TW201506150A - Temper rolling fluid, manufacturing method and its use - Google Patents

Abstract

The present invention provides a temper rolling fluid, which comprises an organic acid having a carbon number greater than 6, an organic amine compound, a nonionic surfactant and water. This invention also provides a preparation method of temper rolling liquid, which comprises the step of mixing an organic acid having a carbon number greater than 6, an organic amine compound, a nonionic surfactant and water to obtain the temper rolling fluid. This invention further provides a method of using the temper rolling liquid, which comprises: completing the preparation of a steel, and applying the temper rolling liquid onto the surface of the steel. The temper rolling fluid of this invention provides a good rust resistance and anti-oil stain performance, so that a metal subjected to the rolling treatment can significantly reduce the occurrence of oil stains or rust.

Description

Quenching and tempering rolling solution, preparation method thereof and use method thereof

The invention relates to a quenching and tempering rolling liquid, in particular to a quenching and tempering rolling liquid for rolling steel. The invention further relates to a preparation method and a use method of a quenching and tempering rolling liquid.

In order to eliminate the drop point of the steel and to stably control the degree of deformation of the steel, temper rolling is one of the important processing steps for preparing the steel. Furthermore, in the processing steps of quenching and tempering, in order to ensure the quality of the steel, such as the cleanliness of the surface, the rust resistance, the degree of deformation and the subsequent processability, some substances having lubrication or rust prevention are often used. During the processing steps of quenching and tempering.

U.S. Patent No. 4,366,077 discloses a composition for metal surface treatment comprising inorganic salts such as nitrite, benzoate and carbonate, which are effective in solving hygroscopicity, Foaming during processing and subsequent disposal of waste, but the biggest disadvantage of this composition is that it is carcinogenic sodium nitrite during its preparation, and long-term use is easy to hurt the health of workers, and This substance is no longer used in the industry.

U.S. Patent No. 4,883,606 discloses a tempering rolling solution comprising a water-soluble cationic compound, an aqueous rust-preventing substance and water, wherein the water-soluble cationic compound is derived from a fatty bis-protic carboxylic acid. (aliphatic dicarboxylic acid), an amino compound (amino aompound), and polyethyleneimine (polyethyleneimine) are obtained by condensation, and the aqueous anti-rust substance is, for example, potassium hydroxide or sodium gluconate (sodium) "gluconate" and sodium citrate, the biggest disadvantage of the prior art tempering rolling solution is that the tempering rolling oil is applied to the metal surface because the aqueous rust-preventing substance contains metal ions such as potassium or sodium. After the treatment, the metal can not effectively avoid the problem of rust in the case of long-term storage, and the water-soluble cationic compound in the quenched and tempered rolling oil needs to be obtained through a heating step first, so the preparation of the quenching and tempering is increased. The difficulty of delaying the liquid.

In order to solve the prior art, the quenching and tempering rolling liquid used in the processing step of quenching and temper rolling, the substance having lubrication or anti-rust action contains carcinogenic sodium nitrite or contains metal ions such as potassium or sodium to further reduce The problem of rust prevention performance, the present invention provides a tempering rolling solution comprising: an organic acid having a carbon number of greater than 6; an organic amine compound; a nonionic surfactant; and water.

According to the present invention, the organic acid having a carbon number of more than 6 in the present invention means a hydrocarbon having a pH of less than 7, which is, for example, but not limited to, a saturated aliphatic mono proton having a carbon number of between 6 and 18. a carboxylic acid (C _n H _2n+1 COOH, n is any integer between 5 and 17), a saturated aliphatic diprotic carboxylic acid having a carbon number between 6 and 18 (the molecular formula is HOOCC _n H _2n COOH, n is any integer between 4 and 16), an unsaturated aliphatic monoprotic carboxylic acid having a carbon number of between 6 and 18 (molecular formula such as, but not limited to, C _n H _2n-1 COOH or C _n H _2n-3 COOH, n is any integer between 5 and 17, and an unsaturated aliphatic diprotic carboxylic acid having a carbon number of between 12 and 36 (molecular formula such as, but not limited to, HOOCC _n H _2n-2 COOH or HOOCC _n H _2n-4 COOH, n is any integer between 10 and 34) or benzoic acid having at least one R substituent, wherein the R substituent is, for example, but not limited to A hydrogen atom, an alkyl group, a nitro group or an alkoxy group.

