CN113818061A - 一种用于陶瓷制品的表面电镀工艺 - Google Patents

一种用于陶瓷制品的表面电镀工艺 Download PDF

Info

Publication number
CN113818061A
CN113818061A CN202111110864.5A CN202111110864A CN113818061A CN 113818061 A CN113818061 A CN 113818061A CN 202111110864 A CN202111110864 A CN 202111110864A CN 113818061 A CN113818061 A CN 113818061A
Authority
CN
China
Prior art keywords
ceramic product
ceramic
temperature
time
coarsening
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.)
Pending
Application number
CN202111110864.5A
Other languages
English (en)
Inventor
张晓�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhenjiang Jinxing Surface Engineering Technology Co ltd
Original Assignee
Zhenjiang Jinxing Surface Engineering Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhenjiang Jinxing Surface Engineering Technology Co ltd filed Critical Zhenjiang Jinxing Surface Engineering Technology Co ltd
Priority to CN202111110864.5A priority Critical patent/CN113818061A/zh
Publication of CN113818061A publication Critical patent/CN113818061A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00Electroplating characterised by the article coated
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/0072Heat treatment
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
    • C04B41/4564Electrolytic or electrophoretic processes, e.g. electrochemical re-alkalisation of reinforced concrete
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/51Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/53After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • C04B41/5315Cleaning compositions, e.g. for removing hardened cement from ceramic tiles
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/53After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • C04B41/5338Etching
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81Coating or impregnation
    • C04B41/85Coating or impregnation with inorganic materials
    • C04B41/88Metals
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/91After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics involving the removal of part of the materials of the treated articles, e.g. etching
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00Electroplating: Baths therefor
    • C25D3/02Electroplating: Baths therefor from solutions
    • C25D3/56Electroplating: Baths therefor from solutions of alloys
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48After-treatment of electroplated surfaces
    • C25D5/50After-treatment of electroplated surfaces by heat-treatment
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/54Electroplating of non-metallic surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

本发明公开了一种用于陶瓷制品的表面电镀工艺,本电镀工艺在粗化处理和预浸处理之间增设了中和除灰处理,去除了陶瓷制品表面附着的灰尘,增强了陶瓷制品和镀层之间的结合能力,同时本电镀工艺在电镀完成后增设了热处理,消除了陶瓷制品在电镀过程中所产生的应力,有效防止了陶瓷制品发生变形甚至开裂的现象,提高了陶瓷制品的成品率。

