CN108677149A - 一种高耐磨防腐pvd涂层工艺 - Google Patents
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- 238000005260 corrosion Methods 0.000 title claims abstract description 16
- 238000000576 coating method Methods 0.000 title claims abstract description 15
- 238000005299 abrasion Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 14
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims abstract description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052796 boron Inorganic materials 0.000 claims abstract description 7
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 7
- 239000010941 cobalt Substances 0.000 claims abstract description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 7
- 239000011733 molybdenum Substances 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 7
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 7
- 235000010241 potassium sorbate Nutrition 0.000 claims abstract description 7
- 239000004302 potassium sorbate Substances 0.000 claims abstract description 7
- 229940069338 potassium sorbate Drugs 0.000 claims abstract description 7
- 229910052702 rhenium Inorganic materials 0.000 claims abstract description 7
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical class [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims abstract description 7
- 235000010234 sodium benzoate Nutrition 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- 239000010936 titanium Substances 0.000 claims abstract description 7
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 7
- 239000010937 tungsten Substances 0.000 claims abstract description 7
- 238000010894 electron beam technology Methods 0.000 claims abstract description 6
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 239000004299 sodium benzoate Substances 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 4
- 229910052738 indium Inorganic materials 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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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
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- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
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- C23C14/30—Vacuum evaporation by wave energy or particle radiation by electron bombardment
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- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C09D123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C09D123/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
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- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/04—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C09D127/06—Homopolymers or copolymers of vinyl chloride
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- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
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Abstract
本发明公开了一种高耐磨防腐PVD涂层工艺，将钢件放置于PVD设备的真空室中；对真空室进行电子束加热；将硅、铼、钛、硼、钼、锰、钨、钴、镍元素材料对钢件进行镀膜；再将聚氯乙烯、聚异丁烯、石蜡﹑苯甲酸钠和山梨酸钾进行涂覆；冷却钢件，即可。与现有技术相比，本发明有效提高钢类零件的表面硬度，并具有耐腐蚀性，提高机械的使用寿命，具有推广应用的价值。
Description
技术领域
本发明涉及一种表面金属处理工艺，尤其涉及一种高耐磨防腐PVD涂层工艺。
背景技术
钢类零件常用于各种机械中，而机械零件一般表面硬度较差，磨损较为严重，从而降低了使用寿命，且耐腐蚀性也较差，因此，存在改进空间。
发明内容
本发明的目的就在于为了解决上述问题而提供一种高耐磨防腐PVD涂层工艺。
本发明通过以下技术方案来实现上述目的：
本发明包括以下步骤：
（1）将钢件放置于PVD设备的真空室中；
（2）对真空室进行电子束加热；
（3）将硅、铼、钛、硼、钼、锰、钨、钴、镍元素材料对钢件进行镀膜；
（4）再将聚氯乙烯、聚异丁烯、石蜡﹑苯甲酸钠和山梨酸钾进行涂覆；
（5）冷却钢件，即可。
优选的，所述步骤（3）中，按摩尔比，所述硅占20%、所述铼占5%、所述钛占15%、所述硼占5%、所述钼占3%、所述锰占3%、所述钨占4%、所述钴占15%、所述镍占30%。
优选的，所述步骤（4）中，按摩尔比，所述聚氯乙烯20%、所述聚异丁烯20%、所述石蜡10%﹑所述苯甲酸钠40%、所述山梨酸钾10%。
优选的，所述步骤（2）中的电子束加热温度为300-400℃。
优选的，所述步骤（1）中的真空压力为10kPa。
优选的，总涂层的厚度为5~20μm。
本发明的有益效果在于：
本发明是一种高耐磨防腐PVD涂层工艺，与现有技术相比，本发明有效提高钢类零件的表面硬度，并具有耐腐蚀性，提高机械的使用寿命，具有推广应用的价值。
具体实施方式
下面对本发明作进一步说明：
本发明包括以下步骤：
（1）将钢件放置于PVD设备的真空室中；
（2）对真空室进行电子束加热；
（3）将硅、铼、钛、硼、钼、锰、钨、钴、镍元素材料对钢件进行镀膜；
（4）再将聚氯乙烯、聚异丁烯、石蜡﹑苯甲酸钠和山梨酸钾进行涂覆；
（5）冷却钢件，即可。
优选的，所述步骤（3）中，按摩尔比，所述硅占20%、所述铼占5%、所述钛占15%、所述硼占5%、所述钼占3%、所述锰占3%、所述钨占4%、所述钴占15%、所述镍占30%。
优选的，所述步骤（4）中，按摩尔比，所述聚氯乙烯20%、所述聚异丁烯20%、所述石蜡10%﹑所述苯甲酸钠40%、所述山梨酸钾10%。
优选的，所述步骤（2）中的电子束加热温度为300-400℃。
优选的，所述步骤（1）中的真空压力为10kPa。
优选的，优选的，总涂层的厚度为5~20μm。
经测试，耐磨性能：硬度HV≥1000；耐腐蚀性能要求：中性盐雾试验达240h，酸性盐雾达96h。
以上显示和描述了本发明的基本原理和主要特征及本发明的优点。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说明本发明的原理，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 (6)
1.一种高耐磨防腐PVD涂层工艺，其特征在于，包括以下步骤：
将钢件放置于PVD设备的真空室中；
对真空室进行电子束加热；
将硅、铼、钛、硼、钼、锰、钨、钴、镍元素材料对钢件进行镀膜；
再将聚氯乙烯、聚异丁烯、石蜡﹑苯甲酸钠和山梨酸钾进行涂覆；
冷却钢件，即可。
2.根据权利要求1所述的高耐磨防腐PVD涂层工艺，其特征在于：所述步骤（3）中，按摩尔比，所述硅占20%、所述铼占5%、所述钛占15%、所述硼占5%、所述钼占3%、所述锰占3%、所述钨占4%、所述钴占15%、所述镍占30%。
3.根据权利要求1所述的高耐磨防腐PVD涂层工艺，其特征在于：所述步骤（4）中，按摩尔比，所述聚氯乙烯20%、所述聚异丁烯20%、所述石蜡10%﹑所述苯甲酸钠40%、所述山梨酸钾10%。
4.根据权利要求1所述的高耐磨防腐PVD涂层工艺，其特征在于：所述步骤（2）中的电子束加热温度为300-400℃。
5.根据权利要求1所述的高耐磨防腐PVD涂层工艺，其特征在于：所述步骤（1）中的真空压力为10kPa。
6.根据权利要求1所述的高耐磨防腐PVD涂层工艺，其特征在于：总涂层的厚度为5~20μm。
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| CN108048795A (zh) * | 2017-12-27 | 2018-05-18 | 西安文理学院 | 一种机械零件表面镀膜工艺 |
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- 2018-06-23 CN CN201810655477.1A patent/CN108677149A/zh active Pending
Patent Citations (7)
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| CN1433486A (zh) * | 2000-06-08 | 2003-07-30 | 表面工程设计产品公司 | 高温不锈钢涂覆*** |
| CN1483769A (zh) * | 2002-05-07 | 2004-03-24 | ���չ�˾ | 具有抗氧化性和抗疲劳性的金属涂料 |
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