CN106166611A - 一种WC‑Co‑Fe‑Ni纳米材料及其制备方法 - Google Patents
一种WC‑Co‑Fe‑Ni纳米材料及其制备方法 Download PDFInfo
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- 239000002086 nanomaterial Substances 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 229910020598 Co Fe Inorganic materials 0.000 title abstract 3
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 12
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 11
- 239000011573 trace mineral Substances 0.000 claims abstract description 11
- 239000002077 nanosphere Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000000227 grinding Methods 0.000 claims abstract description 4
- 239000011812 mixed powder Substances 0.000 claims abstract description 4
- 239000004094 surface-active agent Substances 0.000 claims abstract description 4
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims description 16
- 238000000576 coating method Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 11
- 239000011248 coating agent Substances 0.000 abstract description 10
- 238000005299 abrasion Methods 0.000 abstract description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 abstract description 2
- 230000021615 conjugation Effects 0.000 abstract description 2
- 229910021543 Nickel dioxide Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 238000007751 thermal spraying Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
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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
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Abstract
本发明涉及一种WC‑Co‑Fe‑Ni纳米材料及其制备方法，其组分及各组分的质量份数为Ni60A占20‑45份、NiO2占45‑55份、Al2O3占0.5‑2份、微量元素占1‑2份；制备方法包括以下步骤：(1)采用干式粉碎法制得WC‑Co‑Fe‑Ni的纳米球；(2)将步骤(1)中制得的纳米球采用表面活性剂保护法混合研磨后的C、Cr、Si和Zn制得混合粉末。本发明提高了涂层耐磨性和硬度，涂层韧性、结合度高，极大的提升了涂层的堆积厚度，使用本发明可制成厚度达2毫米的涂层，优于传统涂层材料，与传统合金材料相比有着较大的进步。
Description
技术领域
本发明涉及热喷涂材料技术领域，具体说是一种WC-Co-Fe-Ni纳米材料及其制备方法。
背景技术
热喷涂，是将熔融状态的喷涂材料，通过高速气流使其雾化喷射在零件表面上，形成喷涂层的一种金属表面加工方法。我们把特殊的工作表面叫“涂层”，把制造涂层的工作方法叫“热喷涂”，它是采用各种热源进行喷涂和喷焊的总称。
热喷涂材料多种多样，不同使用要求下需要不同的材料及不同的配比，现有的材料共有的缺陷是喷涂硬度不足，耐磨性差，不能有效延长零件使用寿命，没有充分发挥热喷涂技术的优势。
发明内容
为了解决传统涂层耐磨性较差，硬度较低等问题，本发明提供一种WC-Co-Fe-Ni纳米材料及其制备方法。
本发明所要解决的技术问题采用以下技术方案来实现：
一种WC-Co-Fe-Ni纳米材料，其组分及各组分的质量份数为WC占55-70份、Co占10-25份、Fe占10-25份、Ni占3-8份、微量元素占0.5-1份。
所述微量元素为C、Cr、Si和Zn，所述C、Cr、Si和Zn的质量配比为1:0.75:0.25:1。
一种WC-Co-Fe-Ni纳米材料的制备方法，包括以下步骤：
(1)采用干式粉碎法制得WC-Co-Fe-Ni的纳米球；
(2)将步骤(1)中制得的纳米球采用表面活性剂保护法混合研磨后的C、Cr、Si和Zn制得混合粉末。
本发明的有益效果是：本发明提高了涂层耐磨性和硬度，涂层韧性、结合度高，极大的提升了涂层的堆积厚度，使用本发明可制成厚度达2毫米的涂层，优于传统涂层材料，与传统合金材料相比有着较大的进步。
具体实施方式
为了使本发明实现的技术手段和创作特征易于明白了解，下面对本发明进一步阐述。
实施例一：
一种WC-Co-Fe-Ni纳米材料，其组分及各组分的质量份数为WC占55份、Co占10份、Fe占10份、Ni占3份、微量元素占0.5份。
所述微量元素为C、Cr、Si和Zn，所述C、Cr、Si和Zn的质量配比为1:0.75:0.25:1。
一种WC-Co-Fe-Ni纳米材料的制备方法，包括以下步骤：
(1)采用干式粉碎法制得WC-Co-Fe-Ni的纳米球；
(2)将步骤(1)中制得的纳米球采用表面活性剂保护法混合研磨后的C、Cr、Si和Zn制得混合粉末。
实施例二：
一种WC-Co-Fe-Ni纳米材料，其组分及各组分的质量份数为WC占70份、Co占25份、Fe占25份、Ni占8份、微量元素占1份。
所述微量元素为C、Cr、Si和Zn，C、Cr、Si和Zn的质量配比为1:0.75:0.25:1。
一种WC-Co-Fe-Ni纳米材料的制备方法，与实施例一相同。
实施例三：
一种WC-Co-Fe-Ni纳米材料，其组分及各组分的质量份数为WC占60份、Co占15份、Fe占15份、Ni占5份、微量元素占0.8份。
所述微量元素为C、Cr、Si和Zn，C、Cr、Si和Zn的质量配比为1:0.75:0.25:1。
一种WC-Co-Fe-Ni纳米材料的制备方法，与实施例一相同。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (2)
1.一种WC-Co-Fe-Ni纳米材料，其特征在于：其组分及各组分的质量份数为WC占55-70份、Co占10-25份、Fe占10-25份、Ni占3-8份、微量元素占0.5-1份；
所述微量元素为C、Cr、Si和Zn，所述C、Cr、Si和Zn的质量配比为1:0.75:0.25:1。
2.一种WC-Co-Fe-Ni纳米材料的制备方法，其特征在于：包括以下步骤：
(1)采用干式粉碎法制得WC-Co-Fe-Ni的纳米球；
(2)将步骤(1)中制得的纳米球采用表面活性剂保护法混合研磨后的C、Cr、Si和Zn制得混合粉末。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686923A (zh) * | 2017-09-18 | 2018-02-13 | 太仓天润新材料科技有限公司 | 一种超合金环保电子新材料 |
| CN109972016A (zh) * | 2017-12-28 | 2019-07-05 | 广东技术师范学院 | 一种低钴硬质合金材料及其制备方法 |
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2016
- 2016-08-13 CN CN201610662220.XA patent/CN106166611A/zh not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686923A (zh) * | 2017-09-18 | 2018-02-13 | 太仓天润新材料科技有限公司 | 一种超合金环保电子新材料 |
| CN109972016A (zh) * | 2017-12-28 | 2019-07-05 | 广东技术师范学院 | 一种低钴硬质合金材料及其制备方法 |
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Application publication date: 20161130 |