WO2017128845A1 - Surface treatment process for metal product - Google Patents

Surface treatment process for metal product Download PDF

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Publication number
WO2017128845A1
WO2017128845A1 PCT/CN2016/107589 CN2016107589W WO2017128845A1 WO 2017128845 A1 WO2017128845 A1 WO 2017128845A1 CN 2016107589 W CN2016107589 W CN 2016107589W WO 2017128845 A1 WO2017128845 A1 WO 2017128845A1
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Prior art keywords
metal product
metal
treatment
cooling
surface treatment
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PCT/CN2016/107589
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French (fr)
Chinese (zh)
Inventor
王建飞
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太仓捷公精密金属材料有限公司
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Publication of WO2017128845A1 publication Critical patent/WO2017128845A1/en

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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
    • C23C14/02—Pretreatment of the material to be coated

Definitions

  • the invention relates to a surface treatment process, in particular to a surface treatment process of a metal product.
  • Electroplating is a process of plating a thin layer of other metals or alloys on a metal product by electrolysis. It is a process of attaching a metal film to the surface of a metal or other material by electrolysis to prevent corrosion and improve wear resistance. Sex, conductivity, reflective and aesthetic enhancement.
  • this type of electroplating is easy to rough, loses gloss and greatly shortens the service life during the long use of the metal product.
  • the invention provides a surface treatment process for a metal product.
  • a surface treatment process for a metal product comprising the following process steps:
  • a, metal product pretreatment clean the surface of the metal products to be treated, and then Bursting and polishing;
  • Cooling treatment of the metal product cooling the pretreated metal product in a cooler
  • the cooling conditions in the cooling treatment of the metal product the cooling temperature is -10 to -30 ° C, and the cooling time is 1-2 hours.
  • the invention has the beneficial effects that the surface of the metal product is treated by the method, in particular, the metal product is cooled first during the treatment process, so that the performance of the metal product is more stable during the treatment process, and the surface treatment is smoother and easier.
  • the anti-abrasion agent is adsorbed on the surface of the metal product, and the process is simple and reliable.
  • a surface treatment process for a metal product comprising the following process steps:
  • a, metal product pretreatment the surface of the metal product to be treated is cleaned, and then burr and polished;
  • Cooling treatment of the metal product the pretreated metal product is cooled in a cooler, the cooling temperature is -10 ° C, and the cooling time is 1 hour;
  • a surface treatment process for a metal product comprising the following process steps:
  • a, metal product pretreatment the surface of the metal product to be treated is cleaned, and then burr and polished;
  • Cooling treatment of the metal product the pretreated metal product is cooled in a cooler, the cooling temperature is -20 ° C, and the cooling time is 1.5 hours;
  • a surface treatment process for a metal product comprising the following process steps:
  • a, metal product pretreatment the surface of the metal product to be treated is cleaned, and then burr and polished;
  • Cooling treatment of the metal product the pretreated metal product is cooled in a cooler, the cooling temperature is -30 ° C, and the cooling time is 2 hours;
  • the beneficial effects of the invention are: using this method to carry out the surface of the metal product
  • the metal product is first cooled, so that the metal product is more stable in the process of treatment, the surface treatment is smoother, and the anti-abrasion agent is easily adsorbed on the surface of the metal product, and the process is simple and reliable.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

A surface treatment process for a metal product comprises the following process steps: (a) pretreatment of a metal product: cleaning the surface of the metal product to be treated; and then, carrying out burr and polishing treatment; (b) cooling treatment of the metal product: cooling the pretreated metal product in a cooler; and (c) surface treatment of the metal product: carrying out corona treatment on double surfaces of the cooled metal product; uniformly coating the metal surface with a wear resistant agent; plating a layer by using a vacuum film plating method; and completing the surface treatment of the metal product to obtain a finished product.

