CN106191826A - A kind of steel bead wire chemical plating stannum bell metal technique - Google Patents
A kind of steel bead wire chemical plating stannum bell metal technique Download PDFInfo
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- CN106191826A CN106191826A CN201610670406.XA CN201610670406A CN106191826A CN 106191826 A CN106191826 A CN 106191826A CN 201610670406 A CN201610670406 A CN 201610670406A CN 106191826 A CN106191826 A CN 106191826A
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- 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
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- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention provides a kind of steel bead wire chemical plating stannum bell metal technique, first tempered bead steel wire is immersed in preplating in plating solution, with deionized water rinsing, dry；Tempered bead steel wire is immersed in plating in plating solution again, with deionized water rinsing, dries,；Described plating solution is made up of methylsulfuric acid copper, stannous methanesulfonate, thiourea, tartaric acid, citric acid, hydroquinone, iminodiacetic acid, picolinic acid, polyacrylic acid, CNT, sulphuric acid and deionized water.The technique of the present invention is without using plating, simple to operate, is easily controlled, and the stanniferous amount of stability contorting steel bead wire coating, and coating effect is good.
Description
Technical field
The invention belongs to tire production technical field, be specifically related to a kind of steel bead wire chemical plating stannum bell metal technique.
Background technology
Along with the development of steel bead wire plating process, tin bronze alloys coating the most progressively becomes and is applied to tire at present
One of circle widest alloy layer of steel wire coating.It is stable that tin bronze coating wire has quality of coating, with the bonding force of rubber
(higher by 20% than red copper plating steel wire bonding force), decay resistance and heat aging property are good by force, the advantage meeting environmental requirement,
Can preferably meet the requirement of high-performance meridian tire.Tin bronze alloys can pass through galvanoplastic, and (non-spontaneous method i.e. has additional
Voltage) and two kinds of methods acquisitions of chemistry autocatalytic method (spontaneous law, i.e. without applied voltage).Chemistry autocatalytic method is utilized to obtain stannum blue or green
Copper alloy typically has three kinds of approach: reducing process chemical plating, dismutation reaction chemical plating, immersion plating chemical plating, currently mainly uses
Three kinds of approach.Additionally, in order to preferably probe into the phase between copper ion and the stannous ion in chemical plating stannum bell metal plating solution
Interaction, researchers the most chemically copper facing and chemical plating stannum two aspect are started with, it is desirable to be able to find out solid between the two
Some intercommunities are in order to be able to find mode more easily, and in research chemical plating stannum bell metal plating solution, each material is mutual
Relation.Although having made a lot of research, but there is also some restraining factors: when copper ion and stannous ion exist formation jointly
During salt-mixture plating solution, owing to the characteristic of effect mutual between copper ion and stannous ion in plating solution and stannous ion itself is led
The stability causing plating solution is not good enough so that causes the waste of a large amount of tin metal in actual production process, makes making of plating solution simultaneously
Short with the cycle, ultimately result in production cost and remain high.
Summary of the invention
Solve the technical problem that: it is an object of the invention to overcome the deficiencies in the prior art to provide a kind of steel bead wire chemistry
Tinning bronze alloying technology, this technique is without using plating, simple to operate, is easily controlled, and stability contorting steel bead wire coating
Stanniferous amount, coating effect is good.
Technical scheme: a kind of steel bead wire chemical plating stannum bell metal technique, comprises the following steps:
Step 1, is immersed in preplating 1-2s in plating solution by tempered bead steel wire, and bath temperature is 20-40 DEG C, and linear velocity is 250-
350m/min；
Step 2, by the tempered bead steel wire deionized water rinsing after preplating, dries；
Step 3, is immersed in plating 2-5s in plating solution by step 2 gained tempered bead steel wire, and bath temperature is 25-45 DEG C, linear speed
Degree is 200-300m/min；
Step 4, by the tempered bead steel wire deionized water rinsing after plating, dries,；
Wherein, described plating solution is by methylsulfuric acid copper, stannous methanesulfonate, thiourea, tartaric acid, citric acid, hydroquinone, imino group
Oxalic acid, picolinic acid, polyacrylic acid, CNT, sulphuric acid and deionized water composition.
