CN115505974A - Manufacturing method of nickel-iron metal sheet for manufacturing precise printing template - Google Patents
Manufacturing method of nickel-iron metal sheet for manufacturing precise printing template Download PDFInfo
- Publication number
- CN115505974A CN115505974A CN202211192736.4A CN202211192736A CN115505974A CN 115505974 A CN115505974 A CN 115505974A CN 202211192736 A CN202211192736 A CN 202211192736A CN 115505974 A CN115505974 A CN 115505974A
- Authority
- CN
- China
- Prior art keywords
- manufacturing
- nickel
- electroplating
- iron
- metal sheet
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 53
- 239000002184 metal Substances 0.000 title claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 40
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000009713 electroplating Methods 0.000 claims abstract description 56
- 239000000758 substrate Substances 0.000 claims abstract description 28
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims abstract description 21
- 229910000863 Ferronickel Inorganic materials 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims abstract description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004327 boric acid Substances 0.000 claims abstract description 6
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims abstract description 6
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims abstract description 6
- 238000005498 polishing Methods 0.000 claims description 23
- 239000010935 stainless steel Substances 0.000 claims description 23
- 229910001220 stainless steel Inorganic materials 0.000 claims description 23
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 10
- 238000007747 plating Methods 0.000 claims description 6
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 5
- 229960005070 ascorbic acid Drugs 0.000 claims description 5
- 235000010323 ascorbic acid Nutrition 0.000 claims description 5
- 239000011668 ascorbic acid Substances 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 5
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 5
- 239000011790 ferrous sulphate Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 5
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 5
- NPAWNPCNZAPTKA-UHFFFAOYSA-M sodium;propane-1-sulfonate Chemical compound [Na+].CCCS([O-])(=O)=O NPAWNPCNZAPTKA-UHFFFAOYSA-M 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 5
- 238000005282 brightening Methods 0.000 claims 1
- 239000000956 alloy Substances 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 6
- 229910045601 alloy Inorganic materials 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012795 verification Methods 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
- C25D1/00—Electroforming
- C25D1/10—Moulds; Masks; Masterforms
-
- 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
- C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or 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
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/20—Electroplating using ultrasonics, vibrations
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses a method for manufacturing a nickel-iron metal sheet for manufacturing a precision printing template, which comprises an electroplating solution formula, wherein the electroplating solution formula is an electroplating solution formula for manufacturing a low-stress nickel-iron alloy by electroplating, and the electroplating solution comprises the following components in percentage by weight: 80-120 g/L of nickel sulfate, 30-40 g/L of nickel chloride, 40-55 g/L of boric acid, 0.5-1.2 ml/L of main ferronickel light-mixing agent and 5-10 ml/L of auxiliary ferronickel light-mixing agent. After the alloy thin layer is peeled from the substrate, the whole flatness is excellent, the alloy thin layer has lower expansion coefficient, and the material can show smaller expansion and shrinkage change under the condition of room temperature change, so that the good position precision stability of a terminal product is ensured, and the thickness of the alloy thin layer can be accurately controlled by presetting the current value and the electroplating time of a corresponding electroplating link.
Description
Technical Field
The invention relates to the technical field of preparation of nickel-iron metal sheets, in particular to a method for manufacturing a nickel-iron metal sheet for manufacturing a precision printing template.
Background
With the development of increasingly precise electronic product manufacturing and the rapid development and progress of chip packaging technology, various requirements and indexes of the SMT (surface mount technology) process are also developing towards more and more precise directions. In this process, increasingly precise process parameters place higher precision requirements and quality expectations on SMT printing stencils.
In recent years, in the whole display industry, the MiniLED display technology has been developed at a high speed, and the corresponding product has a high heat value, and MiniLED related products have been applied to the commercial fields of super-large screen high-definition display, such as monitoring and commanding, high-definition broadcasting, high-end cinema, medical diagnosis, advertisement display, conference exhibition, office display, virtual reality, and the like. With the further development of the industrial technology, the technology can be more widely applied to the display subdivision fields of televisions, vehicle-mounted displays, flat panels, smart phones and the like.