According to the present invention, the organic amine compound of the present invention means a hydrocarbon containing a nitrogen atom and the nitrogen atom has a lone pair, such as, but not limited to, a carbon number of 2 to 6 Between the alcoholamine or fatty amine having a carbon number between 2 and 8.

According to the present invention, the nonionic surfactant of the present invention refers to a surfactant having a polar functional group and which does not dissociate in an aqueous solution to generate ions, such as, but not limited to, a hydroxyl group or an ether. A group, an imido group, an ester group or a guanamine group.

The invention has the advantages that when the quenching and tempering rolling liquid of the invention is applied to the metal processing step, for example, the step of quenching and tempering rolling, since the quenching and tempering rolling liquid system comprises an organic acid having a carbon number of more than 6, Providing good lubricity and cleanliness, it can reduce the frequency of rolling and roll change and repair, and at the same time remove impurities such as metal powder generated by rolling metal surfaces. In addition, since the tempering rolling solution includes a nonionic surfactant, which does not contain any metal ions, the tempering rolling solution provides good rust prevention and oil stain resistance, and is subjected to rolling treatment. After the metal is placed for a long time, it can greatly reduce the occurrence of oil spots or rust. Further, the quenching and tempering rolling liquid does not contain any harmful substances, such as sodium nitrite, etc., so the quenching and rolling The extension liquid has the advantages mentioned above and does not endanger the health of the staff, so the industrial utilization is greatly improved.

Preferably, the content of the organic acid is between 0.5% by weight (% by weight) and 30% by weight based on the total weight of the tempering rolling solution. More preferably, the organic acid is present in an amount between 5 wt% and 20 wt%. Still more preferably, the organic acid is present in an amount between 5 wt% and 15 wt%.

Preferably, the content of the organic amine compound is more than 0.5% by weight and less than 30% by weight based on the total weight of the tempering rolling solution. More preferably, the content of the organic amine compound is between 10% by weight and 20% by weight. Still more preferably, the organic amine compound is present in an amount between 10% and 15% by weight.

Preferably, the content of the nonionic surfactant is between 0.05% by weight and 5% by weight based on the total weight of the tempering rolling solution. More preferably, the nonionic surfactant is present in an amount between 0.05% and 1% by weight. Still more preferably, the nonionic surfactant is present in an amount between 0.1% and 1% by weight.

Preferably, the organic acid is at least one selected from the group consisting of a saturated aliphatic monoprotic carboxylic acid having a carbon number of between 6 and 18 and a carbon number of between 6 and 18. a saturated aliphatic diprotic carboxylic acid, an unsaturated aliphatic monoprotic carboxylic acid having a carbon number of 6 to 18, an unsaturated aliphatic diprotic carboxylic acid having a carbon number of 12 to 36, carbon An aromatic monoprotic carboxylic acid having between 6 and 12 and an aromatic diprotic carboxylic acid having a carbon number of between 6 and 12.

According to the present invention, the saturated aliphatic monoprotic carboxylic acid having a carbon number of between 6 and 18 according to the present invention is, for example, but not limited to, octanoic acid, Tannic acid, citric acid, undecanoic acid, dodecanoic acid, tetradecanoic acid, palmitic acid or octadecanoic acid.

According to the present invention, the saturated aliphatic diprotic carboxylic acid having a carbon number of between 6 and 18 according to the present invention is, for example, but not limited to, azelaic acid, sebacic acid, adipic acid, dodecanedioic acid. Or octadecanedioic acid, etc.

According to the present invention, the unsaturated aliphatic group of the present invention means having at least one unsaturated double bond in the aliphatic chain.

According to the present invention, the unsaturated aliphatic monoprotic carboxylic acid having a carbon number of between 6 and 18 according to the present invention is, for example, but not limited to, cis-9-octadecenoic acid, (9Z, 12Z, 15Z)-9,12,15-octadecatrienoic acid.

According to the present invention, the unsaturated aliphatic aprotic carboxylic acid having a carbon number of between 12 and 36 according to the present invention is, for example, but not limited to, trans-2-dodecenedioic acid or C36 diproton carboxylic acid. Acid, etc.

According to the present invention, the aromatic monoprotic carboxylic acid having a carbon number of from 6 to 12 in the present invention is, for example, but not limited to, benzoic acid or 1-naphthaleneacetic acid.