Further, step 2 is rinsed temperature be 80-90 DEG C, dry temperature and be 170-180 DEG C.
Further, step 3 is rinsed temperature be 80-90 DEG C, dry temperature and be 170-180 DEG C.
Further, in described plating solution, methylsulfuric acid copper 5-40g/L, stannous methanesulfonate 0.1-1.5 g/L, thiourea
0.01-0.1 g/L, tartaric acid 0.05-0.2 g/L, citric acid 0.04-0.12 g/L, hydroquinone 0.5-3.2 g/L, imido
Base oxalic acid 0.2-1.5 g/L, picolinic acid 0.1-0.5 g/L, polyacrylic acid 0.01-0.45 g/L, CNT 0.01-
0.03 g/L, sulphuric acid 15-65 g/L.
Further, in described plating solution, the mass ratio of methylsulfuric acid copper and stannous methanesulfonate is 10～100.
Further, in described plating solution, the concentration of sulphuric acid is 80-90v/v%.
Beneficial effect: the technique of the present invention is without using plating, simple to operate, is easily controlled, and stability contorting tyre bead steel
The silk stanniferous amount of coating, coating effect is good.
Detailed description of the invention
Embodiment 1
A kind of steel bead wire chemical plating stannum bell metal technique, comprises the following steps:
Step 1, is immersed in preplating 1-2s in plating solution by tempered bead steel wire, and bath temperature is 20 DEG C, and linear velocity is 250m/min；
Step 2, by the tempered bead steel wire deionized water rinsing after preplating, dries；
Step 3, is immersed in plating 2-5s in plating solution by step 2 gained tempered bead steel wire, and bath temperature is 25 DEG C, and linear velocity is
200m/min；
Step 4, by the tempered bead steel wire deionized water rinsing after plating, dries,；
Wherein, described plating solution is by methylsulfuric acid copper 5g/L, stannous methanesulfonate 0.1g/L, thiourea 0.01g/L, tartaric acid 0.05g/
L, citric acid 0.04g/L, hydroquinone 0.5g/L, iminodiacetic acid 0.2g/L, picolinic acid 0.1g/L, polyacrylic acid
0.01g/L, CNT 0.01g/L, sulphuric acid 15g/L and deionized water composition；Step 2 is rinsed temperature be 80 DEG C, dry temperature
Degree is 180 DEG C；Step 3 is rinsed temperature be 80 DEG C, to dry temperature be 180 DEG C；In plating solution, the concentration of sulphuric acid is 80v/v%.
By the tempered bead steel wire of Φ 0.95 mm through overpickling, washing, then use above-mentioned PROCESS FOR TREATMENT, by industry mark
Quasi-methods analyst Steel Wire Surface coating, stanniferous amount 0.99%, coating is 0.47g/kg with the mass percent of tempered bead steel wire.
Embodiment 2
A kind of steel bead wire chemical plating stannum bell metal technique, comprises the following steps:
Step 1, is immersed in preplating 1-2s in plating solution by tempered bead steel wire, and bath temperature is 30 DEG C, and linear velocity is 300m/min；
Step 2, by the tempered bead steel wire deionized water rinsing after preplating, dries；
Step 3, is immersed in plating 2-5s in plating solution by step 2 gained tempered bead steel wire, and bath temperature is 35 DEG C, and linear velocity is
250m/min；
Step 4, by the tempered bead steel wire deionized water rinsing after plating, dries,；
Wherein, described plating solution is by methylsulfuric acid copper 15g/L, stannous methanesulfonate 0.5g/L, thiourea 0.03g/L, tartaric acid 0.1g/
L, citric acid 0.07g/L, hydroquinone 1.2g/L, iminodiacetic acid 0.6g/L, picolinic acid 0.3g/L, polyacrylic acid
0.07g/L, CNT 0.02g/L, sulphuric acid 35g/L and deionized water composition；Step 2 is rinsed temperature be 85 DEG C, dry temperature
Degree is 180 DEG C；Step 3 is rinsed temperature be 80 DEG C, to dry temperature be 175 DEG C；In plating solution, the concentration of sulphuric acid is 80v/v%.
