CN109666903B - 一种锅具把手表面隔热涂层及其制备方法 - Google Patents
一种锅具把手表面隔热涂层及其制备方法 Download PDFInfo
- Publication number
- CN109666903B CN109666903B CN201710953443.6A CN201710953443A CN109666903B CN 109666903 B CN109666903 B CN 109666903B CN 201710953443 A CN201710953443 A CN 201710953443A CN 109666903 B CN109666903 B CN 109666903B
- Authority
- CN
- China
- Prior art keywords
- handle
- vacuum chamber
- sio
- coating
- cookware
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 48
- 239000011248 coating agent Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 238000000151 deposition Methods 0.000 claims abstract description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002131 composite material Substances 0.000 claims abstract description 21
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 20
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 20
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 20
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 20
- 230000007704 transition Effects 0.000 claims abstract description 20
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 20
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 15
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000007733 ion plating Methods 0.000 claims abstract description 9
- 229910000789 Aluminium-silicon alloy Inorganic materials 0.000 claims abstract 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 52
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims description 35
- 229910052786 argon Inorganic materials 0.000 claims description 26
- 229910000676 Si alloy Inorganic materials 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 20
- 230000008021 deposition Effects 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 17
- 230000005672 electromagnetic field Effects 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000005488 sandblasting Methods 0.000 claims description 10
- 238000011282 treatment Methods 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000010849 ion bombardment Methods 0.000 claims description 6
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 22