In 2020, 6.1.6.1, the group standard "MiniLED general technical specification for commercial display screens" is formally uploaded to the national standard information platform, and the standard is defined for MiniLED as: and the chip size of the LED device is between 50 and 200 mu m. The unit consists of a MiniLED pixel array and a driving circuit, and the pixel center distance is 0.3-1.5 mm. With reference to the above definitions, in combination with the practical situation of each manufacturer, the MiniLED device has a smaller size than the conventional LED device and the conventional SMT device (currently, the size of the main device in the industry is usually between 50 micrometers and 300 micrometers). The smaller device size provides higher requirements and challenges for device packaging, a more precise printing template must be adopted in the precise product packaging process to realize precise transfer of batch solder paste (or soldering flux), and compared with a conventional SMT printing template, the MiniLED packaging precise printing template has the following higher technical requirements:
1. the thickness of the product is thinner than that of the conventional SMT printing template (0.08 mm-0.18 mm), and is usually between 0.02 mm-0.05 mm;
2. the opening size is smaller than that of the conventional SMT printing template (more than 0.20 mm), and is usually between 0.05mm and 0.18 mm;
3. the position precision requirement is higher than that of the common SMT printing template (plus or minus 0.030mm and above), and the position precision is usually controlled between plus or minus 0.015mm and 0.025 mm;
4. the smoothness of the hole wall is required to be higher, and the hole wall and the surface are required to have hydrophobic performance so as to ensure that the tin paste (or soldering flux) residue is as little as possible after the product is printed;
based on the requirements, the core competitiveness of company products is improved for matching the requirements of MiniLED packaging on precise printing templates.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a method for manufacturing a nickel-iron metal sheet for manufacturing a precision printing template.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the manufacturing method of the nickel-iron metal sheet for manufacturing the precision printing template comprises an electroplating solution formula, wherein the electroplating solution formula is an electroplating solution formula for manufacturing a low-stress nickel-iron alloy by electroplating, and the electroplating solution comprises the following components in percentage by weight: 80-120 g/L of nickel sulfate, 30-40 g/L of nickel chloride, 40-55 g/L of boric acid, 0.5-1.2 ml/L of main ferronickel light-emitting agent, 5-10 ml/L of auxiliary ferronickel light-emitting agent, 20-25 ml/L of nickel-iron stabilizer, 15-25 g/L of ferrous sulfate, 30-40 g/L of ascorbic acid, 0.2-1.0 g/L of brightener, 0.2-0.8 g/L of dilute sodium propyl sulfonate and 0.1-0.4 g/L of sodium dodecyl sulfate.
Preferably, the method comprises the following steps:
s1: selecting a stainless steel substrate;
s2: then polishing the stainless steel substrate by using the polishing machine on the substrate selected in the step S1;
s3: electroplating the polished stainless steel substrate in the step S2, and depositing a layer of nickel-iron alloy thin-layer metal;
s4: and stripping the deposited nickel-iron alloy thin-layer metal layer from the stainless steel substrate in the step S3.
Preferably, in S3, pulse plating is adopted during plating, a dc power supply is selected as a power supply for plating, and the current range is controlled to be 2.5 to 4A/dm2A.
Preferably, when polishing in S2, a carborundum polishing disc is adopted, and the mesh number of the carborundum is 1200-1500 meshes.
Preferably, the iron content of the nickel-iron alloy thin-layer metal in the S3 is 16-25%.
Preferably, the plating solution has a pH of 3.2 to 3.5.
Preferably, the temperature of the plating solution is 55 to 65 ℃.
