DE1068970B - Galvanisches Abscheiden schwarzer Nickelüberzüge und Vorbehandlung der zu überziehenden Werkstücke - Google Patents
Galvanisches Abscheiden schwarzer Nickelüberzüge und Vorbehandlung der zu überziehenden WerkstückeInfo
- Publication number
- DE1068970B DE1068970B DENDAT1068970D DE1068970DA DE1068970B DE 1068970 B DE1068970 B DE 1068970B DE NDAT1068970 D DENDAT1068970 D DE NDAT1068970D DE 1068970D A DE1068970D A DE 1068970DA DE 1068970 B DE1068970 B DE 1068970B
- Authority
- DE
- Germany
- Prior art keywords
- nickel
- bath
- chloride
- black
- minutes
- 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
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 71
- 238000000576 coating method Methods 0.000 title claims description 37
- 229910052759 nickel Inorganic materials 0.000 title claims description 36
- 238000009713 electroplating Methods 0.000 title description 13
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 19
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 19
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 14
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 235000019270 ammonium chloride Nutrition 0.000 claims description 7
- 235000005074 zinc chloride Nutrition 0.000 claims description 7
- 239000011592 zinc chloride Substances 0.000 claims description 7
- LAIZPRYFQUWUBN-UHFFFAOYSA-L nickel chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Ni+2] LAIZPRYFQUWUBN-UHFFFAOYSA-L 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000002474 experimental method Methods 0.000 claims description 5
- 150000004687 hexahydrates Chemical class 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004327 boric acid Substances 0.000 claims description 3
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 238000004070 electrodeposition Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims 5
- 239000000243 solution Substances 0.000 claims 4
- 238000005452 bending Methods 0.000 claims 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims 2
- 239000003929 acidic solution Substances 0.000 claims 2
- 229910052708 sodium Inorganic materials 0.000 claims 2
- 239000011734 sodium Substances 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 239000012670 alkaline solution Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000010970 precious metal Substances 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 239000008262 pumice Substances 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 230000002459 sustained effect Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 150000003752 zinc compounds Chemical class 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- -1 alkali metal thiocyanate Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- PEEDYJQEMCKDDX-UHFFFAOYSA-N antimony bismuth Chemical compound [Sb].[Bi] PEEDYJQEMCKDDX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- JWVAUCBYEDDGAD-UHFFFAOYSA-N bismuth tin Chemical compound [Sn].[Bi] JWVAUCBYEDDGAD-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- ZGDWHDKHJKZZIQ-UHFFFAOYSA-N cobalt nickel Chemical compound [Co].[Ni].[Ni].[Ni] ZGDWHDKHJKZZIQ-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
-
- 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
- Y10S428/9265—Special properties
- Y10S428/927—Decorative informative
-
- 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12944—Ni-base component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US640373A US2844530A (en) | 1957-02-15 | 1957-02-15 | Black nickel plating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1068970B true DE1068970B (de) | 1959-11-12 |
Family
ID=24567985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1068970D Pending DE1068970B (de) | 1957-02-15 | Galvanisches Abscheiden schwarzer Nickelüberzüge und Vorbehandlung der zu überziehenden Werkstücke |
Country Status (6)
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3064337A (en) * | 1958-05-19 | 1962-11-20 | Rockwell Standard Co | Composite metal article |
| DE1254935B (de) * | 1960-12-31 | 1967-11-23 | Bayer Ag | Waessriges Bad zur chemischen Abscheidung von borhaltigen Metallueberzuegen |
| DE1243493B (de) * | 1961-02-04 | 1967-06-29 | Bayer Ag | Waessriges Bad zur chemischen Abscheidung von borhaltigen Metallueberzuegen |
| US3223598A (en) * | 1962-11-23 | 1965-12-14 | Germaine F Jacky | Method for determining the adhesion of metal plating |
| US3454376A (en) * | 1966-06-06 | 1969-07-08 | Clevite Corp | Metal composite and method of making same |
