CN104264098B - 一种爆炸喷涂碳化钨耐磨涂层的制备方法 - Google Patents
一种爆炸喷涂碳化钨耐磨涂层的制备方法 Download PDFInfo
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- CN104264098B CN104264098B CN201410469879.4A CN201410469879A CN104264098B CN 104264098 B CN104264098 B CN 104264098B CN 201410469879 A CN201410469879 A CN 201410469879A CN 104264098 B CN104264098 B CN 104264098B
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- coating
- tungsten carbide
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- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
Description
工艺参数 | WC-12Co | WC-17Co |
爆炸频率 | 6次/秒 | 6次/秒 |
O2:C2H2:C3H8流量比 | (1.5:1:0.2)m3/h | (1.5:1:0.2)m3/h |
喷涂距离 | 200mm | 200mm |
炮口直径 | 25 | 25 |
送粉量 | 0.9g/秒 | 0.9g/秒 |
斑点重叠率 | 30% | 30% |
涂层性能 | WC-12Co | WC-17Co |
硬度HV0.3 | 1160 | 980 |
结合强度 | 128MPa | 112MPa |
孔隙率 | 1.82% | 1.68% |
氧含量 | ≤2% | ≤2% |
涂层厚度 | 783μm | 746μm |
工件基材温度 | 100~110℃ | 100~110℃ |
工艺参数 | WC-12Co | WC-17Co |
爆炸频率 | 4次/秒 | 4次/秒 |
O2:C2H2:C3H8流量比 | (1.3:1:0.15)m3/h | (1.3:1:0.15)m3/h |
喷涂距离 | 150mm | 150mm |
炮口直径 | 20 | 20 |
送粉量 | 0.6g/秒 | 0.6g/秒 |
斑点重叠率 | 50% | 50% |
涂层性能 | WC-12Co | WC-17Co |
硬度HV0.3 | 1280 | 1045 |
结合强度 | 142MPa | 136MPa |
孔隙率 | 1.32% | 1.15% |
氧含量 | ≤1.5% | ≤1.5% |
涂层厚度 | 463μm | 448μm |
工件基材温度 | 80~100℃ | 80~100℃ |
工艺参数 | WC-12Co | WC-17Co |
爆炸频率 | 3次/秒 | 3次/秒 |
O2:C2H2:C3H6流量比 | (1.2:1.0:0.1)m3/h | (1.2:1.0:0.1)m3/h |
喷涂距离 | 150mm | 150mm |
炮口直径 | 16mm | 16mm |
送粉量 | 0.3g/秒 | 0.3g/秒 |
斑点重叠率 | 75% | 75% |
涂层性能 | WC-12Co | WC-17Co |
硬度HV0.3 | 1360 | 1160 |
结合强度 | 152MPa | 146MPa |
孔隙率 | 0.82% | 0.78% |
氧含量 | ≤1% | ≤1% |
涂层厚度 | 224μm | 238μm |
工件基材温度 | 60~80℃ | 60~80℃ |
Claims (3)
Priority Applications (1)
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CN201410469879.4A CN104264098B (zh) | 2014-09-15 | 2014-09-15 | 一种爆炸喷涂碳化钨耐磨涂层的制备方法 |
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CN201410469879.4A CN104264098B (zh) | 2014-09-15 | 2014-09-15 | 一种爆炸喷涂碳化钨耐磨涂层的制备方法 |
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CN104264098A CN104264098A (zh) | 2015-01-07 |
CN104264098B true CN104264098B (zh) | 2016-08-17 |
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CN201410469879.4A Active CN104264098B (zh) | 2014-09-15 | 2014-09-15 | 一种爆炸喷涂碳化钨耐磨涂层的制备方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104674159A (zh) * | 2015-03-02 | 2015-06-03 | 江西省科学院应用物理研究所 | 一种基于高能量叠加的合金钢表面处理方法 |
TWI551727B (zh) * | 2015-03-20 | 2016-10-01 | 漢翔航空工業股份有限公司 | 以丙烷當燃氣用於超合金表面噴塗抗磨塗層之方法 |
CN106591763B (zh) * | 2015-10-15 | 2019-05-03 | 沈阳富创精密设备有限公司 | 爆炸喷涂制备ic装备铝合金零部件用高纯氧化钇涂层方法 |
CN106513659A (zh) * | 2015-10-29 | 2017-03-22 | 中国航空工业集团公司北京航空材料研究院 | 一种石墨烯改性自润滑耐磨涂层的制备方法 |
CN105296911B (zh) * | 2015-11-20 | 2017-10-27 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种航空发动机磨损拉紧管的喷涂修复方法 |
CN106917060A (zh) * | 2017-03-21 | 2017-07-04 | 沃德传动(天津)股份有限公司 | 一种减速机油封套及其硬化处理方法 |
CN107964644A (zh) * | 2017-12-06 | 2018-04-27 | 内蒙古航天红岗机械有限公司 | 一种高承载钛合金表面的复合硬化层及制备方法 |
CN115627471B (zh) * | 2022-10-09 | 2024-10-18 | 武汉理工大学 | 一种金属表面碳化钨强化涂层的制备方法 |
Citations (4)
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JPH1081949A (ja) * | 1996-09-06 | 1998-03-31 | Murata Boring Giken Kk | 母材表面皮膜形成方法およびプレス用金型 |
CN101942629A (zh) * | 2010-09-17 | 2011-01-12 | 九江学院 | 一种对热喷涂制备碳化物金属陶瓷涂层中碳化物损失的定量表征方法 |
CN102534455A (zh) * | 2011-12-28 | 2012-07-04 | 中国科学院宁波材料技术与工程研究所 | 一种注塑机螺杆表面的热喷涂复合梯度涂层及其制备方法 |
CN102560320A (zh) * | 2012-01-05 | 2012-07-11 | 哈尔滨飞机工业集团有限责任公司 | 一种爆炸喷涂碳化钨的方法 |
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2014
- 2014-09-15 CN CN201410469879.4A patent/CN104264098B/zh active Active
Patent Citations (4)
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JPH1081949A (ja) * | 1996-09-06 | 1998-03-31 | Murata Boring Giken Kk | 母材表面皮膜形成方法およびプレス用金型 |
CN101942629A (zh) * | 2010-09-17 | 2011-01-12 | 九江学院 | 一种对热喷涂制备碳化物金属陶瓷涂层中碳化物损失的定量表征方法 |
CN102534455A (zh) * | 2011-12-28 | 2012-07-04 | 中国科学院宁波材料技术与工程研究所 | 一种注塑机螺杆表面的热喷涂复合梯度涂层及其制备方法 |
CN102560320A (zh) * | 2012-01-05 | 2012-07-11 | 哈尔滨飞机工业集团有限责任公司 | 一种爆炸喷涂碳化钨的方法 |
Non-Patent Citations (1)
Title |
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爆炸喷涂碳化钨涂层工艺及性能研究;杨德明;《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》;20090915(第9期);第14-15、31-33、38、41-43、50页 * |
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Address after: 528251 one of (office building) and one of (workshop I) (residence declaration) No. 6, Bojin Road, hardware industrial zone, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong xinjingang Technology Co.,Ltd. Patentee after: Foshan kangtaiwei New Material Co., Ltd Address before: 528216 office building and workshop, No. 6, Bojin Road, hardware industrial zone, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee before: Guangdong Xinjinggang New Material Technology Co.,Ltd. Patentee before: Foshan kangtaiwei New Material Co., Ltd |
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