[go: up one dir, main page]

KR940009364A - 철 도금 알루미늄 합금 부품 및 그 도금 방법 - Google Patents

철 도금 알루미늄 합금 부품 및 그 도금 방법 Download PDF

Info

Publication number
KR940009364A
KR940009364A KR1019930021084A KR930021084A KR940009364A KR 940009364 A KR940009364 A KR 940009364A KR 1019930021084 A KR1019930021084 A KR 1019930021084A KR 930021084 A KR930021084 A KR 930021084A KR 940009364 A KR940009364 A KR 940009364A
Authority
KR
South Korea
Prior art keywords
layer
iron
plating
aluminum alloy
nickel
Prior art date
Application number
KR1019930021084A
Other languages
English (en)
Other versions
KR960006592B1 (ko
Inventor
트로프-팩맨 수우
Original Assignee
완다 케이. 덴슨-로우
휴우즈 에어크라프트 캄파니
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 완다 케이. 덴슨-로우, 휴우즈 에어크라프트 캄파니 filed Critical 완다 케이. 덴슨-로우
Publication of KR940009364A publication Critical patent/KR940009364A/ko
Application granted granted Critical
Publication of KR960006592B1 publication Critical patent/KR960006592B1/ko

Links

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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/48—Coating with alloys
    • C23C18/50—Coating with alloys with alloys based on iron, cobalt or nickel
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/42—Pretreatment of metallic surfaces to be electroplated of light metals
    • C25D5/44—Aluminium
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/1601—Process or apparatus
    • C23C18/1633—Process of electroless plating
    • C23C18/1646—Characteristics of the product obtained
    • C23C18/165—Multilayered product
    • C23C18/1651—Two or more layers only obtained by electroless plating
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/1601—Process or apparatus
    • C23C18/1633—Process of electroless plating
    • C23C18/1646—Characteristics of the product obtained
    • C23C18/165—Multilayered product
    • C23C18/1653—Two or more layers with at least one layer obtained by electroless plating and one layer obtained by electroplating
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/54—Contact plating, i.e. electroless electrochemical plating
    • 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
    • C23C28/02—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 only coatings only including layers of metallic material
    • C23C28/023—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 only coatings only including layers of metallic material only coatings of metal elements only
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/615—Microstructure of the layers, e.g. mixed structure
    • C25D5/617—Crystalline layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y10S428/926—Thickness of individual layer specified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/934—Electrical process
    • Y10S428/935—Electroplating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12708—Sn-base component
    • Y10T428/12722—Next to Group VIII metal-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemically Coating (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

390 알루미늄 합금 피스톤(12)와 같은 알루미늄 합금 기판(10)을 철로 도금하는 방법은 (가) 알루미늄 기판상에 아연산염 조로부터 아연산염 층을 도금하는 단계와, (나) 아연산염 층상에 무전해 니켈조로부터 니켈 층(14)를 도금하는 단계와, (다) 니켈 층상에 황상암모늄 철조로부터 철 층(16)을 도금하는 단계와, (라) 철 층상에 알칼리 주석 조로부터 주석 층(18)을 도금하는 단계로 이루어진다. 아래에 놓인 알루미늄을 산화로부터 보호하는 아연층은 무전해 도금중에 소멸된다. 이들 조 모두를 시안화물 및 염화물보다 훨씬 더 안전하다. 또한 이들은 가격면에서 유리하고 전체적으로 폐쇄된 루우프 도금 시스템에서 이용될 수 있다.

Description

철 도금 알루미늄 합금 부품 및 그 도금 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따라 코팅된 알루미늄 피스톤의 구조를 도시하는 개략도.

