019-2022,(No.GJHZ201984);the Chinese Academy of Sciences President’s International Fellowship Initiative Grant No.2024VMB0003 in FY2023;the U.S.Department Of Energy under Contract No.DE-AC02-09CH11466 with Princeton University。
In the Large Helical Device(LHD),diborane(B2H6)is used as a standard boron source for boronization,which is assisted by helium glow discharges.In 2019,a new Impurity Powder Dropper(IPD)system was installed and is unde...
关键词:boron layer oxygen impurity hydrogen recycling impurity powder dropper LHD EAST 
Spectroscopic Measurements of Impurity Spectra on the EAST Tokamak被引量:1
《Plasma Science and Technology》2012年第12期1048-1053,共6页FU Jia LI Yingying SHI Yuejiang WANG Fudi ZHANG Wei LV Bo HUANG Juan WAN Baonian ZHOU Qian 
supported by National Natural Science Foundation of China (Nos. 10975155, 10990212, and 11175208); National Magnetic Confinement Fusion Science Program (Nos. 2011GB101004, 2011GB107000, and 2012GB101001) and the Scientific Instrument Development Project of Chinese Academy of Sciences (No. YZ200922)
Ultraviolet (UV) and visible impurity spectra (200-750 nm) are commonly used to study plasma and wall interactions in magnetic fusion plasmas. Two optical multi-channel analysis (OMA) systems have been installed...
关键词:OMA optical multi channel analysis BORONIZATION lithium coating wall condition TOKAMAK 
Improved Edge Confinement due to Ion Cyclotron Radio Frequency boronization in the HT—7 Tokamak
《Chinese Physics Letters》2003年第6期881-884,共4页XUGuo-Sheng WANBao-Nian SONGMei LINGBi-Li 
Enhanced Plasma Performance by ICRF Boronization被引量:1
《Plasma Science and Technology》2002年第4期1375-1382,共8页万宝年 赵燕平 李建刚 宋梅 吴振伟 罗家融 李成富 王小明 
This work was supported by National Natural Science Foundation of China Grant No.10175069.
Boronization with carborane (C2B10H12) by ICRF has been applied routinely to the walls of HT-7 super-conducting tokamak for the reduction of impurity influx, especially carbon and oxygen. Significant suppression of me...
关键词:BORONIZATION ICRF plasma performance 
XPS Analysis of α-B/C:H Film Deposited by ICRF Boronization
《Plasma Science and Technology》2000年第3期317-322,共6页曾敏 张晓东 辜学茂 
A new and safe boronization technique - ICRF boronization using carborane has been successfully developed on HT-7 superconducting tokamak. X-ray photoelectron spectroscopy (XPS) is used to analyze the properties of th...
关键词:BC B/C XPS Analysis of 
Effect of RE on the Brittleness of Electrolytic Boronization Coating
《Journal of Rare Earths》1991年第1期57-59,共3页余忠荪 邵光杰 郭瑞强 
The electrolytic coatings of boron and RE-boron on medium carbon steel are carried out in molten salt mix- tures respectively.The brittleness of both coatings has been measured by using sound-emission with the method ...
关键词:Rare earth BORONIZATION BRITTLENESS 
TEM OBSERVATION OF NUCLEATION AND GROWTH OF BORIDE DURING BORONIZATION OF STEEL 20 AND INFLUENCE OF PRIOR DEFORMATION
《Acta Metallurgica Sinica(English Letters)》1990年第5期342-346,共5页JIANG Bailing LEI Tingquan LIU Wei CUI Yuexian Harbin Institute of Technology,Harbin,China Dept.of Metallic Materials and Technology,Harbin Institute of Technology,Harbin 150006,China 
The TEM observation on the single-side thinned specimens was made of the nucleation and growth of boride during boronization for steel 20 and the influence of prior room temperature deformation.The results of X-ray di...
关键词:BORONIZATION BORIDE DISLOCATION NUCLEATION growth DEFORMATION 
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