Description

一种金属制品的表面处理工艺Surface treatment process for metal products 技术领域Technical field
本发明涉及一种表面处理工艺，尤其涉及一种金属制品的表面处理工艺。The invention relates to a surface treatment process, in particular to a surface treatment process of a metal product.
背景技术Background technique
随着生活水平的不断提高，人们对工艺品、装饰品等的表面装饰提出了越来越高的要求，例如，具有较好的美观性的金属拉链、五金纽扣、五金箱包配件等金属制品得到了人们的普遍喜爱。With the continuous improvement of living standards, people have put forward higher and higher requirements for the surface decoration of handicrafts, decorations, etc. For example, metal zippers, metal buttons, metal luggage accessories and other metal products with good aesthetics have been obtained. People's universal love.
现有技术中对于金属制品的美观化，传统上通常采用电镀的方法将金属制品的表面镀上一层具有美观效果的膜层。电镀就是利用电解原理在金属制品上镀上一薄层其它金属或合金的过程，是利用电解作用使金属或其它材料制件的表面附着一层金属膜的工艺从而起到防止腐蚀，提高耐磨性、导电性、反光性及增进美观等作用。但是这种电镀方式在金属制品长使用过程中表面容易粗糙，失去光泽度，大大缩短了使用寿命。In the prior art, for the aesthetic appearance of metal products, the surface of the metal product is usually plated with a film layer having an aesthetic effect by electroplating. Electroplating is a process of plating a thin layer of other metals or alloys on a metal product by electrolysis. It is a process of attaching a metal film to the surface of a metal or other material by electrolysis to prevent corrosion and improve wear resistance. Sex, conductivity, reflective and aesthetic enhancement. However, this type of electroplating is easy to rough, loses gloss and greatly shortens the service life during the long use of the metal product.
因此，为解决上述问题，特提供一种新的技术方案。Therefore, in order to solve the above problems, a new technical solution is provided.
发明内容Summary of the invention
本发明提供一种金属制品的表面处理工艺。The invention provides a surface treatment process for a metal product.
本发明采用的技术方案是：The technical solution adopted by the invention is:
一种金属制品的表面处理工艺，包括以下工艺步骤：A surface treatment process for a metal product, comprising the following process steps:
a、金属制品预处理：把需要处理的金属制品表面清洗干净，再 进行毛刺和抛光处理；a, metal product pretreatment: clean the surface of the metal products to be treated, and then Bursting and polishing;
b、金属制品的冷却处理：将预处理后的金属制品在冷却器中进行冷却；b. Cooling treatment of the metal product: cooling the pretreated metal product in a cooler;
c、金属制品表面处理：将冷却处理完成的金属制品进行双面电晕处理，再将抗耐磨剂均匀涂抹在金属表面，利用真空镀膜法进行镀层，将金属制品的表面处理完成，即可得到成品。c. Surface treatment of metal products: the metal products after cooling treatment are subjected to double-sided corona treatment, and then the anti-abrasion agent is evenly applied on the metal surface, and the coating is performed by vacuum coating method, and the surface treatment of the metal products is completed. Get the finished product.
进一步的，所述金属制品的冷却处理中的冷却条件：冷却温度是-10～-30℃，冷却时间为1-2小时。Further, the cooling conditions in the cooling treatment of the metal product: the cooling temperature is -10 to -30 ° C, and the cooling time is 1-2 hours.
本发明的有益效果是：采用该种方法对金属制品的表面进行处理，特别是在处理的过程中先对金属制品进行冷却，使金属制品在处理过程中性能更加稳定，表面处理更加顺畅，容易将抗耐磨剂吸附在金属制品的表面，工艺简单可靠。The invention has the beneficial effects that the surface of the metal product is treated by the method, in particular, the metal product is cooled first during the treatment process, so that the performance of the metal product is more stable during the treatment process, and the surface treatment is smoother and easier. The anti-abrasion agent is adsorbed on the surface of the metal product, and the process is simple and reliable.
具体实施方式detailed description
为了加深对本发明的理解，下面将结合实施例对本发明作进一步详述，该实施例仅用于解释本发明，并不构成对本发明的保护范围的限定。The present invention will be further described in detail with reference to the embodiments of the present invention. This embodiment is intended to be illustrative only and not to limit the scope of the invention.
实施例1Example 1
一种金属制品的表面处理工艺，包括以下工艺步骤：A surface treatment process for a metal product, comprising the following process steps:
a、金属制品预处理：把需要处理的金属制品表面清洗干净，再进行毛刺和抛光处理；a, metal product pretreatment: the surface of the metal product to be treated is cleaned, and then burr and polished;
b、金属制品的冷却处理：将预处理后的金属制品在冷却器中进行冷却，冷却温度是-10℃，冷却时间为1小时； b. Cooling treatment of the metal product: the pretreated metal product is cooled in a cooler, the cooling temperature is -10 ° C, and the cooling time is 1 hour;
c、金属制品表面处理：将冷却处理完成的金属制品进行双面电晕处理，再将抗耐磨剂均匀涂抹在金属表面，利用真空镀膜法进行镀层，将金属制品的表面处理完成，即可得到成品。c. Surface treatment of metal products: the metal products after cooling treatment are subjected to double-sided corona treatment, and then the anti-abrasion agent is evenly applied on the metal surface, and the coating is performed by vacuum coating method, and the surface treatment of the metal products is completed. Get the finished product.
实施例2Example 2
一种金属制品的表面处理工艺，包括以下工艺步骤：A surface treatment process for a metal product, comprising the following process steps:
a、金属制品预处理：把需要处理的金属制品表面清洗干净，再进行毛刺和抛光处理；a, metal product pretreatment: the surface of the metal product to be treated is cleaned, and then burr and polished;
b、金属制品的冷却处理：将预处理后的金属制品在冷却器中进行冷却，冷却温度是-20℃，冷却时间为1.5小时；b. Cooling treatment of the metal product: the pretreated metal product is cooled in a cooler, the cooling temperature is -20 ° C, and the cooling time is 1.5 hours;
c、金属制品表面处理：将冷却处理完成的金属制品进行双面电晕处理，再将抗耐磨剂均匀涂抹在金属表面，利用真空镀膜法进行镀层，将金属制品的表面处理完成，即可得到成品。c. Surface treatment of metal products: the metal products after cooling treatment are subjected to double-sided corona treatment, and then the anti-abrasion agent is evenly applied on the metal surface, and the coating is performed by vacuum coating method, and the surface treatment of the metal products is completed. Get the finished product.
实施例3Example 3
一种金属制品的表面处理工艺，包括以下工艺步骤：A surface treatment process for a metal product, comprising the following process steps:
a、金属制品预处理：把需要处理的金属制品表面清洗干净，再进行毛刺和抛光处理；a, metal product pretreatment: the surface of the metal product to be treated is cleaned, and then burr and polished;
b、金属制品的冷却处理：将预处理后的金属制品在冷却器中进行冷却，冷却温度是-30℃，冷却时间为2小时；b. Cooling treatment of the metal product: the pretreated metal product is cooled in a cooler, the cooling temperature is -30 ° C, and the cooling time is 2 hours;
c、金属制品表面处理：将冷却处理完成的金属制品进行双面电晕处理，再将抗耐磨剂均匀涂抹在金属表面，利用真空镀膜法进行镀层，将金属制品的表面处理完成，即可得到成品。c. Surface treatment of metal products: the metal products after cooling treatment are subjected to double-sided corona treatment, and then the anti-abrasion agent is evenly applied on the metal surface, and the coating is performed by vacuum coating method, and the surface treatment of the metal products is completed. Get the finished product.
本发明的有益效果是：采用该种方法对金属制品的表面进行处 理，特别是在处理的过程中先对金属制品进行冷却，使金属制品在处理过程中性能更加稳定，表面处理更加顺畅，容易将抗耐磨剂吸附在金属制品的表面，工艺简单可靠。The beneficial effects of the invention are: using this method to carry out the surface of the metal product In particular, in the process of treatment, the metal product is first cooled, so that the metal product is more stable in the process of treatment, the surface treatment is smoother, and the anti-abrasion agent is easily adsorbed on the surface of the metal product, and the process is simple and reliable.
以上所述，仅是本发明的较佳实施例而已，并非是对本发明作任何其他形式的限制，而依据本发明的技术实质所作的任何修改或等同变化，仍属于本发明所要求保护的范围。 The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification or equivalent change made according to the technical essence of the present invention still falls within the scope of the claimed invention. .

