JPS5629656A - Structural steel having excellent vibration damping property - Google Patents
Structural steel having excellent vibration damping propertyInfo
- Publication number
- JPS5629656A JPS5629656A JP10367179A JP10367179A JPS5629656A JP S5629656 A JPS5629656 A JP S5629656A JP 10367179 A JP10367179 A JP 10367179A JP 10367179 A JP10367179 A JP 10367179A JP S5629656 A JPS5629656 A JP S5629656A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- vibration damping
- damping property
- energy
- structural steel
- 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.)
- Granted
Links
Landscapes
- Hard Magnetic Materials (AREA)
Abstract
PURPOSE: To provide a structural steel having vibration damping property capable of effectively reducing noise and vibration by adding a specific amount of Cr and Al in combination to low carbon steel.
CONSTITUTION: A steel contains C; 0.003W0.030%, Si; 0.10W0.45%, Mn; 1.05W 2.50%, Cr; 2.0W15.0%, Al; 1W7% or further one or both of Ti; 0.01W 0.09% and Cu; 0.05W1.50%. Combined addition of a specific amount of Cr and Al is effective in converting energy applied to steel such as vibration or sound wave to magnetic energy, so that the energy is consumed and vibration damping effect is developed. In said process, the conversion ratio of the vibrational strain energy to magnetic energy is not decreased and its strength is effectively enhanced. Thereby said process enables to provide a structural steel having an excellent vibrational damping property as described above along with a tensile strength exceeding 41kg/ mm2.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10367179A JPS5629656A (en) | 1979-08-14 | 1979-08-14 | Structural steel having excellent vibration damping property |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10367179A JPS5629656A (en) | 1979-08-14 | 1979-08-14 | Structural steel having excellent vibration damping property |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5629656A true JPS5629656A (en) | 1981-03-25 |
JPS5722981B2 JPS5722981B2 (en) | 1982-05-15 |
Family
ID=14360246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10367179A Granted JPS5629656A (en) | 1979-08-14 | 1979-08-14 | Structural steel having excellent vibration damping property |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5629656A (en) |
-
1979
- 1979-08-14 JP JP10367179A patent/JPS5629656A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5722981B2 (en) | 1982-05-15 |
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