According to the present invention, the aromatic aprotic carboxylic acid described in the present invention and having a carbon number of between 6 and 12 is, for example but not limited to, 4-methylphthalic acid or the like.

Preferably, the aromatic monoprotic carboxylic acid having a carbon number of between 6 and 12 is a benzoic acid having at least one R substituent, wherein the R substituent is selected from the group consisting of: A hydrogen atom, an alkyl group having a carbon number of less than 6, a nitro group, and an alkoxy group having a carbon number of less than 6.

According to the present invention, the alkyl group of the present invention is, for example, but not limited to, a methyl group, an ethyl group or a propyl group.

According to the present invention, the alkoxy group of the present invention is, for example, but not limited to, a methoxy group, an ethoxy group, a propoxy group or a butoxy group. According to the present invention, the benzoic acid having at least one R substituent as described in the present invention is, for example, but not limited to, 4-propylbenzoic acid, p-ethylbenzoic acid 3-methoxybenzoic acid, 4-ethoxybenzene. 4-methyl-3-nitrobenzoic acid 2-methyl-5-nitrobenzoic acid such as formic acid, 4-propoxybenzoic acid or 4-butoxybenzoic acid.

Preferably, the organic amine compound is an alcohol amine having a carbon number of between 2 and 6 or a fatty amine having a carbon number of between 2 and 8.

Preferably, the nonionic surfactant is at least one selected from the group consisting of polyoxyethylene alkyl amine, polyoxypropylene alkyl amine, and polyoxyethylene polymerization. Polyoxyethylene polyoxypropylene alkyl amine.

According to the present invention, the polyoxyethylene fatty amine of the present invention is, for example, but not limited to, polyoxyethylene lauryl amine or polyoxyethylene stearyl amine.

According to the present invention, the polyoxypropylene stearyl amine of the present invention is, for example, but not limited to, polyoxypropylene lauryl amine or polyoxypropylene stearyl amine.

According to the present invention, the polyoxyethylene polyoxypropylene fatty amine of the present invention is, for example, but not limited to, polyoxyethylene polyoxypropylene lauryl amine or polyoxyethylene polyoxyethylene stearylamine (polyoxyethylene) Polyoxypropylene stearyl amine).

Preferably, the organic acid is between 6 and 18 carbon atoms. A saturated aliphatic diprotic carboxylic acid and a combination of unsaturated aliphatic diprotic carboxylic acids having a carbon number between 12 and 36.

Preferably, the organic acid is a saturated aliphatic diprotic carboxylic acid having a carbon number of between 6 and 18, an unsaturated aliphatic diprotic carboxylic acid having a carbon number of between 12 and 36, and having one A combination of R substituents of benzoic acid.

Preferably, the alcohol amine having a carbon number of between 2 and 6 is selected from the group consisting of monoethanolamine, diethanolamine, triethanolamine, N-methyl-ethanolamine, dimethylethanolamine ( N,N-dimethylethanolamine), N-methyl-diethanolamine, 2-amino-2-methylpropanol, 2-aminobutanol, diethylethanolamine and diisopropanolamine.

Preferably, the aliphatic amine having a carbon number of between 2 and 8 is selected from the group consisting of ethylenediamine, diethyltriamine, triethyltetramine, 1,2-propane. Diamine, 1,3-propanediamine, 1,4-butanediamine, cyclopropylamine, dipropylamine, diethylamine, n-butylamine, di-n-butylamine, isobutylamine, diisobutylamine, 1,6 Hexamethylenediamine, n-hexylamine and sec- butylamine.

In order to solve the prior art quenching and rolling oil, which is prepared through a heating step, the present invention provides a method for preparing the above quenching and tempering rolling liquid, which comprises the steps of: mixing an organic acid having a carbon number greater than 6, An organic amine compound, a nonionic surfactant, and water are used to obtain the quenched and tempered rolling solution.

The invention has the advantages that the tempering rolling solution of the invention can be obtained by a simple mixing step, and the preparation method is simple without heating, so that the industrial applicability is greatly improved.

Preferably, an organic acid having an carbon number greater than 6 is mixed, and an organic An amine compound, a nonionic surfactant and water, the quenching and rolling solution is obtained by mixing an organic acid having an carbon number greater than 6 and an organic amine compound at a temperature between 15 ° C and 40 ° C. A non-ionic surfactant and water are used to obtain the quenched and tempered rolling solution.

