TiN production in a glow discharge

被引:0
|
作者
Arango, PJ [1 ]
Devia, A [1 ]
Rojas, AF [1 ]
Peña, CA [1 ]
Ortiz, JA [1 ]
Restrepo, E [1 ]
机构
[1] Univ Nacl Columbia, Lab Fis Plasma, Dept Fis, AA-127 Manizales, Colombia
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中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We have been studying direct current glow discharges aiming at the production of different paint of coatings on steel substrates. In a set of preliminary experiments, long lasting (hours) discharges performed in a Nitrogen atmosphere between a stell anode (holding the substrates) and a titanium cathode separated by a small gap (few mm) produced very thin coatings of the substrates whose colour depend on the parameter of (interelectrodes gap, gas pressure, discharge current and time duration). In some conditions, the coatings showed a golden colour, typical of the Nti compound. A discussion of the results is given.
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页码:517 / 521
页数:5
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