EP3156523B1 - Prüfvorrichtung für bandgalvanik mit simulation von verschiedenen linearen geschwindigkeiten von bandstahl - Google Patents

Prüfvorrichtung für bandgalvanik mit simulation von verschiedenen linearen geschwindigkeiten von bandstahl Download PDF

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Publication number
EP3156523B1
EP3156523B1 EP14894211.3A EP14894211A EP3156523B1 EP 3156523 B1 EP3156523 B1 EP 3156523B1 EP 14894211 A EP14894211 A EP 14894211A EP 3156523 B1 EP3156523 B1 EP 3156523B1
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EP
European Patent Office
Prior art keywords
working electrode
test apparatus
electrode system
different linear
strip steel
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EP14894211.3A
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English (en)
French (fr)
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EP3156523A4 (de
EP3156523A1 (de
Inventor
Rongpin ZHANG
Yongliang LU
Haijun Wang
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Shanghai Meishan Iron and Steel Co Ltd
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Shanghai Meishan Iron and Steel Co Ltd
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Publication of EP3156523A4 publication Critical patent/EP3156523A4/de
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    • 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
    • C25D5/04—Electroplating with moving electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/001—Apparatus specially adapted for electrolytic coating of wafers, e.g. semiconductors or solar cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/12—Process control or regulation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/06—Suspending or supporting devices for articles to be coated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils

Definitions

  • the present invention relates to an electroplating test apparatus, and particularly relates to a continuous electroplating test apparatus capable of simulating different linear velocities of strip steel, belonging to the technical field of electroplating.
  • the electroplating process is a complex electrochemical process, and the quality of electroplating products is further related to the plating piece surface conditions, the bath flow conditions, the relative speeds of a bath and a plating piece and other factors in addition to the formula of the bath.
  • Laboratory simulation of electroplating mainly includes two ways of static simulation and dynamic simulation, and the dynamic electroplating way is often used to conduct a test in order to truly reflect the process operating state of electroplating.
  • a test apparatus is known from utility model publication CN2327701Y . In an ordinary dynamic test, only one fixed speed can be selected and used to conduct a simulation test, and the efficiency is relatively low.
  • the continuous electroplating tests of different linear velocities can be conducted through a rotating disk electrode, and a potential variation curve can be monitored by an electrochemical workstation; however, a test piece obtained by the method is smaller, and the morphology analysis on different parts of the test piece cannot be conducted by a scanning microscope to investigate the plating morphology, grains and other information. Therefore, there is a need for a continuous electroplating test apparatus capable of simulating different linear velocities of strip steel.
  • the present invention provides a test apparatus which has skillful structural design, can realize the high-speed continuous electroplating of strip steel, also can obtain the test results of multiple linear velocities through a single test, and is used to evaluate bath limit electroplating performance parameters in order to solve the technical problems existing in the prior art.
  • a continuous electroplating test apparatus capable of simulating different linear velocities of strip steel
  • the test apparatus comprises a supporting underframe, a workbench is arranged on the supporting underframe, a working bath is fixedly arranged on the workbench
  • the test apparatus also comprises a working electrode system, a transmission shaft, an auxiliary electrode and a specimen working electrode, the transmission shaft is connected with the working electrode system, the auxiliary electrode and the working electrode system are both connected with a rectifier to constitute a closed loop
  • the specimen working electrode is arranged on the working electrode system, characterized in that a rotating platform is arranged on the workbench, a vertical lifting motor is connected with the rotating platform to realize a vertical movement; a rotating motor is connected with a moving screw of the vertical lifting motor, and the high-speed rotation of the working electrode system is achieved through the transmission shaft.
  • the function exchange of an anode and a cathode is realized by changing the positive and negative electrodes of the rectifier, so as to realize the simulation of the electroplating and cleaning processes, and the high-speed production process of the strip steel is simulated by adjusting the rotation of the rotating motor.
  • the working electrode system comprises an upper nut, a lower nut, an upper gasket, a lower gasket, polytetrafluoroethylene and a circular sealing ring, the upper and lower sides of the polytetrafluoroethylene are respectively provided with the upper gasket and the lower gasket, and are respectively fixed by the upper nut and the lower nut, and the circular sealing ring is arranged around the polytetrafluoroethylene.
  • the upper nut and the lower nut are used to fix the polytetrafluoroethylene and the working electrode, the polytetrafluoroethylene with a threaded center shaft can be rotated and fastened onto the transmission shaft, the specimen working electrode is punched in the center and then is fitted to the lower surface of the polytetrafluoroethylene, and the working electrode is fixed by the lower nut. Meanwhile, the circular sealing ring is sleeved on the upper surface of the polytetrafluoroethylene and the edge part of the lower surface of the specimen working electrode in a clamping way, so as to prevent the bath from flowing to a part between the polytetrafluoroethylene and the specimen working electrode, causing the movement of the working electrode and affecting the electroplating effect.
  • the diameter of the auxiliary electrode is greater than that of the working electrode system. The phenomenon of uneven distribution of power lines in the electroplating process is avoided.
  • a rotating platform is arranged on the workbench.
  • the platform can freely rotate at an angle of 360 degrees so as to facilitate the conduction of the test.
  • the test apparatus also comprises a moving screw, and the vertical lifting motor drives the moving screw to conduct up-and-down movement.
  • the quantity of the working baths is at least one.
  • seven working baths are arranged and are respectively configured to conduct related work such as pickling, alkali washing, fluxing, soft melting, passivating, electroplating and cleaning.
  • the working electrode system comprises an internal threaded bottom cap, a hexagon socket bolt, an annular seal ring, a stainless steel bottom disc, a spring and an external threaded housing, the transmission shaft and the stainless steel bottom disc are welded together, the spring is fixedly arranged on the transmission shaft through the hexagon socket bolt, the annular sealing ring is embedded in the internal threaded bottom cap, and the internal threaded bottom cap is connected with the external threaded housing through the annular sealing ring, so that a solution can be prevented from entering the working electrode system and affecting the electroplating effect; in the technical solution, when the working electrode system is connected with the transmission shaft, the contact area can be increased through connection of the spring, so that the good electrical conduction effect can be maintained.
  • the working electrode system is fixedly arranged on the transmission shaft through fastening threads.
  • the test apparatus can simulate the whole process of continuous production of the strip steel, comprising alkali washing, pickling, electroplating, passivating and other technological processes; the whole process can be simulated, and a certain technological process can also be independently simulated; the simulation tests do not interfere with one another, so as to further ensure the accuracy of the tests;2) in the technical solution, the independent process of a vertical movement and a rotary movement is realized by a combination way of the rotating motor and the vertical lifting motor; the strip steel obtains certain angular velocities by adjusting the rotational speed of the rotating motor, and the angular velocities are converted into different linear velocities; 3) in the technical solution of the present invention, under a certain angular velocity, the linear velocities of a round steel plate gradually increase from the center to the periphery; through the conversion relationship between the angular velocity and the linear velocity, steel plate specimens of different linear velocities can be obtained by conducting a single test