(III) advantageous effects
Compared with the prior art, the invention provides a method for manufacturing a nickel-iron metal sheet for manufacturing a precision printing template, which has the following beneficial effects:
1. according to the manufacturing method of the nickel-iron metal sheet for manufacturing the precise printing template, after the nickel-iron metal sheet is peeled from the substrate, the integral flatness is excellent;
2. the manufacturing method of the nickel-iron metal sheet for manufacturing the precise printing template has a low expansion coefficient, and can ensure that the material shows small expansion and contraction change under the condition of room temperature change, thereby ensuring good position precision stability of a terminal product;
3. according to the manufacturing method of the nickel-iron metal sheet for manufacturing the precise printing template, the thickness of the alloy thin layer can be precisely controlled by presetting the current value and the electroplating time of the corresponding electroplating link.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
a method for manufacturing a nickel-iron metal sheet for manufacturing a precision printing template comprises an electroplating solution formula, wherein the electroplating solution formula is an electroplating solution formula for manufacturing a low-stress nickel-iron alloy by electroplating, and the electroplating solution comprises the following components in percentage by weight: 80 g/L of nickel sulfate, 30 g/L of nickel chloride, 40 g/L of boric acid, 0.5 ml/L of ferronickel main polishing agent, 5 ml/L of ferronickel auxiliary polishing agent, 20 ml/L of ferronickel stabilizer, 15 g/L of ferrous sulfate, 30 g/L of ascorbic acid, 0.2 g/L of brightener, 0.2 g/L of dilute sodium propyl sulfonate and 0.1 g/L of sodium dodecyl sulfate.
A manufacturing method of a nickel-iron metal sheet for manufacturing a precision printing template comprises the following steps:
s1: selecting a stainless steel substrate;
s2: then, polishing the stainless steel substrate by using a polishing machine on the substrate selected in the step S1, wherein a carborundum polishing disc is adopted, and the mesh number of carborundum is 1200-1500 meshes;
s3: then electroplating the polished stainless steel substrate in the step S2, placing the polished stainless steel substrate in an electroplating solution with the pH of 3.2-3.5 and the temperature of 55-65 ℃, depositing a layer of nickel-iron alloy thin-layer metal, wherein the iron content of the nickel-iron alloy thin-layer metal is 16% -25%, adopting pulse electroplating during electroplating, selecting a direct current power supply as a power supply for electroplating, and controlling the current range to be 2.5-4A/dm 2A;
s4: and (4) stripping the deposited nickel-iron alloy thin-layer metal layer in the step (S3) from the stainless steel substrate.
Example two:
a method for manufacturing a nickel-iron metal sheet for manufacturing a precision printing template comprises an electroplating solution formula, wherein the electroplating solution formula is an electroplating solution formula for manufacturing a low-stress nickel-iron alloy by electroplating, and the electroplating solution comprises the following components in percentage by weight: 100 g/L of nickel sulfate, 35 g/L of nickel chloride, 50 g/L of boric acid, 0.8 ml/L of ferronickel main polishing agent, 8 ml/L of ferronickel auxiliary polishing agent, 22 ml/L of ferronickel stabilizer, 20 g/L of ferrous sulfate, 35 g/L of ascorbic acid, 0.6 g/L of brightener, 0.5 g/L of dilute sodium propyl sulfonate and 0.3 g/L of sodium dodecyl sulfate.
A manufacturing method of a nickel-iron metal sheet for manufacturing a precision printing template comprises the following steps:
s1: selecting a stainless steel substrate;
s2: then, polishing the stainless steel substrate selected in the step S1 by using a polishing machine, and polishing the disk by using carborundum, wherein the mesh number of the carborundum is 1200-1500 meshes;
s3: then electroplating the polished stainless steel substrate in the step S2, placing the polished stainless steel substrate in an electroplating solution with the pH of 3.2-3.5 and the temperature of 55-65 ℃, depositing a layer of nickel-iron alloy thin-layer metal, wherein the iron content of the nickel-iron alloy thin-layer metal is 16% -25%, adopting pulse electroplating during electroplating, selecting a direct current power supply as a power supply for electroplating, and controlling the current range to be 2.5-4A/dm 2A;
s4: and stripping the deposited nickel-iron alloy thin-layer metal layer from the stainless steel substrate in the step S3.
