CN102806350B - 一种挖掘机械用钢铜双金属轴承 - Google Patents
一种挖掘机械用钢铜双金属轴承 Download PDFInfo
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- CN102806350B CN102806350B CN201210305611.8A CN201210305611A CN102806350B CN 102806350 B CN102806350 B CN 102806350B CN 201210305611 A CN201210305611 A CN 201210305611A CN 102806350 B CN102806350 B CN 102806350B
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- copper
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- steel
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- 229910052802 copper Inorganic materials 0.000 title claims abstract description 58
- 239000010949 copper Substances 0.000 title claims abstract description 58
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000000843 powder Substances 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000005245 sintering Methods 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 12
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 8
- 239000010962 carbon steel Substances 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 6
- 239000010439 graphite Substances 0.000 claims abstract description 6
- 238000004663 powder metallurgy Methods 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 238000009412 basement excavation Methods 0.000 claims description 13
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 11
- 239000004411 aluminium Substances 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 239000000084 colloidal system Substances 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 11
- 229910052750 molybdenum Inorganic materials 0.000 claims description 11
- 239000011733 molybdenum Substances 0.000 claims description 11
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims 1
- 230000007704 transition Effects 0.000 abstract description 3
- 238000005272 metallurgy Methods 0.000 abstract 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 229910052748 manganese Inorganic materials 0.000 description 6
- 239000011572 manganese Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 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
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
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CN201210305611.8A CN102806350B (zh) | 2012-08-24 | 2012-08-24 | 一种挖掘机械用钢铜双金属轴承 |
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CN201210305611.8A CN102806350B (zh) | 2012-08-24 | 2012-08-24 | 一种挖掘机械用钢铜双金属轴承 |
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CN102806350A CN102806350A (zh) | 2012-12-05 |
CN102806350B true CN102806350B (zh) | 2015-05-20 |
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CN201210305611.8A Active CN102806350B (zh) | 2012-08-24 | 2012-08-24 | 一种挖掘机械用钢铜双金属轴承 |
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Families Citing this family (1)
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CN104762557B (zh) * | 2015-03-26 | 2016-08-17 | 中南林业科技大学 | 一种低温烧结钢的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101649858A (zh) * | 2009-08-20 | 2010-02-17 | 浙江中达轴承有限公司 | 钢基铜合金双金属滑动轴承及其制备方法 |
CN102062149A (zh) * | 2010-10-18 | 2011-05-18 | 浙江长盛滑动轴承有限公司 | 高性能铁基粉末冶金含油自润滑轴承及其生产工艺 |
Family Cites Families (1)
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JP4115826B2 (ja) * | 2002-12-25 | 2008-07-09 | 富士重工業株式会社 | アルミニウム合金鋳包み性に優れた鉄系焼結体およびその製造方法 |
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- 2012-08-24 CN CN201210305611.8A patent/CN102806350B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101649858A (zh) * | 2009-08-20 | 2010-02-17 | 浙江中达轴承有限公司 | 钢基铜合金双金属滑动轴承及其制备方法 |
CN102062149A (zh) * | 2010-10-18 | 2011-05-18 | 浙江长盛滑动轴承有限公司 | 高性能铁基粉末冶金含油自润滑轴承及其生产工艺 |
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Owner name: DAI CHUFA Free format text: FORMER OWNER: LI YAN Effective date: 20150331 |
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Inventor after: Sun Hongying Inventor before: Li Yan |
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Free format text: CORRECT: ADDRESS; FROM: 315181 NINGBO, ZHEJIANG PROVINCE TO: 315175 NINGBO, ZHEJIANG PROVINCE Free format text: CORRECT: INVENTOR; FROM: LI YAN TO: SUN HONGYING |
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Effective date of registration: 20181206 Address after: Room 1402, Ziyang Building, 99 Mingzhu Road, Huaishang District, Bengbu City, Anhui Province Patentee after: Bengbu HRABERO Intellectual Property Service Co. Ltd. Address before: 315175 889 Luen Fung Road, Yinzhou District, Ningbo, Zhejiang Patentee before: Dai Chufa |
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Effective date of registration: 20190104 Address after: Room A208, Xuzhou Kechuang Software Park Management Co., Ltd. in Science Park of National University of China Mining University, Jiefangnan Road, Xuzhou City, Jiangsu Province, 221000 Patentee after: Li Yunhao Address before: Room 1402, Ziyang Building, 99 Mingzhu Road, Huaishang District, Bengbu City, Anhui Province Patentee before: Bengbu HRABERO Intellectual Property Service Co. Ltd. |
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Effective date of registration: 20191022 Address after: 314000 No.1235, Wenhua South Road, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Double ring drive (Jiaxing) Precision Manufacturing Co., Ltd. Address before: 221000 Jiangsu city in Xuzhou Province, the liberation of South Road, China University of Mining and Technology National University Science and Technology Park Xuzhou Branch Software Park Management Limited A208 room Patentee before: Li Yun Hao |