CN107190221B - 一种离心机用滑动轴承耐磨处理方法 - Google Patents
一种离心机用滑动轴承耐磨处理方法 Download PDFInfo
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- CN107190221B CN107190221B CN201710323989.3A CN201710323989A CN107190221B CN 107190221 B CN107190221 B CN 107190221B CN 201710323989 A CN201710323989 A CN 201710323989A CN 107190221 B CN107190221 B CN 107190221B
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- CN
- China
- Prior art keywords
- sliding bearing
- centrifuge
- temperature
- wear resistant
- processing method
- 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.)
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/28—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases more than one element being applied in one step
- C23C8/30—Carbo-nitriding
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubricants (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710323989.3A CN107190221B (zh) | 2017-05-10 | 2017-05-10 | 一种离心机用滑动轴承耐磨处理方法 |
Applications Claiming Priority (1)
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CN201710323989.3A CN107190221B (zh) | 2017-05-10 | 2017-05-10 | 一种离心机用滑动轴承耐磨处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN107190221A CN107190221A (zh) | 2017-09-22 |
CN107190221B true CN107190221B (zh) | 2018-12-21 |
Family
ID=59873164
Family Applications (1)
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CN201710323989.3A Active CN107190221B (zh) | 2017-05-10 | 2017-05-10 | 一种离心机用滑动轴承耐磨处理方法 |
Country Status (1)
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CN (1) | CN107190221B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101113509A (zh) * | 2007-07-16 | 2008-01-30 | 牛君 | 防腐耐磨油、套管的氮化处理方法 |
CN101144129A (zh) * | 2007-10-30 | 2008-03-19 | 丁襄 | 耐磨、耐腐蚀备件及其表面处理工艺 |
CN102392211A (zh) * | 2011-11-23 | 2012-03-28 | 人本集团有限公司 | 一种低碳钢轴承保持架的氮化处理方法 |
CN103602946A (zh) * | 2013-11-21 | 2014-02-26 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种提高钛合金轴承座表面耐磨性的方法 |
CN104451805A (zh) * | 2014-11-05 | 2015-03-25 | 芜湖金龙模具锻造有限责任公司 | 一种滑动轴承轴套的耐磨处理方法 |
CN104561886A (zh) * | 2013-10-10 | 2015-04-29 | 通富热处理(昆山)有限公司 | 汽车刹车盘的表面热处理方法 |
CN105542306A (zh) * | 2016-01-26 | 2016-05-04 | 芜湖环瑞汽车内饰件有限公司 | 一种高强度耐磨吸音棉及其制备方法 |
CN106402217A (zh) * | 2016-11-13 | 2017-02-15 | 徐州乐泰机电科技有限公司 | 一种纳米级复合耐磨刹车片 |
-
2017
- 2017-05-10 CN CN201710323989.3A patent/CN107190221B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101113509A (zh) * | 2007-07-16 | 2008-01-30 | 牛君 | 防腐耐磨油、套管的氮化处理方法 |
CN101144129A (zh) * | 2007-10-30 | 2008-03-19 | 丁襄 | 耐磨、耐腐蚀备件及其表面处理工艺 |
CN102392211A (zh) * | 2011-11-23 | 2012-03-28 | 人本集团有限公司 | 一种低碳钢轴承保持架的氮化处理方法 |
CN104561886A (zh) * | 2013-10-10 | 2015-04-29 | 通富热处理(昆山)有限公司 | 汽车刹车盘的表面热处理方法 |
CN103602946A (zh) * | 2013-11-21 | 2014-02-26 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种提高钛合金轴承座表面耐磨性的方法 |
CN104451805A (zh) * | 2014-11-05 | 2015-03-25 | 芜湖金龙模具锻造有限责任公司 | 一种滑动轴承轴套的耐磨处理方法 |
CN105542306A (zh) * | 2016-01-26 | 2016-05-04 | 芜湖环瑞汽车内饰件有限公司 | 一种高强度耐磨吸音棉及其制备方法 |
CN106402217A (zh) * | 2016-11-13 | 2017-02-15 | 徐州乐泰机电科技有限公司 | 一种纳米级复合耐磨刹车片 |
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CN107190221A (zh) | 2017-09-22 |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Abrasion resistance treatment method for sliding bearing of centrifugal machine Effective date of registration: 20200617 Granted publication date: 20181221 Pledgee: Merchants Bank Bengbu branch of Limited by Share Ltd. Pledgor: BENGBU JINGGONG PHARMACEUTICAL MACHINERY Co.,Ltd. Registration number: Y2020980003190 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201202 Granted publication date: 20181221 Pledgee: Merchants Bank Bengbu branch of Limited by Share Ltd. Pledgor: BENGBU JINGGONG PHARMACEUTICAL MACHINERY Co.,Ltd. Registration number: Y2020980003190 |