Description

一种用于陶瓷制品的表面电镀工艺
技术领域
本发明涉及一种电镀工艺,具体涉及一种用于陶瓷制品的表面电镀工艺。
背景技术
电镀就是利用电解原理在某些金属表面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金属氧化,提高耐磨性、导电性、反光性、抗腐蚀性及增进美观等作用。随着电镀技术的发展,越来越多的电镀制品改为在非金属材料表面上进行镀覆,以陶瓷制品为例,由于陶瓷制品本身不导电的特性,在其表面进行电镀时存在结合能力差、镀层厚度不均匀等问题,并且由于陶瓷制品在进行电镀时会产生应力,如果不及时消除陶瓷制品的应力,很容易导致陶瓷制品变形甚至开裂。
发明内容
本发明为了解决现有技术的不足,提供一种用于陶瓷制品的表面电镀工艺。
一种用于陶瓷制品的表面电镀工艺,包括以下步骤:
步骤一:将陶瓷制品放在温度为50~70℃的除油液中清洗,清洗时间为5~15min,所述除油液中除油粉的浓度为70g/L,清洗完成后用水去除陶瓷制品表面残留的除油液;
步骤二:将除油清洗后的陶瓷制品放在温度为40~45℃的粗化液中粗化,粗化时间为5~15min,所述粗化液的容积为200mL/L,粗化完成后用水去除陶瓷制品表面残留的粗化液;
步骤三:将粗化后的陶瓷制品放在常温的10%稀酸液中中和除灰,中和除灰的时间为5~15min,中和除灰完成后用水去除陶瓷制品表面残留的稀酸液;
步骤四:将中和除灰后的陶瓷制品放在温度为38~45℃的预浸液原液中预浸,预浸时间为1~3min;
步骤五:使用常温的10%盐酸液活化去除陶瓷制品表面的氧化层,活化时间为1~5min;
步骤六:使用电镀技术在陶瓷制品的表面上镀覆一层铜镍合金;
步骤七:对电镀完成后的陶瓷制品进行热处理,消除陶瓷制品在电镀过程中所产生的应力,所述热处理的温度为320℃,热处理的时间为1h。
步骤八:对去除应力后的陶瓷制品依次进行拔检和外观全检。
优选地,步骤一中所述除油液的温度为60℃,清洗时间为10min。
优选地,步骤二中所述粗化液的温度为40℃,粗化时间为10min。
优选地,步骤三中所述中和除灰的时间为10min。
优选地,步骤四中所述预浸液原液的温度为40℃,预浸时间为2min。
优选地,步骤五中所述的活化时间为3min。
有益效果:本发明公开了一种用于陶瓷制品的表面电镀工艺,本电镀工艺在粗化处理和预浸处理之间增设了中和除灰处理,去除了陶瓷制品表面附着的灰尘,增强了陶瓷制品和镀层之间的结合能力,同时本电镀工艺在电镀完成后增设了热处理,消除了陶瓷制品在电镀过程中所产生的应力,有效防止了陶瓷制品发生变形甚至开裂的现象,提高了陶瓷制品的成品率。
具体实施方式
为了加深对本发明的理解,下面结合实施例对本发明作进一步详细详述,该实施例仅用于解释本发明,并不构成对本发明保护范围的限定。
一种用于陶瓷制品的表面电镀工艺,包括以下步骤:
步骤一:将陶瓷制品放在温度为50~70℃的除油液中清洗,清洗时间为5~15min,所述除油液中除油粉的浓度为70g/L,清洗完成后用水去除陶瓷制品表面残留的除油液;
步骤二:将除油清洗后的陶瓷制品放在温度为40~45℃的粗化液中粗化,粗化时间为5~15min,所述粗化液的容积为200mL/L,粗化完成后用水去除陶瓷制品表面残留的粗化液;
步骤三:将粗化后的陶瓷制品放在常温的10%稀酸液中中和除灰,中和除灰的时间为5~15min,中和除灰完成后用水去除陶瓷制品表面残留的稀酸液;
步骤四:将中和除灰后的陶瓷制品放在温度为38~45℃的预浸液原液中预浸,预浸时间为1~3min;
步骤五:使用常温的10%盐酸液活化去除陶瓷制品表面的氧化层,活化时间为1~5min;
步骤六:使用电镀技术在陶瓷制品的表面上镀覆一层铜镍合金;
步骤七:对电镀完成后的陶瓷制品进行热处理,消除陶瓷制品在电镀过程中所产生的应力,所述热处理的温度为320℃,热处理的时间为1h。
步骤八:对去除应力后的陶瓷制品依次进行拔检和外观全检。
于本实施例中,步骤一中所述除油液的温度为60℃,清洗时间为10min。
于本实施例中,步骤二中所述粗化液的温度为40℃,粗化时间为10min。
于本实施例中,步骤三中所述中和除灰的时间为10min。
于本实施例中,步骤四中所述预浸液原液的温度为40℃,预浸时间为2min。
于本实施例中,步骤五中所述的活化时间为3min。
本电镀工艺在粗化处理和预浸处理之间增设了中和除灰处理,去除了陶瓷制品表面附着的灰尘,增强了陶瓷制品和镀层之间的结合能力,同时本电镀工艺在电镀完成后增设了热处理,消除了陶瓷制品在电镀过程中所产生的应力,有效防止了陶瓷制品发生变形甚至开裂的现象,提高了陶瓷制品的成品率。
以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (6)

1.一种用于陶瓷制品的表面电镀工艺,其特征在于,包括以下步骤:
步骤一:将陶瓷制品放在温度为50~70℃的除油液中清洗,清洗时间为5~15min,所述除油液中除油粉的浓度为70g/L,清洗完成后用水去除陶瓷制品表面残留的除油液;
步骤二:将除油清洗后的陶瓷制品放在温度为40~45℃的粗化液中粗化,粗化时间为5~15min,所述粗化液的容积为200mL/L,粗化完成后用水去除陶瓷制品表面残留的粗化液;
步骤三:将粗化后的陶瓷制品放在常温的10%稀酸液中中和除灰,中和除灰的时间为5~15min,中和除灰完成后用水去除陶瓷制品表面残留的稀酸液;
步骤四:将中和除灰后的陶瓷制品放在温度为38~45℃的预浸液原液中预浸,预浸时间为1~3min;
步骤五:使用常温的10%盐酸液活化去除陶瓷制品表面的氧化层,活化时间为1~5min;
步骤六:使用电镀技术在陶瓷制品的表面上镀覆一层铜镍合金;
步骤七:对电镀完成后的陶瓷制品进行热处理,消除陶瓷制品在电镀过程中所产生的应力,所述热处理的温度为320℃,热处理的时间为1h。
步骤八:对去除应力后的陶瓷制品依次进行拔检和外观全检。
2.根据权利要求1所述的一种用于陶瓷制品的表面电镀工艺,其特征在于,步骤一中所述除油液的温度为60℃,清洗时间为10min。
3.根据权利要求1所述的一种用于陶瓷制品的表面电镀工艺,其特征在于,步骤二中所述粗化液的温度为40℃,粗化时间为10min。
4.根据权利要求1所述的一种用于陶瓷制品的表面电镀工艺,其特征在于,步骤三中所述中和除灰的时间为10min。
5.根据权利要求1所述的一种用于陶瓷制品的表面电镀工艺,其特征在于,步骤四中所述预浸液原液的温度为40℃,预浸时间为2min。
6.根据权利要求1所述的一种用于陶瓷制品的表面电镀工艺,其特征在于,步骤五中所述的活化时间为3min。
CN202111110864.5A 2021-09-23 2021-09-23 一种用于陶瓷制品的表面电镀工艺 Pending CN113818061A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111110864.5A CN113818061A (zh) 2021-09-23 2021-09-23 一种用于陶瓷制品的表面电镀工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111110864.5A CN113818061A (zh) 2021-09-23 2021-09-23 一种用于陶瓷制品的表面电镀工艺