Example three:
a method for manufacturing a nickel-iron metal sheet for manufacturing a precision printing template comprises an electroplating solution formula, wherein the electroplating solution formula is an electroplating solution formula for manufacturing a low-stress nickel-iron alloy by electroplating, and the electroplating solution comprises the following components in percentage by weight: 120 g/L of nickel sulfate, 40 g/L of nickel chloride, 55 g/L of boric acid, 1.2 ml/L of ferronickel main polishing agent, 10 ml/L of ferronickel auxiliary polishing agent, 25 ml/L of ferronickel stabilizer, 25 g/L of ferrous sulfate, 40 g/L of ascorbic acid, 1.0 g/L of brightener, 0.8 g/L of dilute sodium propyl sulfonate and 0.4 g/L of sodium dodecyl sulfate.
A manufacturing method of a nickel-iron metal sheet for manufacturing a precision printing template comprises the following steps:
s1: selecting a stainless steel substrate;
s2: then, polishing the stainless steel substrate by using a polishing machine on the substrate selected in the step S1, wherein a carborundum polishing disc is adopted, and the mesh number of carborundum is 1200-1500 meshes;
s3: then electroplating the polished stainless steel substrate in the step S2, placing the polished stainless steel substrate in an electroplating solution with the pH of 3.2-3.5 and the temperature of 55-65 ℃, depositing a layer of nickel-iron alloy thin-layer metal, wherein the iron content of the nickel-iron alloy thin-layer metal is 16% -25%, adopting pulse electroplating during electroplating, selecting a direct current power supply as a power supply for electroplating, and controlling the current range to be 2.5-4A/dm 2A;
s4: and stripping the deposited nickel-iron alloy thin-layer metal layer from the stainless steel substrate in the step S3.
1. Through the preparation and the adoption of low coefficient of expansion ferronickel alloy flake material, further promoted the position accuracy's of product controllability, the concrete embodiment is: for the Mini LED printing template with the pattern breadth less than or equal to 360 × 360MM, the position precision can be controlled to be as follows: the precision control capability is improved by more than 2 times compared with that of the same manufacturer within +/-0.015 mm; for a large-format Mini LED printing template with a graphic format being more than or equal to 360 × 360MM and less than or equal to 480 × 720MM, the position precision can be controlled to be as follows: within the range of +/-0.025 mm, the precision control capability is improved by more than 2 times compared with that of the same manufacturer.
2. According to the manufacturing method of the nickel-iron metal sheet for manufacturing the precision printing template, the position precision requirement of the product is improved to a micron level, and the following steps are considered and verified: the degree of displacement of the positional accuracy of the template is proportional to the coefficient of expansion of the material itself, which is manufactured, with a slight change in the room temperature. Therefore, in order to ensure that the position accuracy of the product is affected by room temperature change as little as possible, an alloy material with a relatively small expansion coefficient needs to be selected for manufacturing, and through experimental verification and comparison of other comprehensive performances (strength, lattice uniformity and the like), the nickel-iron alloy sheet (with a small expansion coefficient) formed by electroplating is determined to be used as a manufacturing material of the product, so that the accuracy stability of the product is further improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A method for manufacturing a nickel-iron metal sheet for manufacturing a precision printing template comprises an electroplating solution formula and is characterized in that: the formula of the electroplating solution is a formula of the electroplating solution for manufacturing the low-stress nickel-iron alloy by electroplating, and the electroplating solution comprises the following components in percentage by weight: 80-120 g/L of nickel sulfate, 30-40 g/L of nickel chloride, 40-55 g/L of boric acid, 0.5-1.2 ml/L of main ferronickel light-emitting agent, 5-10 ml/L of auxiliary ferronickel light-emitting agent, 20-25 ml/L of nickel-iron stabilizing agent, 15-25 g/L of ferrous sulfate, 30-40 g/L of ascorbic acid, 0.2-1.0 g/L of brightening agent, 0.2-0.8 g/L of dilute sodium propyl sulfonate and 0.1-0.4 g/L of sodium dodecyl sulfate.
