JPS55113863A - Pin of roller chain - Google Patents
Pin of roller chainInfo
- Publication number
- JPS55113863A JPS55113863A JP14900479A JP14900479A JPS55113863A JP S55113863 A JPS55113863 A JP S55113863A JP 14900479 A JP14900479 A JP 14900479A JP 14900479 A JP14900479 A JP 14900479A JP S55113863 A JPS55113863 A JP S55113863A
- Authority
- JP
- Japan
- Prior art keywords
- carburizing
- pin
- roller chain
- compsn
- nitriding
- 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
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
PURPOSE: To enhance the wear and impact resistances of the title pin by subjecting medium-carbon high tensile steel products based on Si, Mn, Ni, Cr, etc. and contg. W and V to carburizing and nitriding followed by hardening and tempering.
CONSTITUTION: This pin base material has a compsn. consisting of, by wt., C 0.35W0.45%, Si 0.15W0.50%, Mn 0.35W0.6%, P≤0.03%, S≤0.03%, Ni 3.0W 4.0%, Cr 1.0W1.5%, W 0.3W1.0%, V 0.3W0.6% and the balance Fe and impurities and optionally contg. Ti 0.2W0.6%. Steel products of this compsn. are formed into pins of a roller chain, subjected to carburizing or carburizing and nitriding, immediately hardened, and tempered to make the pins well withstand the impact in running.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14900479A JPS5930784B2 (en) | 1979-11-19 | 1979-11-19 | roller chain pin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14900479A JPS5930784B2 (en) | 1979-11-19 | 1979-11-19 | roller chain pin |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7076975A Division JPS51147422A (en) | 1975-06-13 | 1975-06-13 | Pin of roller chain |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55113863A true JPS55113863A (en) | 1980-09-02 |
JPS5930784B2 JPS5930784B2 (en) | 1984-07-28 |
Family
ID=15465550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14900479A Expired JPS5930784B2 (en) | 1979-11-19 | 1979-11-19 | roller chain pin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5930784B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6092463A (en) * | 1983-10-26 | 1985-05-24 | Koyo Seiko Co Ltd | Heat treatment of rolling member |
CN107699795A (en) * | 2017-10-26 | 2018-02-16 | 江西省中蔚建设集团有限公司 | A kind of processing method of high strength cast iron for building |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02135383U (en) * | 1989-04-18 | 1990-11-09 |
-
1979
- 1979-11-19 JP JP14900479A patent/JPS5930784B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6092463A (en) * | 1983-10-26 | 1985-05-24 | Koyo Seiko Co Ltd | Heat treatment of rolling member |
JPH0356305B2 (en) * | 1983-10-26 | 1991-08-27 | ||
CN107699795A (en) * | 2017-10-26 | 2018-02-16 | 江西省中蔚建设集团有限公司 | A kind of processing method of high strength cast iron for building |
Also Published As
Publication number | Publication date |
---|---|
JPS5930784B2 (en) | 1984-07-28 |
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