Claims (10)

  1. 철 도금 알루미늄 합금 부품에 있어서, 상기 알루미늄 합금 부품은 상기 부품의 표면 상의 니켈의 제1층(14)와 상기 니켈의 제1층 상의 철의 제2층(16)과, 상기 철의 제2층상의 주석의 제3층(18)을 갖는 것을 특징으로 하는 철 도금 알루미늄 합금 부품.
  2. 제1항에 있어서, 상기 니켈 층이 두께는 약 0.000005 내지 0.0038cm(0.000002 내지 0.0015인치)이고, 상기 철 층의 두께는 약 0.00051 내지 0.0038cm(0.0002 내지 0.0015인치)이고, 상기 주석 층의 두께는 약 0.000012 내지 0.00025cm(0.000005 내지 0.0001 인치)인 것을 특징으로 하는 철 도금 알루미늄 합금 부품.
  3. 제2항에 있어서, 상기 니켈 층의 두께가 약 0.0000076 내지 0.000127cm(0.000003 내지 0.000005인치)인 것을 특징으로 하는 철 도금 알루미늄 합금 부품.
  4. 제2항에 있어서, 상기 철 층의 두께가 약 0.0025cm(0.001인치)인 것을 특징으로 하는 철 도금 알루미늄 합금 부품.
  5. 제2항에 있어서, 상기 주석 층의 두께가 약 0.0000178 내지 0.0000038cm(0.000007 내지 0.000015 인치)인 것을 특징으로 하는 철 도금 알루미늄 합금 부품.
  6. 제1항에 있어서, 상기 부품은 390 알루미늄 합금 피스톤(12)로 이루어진 것을 특징으로 하는 철 도금 알루미늄 합금 부품.
  7. 제1항의 상기 알루미늄 합금 부품들을 도금하는 방법에 있어서, (가) 상기 알루미늄 기판상에 아연산염 조로부터 아연산염 층을 도금하는 단계와, (나) 상기 아연산염 층상에 무전해 니켈 조로부터 니켈 층을 도금하는 단계와, (다) 상기 니켈 층상에 황산철 조로부터 철 층을 도금하는 단계와, (라) 상기 철 층상에 알칼리성 주석 조로부터 주석 층을 도금하는 단계를 포함하는 것을 특징으로 하는 철 도금 알루미늄 합금 부품 도금 방법.
  8. 제7항에 있어서, 상기 니켈은 무전해 니켈 도금조로부터 도금되는 것을 특징으로 하는 철 도금 알루미늄 합금 부품.
  9. 제7항에 있어서, 상기 철온 황산 암모늄 제1철의 수용액으로 이루어진 철 도금조로부터 도금되는 것을 특징으로 하는 철 도금 알루미늄 합금 부품.
  10. 제9항에 있어서, 상기 도금조는 pH가 약 2.0 내지 2.9로 유지되는 황산 암모늄 제1철 약 250 내지 400g/L의 수용액으로 이루어진 것으로 특징으로 하는 철 도금 알루미늄 합금부품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930021084A 1992-10-13 1993-10-12 철 도금 알루미늄 합금 부품 및 그 도금 방법 KR960006592B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95988192A 1992-10-13 1992-10-13
US959,881 1992-10-13

Publications (2)

Publication Number Publication Date
KR940009364A true KR940009364A (ko) 1994-05-20
KR960006592B1 KR960006592B1 (ko) 1996-05-20

Family

ID=25502530

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930021084A KR960006592B1 (ko) 1992-10-13 1993-10-12 철 도금 알루미늄 합금 부품 및 그 도금 방법

Country Status (5)