Preferably, the organic acid, an organic amine compound, a nonionic surfactant and water having a carbon number greater than 6 are mixed, and the step of obtaining the quenching and rolling liquid comprises first mixing the organic acid having a carbon number greater than 6. And an organic amine compound and water to obtain a mixed liquid; and mixing the nonionic surfactant and the mixed liquid; and obtaining the quenched and tempered rolling solution.

In the present invention, by mixing the organic acid having an carbon number of more than 6, an organic amine compound and water to obtain a mixed liquid, and mixing the non-ionic surfactant and the order of the mixed liquid, the prepared quenching and tempering can be obtained. The rolling solution has good uniformity.

The invention further provides a method for using a quenching and tempering rolling liquid, which comprises the steps of: preparing a steel material and a quenching and tempering rolling liquid as described above, and coating the quenching and tempering rolling solution on the steel material. surface.

According to the present invention, the steel material according to the present invention means an alloy containing iron and carbon.

According to the present invention, the method of applying the tempering rolling solution to the surface of the steel material according to the present invention is, for example but not limited to, soaking or spraying.

Preferably, applying the tempering rolling solution to the surface of the steel material comprises applying the tempering rolling solution to the surface of the steel material when the steel material is rolled and tempered.

Preferably, the tempering rolling solution is applied to the steel material The surface step further comprises diluting the quenched and tempered rolling solution with water to obtain a quenched and tempered rolling aqueous solution, wherein the quenching and tempering rolling solution is based on the total weight of the quenched and tempered rolling aqueous solution. Between % and 50% by weight; and applying the tempered rolling aqueous solution to the surface of the steel.

According to the present invention, the present invention can provide the lubricating property of the rolling delay and the rustproof protection during the rolling by adjusting the technical characteristics of the quenching and rolling liquid to be between 0.5% by weight and 50% by weight.

In order to understand the technical features and practical functions of the present invention in detail, and in accordance with the contents of the specification, the drawings and preferred embodiments are further described to illustrate the technical means for the purpose of the present invention.

The source and composition ratios of the samples described in the experimental preparation schemes of the following examples are as follows; dodecandioic acid: purity: 99%.

Decanedioic acid: purity: 99.5%.

C36 double proton carboxylic acid: purity: 75 to 80%, manufactured by Unichema (USA), product model: PRIPOL 1025.

Benzoic acid: purity: 99%.

4-nitrobenzoic acid: purity: 99%.

Triethanolamine: purity: 99%.

2-amino-2-methyl-1-propanol: purity: 99%.

1,2-diaminoethane: purity: 99%.

Non-ionic surfactant: purity: 99%, composition: polyoxyethylene lauryl amine, made by Sino-Japanese Synthetic Chemical Co., Ltd., product model: SINOPOL 410.

Anti-rust oil: Ingredients: sulfonate anti-rust oil and mineral oil, made by Sinosteel, product model: RP-93 anti-rust oil.

Cold-rolled test piece, China Steel has a company system, product model: CQ2.

Cold-rolled carbon steel CQ1 steel, China Steel has a company system, product model: CQ1.

N-hexane: purity: 95%.

Pure water: Impurity content is less than 10ppm.

The sources described in the following examples and each instrument are as follows: four ball wear tester: manufactured by Falex Coporation (USA), product model: Falex F1519.

Acid-base tester: manufactured by Metrohm (Switzerland), model number: 702 SM Titrino.

Quenching and rolling machine: WEAN UNITED company (origin), product model: TEMPLE MILL.

Electric discharge texturing roller (EDT): The inner diameter is 460 mm (mm).

Example 1

Example 1 was prepared using dodecanoic acid, benzoic acid, triethanolamine, 2-amino-2-methylpropanol, a nonionic surfactant, and pure water to prepare a tempering rolling solution of the present embodiment, which was prepared in detail. The procedure is as follows: in a 250 mL beaker, 76.5 g of pure water, 10 g of triethanolamine, and 5 g of 2-amino-2-methylpropanol are uniformly mixed to form a premix, and the three in the premix are to be mixed. After ethanolamine and 2-amino-2-methylpropanol are completely dissolved in pure water, 3 g of dodecanoic acid and 5 g of benzoic acid are sequentially added to the premix to form a mixed solution, which is to be mixed in the mixture. After the dodecanoic acid and the benzoic acid were completely dissolved, 0.5 g of the nonionic surfactant was further added and stirring was continued for 30 minutes to form the quenched and tempered rolling solution of the present example.

