JPS5450438A - Manufacture of damping alloy - Google Patents
Manufacture of damping alloyInfo
- Publication number
- JPS5450438A JPS5450438A JP11659177A JP11659177A JPS5450438A JP S5450438 A JPS5450438 A JP S5450438A JP 11659177 A JP11659177 A JP 11659177A JP 11659177 A JP11659177 A JP 11659177A JP S5450438 A JPS5450438 A JP S5450438A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- damping alloy
- layers
- treatment
- penetration
- 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
- 239000000956 alloy Substances 0.000 title abstract 6
- 229910045601 alloy Inorganic materials 0.000 title abstract 6
- 238000013016 damping Methods 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 5
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011812 mixed powder Substances 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
PURPOSE:To easily obtain a damping alloy with superior damping capacity, corrosion resistance and weather resistance by subjecting both sides of a substrate made of iron or its alloy to aiffusion-penetration treatment with Cr and/or Al to form damping alloy layers. CONSTITUTION:Both sides of iron or its alloy 1 contg. C<=0.1wt% are subjected to diffusion-penetration treatment with Cr, Al or Cr-Al to form damping alloy layers 2 consisting of Al; 1-8wt% and/or Cr; 2-30wt% and the balance Fe. A surface protecting layer of high Cr, Al or Cr-Al content may be formed on each surface of layers 2. The metal density distribution can be controlled easily by carrying out the treatment in the following two steps; a penetration process in which the substrate is buried in the predetermined mixed powder and heated, and a diffusion process in which it is heated in a vaccum or the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11659177A JPS5450438A (en) | 1977-09-30 | 1977-09-30 | Manufacture of damping alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11659177A JPS5450438A (en) | 1977-09-30 | 1977-09-30 | Manufacture of damping alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5450438A true JPS5450438A (en) | 1979-04-20 |
Family
ID=14690920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11659177A Pending JPS5450438A (en) | 1977-09-30 | 1977-09-30 | Manufacture of damping alloy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5450438A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58500288A (en) * | 1981-02-26 | 1983-02-24 | アロイ サ−フエセズ カンパニ−，インコ−ポレイテツド | High corrosion resistance low alloy chromium steel parts and manufacturing method thereof |
| JPH01264519A (en) * | 1988-04-13 | 1989-10-20 | Hitachi Cable Ltd | Aerial transmission line damper |
| JPH04123757U (en) * | 1991-04-22 | 1992-11-10 | 株式会社曙ブレーキ中央技術研究所 | Vehicle automatic braking system |
| CN103266299A (en) * | 2013-05-17 | 2013-08-28 | 江西重科机械有限公司 | Surface multi-element alloy co-seeping process suitable for blast-furnace tuyere |
-
1977
- 1977-09-30 JP JP11659177A patent/JPS5450438A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58500288A (en) * | 1981-02-26 | 1983-02-24 | アロイ サ−フエセズ カンパニ−，インコ−ポレイテツド | High corrosion resistance low alloy chromium steel parts and manufacturing method thereof |
| JPH01264519A (en) * | 1988-04-13 | 1989-10-20 | Hitachi Cable Ltd | Aerial transmission line damper |
| JPH04123757U (en) * | 1991-04-22 | 1992-11-10 | 株式会社曙ブレーキ中央技術研究所 | Vehicle automatic braking system |
| CN103266299A (en) * | 2013-05-17 | 2013-08-28 | 江西重科机械有限公司 | Surface multi-element alloy co-seeping process suitable for blast-furnace tuyere |
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