CN100439548C - 一种柴油机运动部件销的制造方法 - Google Patents
一种柴油机运动部件销的制造方法 Download PDFInfo
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- CN100439548C CN100439548C CNB2006100239592A CN200610023959A CN100439548C CN 100439548 C CN100439548 C CN 100439548C CN B2006100239592 A CNB2006100239592 A CN B2006100239592A CN 200610023959 A CN200610023959 A CN 200610023959A CN 100439548 C CN100439548 C CN 100439548C
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- diesel engine
- present
- moving part
- pin
- nitriding
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Abstract
Description
距外表面距离(mm) | 硬度(HV1) |
0.05 | 876 |
0.10 | 819 |
0.15 | 776 |
0.20 | 743 |
0.25 | 706 |
0.30 | 665 |
0.35 | 630 |
0.40 | 597 |
0.45 | 564 |
0.50 | 515 |
0.55 | 504 |
0.60 | 482 |
0.65 | 446 |
0.70 | 409 |
心部 | 357 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100239592A CN100439548C (zh) | 2006-02-17 | 2006-02-17 | 一种柴油机运动部件销的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100239592A CN100439548C (zh) | 2006-02-17 | 2006-02-17 | 一种柴油机运动部件销的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1858287A CN1858287A (zh) | 2006-11-08 |
CN100439548C true CN100439548C (zh) | 2008-12-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2006100239592A Active CN100439548C (zh) | 2006-02-17 | 2006-02-17 | 一种柴油机运动部件销的制造方法 |
Country Status (1)
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CN (1) | CN100439548C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102828146A (zh) * | 2012-08-31 | 2012-12-19 | 南通市电站阀门有限公司 | 一种大型工件内孔氮化方法 |
CN109355617A (zh) * | 2018-11-27 | 2019-02-19 | 中国航发贵州黎阳航空动力有限公司 | 一种30Cr2Ni2WVA渗氮方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS515826B2 (zh) * | 1971-08-09 | 1976-02-23 | ||
JPS53149808A (en) * | 1977-05-06 | 1978-12-27 | Hitachi Metals Ltd | Abrasionnresistant steel for nitriding use |
CN1331353A (zh) * | 2000-07-05 | 2002-01-16 | 山东省文登市汽车制动器厂 | 机动车制动泵体氮化工艺 |
-
2006
- 2006-02-17 CN CNB2006100239592A patent/CN100439548C/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS515826B2 (zh) * | 1971-08-09 | 1976-02-23 | ||
JPS53149808A (en) * | 1977-05-06 | 1978-12-27 | Hitachi Metals Ltd | Abrasionnresistant steel for nitriding use |
CN1331353A (zh) * | 2000-07-05 | 2002-01-16 | 山东省文登市汽车制动器厂 | 机动车制动泵体氮化工艺 |
Non-Patent Citations (2)
Title |
---|
金属材料学. .王笑天,92-93,机械工业出版社. 1987 |
金属材料学. 王笑天,92-93,机械工业出版社. 1987 * |
Also Published As
Publication number | Publication date |
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CN1858287A (zh) | 2006-11-08 |
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PB01 | Publication | ||
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Owner name: HUDONG HEAVY MACHINERY CO., LTD. Free format text: FORMER OWNER: CHINA SHIPBUILDING INDUSTRY CO. Effective date: 20080215 |
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Effective date of registration: 20080215 Address after: Machine Building Research Institute, No. 2851, Pudong Avenue, Shanghai, China: 200052 Applicant after: Hudong Heavy Machinery Co., Ltd. Address before: Machine Building Research Institute, No. 2851, Pudong Avenue, Shanghai, China: 200129 Applicant before: Hudong Zhongji Co., Ltd. |
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