Embodiment 2 to Embodiment 6

The preparation procedure of the tempering rolling solution of Examples 2 to 6 is substantially as described in Example 1, except for the composition of the tempering rolling solution of each example and the content of each component. The components of the tempering rolling solution of Examples 1 to 6 and the content of each component are shown in Table 1, wherein the content of each component is based on the total weight of the tempering rolling solution of each example, and the unit is weight. Percentage (wt%).

Test Example 1 pH

In this test example, the quenching and tempering rolling liquids of Examples 1 to 6 are prepared, and each quenching and tempering rolling liquid is diluted with water into a quenched and tempered rolling aqueous solution, wherein the total weight of each quenched and tempered rolling aqueous solution is used as a reference. The content of each corresponding tempering rolling solution is 10% by weight (wt%), and then the pH value of each tempering rolling aqueous solution is measured by an acetate alkali tester, and the temper rolling of Examples 1 to 6 is measured. The pH of the aqueous solution is shown in Table 2.

Test Example 2 Abrasiveness

In this test example, the quenching and tempering rolling liquids of Examples 1 to 6 were respectively diluted with water into two different concentrations of quenched and tempered rolling aqueous solution, wherein the total weight of each of the quenched and tempered rolling aqueous solutions was used as a reference. Tempering and rolling The liquid contents were 5 wt% and 10 wt%, respectively, and the wettability of the quenched and tempered aqueous solutions of Examples 1 to 6 was measured by a four-ball abrasion tester (ASTM 2266) under the following conditions: a rotational speed of 1200 per minute. The revolutions per minute (rpm), the load weights were 20 kg and 40 kg, respectively, and the test time was 30 minutes. The average wear diameter of the bottom three steel balls was measured in millimeters (mm). The results are shown in Table 3.

It can be seen from Table 3 that in the case of the same load, the higher the content of the tempering rolling solution in the quenched and tempered aqueous solution of each embodiment, the smaller the wear diameter, that is, the grinding of the tempering rolling solution The better the sex. In addition, the abrasiveness of the quenched and tempered aqueous solution of Examples 4 to 6 is more remarkable than that of the tempered rolling aqueous solutions of Examples 1 to 3, so that the tempering rolling solution can be known. The more carbon atoms of the organic acid contained in the medium, the better the lubricity of the quenched and tempered rolling solution.

Test Example 3 Rust prevention

This test example measures two different concentrations produced in Test Example 2. The rust prevention property of the temper rolling solution of Examples 1 to 6 is as follows: a cold-rolled test piece is taken, and the cold-rolled test piece is cut into a test piece of 6×8 cm 2 . After the test piece is cleaned, it is blown dry and then immersed in two different concentrations of the quenched and tempered rolling solution of Example 1 to Example 6, soaked for 10 seconds, taken out and placed on the test piece rack, and stored. The rust percentage of each test piece was measured in a room having a relative humidity of 70 ± 10% and a temperature of 25 ± 5 ° C, respectively, after 1 day, 3 days, and 5 days, and the rust percentage was calculated as: (rust area observed by the naked eye / total surface area of each test piece) × 100%, and the results are shown in Table 4.

It can be seen from Table 4 that the quenched and tempered aqueous solution of Examples 1 to 6 can surely have the rust prevention effect of the test piece for about three days, and the higher the content of the tempering rolling and rolling liquid, the better the rust prevention effect. . Further, when the content of the tempering rolling solution in the quenched and tempered aqueous solution of Examples 4 to 6 is more than 5%, the rust preventing effect is more remarkable.

Test Example 4 Sandwich rust test

This test case simulates the situation in which the inside of the steel coil is rust-resistant in the case where the steel has residual tempering and rolling solution.

This test example measures the rust resistance of the quenched and tempered rolling aqueous solutions of the first to sixth embodiments of the two different concentrations prepared in Test Example 2, and the detailed test procedure is as follows: three test pieces are respectively taken as test cases. In the test piece of the above, the test pieces of the three pieces are respectively immersed in two different concentrations of the quenched and tempered rolling solution of the first embodiment to the sixth embodiment, and after being immersed for 10 seconds, they are taken out and placed in the test. On the rack, after the water on the test piece is naturally dried, apply about 0.8±0.2g/m2 RP-93 anti-rust oil, and then stack the three test pieces with clips and store them at a relative humidity of 70. ±10% and a room temperature of 25±5°C, the rust percentage of each of the three test pieces was observed after 30 days, and the rust percentage was calculated as: (the rust area observed by the naked eye/three pieces of each test) The total surface area of the sheet was ×100%, and the results are shown in Table 5.