2. The method for manufacturing the ferronickel metal sheet for the precision printing template manufacturing of claim 1, wherein the method comprises the following steps: the method comprises the following steps:
s1: selecting a stainless steel substrate;
s2: then, polishing the stainless steel substrate selected in the step S1 by using a polishing machine;
s3: electroplating the polished stainless steel substrate in the step S2, and depositing a layer of nickel-iron alloy thin-layer metal;
s4: and (4) stripping the deposited nickel-iron alloy thin-layer metal layer in the step (S3) from the stainless steel substrate.
3. The method for manufacturing the ferronickel metal sheet for the precise printing template as claimed in claim 2, wherein in S3, pulse electroplating is adopted during electroplating, a direct current power supply is selected as a power supply for electroplating, and the current range is controlled to be 2.5-4A/dm 2A.
4. The method for manufacturing the nickel-iron metal sheet for the precise printing template according to claim 2, wherein a carborundum polishing disc is adopted during polishing in the S2, and the mesh number of the carborundum is 1200-1500 meshes.
5. The method for manufacturing the ferronickel metal sheet for the precise printing template manufacturing according to claim 2, wherein the iron content of the ferronickel thin layer metal in the S3 is 16-25%.
6. The method of claim 1, wherein the plating solution has a pH of 3.2-3.5.
7. The method for manufacturing the nickel-iron metal sheet for the precise printing template manufacturing according to the claim 1, characterized in that the temperature of the electroplating solution is 55-65 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211192736.4A CN115505974A (en) | 2022-09-28 | 2022-09-28 | Manufacturing method of nickel-iron metal sheet for manufacturing precise printing template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211192736.4A CN115505974A (en) | 2022-09-28 | 2022-09-28 | Manufacturing method of nickel-iron metal sheet for manufacturing precise printing template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115505974A true CN115505974A (en) | 2022-12-23 |
Family
ID=84506368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211192736.4A Pending CN115505974A (en) | 2022-09-28 | 2022-09-28 | Manufacturing method of nickel-iron metal sheet for manufacturing precise printing template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115505974A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5359928A (en) * | 1992-03-12 | 1994-11-01 | Amtx, Inc. | Method for preparing and using a screen printing stencil having raised edges |
| CN101338444A (en) * | 2007-10-24 | 2009-01-07 | 湖州金泰科技股份有限公司 | Low-nickel type nickel iron electroplating solution |
| CN102080237A (en) * | 2009-11-30 | 2011-06-01 | 北京允升吉新技术有限公司 | Solution for nickel electroforming, electroforming method using solution and thin nickel plate manufactured by using method |
| CN102094221A (en) * | 2010-12-20 | 2011-06-15 | 昆山美微电子科技有限公司 | Method for preparing SMT (surface mount technology) nickel-phosphorus alloy plate by dry-film wet process |
| CN102424994A (en) * | 2011-12-17 | 2012-04-25 | 张家港舒马克电梯安装维修服务有限公司镀锌分公司 | Ferronickel alloy electroplating liquid |
| CN103205604A (en) * | 2012-01-16 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Nickel-iron alloy and method for preparing same |
| CN103205782A (en) * | 2012-01-16 | 2013-07-17 | 昆山允升吉光电科技有限公司 | A preparation method for a vapor plating mask plate made from a nickel-iron alloy |
| CN103374680A (en) * | 2012-04-17 | 2013-10-30 | 昆山允升吉光电科技有限公司 | Electroforming nickel-ferrum alloy screen with high ferrum content for printing and preparation method |
-
2022
