CN203731075U - 用于汽车转动轴的自润耐磨损无缝钢管 - Google Patents
用于汽车转动轴的自润耐磨损无缝钢管 Download PDFInfo
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- CN203731075U CN203731075U CN201320790852.6U CN201320790852U CN203731075U CN 203731075 U CN203731075 U CN 203731075U CN 201320790852 U CN201320790852 U CN 201320790852U CN 203731075 U CN203731075 U CN 203731075U
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- Prior art keywords
- layer
- steel pipe
- wear
- lubricating
- seamless steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 230000001050 lubricating effect Effects 0.000 claims abstract description 13
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320790852.6U CN203731075U (zh) | 2013-12-05 | 2013-12-05 | 用于汽车转动轴的自润耐磨损无缝钢管 |
Applications Claiming Priority (1)
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CN201320790852.6U CN203731075U (zh) | 2013-12-05 | 2013-12-05 | 用于汽车转动轴的自润耐磨损无缝钢管 |
Publications (1)
Publication Number | Publication Date |
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CN203731075U true CN203731075U (zh) | 2014-07-23 |
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CN201320790852.6U Expired - Fee Related CN203731075U (zh) | 2013-12-05 | 2013-12-05 | 用于汽车转动轴的自润耐磨损无缝钢管 |
Country Status (1)
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CN (1) | CN203731075U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111845912A (zh) * | 2020-06-18 | 2020-10-30 | 浙江久鼎机械有限公司 | 一种车用圆形热轧无缝钢管及其制备工艺 |
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2013
- 2013-12-05 CN CN201320790852.6U patent/CN203731075U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111845912A (zh) * | 2020-06-18 | 2020-10-30 | 浙江久鼎机械有限公司 | 一种车用圆形热轧无缝钢管及其制备工艺 |
CN111845912B (zh) * | 2020-06-18 | 2023-09-01 | 浙江久鼎机械有限公司 | 一种车用圆形热轧无缝钢管及其制备工艺 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU ZHANHUA ROBOT CO., LTD. Free format text: FORMER OWNER: GU WENSHENG Effective date: 20141114 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141114 Address after: 213000 Wujin City, Jiangsu province high tech Development Zone, Chang Wu Road, No. 588, the first phase of the Cheonan digital city (Tian An Innovation Plaza 405-1) Patentee after: CHANGZHOU ZHANHUA ROBOT CO., LTD. Address before: 213000 Jiangsu Province, Changzhou city Wujin District Henglin Town West Industrial Park Patentee before: Gu Wensheng |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20141205 |
|
EXPY | Termination of patent right or utility model |