CN109234564A - A kind of wear-resisting rose gold plate and its preparation process - Google Patents

A kind of wear-resisting rose gold plate and its preparation process Download PDF

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Publication number
CN109234564A
CN109234564A CN201811194918.9A CN201811194918A CN109234564A CN 109234564 A CN109234564 A CN 109234564A CN 201811194918 A CN201811194918 A CN 201811194918A CN 109234564 A CN109234564 A CN 109234564A
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rose gold
gold plate
rose
target
metallic matrix
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Inventor
杨富国
陈文静
丁晨锦
张洪华
陈育茹
李旭涛
温薛鑫
周鉴
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Foshan University
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Foshan University
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/02—Alloys based on gold
    • 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
    • C23C14/0015—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterized by the colour of the layer
    • 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
    • C23C14/02—Pretreatment of the material to be coated
    • C23C14/021—Cleaning or etching treatments
    • 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
    • C23C14/02—Pretreatment of the material to be coated
    • C23C14/028—Physical treatment to alter the texture of the substrate surface, e.g. grinding, polishing
    • 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
    • C23C14/0617—AIII BV compounds, where A is Al, Ga, In or Tl and B is N, P, As, Sb or Bi
    • 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
    • C23C14/0664—Carbonitrides
    • 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
    • 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
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
    • C23C14/352—Sputtering by application of a magnetic field, e.g. magnetron sputtering using more than one target
    • 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
    • C23C14/54—Controlling or regulating the coating process
    • 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
    • C23C14/58—After-treatment
    • C23C14/5846—Reactive treatment

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

The invention discloses a kind of wear-resisting rose gold plate and its preparation processes, including metallic matrix, the metal matrix material is stainless steel, the metallic matrix is equipped with rose gold plate, and the ingredient of the rose gold plate is according to weight percent are as follows: Cu:30~40wt%, Zr:1~5wt%, Ni:0.5~1wt%, Cr:0.4~0.6wt%, Ce:0.1~0.2wt%, surplus Au；Rose gold plate in the present invention is other than Cu alloying element, it also added the alloying elements such as Zr, Ni, Cr and rare earth element, in the alloy, addition Cr, Zr can form the second phase of Dispersed precipitate, the intensity and hardness of rose gold plate can be significantly improved, to improve the wear-resisting property of rose gold plate；On the other hand, preparation process is simple and fast, reduces conventional plating process to harm brought by operator and environment, brings great convenience to electroplating activity.