  • Example 1 Refer to fig. 1 , a continuous electroplating test apparatus capable of simulating different linear velocities of strip steel.
  • the test apparatus comprises a supporting underframe 4, a workbench is arranged on the supporting underframe 4, a working bath 3 is fixedly arranged on the workbench, and the test apparatus also comprises a working electrode system 5, a transmission shaft 11, an auxiliary electrode 9 and a specimen working electrode 18, the transmission shaft 11 is connected with the working electrode system 5, the auxiliary electrode 9 and the working electrode system 5 are both connected with a rectifier to constitute a closed loop, the specimen working electrode 18 is arranged on the working electrode system 5, the function exchange of an anode and a cathode is realized by changing the positive and negative electrodes of the rectifier, so as to realize the simulation of the electroplating and cleaning processes, and the high-speed production process of the strip steel is simulated by adjusting the rotation of a motor.
  • the test apparatus can simulate the whole process of continuous production of the strip steel, comprising alkali washing, pickling, electroplating, passivating and other technological processes.
  • the whole process can be simulated, and a certain technological process can also be independently simulated.
  • the simulation tests do not interfere with one another, so as to further ensure the accuracy of the tests.
  • Example 2 Refer to Fig. 1 , according to the present invention, the motor comprises a rotating motor 1 and a vertical lifting motor 2, the vertical lifting motor 2 is used for realizing a vertical movement, and the rotating motor 1 drives a working motor through the transmission shaft 11 to realize the high-speed rotation of the working electrode system.
  • the remaining structure and advantages are identical to Example 1.
  • Example 3 Refer to Fig. 2 , as an improvement on the present invention, the diameter of the auxiliary electrode 9 is greater than that of the working electrode system 5. The phenomenon of uneven distribution of power lines in the electroplating process is avoided. The remaining structure and advantages are identical to Example 1.
  • Example 4 Refer to Fig. 1 , according to the present invention, a rotating platform (7) is arranged on the workbench.
  • the platform can freely rotate at an angle of 360 degrees so as to facilitate the conduction of the test.
  • the remaining structure and advantages are identical to Example 1.
  • Example 5 Refer to Fig. 1 , according to the present invention, the test apparatus also comprises a moving screw 6, and the vertical lifting motor 2 drives the moving screw 6 to conduct up-and-down movement.
  • the test apparatus also comprises a moving screw 6, and the vertical lifting motor 2 drives the moving screw 6 to conduct up-and-down movement.
  • the remaining structure and advantages are identical to Example 1.
  • Example 6 Refer to Fig. 1 , as an improvement on the present invention, the quantity of the working bath 3 is at least one. Generally, seven working baths are arranged and are respectively configured to conduct related work such as pickling, alkali washing, fluxing, soft melting, passivating, electroplating and cleaning. The remaining structure and advantages are identical to Example 1.
  • the working electrode system 5 comprises an upper nut 12, a lower nut 13, an upper gasket 14, a lower gasket 15, polytetrafluoroethylene 16 and a circular sealing ring 17, the upper and lower sides of the polytetrafluoroethylene 16 are respectively provided with the upper gasket 14 and the lower gasket 15, and are respectively fixed by the upper nut 12 and the lower nut 13, and the circular sealing ring 17 is arranged around the polytetrafluoroethylene.
  • the upper nut 12 and the lower nut 13 are configured to fix the polytetrafluoroethylene 16 and the specimen working electrode 18, the polytetrafluoroethylene with a threaded center shaft can be rotated and fastened onto the transmission shaft 11, the specimen working electrode 18 is punched in the center and then is fitted to the lower surface of the polytetrafluoroethylene 16, and the specimen working electrode 18 is fixed by the lower nut.
  • the circular sealing ring 17 is sleeved on the upper surface of the polytetrafluoroethylene and the edge part of the lower surface of the specimen working electrode in a clamping way, so as to prevent bath from flowing to a part between the polytetrafluoroethylene and the specimen working electrode, causing the movement of the specimen working electrode, and affecting the electroplating effect.
  • the remaining structure and advantages are identical to Example 1.
  • the working electrode system 5 comprises an internal threaded bottom cap 20, a hexagon socket bolt 21, an annular seal ring 22, a stainless steel bottom disc 23, a spring 24 and an external threaded housing 26, the transmission shaft 11 and the stainless steel bottom disc 23 are welded together, the spring 24 is fixedly arranged on the transmission shaft 11 through the hexagon socket bolt 21, the annular sealing ring 22 is embedded in the internal threaded bottom cap 20, and the internal threaded bottom cap 20 is connected with the external threaded housing 26 through the annular sealing ring 22, so that a solution is prevented from entering the working electrode system and affecting the electroplating effect; in the technical solution, when the working electrode system 5 is connected with the transmission shaft 11, the contact area can be increased through connection of the spring 24, so that the good electrical conduction effect can be maintained.
  • the remaining structure and advantages are identical to Example 1.
  • the test process is briefly described as follows: first, a wafer with a diameter of 10 cm is cut to be ready for use, and the working electrode system is fixedly arranged on the transmission shaft 11 through the fastening threads 25; then, the circular working electrode is stuck to the bottom of the stainless steel bottom disc 23, the internal threaded bottom cap 20 with the embedded annular sealing ring 22 is screwed onto the external threaded housing 26, and the test can be started by turning on a power supply; finally, after the test is finished, the internal threaded bottom cap is unscrewed, so that the circular working electrode can be removed.
  • a novel embodiment can also be formed by a combination of at least one of the technical characteristics of Examples 2, 3, 4, 5, 6 and 7 and Example 1.
  • a novel embodiment can also be formed by a combination of at least one of the technical characteristics of Examples 2, 3, 4, 5 ,6 and 8 and Example 1.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Automation & Control Theory (AREA)
  • Electroplating Methods And Accessories (AREA)

