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Copper wire drawing annealing liquid and using method thereof

An annealing liquid, copper wire drawing technology, applied in the direction of furnace type, furnace, heat treatment furnace, etc., can solve the problems of hidden quality, cumbersome on-site use, poor control of the ratio, etc., achieve strong antibacterial properties, not easy to make mistakes, and easy to control Effect

Pending Publication Date: 2021-10-26
AMER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the mixed use of AB two-component wire drawing liquid and copper antioxidant can achieve the effect of annealing liquid, but this method of mixing annealing liquid is more cumbersome to use on site, and the poor control of the ratio may easily cause quality problems

Method used

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  • Copper wire drawing annealing liquid and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The total weight of the copper wire drawing annealing liquid in this embodiment is 100 parts, including the following components by weight: 40 parts of copper antioxidant, 5 parts of solubilizer, 3 parts of boric acid, 10 parts of organic alcohol amine, 5 parts of rust inhibitor, 5 parts of self-emulsifying ester, 0.01 part of defoamer, 5 parts of bactericide, and the balance of water.

[0046] The copper antioxidant is benzotriazole T706.

[0047] The solubilizer is neodecanoic acid.

[0048] The organic alcohol amine is triethanolamine.

[0049] The rust inhibitor is sebacic acid.

[0050] Self-emulsifying esters are trimer acid self-emulsifying esters.

[0051] The defoamer is Dow Corning 1247.

[0052] The fungicide is fungicide BK.

[0053] Dilute copper wire drawing annealing solution with water to the following concentration:

[0054] For copper wire antirust within 1 month, the concentration of annealing solution for copper wire drawing is 0.4%;

[0055] ...

Embodiment 2

[0058] The total weight of the copper wire drawing annealing liquid in this embodiment is 100 parts, including the following components by weight: 42 parts of copper antioxidant, 4 parts of solubilizer, 5 parts of boric acid, 6 parts of organic alcohol amine, 10 parts of rust inhibitor, 20 parts of self-emulsifying ester, 0.05 parts of defoamer, 6 parts of fungicide, and the balance of water.

[0059] Copper antioxidant is tolyltriazole T706A.

[0060] The solubilizer may be neodecanoic acid.

[0061] The organic alcohol amine is monoethanolamine.

[0062] The rust inhibitor is DDDA dodecanedioic acid.

[0063] Self-emulsifying esters are trimer acid self-emulsifying esters.

[0064] The defoamer is Dow Corning 1267.

[0065] The fungicide is fungicide BK.

[0066] Dilute copper wire drawing annealing solution with water to the following concentration:

[0067] For copper wire antirust within 1 month, the concentration of annealing solution for copper wire drawing is 0.2%;...

Embodiment 3

[0071] The total weight of the copper wire drawing annealing solution in this embodiment is 100 parts, including the following components by weight: 50 parts of copper antioxidant, 3.5 parts of solubilizer, 2 parts of boric acid, 7 parts of organic alcohol amine, 6 parts of rust inhibitor, 15 parts of self-emulsifying ester, 0.07 parts of defoamer, 10 parts of fungicide, and the balance of water.

[0072] The copper antioxidant is benzotriazole T706.

[0073] The solubilizing agent may be an isomeric acid of capric acid.

[0074] The organic alcohol amine is diethanolamine.

[0075] The rust inhibitor can be one of C10-C12 dibasic acids.

[0076] Self-emulsifying esters are trimer acid self-emulsifying esters.

[0077] The defoamer is Meng Qingxin's MS575.

[0078] The biocide is the biocide MBM.

[0079] Dilute copper wire drawing annealing solution with water to the following concentration:

[0080] For copper wire antirust within 1 month, the concentration of annealin...

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Abstract

The invention relates to the technical field of copper wire drawing annealing, in particular to copper wire drawing annealing liquid and a using method thereof. The copper wire drawing annealing liquid is prepared from, by weight, 40-60 parts of copper antioxidant, 1-5 parts of solubilizer, 3-5 parts of boric acid, 5-10 parts of organic alcohol amine, 5-10 parts of antirust agent, 5-20 parts of self-emulsifying ester, 0.01-0.1 part of defoaming agent, 5-10 parts of bactericide and the balance water, and the total weight part of the copper wire drawing annealing liquid is 100. Compared with a traditional AB double-component wire drawing annealing solution, the copper wire drawing annealing liquid is more convenient to use, long in anti-oxidation time, good in lubricating property on an annealing cone pulley and not prone to abrasion, the single-component wire drawing annealing solution is high in antibacterial property, the service life of the single-component wire drawing annealing solution can exceed 6 months even under the concentration of 0.5%, wastewater discharge and treatment cost of the traditional double-component wire drawing annealing solution are reduced, the single-component annealing liquid is convenient and fast to use, errors are not prone to occurring, the oxidation resistance of the copper antioxidant and the lubricity of the wire drawing liquid are combined into a whole to the maximum extent, and management and control are convenient.

Description

technical field [0001] The invention relates to the technical field of copper wire drawing annealing, in particular to a copper wire drawing annealing liquid and a use method thereof. Background technique [0002] Copper wire drawing refers to the processing method in which the copper wire busbar wire is forced through the mold under mechanical action to obtain the required cross-sectional shape and size. After the copper busbar is drawn and formed by several combined dies, the diameter of the wire is reduced proportionally to the required size. At the same time, in order to eliminate the internal stress of the wire during the drawing process, it is often necessary to anneal the copper wire. [0003] Copper wire annealing is divided into two processes: stuffy tank annealing (no need for annealing liquid) and online annealing (requiring annealing liquid). In the past, the annealing solution used in the factory was generally AB two-component. The drawing solution and copper a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C22F1/08C21D1/26C21D9/52C10N40/24C10N30/06C10N30/10
CPCC10M173/02C22F1/08C21D1/26C21D9/525C10N2040/24C10N2030/06C10N2030/10C10N2030/72C10M2207/127C10M2215/042C10M2215/223C10M2201/087C10M2229/04C10M2215/225C10M2215/222
Inventor 孙果洋汪小龙
Owner AMER TECH CO LTD
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