CN103114275B - 一种微纳米金刚石复合涂层管材用游动芯头的制备方法 - Google Patents
一种微纳米金刚石复合涂层管材用游动芯头的制备方法 Download PDFInfo
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CN104785560A (zh) * | 2015-03-31 | 2015-07-22 | 广东龙丰精密铜管有限公司 | 一种具有高硬工作表面的游动芯头 |
CN107282677A (zh) * | 2017-05-25 | 2017-10-24 | 爱康企业集团(上海)有限公司 | 一种具有镀膜层的管材挤出口模及其制备方法 |
CN108060407B (zh) * | 2017-11-09 | 2021-08-06 | 上海交通大学 | 一种微纳多层复合金刚石薄膜的制备方法 |
JP7287109B2 (ja) * | 2018-05-25 | 2023-06-06 | 株式会社プロテリアル | 摺動部品の製造方法 |
CN110527891B (zh) * | 2019-09-16 | 2021-11-02 | 东华大学 | 低钴硬质合金表面金刚石涂层及其制备方法 |
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CN202482433U (zh) * | 2012-03-05 | 2012-10-10 | 宜兴市景程模具有限公司 | 一种拉丝模具的微孔金刚石涂层装置 |
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Address after: 919 box 401, box 621900, Mianyang City, Sichuan Province Co-patentee after: Sichuan jiuzuan Technology Co., Ltd. Patentee after: General Engineering Research Inst., China Engineering Physics Inst. Address before: 919 box 401, box 621900, Mianyang City, Sichuan Province Co-patentee before: Sichuan Zhongwu Ultrahard Material Co., Ltd. Patentee before: General Engineering Research Inst., China Engineering Physics Inst. |
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Effective date of registration: 20210729 Address after: 919 box 401, box 621900, Mianyang City, Sichuan Province Patentee after: GENERAL ENGINEERING RESEARCH INST., CHINA ACADEMY OF ENGINEERING PHYSICS Patentee after: Jiuzuan Technology (Chengdu) Co.,Ltd. Address before: 919 box 401, box 621900, Mianyang City, Sichuan Province Patentee before: GENERAL ENGINEERING RESEARCH INST., CHINA ACADEMY OF ENGINEERING PHYSICS Patentee before: Sichuan jiuzuan Technology Co.,Ltd. |