Publications (1)

Publication Number Publication Date
CN113818061A true CN113818061A (zh) 2021-12-21

Family

ID=78920959

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111110864.5A Pending CN113818061A (zh) 2021-09-23 2021-09-23 一种用于陶瓷制品的表面电镀工艺

Country Status (1)

Country Link
CN (1) CN113818061A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10256699A (ja) * 1997-03-11 1998-09-25 Sumitomo Kinzoku Electro Device:Kk セラミック回路基板の製造方法
CN106757240A (zh) * 2016-11-30 2017-05-31 重庆帅邦机械有限公司 一种汽车外部件电镀的前处理工艺
CN107287633A (zh) * 2017-06-21 2017-10-24 太仓市金鹿电镀有限公司 一种表面无钯活化电镀工艺
CN107313048A (zh) * 2017-05-08 2017-11-03 广东伊莱特电器有限公司 一种ih陶瓷锅具的电镀工艺
CN111304666A (zh) * 2020-03-09 2020-06-19 福建新峰科技有限公司 一种铝制品耐强酸、耐强碱、高耐磨表面处理工艺
CN112695305A (zh) * 2020-12-13 2021-04-23 娄底市精细陶瓷工业技术检测中心(国家电子陶瓷产品质量监督检验中心(湖南)) 一种高结合力电镀膜陶瓷电阻制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10256699A (ja) * 1997-03-11 1998-09-25 Sumitomo Kinzoku Electro Device:Kk セラミック回路基板の製造方法
CN106757240A (zh) * 2016-11-30 2017-05-31 重庆帅邦机械有限公司 一种汽车外部件电镀的前处理工艺
CN107313048A (zh) * 2017-05-08 2017-11-03 广东伊莱特电器有限公司 一种ih陶瓷锅具的电镀工艺
CN107287633A (zh) * 2017-06-21 2017-10-24 太仓市金鹿电镀有限公司 一种表面无钯活化电镀工艺
CN111304666A (zh) * 2020-03-09 2020-06-19 福建新峰科技有限公司 一种铝制品耐强酸、耐强碱、高耐磨表面处理工艺
CN112695305A (zh) * 2020-12-13 2021-04-23 娄底市精细陶瓷工业技术检测中心(国家电子陶瓷产品质量监督检验中心(湖南)) 一种高结合力电镀膜陶瓷电阻制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
赵英键: ""陶瓷金属化表层电镀工艺研究"", 《电镀与精饰》, pages 115 - 116 *

Similar Documents

Publication Publication Date Title
US4346128A (en) Tank process for plating aluminum substrates including porous aluminum castings
EP0393169B1 (en) Method for plating on titanium
CN101280444B (zh) 用于钕铁硼磁钢防腐的电镀方法
CN102953101B (zh) 一种镀铬锌合金拉链及其电镀方法
CN110484919A (zh) 退镀液及其退除含钛膜层的方法、及表面形成有含钛膜层的基材的退镀方法
CN111636081A (zh) 一种汽车金属零部件表面处理工艺方法
CN110592625A (zh) 一种钛合金表面石墨烯改性Cu-Zn复合镀层制备方法
JP2020523486A (ja) 表面に電気めっき層を有する難溶融金属またはステンレス鋼、および難溶融金属またはステンレス鋼の表面の電気めっきプロセス
CN111962117B (zh) 一种陶瓷-金属外壳的多层镀镍工艺
CN113818061A (zh) 一种用于陶瓷制品的表面电镀工艺
US2420291A (en) Electrodepositing copper upon steel wire
CN113913821A (zh) 一种用于蓝宝石产品的表面处理工艺
CN106521462A (zh) 一种透平机械用化学镀镍‑钨‑磷表面强化工艺方法
CN112030202B (zh) 一种跑道零件表面镀层的加工方法及其电镀挂具
CN101736333A (zh) 一种铝合金工件表面处理方法及铝合金工件
CN111733432B (zh) 浸锌液及其制备方法、金属的表面处理方法、铝制件
CN108004556B (zh) 一种硅铝复合材料涂镀表面去灰处理方法
CN114016100A (zh) Mems探针表面超硬耐磨电镀涂层的制备方法
CN1384225A (zh) 连铸结晶器铜板工作面电镀镍铁合金工艺
CN111001658B (zh) 一种汽车覆盖件用钢铝复合板及其制备方法
CN109321902B (zh) 一种粉末冶金高温合金电镀铬的方法
CN207918993U (zh) 一种光亮锌镍合金、高锡铜锡合金、铜锌合金的仿金复合镀层结构
CN110144609A (zh) 一种多次沉锌的电镀加工方法
CN104294243A (zh) 一种铝管镀镍方法
TWI806422B (zh) 高耐蝕層狀結構及其製備方法

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