Claims (2)

  1. 一种金属制品的表面处理工艺，其特征在于：包括以下工艺步骤：A surface treatment process for a metal product, comprising: the following process steps:
    a、金属制品预处理：把需要处理的金属制品表面清洗干净，再进行毛刺和抛光处理；a, metal product pretreatment: the surface of the metal product to be treated is cleaned, and then burr and polished;
    b、金属制品的冷却处理：将预处理后的金属制品在冷却器中进行冷却；b. Cooling treatment of the metal product: cooling the pretreated metal product in a cooler;
    c、金属制品表面处理：将冷却处理完成的金属制品进行双面电晕处理，再将抗耐磨剂均匀涂抹在金属表面，利用真空镀膜法进行镀层，将金属制品的表面处理完成，即可得到成品。c. Surface treatment of metal products: the metal products after cooling treatment are subjected to double-sided corona treatment, and then the anti-abrasion agent is evenly applied on the metal surface, and the coating is performed by vacuum coating method, and the surface treatment of the metal products is completed. Get the finished product.
  2. 根据权利要求1所述的一种金属制品的表面处理工艺，其特征在于：所述金属制品的冷却处理中的冷却条件：冷却温度是-10～-30℃，冷却时间为1-2小时。 The surface treatment process for a metal product according to claim 1, characterized in that the cooling condition in the cooling treatment of the metal product is a cooling temperature of -10 to -30 ° C and a cooling time of 1-2 hours.
PCT/CN2016/107589 2016-01-27 2016-11-29 Surface treatment process for metal product WO2017128845A1 (en)

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CN105568216A (en) * 2016-01-27 2016-05-11 太仓捷公精密金属材料有限公司 Surface treatment process of metal product

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CN2117379U (en) * 1991-06-20 1992-09-30 核工业西南物理研究院 Vacuum low temp. treating apparatus
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