Description

A kind of wear-resisting rose gold plate and its preparation process
Technical field
The invention belongs to field of metal surface treatment technology, in particular to a kind of wear-resisting rose gold plate and its preparation work Skill.
Background technique
Many hotel's sanitarywares and top-grade consumption shell, such as phone housing, appearance are coated with decorative coating.It is logical Normal decorative coating is by one or more layers overlapped material composition thinner than matrix.
Rose gold has tone soft and charming after sparkling gold ornament and classical graceful platinum ornaments Rose gold ornaments or product be increasingly becoming large new lover, but for current rose gold plate, after long-time use It was found that rose gold surface is with the presence of apparent scratch, and the phenomenon that be partially stripped, surface is relatively rough and metachromatism is obvious. This phenomenon is common when commenting rate high with skin surface friction particularly with rose gold plate, that is to say, that contacts with rose gold plate Surface roughness it is bigger, the surface abrasion degree of rose gold plate is also bigger.Moreover, the coating surface of rose gold is wearing one Surface discolouration phenomenon occurs after fixing time, loses original gloss, and the technique of existing electroplated rose gold plate, to environment dirt It contaminates larger.
Summary of the invention
The present invention provides a kind of wear-resisting rose gold plate and its preparation process, and rose gold plate has good wear-resisting Property, when long-time after be difficult to generate polishing scratch and peeling, and the preparation process of the rose gold plate is environmentally protective.
To achieve the above object, the present invention uses following technological means.
A kind of wear-resisting rose gold plate, including metallic matrix, the metal matrix material are stainless steel, the metallic matrix It is equipped with rose gold plate, the ingredient of the rose gold plate is according to weight percent are as follows: Cu:30~40wt%, Zr:1~ 5wt%, Ni:0.5~1wt%, Cr:0.4~0.6wt%, Ce:0.1~0.2wt%, surplus Au.
Further, transition zone is additionally provided between the metallic matrix and rose gold plate, the transition zone is from top to bottom It is followed successively by TiCN layer, TiN layer and Ti layer, Ti layers of abutting metallic matrix, TiCN layer are close to rose gold plate, rose gold plate and gold Belonging between matrix has TiCN, TiN and Ti transition zone, to reduce residual stress, increase rose gold composite membrane and metallic matrix it Between bond strength.
A kind of preparation process of wear-resisting rose gold plate, comprising the following steps:
(1) pre-treatment: by metallic matrix sanding and polishing, being sequentially placed into alcohol and acetone and be cleaned by ultrasonic each 10-15min, Be put into vacuum oven it is sufficiently dry after be put into vacuum chamber of film coating machine rapidly, vacuum chamber of film coating machine background vacuum is 5.0 × 10-3Pa is heated to 250 DEG C, 20~30min of soaking time；
(2) Ion Cleaning: it is passed through Ar gas in vacuum chamber of film coating machine, pressure 0.4Pa opens grid bias power supply, voltage 280V, duty ratio 79,20~30min of Glow Discharge Cleaning；Bias is reduced to 170V, open ion source Ion Cleaning 20~ 30min is then turned on arc source Ti target, 200~300V of bias, target current 80A, 7~8min of ion bombardment Ti target；
(3) depositing Ti: to 0.36~0.39Pa, bias is reduced to 50~60V for adjustment Ar air pressure, and electric arc plates Ti8~9min；
(4) depositing TiN: adjustment operating air pressure is 0.32~0.36Pa, 60~70A of bias 58V, Ti target current；N2 is opened, Adjust N2Flow is 130~140sccm, and depositing temperature is 180~220 DEG C, 15~20min of medium frequency magnetron sputtering depositing TiN；
(5) depositing Ti CN: adjustment operating air pressure is 0.32~0.36Pa, 60~70A of bias 58V, Ti target current；It opens N2, adjust N2Flow is 60sccm, opens C2H2, adjust C2H2Flow is 60sccm, and depositing temperature is 150~230 DEG C, intermediate frequency magnetic Control sputtering sedimentation TiCN40~50min；
(6) it depositing rose gold plate: closing Ti target, adjustment Ar air pressure to 0.9~1.8Pa is biased into 150~250V, Open rose gold target power supply, target material composition as described in claim 1,6~7A of current-modulation, medium frequency magnetron sputtering deposit rose 20~30min of gold；
(7) it post-processes: closing gold target power supply, close grid bias power supply, ion source and gas source, keep the temperature 20~25min, coating Terminate；
(8) Passivation Treatment: it will be coated with the metallic matrix leaching gold and silver protection water of rose gold thin film, temperature is 30 DEG C, at passivation 5min is managed, drying is taken out.
The invention has the benefit that the ingredient of heretofore described rose gold plate are as follows: Cu:
30~40wt%, Zr:1~5wt%, Ni:0.5~1wt%, Cr:0.4~0.6wt%, Ce:0.1~0.2wt%, Surplus is Au, and the rose gold plate in the present invention also added the conjunction such as Zr, Ni, Cr and rare earth element other than Cu alloying element Gold element, in the alloy, addition Cr, Zr can form the second phase of Dispersed precipitate, can significantly improve the intensity of rose gold plate And hardness, to improve the wear-resisting property of rose gold plate；On the other hand, preparation process is simple and fast, reduces routine Electroplating technology is endangered to brought by operator and environment, is brought great convenience to electroplating activity.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects It encloses.