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000007769 metal material Substances 0.000 abstract description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052814 silicon oxide Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000010891 electric arc Methods 0.000 description 4
- 239000010963 304 stainless steel Substances 0.000 description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 3
- 239000007888 film coating Substances 0.000 description 3
- 238000009501 film coating Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010965 430 stainless steel Substances 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
Classifications
-
- 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
- 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
- C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
- C23C14/325—Electric arc evaporation
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0021—Reactive sputtering or evaporation
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
- Cookers (AREA)
Abstract
本发明属于金属材料表面沉积隔热涂层技术领域,具体涉及一种锅具把手表面的氧化铝/氧化硅复合隔热涂层及其制备方法。在锅具把手表面依次沉积AlSi膜形成的过渡层及Al2O3/SiO2复合涂层,Al2O3/SiO2复合涂层的厚度为1~50微米。本发明采用磁场增强电弧离子镀技术完成,该方法制备的隔热涂层除具有较好的隔热性能外,还具有硬度高、抗刮擦等优点,适用于餐厨具部件隔热、机械零部件隔热等领域。
Description
技术领域:
本发明属于金属材料表面沉积隔热涂层技术领域,具体涉及一种锅具把手表面的氧化铝/氧化硅复合隔热涂层及其制备方法。
背景技术:
锅具在人们的日常生活中应用越来越广泛,人们不仅用它来烹制食物,也用它来加热牛奶等饮品等。目前,市场上的锅具大多选用不锈钢作为基体,锅把手处一般增加一层塑料,以防止在使用过程中,手由于接触锅把手而被烫伤。但是采用塑料来隔热并不能起到较好的结果,这是由于普通塑料的隔热效果有限,而且塑料的耐热温度较低。
因此,有必要寻求更加有效的材料或方法,来作为锅把手材料来增加隔热效果,以满足锅具的正常使用要求。
发明内容
针对现有锅具把手塑料隔热材料的不足,本发明的目的是提供一种锅具把手表面隔热涂层及其制备方法。
为了实现上述目的,本发明的技术方案为:
一种锅具把手表面隔热涂层,在锅具把手表面依次沉积AlSi膜形成的过渡层及Al2O3/SiO2复合涂层,Al2O3/SiO2复合涂层的厚度为1~50微米(优选为20~30微米)。
所述的锅具把手表面隔热涂层,AlSi膜形成的过渡层厚度为0.1~5微米(优选为0.5~3微米)。
所述的锅具把手表面隔热涂层,AlSi膜形成的过渡层中,Al的含量为20~90at.%(优选为50~80at.%)。
所述的锅具把手表面隔热涂层,Al2O3/SiO2复合涂层中Al2O3的含量为20~90at.%(优选为50~80at.%)。
所述的锅具把手表面隔热涂层的制备方法,具体步骤如下:
(1)锅具把手表面预清洗:锅具把手放置于喷砂机内进行喷砂处理,然后进行除油处理,再超声清洗、烘干;
(2)镀过渡层:将烘干后的锅具把手置于电弧离子镀膜机内,采用铝硅合金靶,当真空室内真空度达到5×10-4Pa~1×10-2Pa(优选为1×10-3Pa~9×10-3Pa)时,对真空室加热至300~650℃(优选为350~500℃);向真空室通入氩气,气压控制在0.5~4Pa(优选为1.0~2.0Pa)之间;基体加脉冲负偏压在-500~-1000V范围(优选为-600~-800V),使气体发生辉光放电,对样品进行辉光清洗5~30分钟;调整氩气流量,使真空室气压为0.01~3.0Pa(优选为0.05~0.5Pa,同时开启铝硅合金靶弧源,弧电流为40~100A(优选为40~60A),对锅具把手继续进行离子轰击1~10分钟;调整氩气流量,使真空室气压进一步降低为0.01~2.0Pa(优选为0.05~0.5Pa,调脉冲负偏压至-50V~-500V(优选为-50~-200V),沉积AlSi膜即过渡层1~30分钟;
