CN103639404B - 一种大功率风电机组用制动闸片材料及其制备工艺 - Google Patents
一种大功率风电机组用制动闸片材料及其制备工艺 Download PDFInfo
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- CN103639404B CN103639404B CN201310619965.4A CN201310619965A CN103639404B CN 103639404 B CN103639404 B CN 103639404B CN 201310619965 A CN201310619965 A CN 201310619965A CN 103639404 B CN103639404 B CN 103639404B
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- 239000000463 material Substances 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 238000005516 engineering process Methods 0.000 title claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 19
- 239000010439 graphite Substances 0.000 claims abstract description 19
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003365 glass fiber Substances 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000004576 sand Substances 0.000 claims abstract description 4
- 238000005245 sintering Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052681 coesite Inorganic materials 0.000 abstract description 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 2
- 239000000377 silicon dioxide Substances 0.000 abstract description 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 2
- 229910052682 stishovite Inorganic materials 0.000 abstract description 2
- 229910052905 tridymite Inorganic materials 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 description 7
- 229910052796 boron Inorganic materials 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 239000003350 kerosene Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910001009 interstitial alloy Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- 239000000758 substrate Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Braking Arrangements (AREA)
Abstract
Description
检测项目 | 实施例一 | 实施例二 | 实施例三 |
摩擦系数 | 0.39 | 0.42 | 0.41 |
磨损率(mm/面次) | 0.0092 | 0.0087 | 0.0089 |
磨损量(cm3/GJ) | 65 | 63 | 66 |
比热容:J/(kg·℃) | 193 | 196 | 197 |
密度(10e-6kg/mm3) | 1.17 | 1.19 | 1.17 |
热传导系数(W/m·k) | 2.80 | 2.79 | 2.83 |
Claims (2)
Priority Applications (1)
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CN201310619965.4A CN103639404B (zh) | 2013-11-29 | 2013-11-29 | 一种大功率风电机组用制动闸片材料及其制备工艺 |
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CN201310619965.4A CN103639404B (zh) | 2013-11-29 | 2013-11-29 | 一种大功率风电机组用制动闸片材料及其制备工艺 |
Publications (2)
Publication Number | Publication Date |
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CN103639404A CN103639404A (zh) | 2014-03-19 |
CN103639404B true CN103639404B (zh) | 2016-03-23 |
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CN201310619965.4A Active CN103639404B (zh) | 2013-11-29 | 2013-11-29 | 一种大功率风电机组用制动闸片材料及其制备工艺 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108580877B (zh) * | 2018-05-22 | 2021-03-23 | 北京浦然轨道交通科技股份有限公司 | 一种风电制动闸片及其增材制造方法 |
DE202021107028U1 (de) * | 2021-12-22 | 2022-02-16 | Global Tech I Offshore Wind Gmbh | Bremsvorrichtung für eine Windenergieanlage zur Erhöhung der Verschleißfestigkeit und Minimierung des Bremsstaubanfalls bei einer derartigen Bremsvorrichtung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3468537B2 (ja) * | 1992-11-13 | 2003-11-17 | アイシン化工株式会社 | 乾式摩擦材 |
JPH08100227A (ja) * | 1994-07-30 | 1996-04-16 | Sumitomo Electric Ind Ltd | 焼結摺動部材 |
CN101876011B (zh) * | 2009-12-10 | 2011-12-07 | 中南大学 | 一种大功率风电机组用铜基粉末冶金制动闸片的制备工艺 |
CN102002609A (zh) * | 2010-12-07 | 2011-04-06 | 中南大学 | 海基风电机组用铜基粉末冶金制动闸片材料及制备工艺 |
CN102560183A (zh) * | 2012-01-05 | 2012-07-11 | 铁道部运输局 | 用于轨道交通车辆制动***的制动闸片的摩擦材料、制备方法及用途 |
CN102605209A (zh) * | 2012-03-27 | 2012-07-25 | 锦州捷通铁路机械制造有限公司 | 高速列车粉末冶金闸片摩擦片及其制备工艺 |
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Effective date of registration: 20160226 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Pingdingshan Power Supply Company, State Grid Henan Electric Power Co., Ltd. Address before: Pingdingshan City, Henan Province, the southern section of Xinhua Road 467001 Applicant before: Pingdingshan Power Supply Company, State Grid Henan Electric Power Co., Ltd. |
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