Claims (7)

  1. Prüfvorrichtung zur Simulation einer kontinuierlichen Bandstahl-Galvanisierung mit unterschiedlichen Lineargeschwindigkeiten, dadurch gekennzeichnet, dass die Prüfvorrichtung Folgendes umfasst:
    - einen Träger (4), auf dem sich ein Arbeitstisch befindet, an dem eine Arbeitswanne (3) befestigt ist,
    - ein Arbeitselektrodensystem (5),
    - eine Getriebewelle (11), die mit dem Arbeitselektrodensystem (5) verbunden ist,
    - eine Hilfselektrode (9), wobei sowohl die Hilfselektrode (9) als auch das Arbeitselektrodensystem (5) mit einem Gleichrichter verbunden sind, um eine geschlossene Schleife zu bilden,
    - eine Probestück-Arbeitselektrode (18), die an dem Arbeitselektrodensystem (5) angebracht ist,
    wobei auf dem Arbeitstisch eine Drehplattform (7) angeordnet ist und der Elektromotor einen Drehmotor und einen vertikalen Hubmotor umfasst, wobei der vertikale Hubmotor (2) mit der Drehplattform (7) verbunden ist, um eine vertikale Bewegung zu realisieren, während der Drehmotor (1) mit einer beweglichen Spindel des vertikalen Hubmotors (2) verbunden ist, um über die Getriebewelle (11) eine Hochgeschwindigkeitsdrehung des Arbeitselektrodensystems zu realisieren.
  2. Prüfvorrichtung zur Simulation einer kontinuierlichen Bandstahl-Galvanisierung mit unterschiedlichen Lineargeschwindigkeiten nach Anspruch 1, dadurch gekennzeichnet, dass die Hilfselektrode einen größeren Durchmesser als das Arbeitselektrodensystem hat.
  3. Prüfvorrichtung zur Simulation einer kontinuierlichen Bandstahl-Galvanisierung mit unterschiedlichen Lineargeschwindigkeiten nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Prüfvorrichtung ferner eine bewegliche Spindel umfasst, mit der der Drehmotor verbunden ist, wobei der vertikale Hubmotor über die bewegliche Spindel den Drehmotor und das Arbeitselektrodensystem nach oben und unten bewegt.
  4. Prüfvorrichtung zur Simulation einer kontinuierlichen Bandstahl-Galvanisierung mit unterschiedlichen Lineargeschwindigkeiten nach Anspruch 3, dadurch gekennzeichnet, dass die Arbeitswanne in einer Anzahl von mindestens Eins bereitgestellt wird.
  5. Prüfvorrichtung zur Simulation einer kontinuierlichen Bandstahl-Galvanisierung mit unterschiedlichen Lineargeschwindigkeiten nach Anspruch 4, dadurch gekennzeichnet, dass das Arbeitselektrodensystem eine obere Mutter, eine untere Mutter, eine obere Scheibe, eine untere Scheibe, Polytetrafluorethylen und einen kreisförmigen Dichtring umfasst, wobei
    - die obere Scheibe über die obere Mutter an der Oberseite des Polytetrafluorethylens und die untere Scheibe über die untere Mutter an der Unterseite des Polytetrafluorethylens befestigt ist,
    - der kreisförmige Dichtring um das Polytetrafluorethylen herum angeordnet ist,
    - die Probestück-Arbeitselektrode mit einer mittigen Öffnung an der unteren Oberfläche des Polytetrafluorethylens anliegt und mittels der unteren Mutter befestigt ist.
  6. Prüfvorrichtung zur Simulation einer kontinuierlichen Bandstahl-Galvanisierung mit unterschiedlichen Lineargeschwindigkeiten nach Anspruch 4, dadurch gekennzeichnet, dass das Arbeitselektrodensystem einen Bodendeckel mit einem Innengewinde, einen Innensechskantbolzen, einen kreisringförmigen Dichtring, eine Edelstahl-Bodenscheibe, eine Feder und ein Gehäuse mit einem Außengewinde umfasst, wobei
    - die Getriebewelle mit der Edelstahl-Bodenscheibe verschweißt ist,
    - die Feder über den Innensechskantbolzen an der Getriebewelle befestigt ist,
    - der kreisringförmige Dichtring in dem Bodendeckel mit einem Innengewinde eingebettet ist, wobei der Bodendeckel mit einem Innengewinde über den kreisringförmigen Dichtring mit dem Gehäuse mit einem Außengewinde verbunden ist,
    - die kreisförmige Arbeitselektrode an der Boden der Edelstahl-Bodenscheibe anliegt.
  7. Prüfvorrichtung zur Simulation einer kontinuierlichen Bandstahl-Galvanisierung mit unterschiedlichen Lineargeschwindigkeiten nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass das Arbeitselektrodensystem über ein Befestigungsgewinde an der Getriebewelle befestigt ist.
EP14894211.3A 2014-06-11 2014-11-29 Prüfvorrichtung für bandgalvanik mit simulation von verschiedenen linearen geschwindigkeiten von bandstahl Active EP3156523B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410256977 2014-06-11
PCT/CN2014/092599 WO2015188597A1 (zh) 2014-06-11 2014-11-29 一种模拟带钢不同线速度的连续电镀试验装置