(3)镀Al2O3/SiO2复合涂层:采用铝硅合金靶,沉积总气压控制在0.01~2Pa范围(优选为0.1~0.5Pa),氧气与氩气流量比为1~5:1;对基体施加脉冲负偏压-50V~-600V(优选为-60V~-200V),占空比为20~80%(优选为30~60%),调节铝硅合金靶电流为40~100A(优选为40~60A);开启靶材后部的电磁场装置,磁场线圈电流调整为0.1~5A(优选为0.5~2A),沉积时间为20~300分钟(优选为30~120分钟);
(4)沉积结束后,停弧、停基体脉冲负偏压、停止通入气体、关闭电磁场装置,继续抽真空,锅具把手随炉冷却至80℃以下,打开真空室,取出锅具把手。
与现有技术相比,本发明的有益效果是:
1、本发明是在锅具把手表面制备AlSi膜形成的过渡层和Al2O3/SiO2复合涂层构成的隔热涂层,该隔热涂层不仅耐刮擦,而且具有良好的隔热效果。
2、本发明采用磁场增强电弧离子镀技术完成,该方法采用电磁线圈产生轴向磁场,该磁场不仅使得弧斑运动速度加快,靶材表面大颗粒喷射减少,而且该磁场还可对电弧放电产生的等离子体进行聚焦,使得离子能量及密度大幅度提高,大大提高了涂层沉积效率。该方法制备的隔热涂层除具有较好的耐刮擦性能外,还具有硬度高、隔热效果好等优点。
具体实施方式:
在具体实施过程中,本发明锅具把手表面隔热涂层,它包括锅具把手(如:不锈钢把手、铝合金把手等),在锅具把手表面依次是铝硅(以下称AlSi)膜形成的过渡层及Al2O3/SiO2复合涂层。
下面,通过实施例对本发明进一步详细阐述。
实施例1
本实施例中,锅具把手选用304不锈钢,锅具把手表面经研磨抛光后,放置于喷砂机内进行喷砂处理,然后进行除油处理,再超声清洗、烘干;将烘干后的锅具把手置于电弧离子镀膜机内,采用铝硅合金靶,当真空室内真空度达到6×10-3Pa时,对真空室加热至350℃;向真空室通入氩气,气压控制在2.0Pa;基体加脉冲负偏压在-700V,使气体发生辉光放电,对样品进行辉光清洗15分钟;调整氩气流量,使真空室气压为0.5Pa(调整氩气流量的作用是:使得合金靶放电平稳,等离子体密度适中),同时开启铝硅合金靶弧源,弧电流为50A,对锅具把手继续进行离子轰击6分钟;调整氩气流量,使真空室气压为0.2Pa(进一步降低氩气流量的作用是:降低离子的空间自由程,提升离子能量,促进薄膜结构的结晶性),调脉冲负偏压至-200V,占空比为40%,沉积AlSi膜即过渡层15分钟,AlSi膜形成的过渡层厚度为0.6微米,Al的含量为85at.%;之后通入氧气,氧气与氩气流量比为2:1,沉积总气压控制在0.3Pa;对基体施加脉冲负偏压-100V,占空比为60%,调节铝硅合金靶电流为60A;开启靶材后部的电磁场装置,磁场线圈电流调整为1.0A,沉积时间为120分钟;沉积结束后,停弧、停基体脉冲负偏压、停止通入气体、关闭电磁场装置,继续抽真空,锅具把手随炉冷却至80℃以下,打开真空室,取出锅具把手,镀膜过程。
所得Al2O3/SiO2复合涂层锅具把手外观为紫黑色,扫描电镜测试涂层的总厚度为16.1微米,Al2O3/SiO2复合涂层中Al2O3的含量为68at.%,其隔热效果测试为良好。
实施例2
本实施例中,锅具把手选用304不锈钢,锅具把手表面经研磨抛光后,放置于喷砂机内进行喷砂处理,然后进行除油处理,再超声清洗、烘干;将烘干后的锅具把手置于电弧离子镀膜机内,采用铝硅合金靶,当真空室内真空度达到7×10-3Pa时,对真空室加热至380℃;向真空室通入氩气,气压调整为2.0Pa;基体加脉冲负偏压在-700V,使气体发生辉光放电,对样品进行辉光清洗25分钟;调整氩气流量,使真空室气压为0.3Pa,同时开启铝硅合金靶弧源,弧电流为55A,对锅具把手继续进行离子轰击10分钟;调整氩气流量,使真空室气压为0.3Pa,调脉冲负偏压至-150V,占空比为40%,沉积AlSi膜即过渡层10分钟,AlSi膜形成的过渡层厚度为0.4微米,Al的含量为86at.%;之后通入氧气,氧气与氩气流量比为3:1,沉积总气压控制在0.4Pa;对基体施加脉冲负偏压-120V,占空比为60%,调节铝硅合金靶电流为65A;开启靶材后部的电磁场装置,磁场线圈电流调整为2.5A;沉积时间为150分钟;沉积结束后,停弧、停基体脉冲负偏压、停止通入气体、关闭电磁场装置,继续抽真空,锅具把手随炉冷却至80℃以下,打开真空室,取出锅具把手,镀膜过程结束。
所得Al2O3/SiO2复合涂层锅具把手外观为紫黑色,扫描电镜测试涂层的总厚度为20.6微米,Al2O3/SiO2复合涂层中Al2O3的含量为77at.%,其隔热效果测试为良好。
实施例3