It can be seen from Table 5 that the quenched and tempered aqueous solution of Examples 1 to 6 can effectively prevent the rust of the sandwiched test piece, that is, the tempering rolling solution of Examples 1 to 6. The steel coil has a good Anti-rust effect.

Test Example 5 Oil spot test

This test case simulates the case where the steel is subjected to the tempering and rolling step of the steel, and the rust preventive oil is applied and the steel is stored for a few days to produce oil spots.

This test example measures the occurrence of oil spots in the two different concentrations of the temper rolling solution of Examples 1 to 6 prepared in Test Example 2, and the detailed test procedure is as follows: three test pieces are respectively taken as test cases. In the test piece of the third test piece, three test pieces of one set are respectively immersed in two different concentrations of the tempering rolling aqueous solution of the first embodiment to the sixth embodiment, and after being immersed for 10 seconds, they are taken out and placed in the test piece. On the test piece rack, after the water on the test piece is naturally dried, roll or apply about 0.8±0.2g/m2 RP-93 anti-rust oil, and then test the test piece coated with anti-rust oil with clips. After the gas phase rustproof paper was packaged, it was stored in an oven at a temperature of 50±5° C. After 30 days, the percentage of oil spots of each of the three test pieces was observed. The calculation method of the percentage of the oil spots was calculated as: (The area of the oil spot observed by the naked eye/the total surface area of each of the three test pieces) × 100%, and the results of the percentage of the oil spots in the respective examples are shown in Table 6.

It can be seen from Table 6 that the quenching and rolling of Examples 1 to 6 The use of the extended aqueous solution together with the rust preventive oil can effectively prevent the occurrence of oil spots on the test piece, that is, the tempering rolling solution of Examples 1 to 6 is applied to the steel and then the rust preventive oil is used, which can make the steel have good The anti-oil spot effect.

Test Example 6 Quenching and rolling liquid used for rust prevention of quenching and rolling

In this test example, the tempering rolling solution of Example 3 was diluted with water to be diluted into a quenched and tempered rolling aqueous solution, wherein the content of the tempering rolling solution of Example 3 was based on the total weight of the tempered rolling aqueous solution. The system is applied to 7 wt% (wt%), and the quenched and tempered aqueous solution is applied to the process of rolling CQ1 steel by using a quenching and rolling mill. The thickness and width of the CQ1 steel are 0.784 mm and 921 mm, respectively. The parameters of the rolling mill are: speed of 250 rpm, reduction of 2%, and use of an electric discharge texturing roller (EDT) with a rolling force of between 250 and 300 tons (ton) ( Load force) rolling the CQ1 steel, and coating the surface of the CQ1 steel after rolling per square meter with an anti-rust oil of about 800±200 mg, and then applying the anti-rust oil-coated CQ1 steel to the gas. The steel coil coated with the anti-rust paper and formed into a roll shape is stored in a factory with a relative humidity of 70±10% and a temperature of 25±10° C., and the CQ1 steel coated with the anti-rust oil is observed after the year. There is no rusting condition, so it can be known that the tempering rolling solution of the present invention is applied to the quenching and rolling of the industry. When the processing steps, does make steel having good anti-corrosion effect.

Claims (15)

