CN102913446B - 一种柱塞及其制造方法 - Google Patents
一种柱塞及其制造方法 Download PDFInfo
- Publication number
- CN102913446B CN102913446B CN201210442226.8A CN201210442226A CN102913446B CN 102913446 B CN102913446 B CN 102913446B CN 201210442226 A CN201210442226 A CN 201210442226A CN 102913446 B CN102913446 B CN 102913446B
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- CN
- China
- Prior art keywords
- plunger
- chromium
- blank
- iron
- nickel
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 102
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 98
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 63
- 229910052742 iron Inorganic materials 0.000 claims abstract description 51
- 239000000203 mixture Substances 0.000 claims abstract description 51
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 49
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 48
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 48
- 239000011651 chromium Substances 0.000 claims abstract description 48
- 239000012188 paraffin wax Substances 0.000 claims abstract description 46
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 20
- 239000001257 hydrogen Substances 0.000 claims abstract description 20
- 238000005303 weighing Methods 0.000 claims abstract description 4
- 238000005245 sintering Methods 0.000 claims description 22
- 239000000843 powder Substances 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000005260 corrosion Methods 0.000 abstract description 13
- 230000007797 corrosion Effects 0.000 abstract description 13
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 abstract description 9
- 229910003470 tongbaite Inorganic materials 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 13
- 239000010779 crude oil Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000010953 base metal Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- -1 crome metal) Chemical compound 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- OKTJSMMVPCPJKN-YPZZEJLDSA-N carbon-10 atom Chemical compound [10C] OKTJSMMVPCPJKN-YPZZEJLDSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210442226.8A CN102913446B (zh) | 2012-11-07 | 2012-11-07 | 一种柱塞及其制造方法 |
Applications Claiming Priority (1)
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CN201210442226.8A CN102913446B (zh) | 2012-11-07 | 2012-11-07 | 一种柱塞及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102913446A CN102913446A (zh) | 2013-02-06 |
CN102913446B true CN102913446B (zh) | 2015-10-21 |
Family
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Family Applications (1)
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CN201210442226.8A Expired - Fee Related CN102913446B (zh) | 2012-11-07 | 2012-11-07 | 一种柱塞及其制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102913446B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1506488A (zh) * | 2002-12-06 | 2004-06-23 | 吴立新 | 用于制造活塞环的耐磨金属材料 |
CN1570427A (zh) * | 2004-05-08 | 2005-01-26 | 吴立新 | 一种粉末冶金活塞环及其生产方法 |
CN1900523A (zh) * | 2006-07-27 | 2007-01-24 | 安东石油技术(集团)有限公司 | 抽油泵柱塞 |
CN101920720A (zh) * | 2010-09-09 | 2010-12-22 | 烟台东一粉末冶金制造有限公司 | 柱塞体和其制造方法 |
CN101961789A (zh) * | 2010-10-15 | 2011-02-02 | 苏州莱特复合材料有限公司 | 一种制造粉末冶金柱塞泵缸体毛坯的工艺 |
CN102274971A (zh) * | 2011-08-15 | 2011-12-14 | 昆山金发液压机械有限公司 | 液压马达中连杆底弧面耐磨层的加工方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0911201D0 (en) * | 2009-06-30 | 2009-08-12 | Hunprenco Prec Engineers Ltd | A coating compositions |
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2012
- 2012-11-07 CN CN201210442226.8A patent/CN102913446B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1506488A (zh) * | 2002-12-06 | 2004-06-23 | 吴立新 | 用于制造活塞环的耐磨金属材料 |
CN1570427A (zh) * | 2004-05-08 | 2005-01-26 | 吴立新 | 一种粉末冶金活塞环及其生产方法 |
CN1900523A (zh) * | 2006-07-27 | 2007-01-24 | 安东石油技术(集团)有限公司 | 抽油泵柱塞 |
CN101920720A (zh) * | 2010-09-09 | 2010-12-22 | 烟台东一粉末冶金制造有限公司 | 柱塞体和其制造方法 |
CN101961789A (zh) * | 2010-10-15 | 2011-02-02 | 苏州莱特复合材料有限公司 | 一种制造粉末冶金柱塞泵缸体毛坯的工艺 |
CN102274971A (zh) * | 2011-08-15 | 2011-12-14 | 昆山金发液压机械有限公司 | 液压马达中连杆底弧面耐磨层的加工方法 |
Non-Patent Citations (1)
Title |
---|
郝兴明等.粉末冶金工艺过程.《工程训练——制造技术基础》.国防工业出版社,2011,第100页. * |
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Publication number | Publication date |
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CN102913446A (zh) | 2013-02-06 |
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Owner name: SICHUAN ZHONGWU TAIWO NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: SICHUAN JIUXIN TECHNOLOGIES GROUP CO., LTD. Effective date: 20130702 |
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Effective date of registration: 20130702 Address after: 610000 Sichuan, Longquanyi economic and Technological Development Zone, No. 18 middle star road, building No. 1, building 5, building Applicant after: SICHUAN ZHONGWU ENVIRONMENTAL PROTECTION NEW MATERIAL CO.,LTD. Address before: Mianyang City, Sichuan Province, 621000 Mountain Road No. 64 Applicant before: Sichuan Jiuxin Technologies Group Co.,Ltd. |
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Address after: 610000 Sichuan, Longquanyi economic and Technological Development Zone, No. 18 middle star road, building No. 1, building 5, building Patentee after: SICHUAN ZHONGWU ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 610000 Sichuan, Longquanyi economic and Technological Development Zone, No. 18 middle star road, building No. 1, building 5, building Patentee before: SICHUAN ZHONGWU ENVIRONMENTAL PROTECTION NEW MATERIAL CO.,LTD. |
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Granted publication date: 20151021 |