CN104096619A - 一种表面涂层式耐磨钢球 - Google Patents
一种表面涂层式耐磨钢球 Download PDFInfo
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- CN104096619A CN104096619A CN201410326091.8A CN201410326091A CN104096619A CN 104096619 A CN104096619 A CN 104096619A CN 201410326091 A CN201410326091 A CN 201410326091A CN 104096619 A CN104096619 A CN 104096619A
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- steel ball
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CN201410326091.8A CN104096619B (zh) | 2014-07-09 | 2014-07-09 | 一种表面涂层式耐磨钢球 |
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CN201410326091.8A CN104096619B (zh) | 2014-07-09 | 2014-07-09 | 一种表面涂层式耐磨钢球 |
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CN104096619A true CN104096619A (zh) | 2014-10-15 |
CN104096619B CN104096619B (zh) | 2017-03-15 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842176U (zh) * | 1971-09-18 | 1973-05-30 | ||
SU481309A2 (ru) * | 1973-11-23 | 1975-08-25 | Мелющее тело | |
SU1599090A1 (ru) * | 1988-07-18 | 1990-10-15 | Всесоюзный Научно-Исследовательский Институт Цементной Промышленности | Мелющее тело |
JP2010104882A (ja) * | 2008-10-29 | 2010-05-13 | Kyocera Corp | 粉砕用媒体粒子および粉砕用媒体ならびにセラミック粉末の粉砕方法 |
CN102688794A (zh) * | 2012-05-17 | 2012-09-26 | 浙江工业大学 | 具有v型槽的球体磨介及其制造方法 |
CN102698842A (zh) * | 2012-05-07 | 2012-10-03 | 浙江工业大学 | 具有u型凹坑的磨介及其制造方法 |
CN203170408U (zh) * | 2012-11-30 | 2013-09-04 | 陈德祥 | 一种组合式耐磨球 |
CN203253490U (zh) * | 2013-04-19 | 2013-10-30 | 吉林省电力有限公司电力科学研究院 | 有槽钢球 |
CN204017936U (zh) * | 2014-07-09 | 2014-12-17 | 宁国东方碾磨材料股份有限公司 | 一种表面涂层式耐磨钢球 |
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2014
- 2014-07-09 CN CN201410326091.8A patent/CN104096619B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842176U (zh) * | 1971-09-18 | 1973-05-30 | ||
SU481309A2 (ru) * | 1973-11-23 | 1975-08-25 | Мелющее тело | |
SU1599090A1 (ru) * | 1988-07-18 | 1990-10-15 | Всесоюзный Научно-Исследовательский Институт Цементной Промышленности | Мелющее тело |
JP2010104882A (ja) * | 2008-10-29 | 2010-05-13 | Kyocera Corp | 粉砕用媒体粒子および粉砕用媒体ならびにセラミック粉末の粉砕方法 |
CN102698842A (zh) * | 2012-05-07 | 2012-10-03 | 浙江工业大学 | 具有u型凹坑的磨介及其制造方法 |
CN102688794A (zh) * | 2012-05-17 | 2012-09-26 | 浙江工业大学 | 具有v型槽的球体磨介及其制造方法 |
CN203170408U (zh) * | 2012-11-30 | 2013-09-04 | 陈德祥 | 一种组合式耐磨球 |
CN203253490U (zh) * | 2013-04-19 | 2013-10-30 | 吉林省电力有限公司电力科学研究院 | 有槽钢球 |
CN204017936U (zh) * | 2014-07-09 | 2014-12-17 | 宁国东方碾磨材料股份有限公司 | 一种表面涂层式耐磨钢球 |
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CN104096619B (zh) | 2017-03-15 |
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Denomination of invention: A surface-coated wear-resistant steel ball Effective date of registration: 20220819 Granted publication date: 20170315 Pledgee: China Construction Bank Corporation Ningguo sub branch Pledgor: NINGGUO DONGFANG MILLING MATERIAL CO.,LTD. Registration number: Y2022980013025 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230927 Granted publication date: 20170315 Pledgee: China Construction Bank Corporation Ningguo sub branch Pledgor: NINGGUO DONGFANG MILLING MATERIAL CO.,LTD. Registration number: Y2022980013025 |