A quenching and tempering rolling liquid comprising: an organic acid having a carbon number of more than 6; an organic amine compound; a nonionic surfactant; and water. The tempering rolling solution according to claim 1, wherein the content of the organic acid is between 0.5% by weight and 30% by weight based on the total weight of the tempering rolling solution, the organic The content of the amine compound is more than 0.5% by weight and less than 30% by weight, and the content of the nonionic surfactant is between 0.05% by weight and 5% by weight. The tempering rolling solution according to claim 1 or 2, wherein the organic acid is at least one selected from the group consisting of saturated aliphatic monoprotons having a carbon number of between 6 and 18. a saturated aliphatic diprotic carboxylic acid having an acid number between 6 and 18, an unsaturated aliphatic monoprotic carboxylic acid having a carbon number between 6 and 18, and a carbon number between 12 and 36 An unsaturated aliphatic diprotic carboxylic acid, an aromatic monoprotic carboxylic acid having a carbon number of between 6 and 12, and an aromatic diprotic carboxylic acid having a carbon number of between 6 and 12. The quenched and tempered rolling solution according to claim 3, wherein the organic acid is a saturated aliphatic diprotic carboxylic acid having a carbon number of between 6 and 18 and an unsaturated group having a carbon number of between 12 and 36. A combination of aliphatic diprotonic carboxylic acids. The tempering rolling solution according to claim 3, wherein the aromatic monoprotic carboxylic acid having a carbon number of between 6 and 12 is a benzoic acid having at least one R substituent, wherein the R substituent is selected From the group consisting of: a hydrogen atom, an alkyl group, a nitro group, and an alkoxy group. The tempering rolling solution according to claim 5, wherein the organic acid is a saturated aliphatic diprotic carboxylic acid having a carbon number of between 6 and 18, and an unsaturated number of carbon atoms between 12 and 36. A combination of an aliphatic diprotic carboxylic acid and a benzoic acid having an R substituent. The tempering rolling solution according to claim 1 or 2, wherein the organic amine compound is an alcohol amine having a carbon number of 2 to 6 or a fatty amine having a carbon number of 2 to 8. The tempering rolling solution according to claim 7, wherein the alcohol amine having a carbon number of between 2 and 6 is selected from the group consisting of monoethanolamine, diethanolamine, triethanolamine, N- Methyl-ethanolamine, dimethylethanolamine, N-methyl-diethanolamine, 2-amino-2-methylpropanol, 2-aminobutanol, diethylethanolamine, diisopropanolamine, the carbon The number of aliphatic amines between 2 and 8 is selected from the group consisting of ethylenediamine, diethyltriamine, triethyltetramine, 1,2-propylenediamine, 1,3 -propylenediamine, 1,4-butanediamine, cyclopropylamine, dipropylamine, diethylamine, n-butylamine, di-n-butylamine, isobutylamine, diisobutylamine, hexamethylenediamine, hexa Amine, secondary butylamine. The tempering rolling solution according to claim 1 or 2, wherein the nonionic surfactant is at least one selected from the group consisting of polyoxyethylene alkyl amine and polyoxypropylene. Polyoxypropylene alkyl amine and polyoxyethylene polyoxypropylene alkyl amine. The tempering rolling solution according to claim 1 or 2, wherein the content of the organic acid is between 5 wt% and 20 wt%, and the content of the organic amine compound is between 10 wt% and 20 wt%, The nonionic surfactant is present in an amount between 0.05% and 1% by weight. A method for preparing a tempering rolling solution according to any one of claims 1 to 10, which comprises the steps of: mixing an organic acid having a carbon number greater than 6, an organic amine compound, and a nonionic interface The tempering rolling solution is obtained by using an active agent and water. The preparation method according to claim 11, wherein the organic acid, an organic amine compound, a nonionic surfactant and water having a carbon number of more than 6 are mixed, and the step of obtaining the quenching and rolling liquid comprises mixing the first An organic acid having a carbon number of more than 6, an organic amine compound, and water to obtain a mixed solution; and mixing the nonionic surfactant and the mixed solution; and obtaining the quenched and tempered rolling solution. The preparation method according to claim 11, wherein an organic acid having an carbon number of more than 6, an organic amine compound, a nonionic surfactant, and water are mixed, and the quenched and tempered liquid is obtained at a temperature of 15 ° C. The quenched and tempered rolling solution is obtained by mixing an organic acid having a carbon number of more than 6, an organic amine compound, a nonionic surfactant, and water at a temperature between 40 ° C. A method for using a tempering rolling solution, comprising the steps of: preparing a steel material and the tempering rolling solution according to any one of claims 1 to 10; and coating the tempering rolling solution On the surface of the steel. The method of claim 14, wherein the step of applying the tempering rolling solution to the surface of the steel material further comprises diluting the tempering rolling solution with water to obtain a quenched and tempered rolling solution, wherein The content of the tempering rolling solution is between 0.5% and 50% by weight based on the total weight of the tempered rolling aqueous solution; The tempered rolling aqueous solution is applied to the surface of the steel material.