CN112405120A - 一种金属表面处理工艺 - Google Patents

一种金属表面处理工艺 Download PDF

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Publication number
CN112405120A
CN112405120A CN202011111253.8A CN202011111253A CN112405120A CN 112405120 A CN112405120 A CN 112405120A CN 202011111253 A CN202011111253 A CN 202011111253A CN 112405120 A CN112405120 A CN 112405120A
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metal
polishing
metal surface
coating
anticorrosive
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蒲东云
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Jinyuankang Huizhou Industrial Co ltd
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Jinyuankang Huizhou Industrial Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
    • B24B31/14—Abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

本发明公开了一种金属表面处理工艺，包括以下步骤：步骤一：表面抛光处理：1)粗抛‑精抛；步骤二：表面烘干：金属表面通过远红外进行快速烘干；步骤三：防腐镀层：在金属表面进行镀锌处理，并在锌中加入铝成分；步骤四：耐磨涂层：利用超音速喷涂设备在金属镀层表面喷涂碳化钨涂层或陶瓷涂层；步骤五：防腐涂层：在金属外表面喷涂凡士林或防腐油漆；步骤六：表面烘干：金属表面通过远红外进行快速烘干；步骤七：检测：对烘干后的金属表面进行检测，在放大50倍的显微镜下观察金属表面是否有缺陷，并查看表面粗糙度是否符合要求。本发明与现有技术相比的优点在于：表面光洁度较好，同时防腐和耐磨性较好，大大提高金属的美观度和使用寿命。

Description

一种金属表面处理工艺
技术领域
本发明涉及金属表面处理技术领域，具体是指一种金属表面处理工艺。
背景技术
金属是我们日常生活中较为常见的材料，金属的种类较多，应用范围非常的广泛，金属在加工制作的过程中必不可少的一项就是表面的处理，金属表面处理的好坏直接影响金属制成品的美观以及使用的寿命。
现有的金属表面处理的工艺较多，处理的工艺步骤通常为，表面清洁抛光，然后进行防腐的处理即可，表面处理的工艺较为简单，表面的光洁度不好，同时仅设有一层防腐处理层，防腐效果较差，另外耐磨性也不好，大大降低了金属的美观度和使用寿命。
发明内容
本发明要解决的技术问题是克服以上技术缺陷，提供一种金属表面处理工艺，表面光洁度较好，同时防腐和耐磨性较好，大大提高金属的美观度和使用寿命。
为解决上述技术问题，本发明提供的技术方案为：一种金属表面处理工艺，包括以下步骤：
步骤一：表面抛光处理：1)粗抛：将金属放入高度旋转的滚筒抛光设备中，并填充钢球、石灰和磨料；
2)精抛：向滚筒抛光设备中填充钢球和毛皮碎块，连续转动3-4小时取出，并将加工表面浸在抛光液中，并用抛光轮再次进行抛光处理，抛光后金属表面粗糙度不大于Ra0.01微米；
步骤二：表面烘干：将步骤一中精抛过的金属表面通过远红外进行快速烘干；
步骤三：防腐镀层：在金属表面进行镀锌处理，并在锌中加入铝成分；
步骤四：耐磨涂层：利用超音速喷涂设备在金属镀层表面喷涂碳化钨涂层或陶瓷涂层；
步骤五：防腐涂层：在金属耐磨涂层外表面喷涂凡士林或防腐油漆；
步骤六：表面烘干：将步骤五中处理过的金属表面通过远红外进行快速烘干；
步骤七：检测：对烘干后的金属表面进行检测，在放大50倍的显微镜下观察金属表面是否有缺陷，并查看表面粗糙度是否符合要求。
优选的，抛光液由粒度为W5-W0.5的氧化铬微粉和乳化液混合而成，抛光轮材质匀细并由经脱脂处理的木材或细毛毡制成。
优选的，步骤三中采用电镀或热浸镀方式。
本发明与现有技术相比的优点在于：采用粗抛光、精抛光使得金属表面光洁度较好，整体较为美观，同时采用防腐镀层和防腐涂层两层防腐，并在镀层锌中加入铝，大大提高金属表面的防腐效果，另外两层防腐层之间涂有耐磨涂层，大大提高金属的耐磨性，延长金属的使用寿命。
具体实施方式
下面对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
实施例1：
本发明公开一种金属表面处理工艺，包括以下步骤：
步骤一：表面抛光处理：1)粗抛：将金属放入高度旋转的滚筒抛光设备中，并填充钢球、石灰和磨料；
3)精抛：向滚筒抛光设备中填充钢球和毛皮碎块，连续转动3-4小时取出，并将加工表面浸在抛光液中，并用抛光轮再次进行抛光处理，抛光后金属表面粗糙度不大于Ra0.01微米；
步骤二：表面烘干：将步骤一中精抛过的金属表面通过远红外进行快速烘干；
步骤三：防腐镀层：在金属表面进行镀锌处理，并在锌中加入铝成分；
步骤四：耐磨涂层：利用超音速喷涂设备在金属镀层表面喷涂碳化钨涂层或陶瓷涂层；
步骤五：防腐涂层：在金属耐磨涂层外表面喷涂凡士林或防腐油漆；
步骤六：表面烘干：将步骤五中处理过的金属表面通过远红外进行快速烘干；
步骤七：检测：对烘干后的金属表面进行检测，在放大50倍的显微镜下观察金属表面是否有缺陷，并查看表面粗糙度是否符合要求。
抛光液由粒度为W5-W0.5的氧化铬微粉和乳化液混合而成，抛光轮材质匀细并由经脱脂处理的木材或细毛毡制成。
步骤三中采用电镀或热浸镀方式。
采用粗抛光、精抛光，同时使用抛光液使得金属表面粗糙度较小，光洁度较好，整体较为美观，同时采用防腐镀层和防腐涂层两层防腐，并在镀层锌中加入铝，在金属表面的接合口，接头或孔穴附近，镀层会因外力或加工而受到破坏，无法完整的包覆待保护物，铝会移转到镀层被破坏的部分，大大提高金属表面的防腐效果，另外两层防腐层之间涂有耐磨涂层，大大提高金属的耐磨性，延长金属的使用寿命。
以上公开的本发明优选实施例只是用于帮助阐述本发明。优选实施例并没有详尽叙述所有的细节，也不限制该发明仅为所述的具体实施方式。显然，根据本说明书的内容，可作很多的修改和变化。本说明书选取并具体描述这些实施例，是为了更好地解释本发明的原理和实际应用，从而使所属技术领域技术人员能很好地理解和利用本发明。本发明仅受权利要求书及其全部范围和等效物的限制。