本实施例中,锅具把手选用430不锈钢,锅具把手表面经研磨抛光后,放置于喷砂机内进行喷砂处理,然后进行除油处理,再超声清洗、烘干;将烘干后的锅具把手置于电弧离子镀膜机内,采用铝硅合金靶,当真空室内真空度达到5×10-3Pa时,对真空室加热至480℃;向真空室通入氩气,气压调整为2.1Pa;基体加脉冲负偏压在-600V,使气体发生辉光放电,对样品进行辉光清洗25分钟;调整氩气流量,使真空室气压为0.6Pa,同时开启铝硅合金靶弧源,弧电流为55A,对锅具把手继续进行离子轰击10分钟;调整氩气流量,使真空室气压为0.4Pa,调脉冲负偏压至-90V,占空比为40%,沉积AlSi膜即过渡层10分钟,AlSi膜形成的过渡层厚度为0.4微米,Al的含量为70at.%;之后通入氧气,氧气与氩气流量比为1:1,沉积总气压控制在0.6Pa;对基体施加脉冲负偏压-120V,占空比为40%,调节铝硅合金靶电流为65A;开启靶材后部的电磁场装置,磁场线圈电流调整为1.5A;沉积时间为180分钟;沉积结束后,停弧、停基体脉冲负偏压、停止通入气体、关闭电磁场装置,继续抽真空,锅具把手随炉冷却至80℃以下,打开真空室,取出锅具把手,镀膜过程结束。
所得Al2O3/SiO2复合涂层锅具把手外观为紫黑色,扫描电镜测试涂层的总厚度为28.6微米,Al2O3/SiO2复合涂层中Al2O3的含量为60at.%,其隔热效果测试为良好。
实施例4
本实施例中,锅具把手选用304不锈钢,锅具把手表面经研磨抛光后,放置于喷砂机内进行喷砂处理,然后进行除油处理,再超声清洗、烘干;将烘干后的锅具把手置于电弧离子镀膜机内,采用铝硅合金靶,当真空室内真空度达到6×10-3Pa时,对真空室加热至450℃;向真空室通入氩气,气压调整为2.0Pa;基体加脉冲负偏压在-700V,使气体发生辉光放电,对样品进行辉光清洗26分钟;调整氩气流量,使真空室气压为0.35Pa,同时开启铝硅合金靶弧源,弧电流为65A,对锅具把手继续进行离子轰击8分钟;调整氩气流量,使真空室气压为0.2Pa,调脉冲负偏压至-110V,占空比为50%,沉积AlSi膜即过渡层6分钟,AlSi膜形成的过渡层厚度为0.1微米,Al的含量为75at.%;之后通入氧气,氧气与氩气流量比为2:1,沉积总气压控制在0.8Pa;对基体施加脉冲负偏压-120V,占空比为65%,调节铝硅合金靶电流为70A;开启靶材后部的电磁场装置,磁场线圈电流调整为1.5A;沉积时间为120分钟;沉积结束后,停弧、停基体脉冲负偏压、停止通入气体、关闭电磁场装置,继续抽真空,锅具把手随炉冷却至80℃以下,打开真空室,取出锅具把手,镀膜过程结束。
所得Al2O3/SiO2复合涂层锅具把手外观为紫黑色,扫描电镜测试涂层的总厚度为15.4微米,Al2O3/SiO2复合涂层中Al2O3的含量为65at.%,其隔热效果测试为良好。
实施例结果表明,本发明采用磁场增强电弧离子镀技术完成,该方法制备的隔热涂层除具有较好的隔热性能外,还具有硬度高、抗刮擦等优点,适用于餐厨具部件隔热、机械零部件隔热等领域。
Claims (4)
1.一种锅具把手表面隔热涂层的制备方法,其特征在于,在锅具把手表面依次沉积AlSi膜形成的过渡层及Al2O3/SiO2复合涂层,Al2O3/SiO2复合涂层的厚度为1~50微米;
所述的锅具把手表面隔热涂层的制备方法,具体步骤如下:
(1)锅具把手表面预清洗:锅具把手放置于喷砂机内进行喷砂处理,然后进行除油处理,再超声清洗、烘干;
(2)镀过渡层:将烘干后的锅具把手置于电弧离子镀膜机内,采用铝硅合金靶,当真空室内真空度达到5×10-4Pa~1×10-2Pa时,对真空室加热至300~650℃;向真空室通入氩气,气压控制在0.5~4.0Pa之间;基体加脉冲负偏压在-500~-1000V范围,使气体发生辉光放电,对样品进行辉光清洗5~30分钟;调整氩气流量,使真空室气压为0.01~3.0Pa,同时开启铝硅合金靶弧源,弧电流为40~100A,对锅具把手继续进行离子轰击1~10分钟;调整氩气流量,使真空室气压为0.01~2.0Pa,调脉冲负偏压至-50V~-500V,沉积AlSi膜即过渡层1~30分钟;
(3)镀Al2O3/SiO2复合涂层:采用铝硅合金靶,沉积总气压控制在0.01~2Pa范围,氧气与氩气流量比为1~5:1;对基体施加脉冲负偏压-50V~-600V,占空比为20~80%,调节铝硅合金靶电流为40~100A;开启靶材后部的电磁场装置,磁场线圈电流调整为0.1~5A,沉积时间为20~300分钟;
(4)沉积结束后,停弧、停基体脉冲负偏压、停止通入气体、关闭电磁场装置,继续抽真空,锅具把手随炉冷却至80℃以下,打开真空室,取出锅具把手。
2.按照权利要求1所述的锅具把手表面隔热涂层的制备方法,其特征在于,AlSi膜形成的过渡层厚度为0.1~5微米。
3.按照权利要求1所述的锅具把手表面隔热涂层的制备方法,其特征在于,AlSi膜形成的过渡层中,Al的含量为20~90at.%。
4.按照权利要求1所述的锅具把手表面隔热涂层的制备方法,其特征在于,Al2O3/SiO2复合涂层中Al2O3的含量为20~90at.%。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710953443.6A CN109666903B (zh) | 2017-10-13 | 2017-10-13 | 一种锅具把手表面隔热涂层及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710953443.6A CN109666903B (zh) | 2017-10-13 | 2017-10-13 | 一种锅具把手表面隔热涂层及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109666903A CN109666903A (zh) | 2019-04-23 |
