| Item type |
Multiple(1) |
| 公開日 |
2025-03-31 |
| タイトル |
|
|
タイトル |
Development of high quality thermal sprayed metal coating process by shielding control |
|
言語 |
en |
| 作成者 |
Sakakibara
Manabe
Hiromoto
小林
|
| アクセス権 |
|
|
アクセス権 |
metadata only access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_16ec |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
SciVal |
|
主題 |
Surfaces and Interfaces |
| 主題 |
|
|
言語 |
ja |
|
主題Scheme |
SciVal |
|
主題 |
表面および界面 |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
SciVal |
|
主題 |
Surfaces, Coatings and Films |
| 主題 |
|
|
言語 |
ja |
|
主題Scheme |
SciVal |
|
主題 |
表面、皮膜および薄膜 |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
SciVal |
|
主題 |
Materials Chemistry |
| 主題 |
|
|
言語 |
ja |
|
主題Scheme |
SciVal |
|
主題 |
材料化学 |
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
<p>The shielding controlled plasma spraying process is investigated to improve corrosion resistance of the metal surface. In this process, a shielding nozzle that covers just the spraying area is attached in front of the tip of a commercial plasma spray gun nozzle, and the environment surrounding the plasma jet is controlled by nitrogen flow. As the oxygen concentration in the shielding nozzle is maintained as low as 0.5%, the metal oxide contents in volume of CoNiCrAlY coating and the porosity of the coating reduced to 0.2% and 0.3% respectively under optimal spray particle size. The corrosion ?otential of CoNiCrAlY coating sprayed by this process in an acid solution including chloride ions is staying about -150 mV for 1000 hours, and no rust ?s observed during this test. On the other hand, that of the coating sprayed by atmospheric plasma spraying process changes from about -300 mV to about -500mV for 1000 hours, and the rust comes to the surface of the coating after 10 hours. Therefore the developed shielding controlled plasma spraying process is concluded to improve the corrosion of the metal.</p> |
|
言語 |
en |
| 日付 |
|
|
日付 |
2004 |
|
日付タイプ |
Issued |
| Language |
|
|
言語 |
en |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_f744 |
|
資源タイプ |
conference proceedings |
| 関連情報 |
|
|
関連タイプ |
isPartOf |
|
|
識別子タイプ |
ISBN |
|
|
関連識別子 |
0871708094 |
| 関連情報 |
|
|
関連タイプ |
inSeries |
|
|
関連名称 |
Proceedings of the International Thermal Spray Conference |
| 収録物名 |
|
|
収録物名 |
Proceedings of the International Thermal Spray Conference |
|
言語 |
en |
| ページ数 |
|
|
ページ数 |
5 |
| 開始ページ |
|
|
開始ページ |
595 |
| 開始ページ |
|
|
開始ページ |
599 |