Claims (3)

1.一种金属表面处理工艺，其特征在于：包括以下步骤：
步骤一：表面抛光处理：1)粗抛：将金属放入高度旋转的滚筒抛光设备中，并填充钢球、石灰和磨料；
2)精抛：向滚筒抛光设备中填充钢球和毛皮碎块，连续转动3-4小时取出，并将加工表面浸在抛光液中，并用抛光轮再次进行抛光处理，抛光后金属表面粗糙度不大于Ra0.01微米；
步骤二：表面烘干：将步骤一中精抛过的金属表面通过远红外进行快速烘干；
步骤三：防腐镀层：在金属表面进行镀锌处理，并在锌中加入铝成分；
步骤四：耐磨涂层：利用超音速喷涂设备在金属镀层表面喷涂碳化钨涂层或陶瓷涂层；
步骤五：防腐涂层：在金属耐磨涂层外表面喷涂凡士林或防腐油漆；
步骤六：表面烘干：将步骤五中处理过的金属表面通过远红外进行快速烘干；
步骤七：检测：对烘干后的金属表面进行检测，在放大50倍的显微镜下观察金属表面是否有缺陷，并查看表面粗糙度是否符合要求。
2.根据权利要求1所述的一种金属表面处理工艺，其特征在于：抛光液由粒度为W5-W0.5的氧化铬微粉和乳化液混合而成，抛光轮材质匀细并由经脱脂处理的木材或细毛毡制成。
3.根据权利要求1所述的一种金属表面处理工艺，其特征在于：步骤三中采用电镀或热浸镀方式。
CN202011111253.8A 2020-10-16 2020-10-16 一种金属表面处理工艺 Withdrawn CN112405120A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113043153A (zh) * 2021-03-05 2021-06-29 河北三厦厨具科技有限公司 一种铸件的研磨光饰方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113043153A (zh) * 2021-03-05 2021-06-29 河北三厦厨具科技有限公司 一种铸件的研磨光饰方法

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Application publication date: 20210226