Embodiment 1
A kind of wear-resisting rose gold plate, including metallic matrix, the metal matrix material are stainless steel, the metallic matrix It is equipped with rose gold plate, the ingredient of the rose gold plate is according to weight percent are as follows: Cu:30wt%, Zr:1wt%, Ni:0.5wt%, Cr:0.4wt%, Ce:0.1wt%, surplus Au.
Further, transition zone is additionally provided between the metallic matrix and rose gold plate, the transition zone is from top to bottom It is followed successively by TiCN layer, TiN layer and Ti layer, Ti layers of abutting metallic matrix, TiCN layer are close to rose gold plate.
A kind of preparation process of wear-resisting rose gold plate, comprising the following steps:
(1) pre-treatment: by metallic matrix sanding and polishing, being sequentially placed into alcohol and acetone and be cleaned by ultrasonic each 10-15min, Be put into vacuum oven it is sufficiently dry after be put into vacuum chamber of film coating machine rapidly, vacuum chamber of film coating machine background vacuum is 5.0 × 10-3Pa is heated to 250 DEG C, 20~30min of soaking time；
(2) Ion Cleaning: it is passed through Ar gas in vacuum chamber of film coating machine, pressure 0.4Pa opens grid bias power supply, voltage 280V, duty ratio 79, Glow Discharge Cleaning 25min；Bias is reduced to 170V, opens ion source Ion Cleaning 26min, then opens Open arc source Ti target, bias 270V, target current 80A, ion bombardment Ti target 8min；
(3) depositing Ti: to 0.37Pa, bias is reduced to 55V for adjustment Ar air pressure, and electric arc plates Ti layers of 9min；
(4) depositing TiN: adjustment operating air pressure is 0.34Pa, bias 58V, Ti target current 65A；Open N2, adjust N2Flow For 135sccm, depositing temperature is 200 DEG C, medium frequency magnetron sputtering depositing TiN layer 18min；
(5) depositing Ti CN: adjustment operating air pressure is 0.34Pa, bias 58V, Ti target current 65A；Open N2, adjust N2Flow For 60sccm, C is opened2H2, adjust C2H2Flow is 60sccm, and depositing temperature is 200 DEG C, and medium frequency magnetron sputtering deposits TiCN layer 45min；
(6) it deposits rose gold plate: closing Ti target, adjustment Ar air pressure to 0.9~1.8Pa is biased into 200V, opens rose Rare gold target power supply, target material composition as described in claim 1, current-modulation 7A, medium frequency magnetron sputtering deposit rose gold 25min；
(7) it post-processes: closing gold target power supply, close grid bias power supply, ion source and gas source, keep the temperature 25min, coating knot Beam；
(8) Passivation Treatment: it will be coated with the metallic matrix leaching gold and silver protection water of rose gold thin film, temperature is 30 DEG C, at passivation 5min is managed, drying is taken out.
Embodiment 2
A kind of wear-resisting rose gold plate, including metallic matrix, the metal matrix material are stainless steel, the metallic matrix It is equipped with rose gold plate, the ingredient of the rose gold plate is according to weight percent are as follows: Cu:35wt%, Zr:2.7wt%, Ni:0.7wt%, Cr:0.5wt%, Ce:0.12wt%, surplus Au.
Further, transition zone is additionally provided between the metallic matrix and rose gold plate, the transition zone is from top to bottom It is followed successively by TiCN layer, TiN layer and Ti layer, Ti layers of abutting metallic matrix, TiCN layer are close to rose gold plate.
The preparation process of above-mentioned rose gold plate is same as Example 1.
Embodiment 3
A kind of wear-resisting rose gold plate, including metallic matrix, the metal matrix material are stainless steel, the metallic matrix It is equipped with rose gold plate, the ingredient of the rose gold plate is according to weight percent are as follows: Cu:40wt%, Zr:5wt%, Ni:1wt%, Cr:0.6wt%, Ce:0.2wt%, surplus Au.
Further, transition zone is additionally provided between the metallic matrix and rose gold plate, the transition zone is from top to bottom It is followed successively by TiCN layer, TiN layer and Ti layer, Ti layers of abutting metallic matrix, TiCN layer are close to rose gold plate.
The preparation process of above-mentioned rose gold plate is same as Example 1.
Sample obtained by embodiment 1, embodiment 2 and embodiment 3 is subjected to hardness test, test result such as 1 institute of table Show:
The Morse hardness number of 1 Examples 1 to 3 of table
Group Morse hardness number
Embodiment 1 4.3
Embodiment 2 4.4
Embodiment 3 4.3
The rose gold plate in Examples 1 to 3 all has good hardness number as can be seen from Table 1.
Embodiment 1, embodiment 2 and embodiment 3 will be made to rose gold plate and carry out wear test, test ambient temperature is Room temperature, humidity be RH60~65%, coefficient of friction be 0.37 steel plate on slided, sliding time 3min, slide away from From 100m；It is measured from grinding defect morphology SEM figure, the polishing scratch Kuan Du in Du≤350 μm polishing scratch Kuan, embodiment 2 in embodiment 1≤ 300 μm, wide≤400 μm of the degree of the polishing scratch in embodiment 3, this illustrates the rose gold plate in embodiment 1, embodiment 2 and embodiment 3 With good wearability.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (3)