| GB1282373A (en) * | 1969-10-15 | 1972-07-19 | A I C Approvvigionamenti Ind C | Nickel-chromium electroplating |
| US3920413A (en) * | 1974-04-05 | 1975-11-18 | Nasa | Panel for selectively absorbing solar thermal energy and the method of producing said panel |
| JPS5192739A (en) * | 1975-02-13 | 1976-08-14 | Tairyukaseito taisumatsujiseino suguretadenkiburiki | |
| DE2556716C2 (de) * | 1975-12-17 | 1983-11-24 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Elektrolytisch hergestellte Schichten mit den Eigenschaften eines im Bereich des Sonnenspektrums nahezu idealen schwarzen Körpers |
| IT1111112B (it) * | 1978-06-02 | 1986-01-13 | Mahdjuri Sabet Faramarz | Strato selettivo per comparti assorbitori di collettori solari |
| JPS5565389A (en) * | 1978-11-09 | 1980-05-16 | Toshiba Corp | Forming method of black alloy plating film for selective absorption of solar heat |
| US4313802A (en) * | 1979-02-15 | 1982-02-02 | Sumitomo Metal Industries, Ltd. | Method of plating steel strip with nickel-zinc alloy |
| US4351713A (en) * | 1979-08-22 | 1982-09-28 | Thomas Steel Strip Corp. | Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates |
| US4282073A (en) | 1979-08-22 | 1981-08-04 | Thomas Steel Strip Corporation | Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates |
| US4244790A (en) * | 1979-08-31 | 1981-01-13 | Oxy Metal Industries Corporation | Composition and method for electrodeposition of black nickel |
| US4350574A (en) * | 1981-03-23 | 1982-09-21 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method for depositing an oxide coating |
| US4422920A (en) * | 1981-07-20 | 1983-12-27 | Occidental Chemical Corporation | Hydrogen cathode |
| US4416737A (en) * | 1982-02-11 | 1983-11-22 | National Steel Corporation | Process of electroplating a nickel-zinc alloy on steel strip |
| DE3414048A1 (de) * | 1984-04-13 | 1985-10-17 | Nisshin Steel Co., Ltd., Tokio/Tokyo | Verfahren zum herstellen von mit einer zink-nickel-legierung galvanisierten stahlteilen |
| JPS60228693A (ja) * | 1984-04-25 | 1985-11-13 | Kawasaki Steel Corp | Ｚｎ−Ｎｉ合金めつき鋼板の製造方法 |
| US4750976A (en) * | 1984-12-19 | 1988-06-14 | Blasberg Oberflachentechnik Gmbh | Electrically conductive copper layers and process for preparing same |
| IL118281A (en) * | 1996-05-15 | 2000-06-29 | Nickel Rainbow Ltd | Articles having a colored metallic coating and process for their manufacture |
| US5908542A (en) * | 1997-07-02 | 1999-06-01 | Gould Electronics Inc. | Metal foil with improved bonding to substrates and method for making the foil |
| DE19946481A1 (de) * | 1999-09-28 | 2001-03-29 | Surtec Produkte Und Systeme Fu | Elektrokatalysator |
| US6800190B1 (en) * | 2000-05-16 | 2004-10-05 | Steven F. Wilcox | Method to obtain a variety of surface colors by electroplating zinc nickel and nickel alloy oxides |
| US9631282B2 (en) | 2010-06-30 | 2017-04-25 | Schauenburg Ruhrkunststoff Gmbh | Method for depositing a nickel-metal layer |
| US20140287208A1 (en) * | 2013-03-22 | 2014-09-25 | Surface Technology, Inc. | Blackened composite electroless nickel coatings |
| CN106399683A (zh) * | 2016-12-06 | 2017-02-15 | 崔海林 | 镍铜矿石湿法提取镍、铜金属的方法 |
| CN109576740B (zh) * | 2019-01-29 | 2020-12-22 | 深圳奕创表面处理科技有限公司 | 光亮黑镍电镀液及其制备方法、电镀件及光亮黑镍的电镀方法 |
| CN113445088B (zh) * | 2021-06-28 | 2021-12-14 | 沈伟 | 一种具有高吸热性的均热板及其制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR590746A (fr) * | 1924-02-16 | 1925-06-22 | Grauer Et Weil | Bain pour le nickelage noir de tous métaux par électrolyse |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2679475A (en) * | 1952-01-21 | 1954-05-25 | Joseph C Singler | Metal blackening composition and method |
-
0
- DE DENDAT1068970D patent/DE1068970B/de active Pending
- BE BE564818D patent/BE564818A/xx unknown
-
1957
- 1957-02-15 US US640373A patent/US2844530A/en not_active Expired - Lifetime
-
1958
- 1958-02-06 GB GB3957/58A patent/GB825031A/en not_active Expired
- 1958-02-14 FR FR1191571D patent/FR1191571A/fr not_active Expired
- 1958-02-14 CH CH5590258A patent/CH368679A/fr unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR590746A (fr) * | 1924-02-16 | 1925-06-22 | Grauer Et Weil | Bain pour le nickelage noir de tous métaux par électrolyse |
Also Published As
| Publication number | Publication date |
|---|---|
| GB825031A (en) | 1959-12-09 |
| BE564818A (US20080293856A1-20081127-C00150.png) | |
| US2844530A (en) | 1958-07-22 |
| CH368679A (fr) | 1963-04-15 |
| FR1191571A (fr) | 1959-10-20 |
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