By the tempered bead steel wire of Φ 1.55 mm through overpickling, washing, then use above-mentioned PROCESS FOR TREATMENT, by industry mark
Quasi-methods analyst Steel Wire Surface coating, stanniferous amount 3.27%, coating is 0.45g/kg with the mass percent of tempered bead steel wire.
Embodiment 3
A kind of steel bead wire chemical plating stannum bell metal technique, comprises the following steps:
Step 1, is immersed in preplating 1-2s in plating solution by tempered bead steel wire, and bath temperature is 20 DEG C, and linear velocity is 250m/min；
Step 2, by the tempered bead steel wire deionized water rinsing after preplating, dries；
Step 3, is immersed in plating 2-5s in plating solution by step 2 gained tempered bead steel wire, and bath temperature is 25 DEG C, and linear velocity is
200m/min；
Step 4, by the tempered bead steel wire deionized water rinsing after plating, dries,；
Wherein, described plating solution is by methylsulfuric acid copper 30g/L, stannous methanesulfonate 0.3g/L, thiourea 0.08g/L, tartaric acid
0.15g/L, citric acid 0.1g/L, hydroquinone 2.3g/L, iminodiacetic acid 0.8g/L, picolinic acid 0.4g/L, polypropylene
Acid 0.32g/L, CNT 0.02g/L, sulphuric acid 55g/L and deionized water composition；Step 2 is rinsed temperature be 80 DEG C, dry
Temperature is 170 DEG C；Step 3 is rinsed temperature be 90 DEG C, to dry temperature be 180 DEG C；In plating solution, the concentration of sulphuric acid is 85v/v%.
By the tempered bead steel wire of Φ 1.85 mm through overpickling, washing, then use above-mentioned PROCESS FOR TREATMENT, by industry mark
Quasi-methods analyst Steel Wire Surface coating, stanniferous amount 1.87%, coating is 0.42g/kg with the mass percent of tempered bead steel wire.
Embodiment 4
A kind of steel bead wire chemical plating stannum bell metal technique, comprises the following steps:
Step 1, is immersed in preplating 1-2s in plating solution by tempered bead steel wire, and bath temperature is 40 DEG C, and linear velocity is 350m/min；
Step 2, by the tempered bead steel wire deionized water rinsing after preplating, dries；
Step 3, is immersed in plating 2-5s in plating solution by step 2 gained tempered bead steel wire, and bath temperature is 45 DEG C, and linear velocity is
300m/min；
Step 4, by the tempered bead steel wire deionized water rinsing after plating, dries,；
Wherein, described plating solution is by methylsulfuric acid copper 40g/L, stannous methanesulfonate 1.5g/L, thiourea 0.1g/L, tartaric acid 0.2g/
L, citric acid 0.12g/L, hydroquinone 3.2g/L, iminodiacetic acid 1.5g/L, picolinic acid 0.5g/L, polyacrylic acid
0.45g/L, CNT 0.03g/L, sulphuric acid 65g/L and deionized water composition；Step 2 is rinsed temperature be 90 DEG C, dry temperature
Degree is 170 DEG C；Step 3 is rinsed temperature be 90 DEG C, to dry temperature be 170 DEG C；In plating solution, the concentration of sulphuric acid is 90v/v%.
By the tempered bead steel wire of Φ 1.65 mm through overpickling, washing, then use above-mentioned PROCESS FOR TREATMENT, by industry mark
Quasi-methods analyst Steel Wire Surface coating, stanniferous amount 1.58%, coating is 0.39g/kg with the mass percent of tempered bead steel wire.