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Publication Number Publication Date
EP3156523A1 EP3156523A1 (de) 2017-04-19
EP3156523A4 EP3156523A4 (de) 2018-01-24
EP3156523B1 true EP3156523B1 (de) 2019-03-27

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EP (1) EP3156523B1 (de)
CN (1) CN105316739B (de)
WO (1) WO2015188597A1 (de)

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CN107287649A (zh) * 2016-03-30 2017-10-24 上海梅山钢铁股份有限公司 高速镀锡板生产模拟试验装置及试验方法
CN108360048A (zh) * 2018-04-23 2018-08-03 苏州普瑞得电子有限公司 一种连接器端子电镀模具
CN111781256B (zh) * 2020-07-20 2022-11-29 中国人民解放军陆军装甲兵学院 一种用于电化学测试的通用电解池

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533196A (ja) * 1991-07-31 1993-02-09 Tanaka Kikinzoku Kogyo Kk メツキ装置
DE69528458T2 (de) * 1994-05-24 2003-06-05 Toyo Kohan Co Ltd Bandbehandlungsvorrichtung
US6159354A (en) * 1997-11-13 2000-12-12 Novellus Systems, Inc. Electric potential shaping method for electroplating
CN2327701Y (zh) * 1998-04-29 1999-07-07 宝山钢铁(集团)公司 高速电镀工艺试验装置
JP3091966B1 (ja) * 1999-06-17 2000-09-25 株式会社山本鍍金試験器 電気めっき試験装置及びその方法
CN2618927Y (zh) * 2003-04-29 2004-06-02 宝山钢铁股份有限公司 高速电镀工艺试验装置
CN1234917C (zh) * 2003-09-23 2006-01-04 贵研铂业股份有限公司 金属细丝连续镀镍装置
CN201003075Y (zh) * 2007-01-08 2008-01-09 王培怡 一种电解水生成器
CN102257186B (zh) * 2008-11-14 2014-10-15 加布里埃尔·李普曼-公共研究中心 用于镀覆导电基材的系统和在镀覆过程中用于夹持导电基材的基材夹持器
CN203639590U (zh) * 2013-12-27 2014-06-11 华纳国际（铜陵）电子材料有限公司 一种铜箔电镀试验机
CN203960377U (zh) * 2014-06-11 2014-11-26 上海梅山钢铁股份有限公司 模拟带钢高速连续电镀的工作电极系统及电镀试验装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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Publication number Publication date
CN105316739B (zh) 2017-10-20
EP3156523A4 (de) 2018-01-24
WO2015188597A1 (zh) 2015-12-17
CN105316739A (zh) 2016-02-10
EP3156523A1 (de) 2017-04-19

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