- 2022-09-28 CN CN202211192736.4A patent/CN115505974A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5359928A (en) * | 1992-03-12 | 1994-11-01 | Amtx, Inc. | Method for preparing and using a screen printing stencil having raised edges |
| CN101338444A (en) * | 2007-10-24 | 2009-01-07 | 湖州金泰科技股份有限公司 | Low-nickel type nickel iron electroplating solution |
| CN102080237A (en) * | 2009-11-30 | 2011-06-01 | 北京允升吉新技术有限公司 | Solution for nickel electroforming, electroforming method using solution and thin nickel plate manufactured by using method |
| CN102094221A (en) * | 2010-12-20 | 2011-06-15 | 昆山美微电子科技有限公司 | Method for preparing SMT (surface mount technology) nickel-phosphorus alloy plate by dry-film wet process |
| CN102424994A (en) * | 2011-12-17 | 2012-04-25 | 张家港舒马克电梯安装维修服务有限公司镀锌分公司 | Ferronickel alloy electroplating liquid |
| CN103205604A (en) * | 2012-01-16 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Nickel-iron alloy and method for preparing same |
| CN103205782A (en) * | 2012-01-16 | 2013-07-17 | 昆山允升吉光电科技有限公司 | A preparation method for a vapor plating mask plate made from a nickel-iron alloy |
| CN103374680A (en) * | 2012-04-17 | 2013-10-30 | 昆山允升吉光电科技有限公司 | Electroforming nickel-ferrum alloy screen with high ferrum content for printing and preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101906630B (en) | Black surface treatment process of electrolytic copper foil | |
| CN101374388B (en) | Method for preparing fine line flexible circuit board with high peeling strength | |
| CN103132110B (en) | A kind of preparation method of high performance electrolytic copper foil | |
| CN106968007B (en) | It is a kind of to accompany plating plate and preparation method thereof applied to graphic plating VCP techniques | |
| JP2006347165A (en) | Metal mask for making pattern | |
| US7172818B2 (en) | Copper foil for chip-on-film use, plasma display panel, or high-frequency printed circuit board | |
| CN107278023A (en) | Flex circuit application reinforcement and flex circuit application | |
| CN104603333B (en) | Surface treatment copper foil and use its laminated plates | |
| CN115505974A (en) | Manufacturing method of nickel-iron metal sheet for manufacturing precise printing template | |
| CN100466881C (en) | Electro plating bath used for forming film resis tance layer, resistance layer forming method, conductive substrate material having resistance layer and circuit base plate material | |
| CN201898655U (en) | Printed circuit board | |
| CN111491447A (en) | Manufacturing method of radio frequency module switching PCB | |
| CN106968008B (en) | It is a kind of to accompany plating plate and preparation method thereof applied to graphic plating VCP techniques | |
| CN103205782A (en) | A preparation method for a vapor plating mask plate made from a nickel-iron alloy | |
| CN108950614B (en) | VCP high-efficiency copper plating brightener | |
| CN100351428C (en) | Chemical tin solution for flexible printed circuit board | |
| US11665828B2 (en) | Method for manufacturing FCCL capable of controlling flexibility and stiffness of conductive pattern | |
| CN113905529B (en) | GERBER design method of LED circuit board and production process thereof | |
| CN108565546A (en) | The method of antenna and the glass back cover with antenna are made in glass back cover | |
| CN104781451A (en) | Surface-treated copper foil and laminate using same | |
| CN113840466A (en) | LED lamp panel and manufacturing method thereof | |
| US20030121789A1 (en) | Electrodeposited copper foil for PCB having barrier layer of Zn-Co-As alloy and surface treatment method of the copper foil | |
| CN204836822U (en) | Printed circuit board of encapsulation in casing | |
| CN219738125U (en) | Touch screen and touch display module of GG structure | |
| KR102071144B1 (en) | Fe-Ni ALLOY SHADOW MASK AND PREPARATION METHOD THEREOF |
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 |