Country Link
US (2) US5534358A (ko)
EP (1) EP0592946A1 (ko)
JP (1) JPH06212454A (ko)
KR (1) KR960006592B1 (ko)
CA (1) CA2107866A1 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10196539A (ja) * 1997-01-17 1998-07-31 Zexel Corp 往復式圧縮機
EP0928667A3 (en) * 1997-12-31 2001-05-23 Porter-Cable Corporation Internal combustion fastener driving tool aluminium cylinder
US6521521B1 (en) * 1999-06-18 2003-02-18 Fu Sheng Industrial Co., Ltd. Bonding pad structure and method for fabricating the same
US6656606B1 (en) 2000-08-17 2003-12-02 The Westaim Corporation Electroplated aluminum parts and process of production
US6606983B2 (en) 2001-09-18 2003-08-19 Federal-Mogul World Wide, Inc. Ferrous pistons for diesel engines having EGR coating
DE10159890B4 (de) * 2001-12-06 2006-02-16 Federal-Mogul Burscheid Gmbh Verfahren für das Beschichten von Aluminiumwerkstoffen mit Funktionsschichten aus Eisen
JP4159897B2 (ja) * 2003-02-26 2008-10-01 東洋鋼鈑株式会社 ハンダ性に優れた表面処理Ａｌ板、それを用いたヒートシンク、およびハンダ性に優れた表面処理Ａｌ板の製造方法
US8225481B2 (en) * 2003-05-19 2012-07-24 Pratt & Whitney Rocketdyne, Inc. Diffusion bonded composite material and method therefor
US20070102300A1 (en) * 2005-11-07 2007-05-10 Jin-Shing Dai Method for ceramic electroplating a cylinder assembly of an internal combustion engine
JP5654536B2 (ja) * 2012-09-10 2015-01-14 ヤマハ発動機株式会社 鉄めっき装置
CN105492748A (zh) * 2013-08-30 2016-04-13 日立工机株式会社 发动机以及具备该发动机的发动机作业机
JP7016223B2 (ja) * 2017-04-28 2022-02-04 日本パーカライジング株式会社 積層材
US20190293192A1 (en) * 2018-03-23 2019-09-26 Kennedy Valve Company Cushioned Check Valve
CN110129779B (zh) * 2019-06-12 2021-06-18 合肥工业大学 一种铝合金表面化学浸镀铁的方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA747321A (en) * 1966-11-29 G. Kamm Gilbert Composite coated ferrous metal sheet and method of making same
DE294512C (ko)
US2827399A (en) * 1956-03-28 1958-03-18 Sylvania Electric Prod Electroless deposition of iron alloys
US3202529A (en) * 1962-08-08 1965-08-24 Sperry Rand Corp Disposition of nickel-cobalt alloy on aluminum substrates
US3898098A (en) * 1971-06-21 1975-08-05 Int Nickel Co Process for producing iron electrode
GB1436855A (en) * 1972-11-14 1976-05-26 Yoshizaki K Method of producing tin coated steel sheet used for seamless steel container
JPS50148236A (ko) * 1974-05-21 1975-11-27
JPS557309B2 (ko) * 1975-01-22 1980-02-23
US4194913A (en) * 1975-05-06 1980-03-25 Amp Incorporated Electroless tin and tin-lead alloy plating baths
US4018949A (en) * 1976-01-12 1977-04-19 Ford Motor Company Selective tin deposition onto aluminum piston skirt areas
FR2370204A1 (fr) * 1976-11-05 1978-06-02 Pechiney Aluminium Piston en alliage d'aluminium a surface traitee de facon a ne pas gripper au contact d'un cylindre a paroi interne en alliage d'aluminium
JPS5551162A (en) * 1978-10-09 1980-04-14 Kioritz Corp Cylinder in aluminum alloy and its preparation
US4346128A (en) * 1980-03-31 1982-08-24 The Boeing Company Tank process for plating aluminum substrates including porous aluminum castings
US4567066A (en) * 1983-08-22 1986-01-28 Enthone, Incorporated Electroless nickel plating of aluminum
US4545834A (en) * 1983-09-08 1985-10-08 The Goodyear Tire & Rubber Company Method of making and using ternary alloy coated steel wire
JPS60258499A (ja) * 1984-06-04 1985-12-20 Kawasaki Steel Corp 電気抵抗溶接用表面処理鋼板の製造方法
JPS619597A (ja) * 1984-06-25 1986-01-17 Toyota Motor Corp アルミピストン
US4699695A (en) * 1984-07-20 1987-10-13 Rieger Franz Metallveredelung Nickel plating bath
GB2163073B (en) * 1984-08-13 1988-03-02 Ae Plc Treatment of pistons
US4746412A (en) * 1986-07-03 1988-05-24 C. Uyemura & Co., Ltd. Iron-phosphorus electroplating bath and electroplating method using same
US4808279A (en) * 1986-10-02 1989-02-28 The University Of Toronto Innovations Foundation Process for preparing magnetic recording material
US4781799A (en) * 1986-12-08 1988-11-01 Xerox Corporation Electroforming apparatus and process
US4908280A (en) * 1989-07-10 1990-03-13 Toyo Kohan Co., Ltd. Scratch and corrosion resistant, formable nickel plated steel sheet, and manufacturing method
JPH049493A (ja) * 1990-04-27 1992-01-14 Permelec Electrode Ltd 鋼板の電気錫メッキ方法
DD294512A5 (de) * 1990-05-16 1991-10-02 Werkzeugmaschinenbau Fz Verfahren zum herstellen hartmetallaehnlicher oberflaechen auf substraten mit niedrigen werkstoffschmelztemperaturen
US5129378A (en) * 1991-09-27 1992-07-14 Brunswick Corporation Two-cycle marine engine having aluminum-silicon alloy block and iron plated pistons
US5167791A (en) * 1991-12-20 1992-12-01 Xerox Corporation Process for electrolytic deposition of iron
US5397652A (en) * 1992-03-27 1995-03-14 The Louis Berkman Company Corrosion resistant, colored stainless steel and method of making same
US5368719A (en) * 1993-05-12 1994-11-29 Hughes Aircraft Company Method for direct plating of iron on aluminum