CN109666903B true CN109666903B (zh) | 2020-08-21 |
Family
ID=66139900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710953443.6A Active CN109666903B (zh) | 2017-10-13 | 2017-10-13 | 一种锅具把手表面隔热涂层及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109666903B (zh) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2568971A1 (en) * | 2005-11-29 | 2007-05-29 | General Electric Company | Method for applying a bond coat and a thermal barrier coating over an aluminided surface |
CN104515178A (zh) * | 2013-09-26 | 2015-04-15 | 宁夏琪凯节能设备有限公司 | 一种节能型暖脚器 |
-
2017
- 2017-10-13 CN CN201710953443.6A patent/CN109666903B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109666903A (zh) | 2019-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103805996B (zh) | 一种金属材料表面先镀膜再渗氮的复合处理方法 | |
CN107142463B (zh) | 一种等离子体化学气相沉积与磁控溅射或离子镀复合的镀覆方法 | |
CN102392246B (zh) | 一种金属表面处理工艺 | |
CN102345099B (zh) | 一种汽轮机叶片材料表面多层抗点蚀涂层的制备方法 | |
CN107338409B (zh) | 可调控磁场电弧离子镀制备氮基硬质涂层的工艺方法 | |
CN101532122B (zh) | 一种生物医用NiTi合金表面制备类金刚石涂层的方法 | |
CN101698363B (zh) | TiN/(TiN+CrN)/CrAlN纳米复合涂层及其制备方法 | |
CN108914069B (zh) | Rpvd绿色镀膜工艺 | |
CN102766846B (zh) | AN/Cr1-xAlxN/Cr30(Al,Y)70N硬质梯度涂层及其制备方法 | |
CN109576651A (zh) | 一种不锈钢器皿表面抗菌耐磨涂层及其制备方法和应用 | |
CN108588643B (zh) | 一种物理气相沉积法制备黑色碳化钨复合涂层的方法 | |
CN108677141A (zh) | 一种铝合金材料表面物理气相沉积工艺 | |
CN102676991B (zh) | Pvd技术制备超硬纳米复合多层涂层的工艺 | |
CN110205583A (zh) | 一种物理气相沉积法制备蓝绿色涂层的方法 | |
CN107779833A (zh) | 一种复合镀膜工艺 | |
CN107675136B (zh) | 一种工件表面pvd镀膜的方法 | |
CN108265271A (zh) | 一种物理气相沉积法在产品上制作蓝色膜的方法 | |
CN109666903B (zh) | 一种锅具把手表面隔热涂层及其制备方法 | |
CN106756841A (zh) | 一种刀具复合涂层的制备方法 | |
CN111020497B (zh) | 一种周期性多层结构AlTiN/AlCrO涂层及其制备方法 | |
CN109487214A (zh) | 一种镁合金表面镀膜方法及由其制备的抗腐蚀镁合金 | |
US20160024661A1 (en) | Surface Processing Method For A High Hardness And Abrasion Resistant Zinc Alloy Surface Of Imitation Plating Hexvalent Chromium | |
CN115928053A (zh) | 一种pvd拉丝产品的表面处理工艺 | |
CN110656313B (zh) | 一种与硬质合金结合牢固的氮化锆铝/氧化铝复合涂层及其制备方法 | |
CN110565061A (zh) | 一种环保型直接在易氧化金属镀膜的工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |