scholarly journals Magnetic Propeties of TiN-Coated Silicon Steel Sheets by Diagonal-Type High-Current Hollow Cathode Discharge Method.

Shinku ◽  
2000 ◽  
Vol 43 (9) ◽  
pp. 900-904
Author(s):  
Yukio INOKUTI ◽  
Kazuhiro SUZUKI
Keyword(s):  
Hollow Cathode ◽  
Silicon Steel ◽  
Hollow Cathode Discharge ◽  
High Current ◽  
Steel Sheets ◽  
Discharge Method

Pilot Study of the Analytical Performance of the Pulsed Hollow Cathode Discharge Emission Source

1995 ◽  
Vol 49 (7) ◽  
pp. 890-899 ◽  
Author(s):  
Xiangjun Cai ◽  
J. C. Williams
Keyword(s):  
Stainless Steel ◽  
Electron Microscope ◽  
Hollow Cathode ◽  
Hollow Cathode Discharge ◽  
Analytical Performance ◽  
Pulsed Discharge ◽  
Stainless Steel Cathode ◽  
Steel Cathode ◽  
Discharge Method ◽  
Scanning Electron

Proper conditioning of the hollow cathode by sputtering is critical to the analytical performance of the hollow cathode. A pulsed discharge procedure was developed to condition the 1.5- × 5-mm stainless steel cathode. A scanning electron microscope was used to study the surface structure resulting from the conditioning. The resulting hollow bottom was bulb-shaped and the surface was mirror-like, very smooth, and shiny. The emission intensities from smooth cathodes were greater that those from the rough ones. The precision obtained here was 3–5% for Na, 5–8% for Li, and 4–10% for K. Three working curves for each element were made on different days with different cathodes that had been conditioned in the same manner for 4 h by sputtering. The three working curves virtually coincided when plotted in the same figure, demonstrating the precision and reproducibility from day to day of the hollow cathode discharge method as developed in this laboratory. The 3-σ detection limits calculated from slopes of working curves are 0.32 pg, 0.35 pg, and 3.2 pg for Na, Li, and K, respectively.

Adhesion Performance and Wear Resistance of Multilayered TiN Coating Deposited by Hollow Cathode Discharge Method

2012 ◽  
Vol 531-532 ◽  
pp. 342-345 ◽  
Author(s):  
Zhi Ming Yu ◽  
Jia Xiu Hu ◽  
Yun Song Niu ◽  
Jie Wei ◽  
Ying Yang
Keyword(s):  
Wear Resistance ◽  
Epitaxial Growth ◽  
Cross Section ◽  
Wear Mechanism ◽  
Hollow Cathode ◽  
Hollow Cathode Discharge ◽  
Tin Coating ◽  
Adhesion Performance ◽  
Discharge Method ◽  
Better Than

Multilayered TiN coating was successfully prepared by hollow cathode discharge method. By introduction of the multilayered microstructure, the columnar epitaxial growth of TiN grains was obviously suppressed. The hardness, adhesion performance and wear resistance of the multilayered TiN coating were compared with those of the ordinary TiN coating. The wear resistance of the multilayered TiN coating is much better than that of the ordinary TiN coating. It is due to the multilayered microstructure of the coating that pileups the dislocations and also inhibits the bulk-flaking behavior for the multilayered TiN coating. The morphology analysis of cross section shows that the wear mechanism of the multilayered TiN coating is the micro-area detachment. Moreover, the adhesion of the TiN coating to the substrate is greatly enhanced by the microstructure optimization of the coating.

scholarly journals 421 Tribological Properties of DLC Film Coated by Hollow-Cathode Discharge Method

2007 ◽  
Vol 2007.15 (0) ◽  
pp. 281-282
Author(s):  
Katsuyuki FUJIMURA ◽  
Masayoshi MURAKI ◽  
Seiji KATAOKA ◽  
Sadao TAKEUICHI
Keyword(s):  
Tribological Properties ◽  
Hollow Cathode ◽  
Hollow Cathode Discharge ◽  
Dlc Film ◽  
Discharge Method
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