JPS6483653A - Wear-resistant member - Google Patents
Wear-resistant memberInfo
- Publication number
- JPS6483653A JPS6483653A JP23971687A JP23971687A JPS6483653A JP S6483653 A JPS6483653 A JP S6483653A JP 23971687 A JP23971687 A JP 23971687A JP 23971687 A JP23971687 A JP 23971687A JP S6483653 A JPS6483653 A JP S6483653A
- Authority
- JP
- Japan
- Prior art keywords
- nitrogen
- layer
- wear
- metal
- enriched layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
PURPOSE:To contrive application to a highly efficient wear-resistant member, by subjecting a metal (alloy) of group IVb or Vb to heating treatment in a nitrogen air flow and forming a nitrogen-enriched layer on the surface. CONSTITUTION:A metal of group IVb, such as Ti, Zr, and Hf, or of group Vb, such as V, Nb, and Ta, or alloy thereof is heated in a nitrogen air flow, by which a nitrogen-enriched layer is formed on the surface. This nitrogen- enriched layer is used as a wear-resistant layer. This nitrogen-enriched layer has a hardness of about Hv1,000 micro-Vickers hardness. Since this layer has superior adhesive strength with the metal, it can be used under specific severe environments.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23971687A JPS6483653A (en) | 1987-09-24 | 1987-09-24 | Wear-resistant member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23971687A JPS6483653A (en) | 1987-09-24 | 1987-09-24 | Wear-resistant member |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6483653A true JPS6483653A (en) | 1989-03-29 |
Family
ID=17048861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23971687A Pending JPS6483653A (en) | 1987-09-24 | 1987-09-24 | Wear-resistant member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6483653A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002322432A (en) * | 2001-02-26 | 2002-11-08 | Daikin Ind Ltd | Non-sticky abrasion-resistant coating composition and non-sticky abrasion-resistant coated article |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59140372A (en) * | 1982-09-07 | 1984-08-11 | ベライニヒテ・ドラ−トウエルケ・アクチエンゲゼルシヤフト | Method of forming hard layer in structural portions comprising periodic iv, v or vi sub-group elements |
JPS61205146A (en) * | 1985-03-08 | 1986-09-11 | Hitachi Koki Co Ltd | Printing head for dot printer |
-
1987
- 1987-09-24 JP JP23971687A patent/JPS6483653A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59140372A (en) * | 1982-09-07 | 1984-08-11 | ベライニヒテ・ドラ−トウエルケ・アクチエンゲゼルシヤフト | Method of forming hard layer in structural portions comprising periodic iv, v or vi sub-group elements |
JPS61205146A (en) * | 1985-03-08 | 1986-09-11 | Hitachi Koki Co Ltd | Printing head for dot printer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002322432A (en) * | 2001-02-26 | 2002-11-08 | Daikin Ind Ltd | Non-sticky abrasion-resistant coating composition and non-sticky abrasion-resistant coated article |
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