1. a kind of wear-resisting rose gold plate, which is characterized in that including metallic matrix, the metal matrix material is stainless steel, institute Metallic matrix is stated equipped with rose gold plate, the ingredient of the rose gold plate is according to weight percent are as follows: Cu:30~ 40wt%, Zr:1~5wt%, Ni:0.5~1wt%, Cr:0.4~0.6wt%, Ce:0.1~0.2wt%, surplus Au.
2. a kind of wear-resisting rose gold plate according to claim 1, which is characterized in that the metallic matrix and rose gold plate It is additionally provided with transition zone between layer, the transition zone is followed successively by TiCN layer, TiN layer and Ti layer, Ti layers of abutting Metal Substrate from top to bottom Body, TiCN layer are close to rose gold plate.
3. a kind of preparation process of wear-resisting rose gold plate, which comprises the following steps:
(1) it pre-treatment: by metallic matrix sanding and polishing, is sequentially placed into alcohol and acetone and is cleaned by ultrasonic each 10-15min, be put into Vacuum chamber of film coating machine is put into after sufficiently drying in vacuum oven rapidly, vacuum chamber of film coating machine background vacuum is 5.0 × 10- 3Pa is heated to 250 DEG C, 20~30min of soaking time；
(2) Ion Cleaning: it is passed through Ar gas in vacuum chamber of film coating machine, pressure 0.4Pa opens grid bias power supply, and voltage 280V is accounted for Empty ratio 79,20~30min of Glow Discharge Cleaning；Bias is reduced to 170V, opens 20~30min of ion source Ion Cleaning, then Open arc source Ti target, 200~300V of bias, target current 80A, 7~8min of ion bombardment Ti target；
(3) depositing Ti: to 0.36~0.39Pa, bias is reduced to 50~60V for adjustment Ar air pressure, and electric arc plates Ti8~9min；
(4) depositing TiN: adjustment operating air pressure is 0.32~0.36Pa, 60~70A of bias 58V, Ti target current；Open N2, adjustment N2Flow is 130~140sccm, and depositing temperature is 180~220 DEG C, 15~20min of medium frequency magnetron sputtering depositing TiN；
(5) depositing Ti CN: adjustment operating air pressure is 0.32~0.36Pa, 60~70A of bias 58V, Ti target current；Open N2, adjustment N2Flow is 60sccm, opens C2H2, adjust C2H2Flow is 60sccm, and depositing temperature is 150~230 DEG C, medium frequency magnetron sputtering Depositing Ti CN40~50min；
(6) it deposits rose gold plate: closing Ti target, adjustment Ar air pressure to 0.9~1.8Pa is biased into 150~250V, opens Rose gold target power supply, target material composition as described in claim 1,6~7A of current-modulation, medium frequency magnetron sputtering deposit rose gold 20 ~30min；
(7) it post-processes: closing gold target power supply, close grid bias power supply, ion source and gas source, keep the temperature 20~25min, coating knot Beam；
(8) Passivation Treatment: it will be coated with the metallic matrix leaching gold and silver protection water of rose gold thin film, temperature is 30 DEG C, Passivation Treatment 5min takes out drying.
CN201811194918.9A 2018-10-12 2018-10-12 A kind of wear-resisting rose gold plate and its preparation process Pending CN109234564A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111394703A (en) * 2020-04-30 2020-07-10 森泰纳米科技(深圳)有限公司 Vacuum-plated super nanometer functional gradient rose gold decorative composite layer and preparation method thereof
CN112593197A (en) * 2020-12-25 2021-04-02 苏州市三同电子科技有限公司 Vacuum magnetic control mobile phone rear shell coating process
CN114351141A (en) * 2021-12-11 2022-04-15 深圳森丰真空镀膜有限公司 Processing and preparing method for high-corrosion-resistance rose gold coating

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CN111394703A (en) * 2020-04-30 2020-07-10 森泰纳米科技(深圳)有限公司 Vacuum-plated super nanometer functional gradient rose gold decorative composite layer and preparation method thereof
CN112593197A (en) * 2020-12-25 2021-04-02 苏州市三同电子科技有限公司 Vacuum magnetic control mobile phone rear shell coating process
CN114351141A (en) * 2021-12-11 2022-04-15 深圳森丰真空镀膜有限公司 Processing and preparing method for high-corrosion-resistance rose gold coating

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Application publication date: 20190118