Claims (6)
1. a steel bead wire chemical plating stannum bell metal technique, it is characterised in that: comprise the following steps:
Step 1, is immersed in preplating 1-2s in plating solution by tempered bead steel wire, and bath temperature is 20-40 DEG C, and linear velocity is 250-
350m/min；
Step 2, by the tempered bead steel wire deionized water rinsing after preplating, dries；
Step 3, is immersed in plating 2-5s in plating solution by step 2 gained tempered bead steel wire, and bath temperature is 25-45 DEG C, linear speed
Degree is 200-300m/min；
Step 4, by the tempered bead steel wire deionized water rinsing after plating, dries,；
Wherein, described plating solution is by methylsulfuric acid copper, stannous methanesulfonate, thiourea, tartaric acid, citric acid, hydroquinone, imino group
Oxalic acid, picolinic acid, polyacrylic acid, CNT, sulphuric acid and deionized water composition.
Steel bead wire chemical plating stannum bell metal technique the most according to claim 1, it is characterised in that: step 2 is rinsed
Temperature is 80-90 DEG C, dry temperature is 170-180 DEG C.
Steel bead wire chemical plating stannum bell metal technique the most according to claim 1, it is characterised in that: step 3 is rinsed
Temperature is 80-90 DEG C, dry temperature is 170-180 DEG C.
Steel bead wire chemical plating stannum bell metal technique the most according to claim 1, it is characterised in that: in described plating solution,
Methylsulfuric acid copper 5-40g/L, stannous methanesulfonate 0.1-1.5 g/L, thiourea 0.01-0.1 g/L, tartaric acid 0.05-0.2 g/
L, citric acid 0.04-0.12 g/L, hydroquinone 0.5-3.2 g/L, iminodiacetic acid 0.2-1.5 g/L, picolinic acid
0.1-0.5 g/L, polyacrylic acid 0.01-0.45 g/L, CNT 0.01-0.03 g/L, sulphuric acid 15-65 g/L.
Steel bead wire chemical plating stannum bell metal technique the most according to claim 1, it is characterised in that: in described plating solution,
The mass ratio of methylsulfuric acid copper and stannous methanesulfonate is 10～100.
Steel bead wire chemical plating stannum bell metal technique the most according to claim 1, it is characterised in that: in described plating solution,
The concentration of sulphuric acid is 80-90v/v%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610670406.XA CN106191826A (en) | 2016-08-16 | 2016-08-16 | A kind of steel bead wire chemical plating stannum bell metal technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610670406.XA CN106191826A (en) | 2016-08-16 | 2016-08-16 | A kind of steel bead wire chemical plating stannum bell metal technique |
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| CN106191826A true CN106191826A (en) | 2016-12-07 |
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| CN201610670406.XA Pending CN106191826A (en) | 2016-08-16 | 2016-08-16 | A kind of steel bead wire chemical plating stannum bell metal technique |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114075682A (en) * | 2020-08-13 | 2022-02-22 | 唐文海 | Process for chemically plating steel spring part |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824612A (en) * | 2010-05-24 | 2010-09-08 | 张家港市胜达钢绳有限公司 | Plating solution suitable for plating high tin bronze coating on bead wire surface in chemical replacement mode |
| CN103924225A (en) * | 2014-01-23 | 2014-07-16 | 江苏兴达钢帘线股份有限公司 | High tin bronze plating solution for chemical plating of surface of tempered bead wire, and its chemical dip plating method |
-
2016
- 2016-08-16 CN CN201610670406.XA patent/CN106191826A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824612A (en) * | 2010-05-24 | 2010-09-08 | 张家港市胜达钢绳有限公司 | Plating solution suitable for plating high tin bronze coating on bead wire surface in chemical replacement mode |
| CN103924225A (en) * | 2014-01-23 | 2014-07-16 | 江苏兴达钢帘线股份有限公司 | High tin bronze plating solution for chemical plating of surface of tempered bead wire, and its chemical dip plating method |
Non-Patent Citations (1)
| Title |
|---|
| 滕留芝: ""镀锡青铜回火胎圈钢丝生产线"", 《轮胎工业》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114075682A (en) * | 2020-08-13 | 2022-02-22 | 唐文海 | Process for chemically plating steel spring part |
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Application publication date: 20161207 |