Also Published As

Publication number Publication date
US5534358A (en) 1996-07-09
CA2107866A1 (en) 1994-04-14
KR960006592B1 (ko) 1996-05-20
JPH06212454A (ja) 1994-08-02
EP0592946A1 (en) 1994-04-20
US6258415B1 (en) 2001-07-10

Similar Documents

Publication Publication Date Title
KR940009364A (ko) 철 도금 알루미늄 합금 부품 및 그 도금 방법
KR900006565A (ko) 내열성 및 내식성 도금층을 갖는 강제품
ES8308366A1 (es) "un procedimiento para obtener depositos electroliticos brillantes y uniformes de aleacion de zinc-niquel".
KR920010014A (ko) 건식플락스법에 의한 용융금속도금용플락스 및 이 플락스를 사용한 용융금속 도금강재의 제조방법
KR900001885A (ko) 내충격밀착성이 우수한 Za-Ni합금도금강판 및 그 제조방법
NO872114D0 (no) Surt bad for elektrolytisk belegning med gull.
SE8002598L (sv) Silver- och silver/guld-pleteringsbad
DE4020795C1 (ko)
KR970021373A (ko) 무전해 니켈도금용액 및 방법
SE8300416D0 (sv) Zink cobalt alloy plating
SE8104217L (sv) Sett att varmmetallisera metallforemal
JPS55110792A (en) Surface treated steel plate
GB1292006A (en) Improvements in or relating to the electroplating of wire
JPS57140891A (en) Pretreating solution for silver plating
KR850000539A (ko) 내식성동에 뛰어난 Zn-Fe-P 계 합금전기 도금강판
KR900014633A (ko) 전착도장성이 뛰어난 수지도장청강판의 제조방법
Kondo et al. Silver Plating From Silver Methanesulfonate--Potassium Iodide Bath
JP2717406B2 (ja) 亜鉛合金メッキの黒色化方法
FR2418275A1 (fr) Alliage d'aluminium resistant a la corrosion
JPS5767195A (en) Surface treated steel plate with high corrision resistance
GB990453A (ko)
Lubke Strong Acid Gold Baths for the Direct Gold Plating of Stainless Steel Without the Use of a Nickel Activation Operation
KR950014334A (ko) 표면품질이 우수한 아연-철계 합금연속전기도금강판의 제조방법
Straschil et al. Acid Palladium Strike for Improved Adhesion and Porosity
JPS57207164A (en) Zn plated steel wire of high fatigue strength

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19931012

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19931012

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19960124

Patent event code: PE09021S01D

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19960425

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19960809

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19960827

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19960827

End annual number: 3

Start annual number: 1

FPAY Annual fee payment

Payment date: 19990430

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 19990430

Start annual number: 4

End annual number: 4

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee