CN112266819A - Preparation method of metal wire drawing powder - Google Patents
Preparation method of metal wire drawing powder Download PDFInfo
- Publication number
- CN112266819A CN112266819A CN202011209083.7A CN202011209083A CN112266819A CN 112266819 A CN112266819 A CN 112266819A CN 202011209083 A CN202011209083 A CN 202011209083A CN 112266819 A CN112266819 A CN 112266819A
- Authority
- CN
- China
- Prior art keywords
- parts
- wire drawing
- metal wire
- drawing powder
- stearic acid
- 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.)
- Withdrawn
Links
- 238000005491 wire drawing Methods 0.000 title claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 title claims abstract description 29
- 239000000843 powder Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 42
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 17
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 17
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000008117 stearic acid Substances 0.000 claims abstract description 17
- 239000010775 animal oil Substances 0.000 claims abstract description 16
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000292 calcium oxide Substances 0.000 claims abstract description 13
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 239000005662 Paraffin oil Substances 0.000 claims abstract description 4
- 239000012188 paraffin wax Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FHKPLLOSJHHKNU-INIZCTEOSA-N [(3S)-3-[8-(1-ethyl-5-methylpyrazol-4-yl)-9-methylpurin-6-yl]oxypyrrolidin-1-yl]-(oxan-4-yl)methanone Chemical compound C(C)N1N=CC(=C1C)C=1N(C2=NC=NC(=C2N=1)O[C@@H]1CN(CC1)C(=O)C1CCOCC1)C FHKPLLOSJHHKNU-INIZCTEOSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/401—Fatty vegetable or animal oils used as base material
Abstract
The invention discloses a metal wire drawing powder, which is prepared by adding water into calcium oxide and sodium hydroxide, dissolving and mixing the calcium oxide and the sodium hydroxide, pouring the mixture into a kneader, stirring to obtain a premix, adding stearic acid, paraffin and animal oil, fully stirring to obtain a mixture, and drying to obtain the metal wire drawing powder.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of chemical industry, in particular to a preparation method of metal wire drawing powder.
[ background of the invention ]
The metal wire drawing is carried out on a metal plate drawing machine, and the metal material with larger cross section area passes through a wire drawing die hole under the action of tension to obtain the required cross section shape and size. Compared with other processes, the drawing process has the advantages of high precision of finished product size, simplicity in operation, strong adaptability and the like. But in the drawing process, friction often can appear between drawing metal and the mould, lead to the easy scratch that appears in the metal wire surface, seriously influence the surface quality of metal wire, consequently, select suitable metal wire drawing powder to provide further guarantee to the surface quality of metal wire.
It can be seen that the provision of an improved steel metal wire drawing powder is a problem to be solved in the art.
[ summary of the invention ]
Aiming at the problems, the invention provides a preparation method of metal wire drawing powder.
In order to solve the problems, the invention provides a preparation method of metal wire drawing powder, which comprises the following steps:
(1) adding calcium oxide and sodium hydroxide into water, dissolving, mixing, pouring into a kneader, and stirring to obtain a premix;
(2) adding stearic acid, paraffin and animal oil into the premix, and fully stirring to obtain a mixture.
(3) Drying at normal temperature or in the shade to obtain the metal wire drawing powder.
Furthermore, the raw material components comprise, by weight, 3-5 parts of stearic acid, 20-35 parts of sodium hydroxide, 500 parts of water 400-.
Further, 5 parts of stearic acid, 20 parts of sodium hydroxide, 450 parts of water, 20 parts of animal oil, 1 part of calcium oxide and 5 parts of paraffin.
Compared with the prior art, the invention has the following advantages: stearic acid and animal oil are used as lubricants, the stearic acid and the animal oil have good lubricating performance, a layer of lubricating film can be formed between the drawn metal wire and the die wall of the wire drawing die, the force energy consumption and the friction between interfaces during drawing are reduced, and the wire drawing speed is effectively improved.
[ detailed description ] embodiments
A metal wire drawing powder is prepared by dissolving calcium oxide and sodium hydroxide in water, mixing, adding into a kneader, stirring to obtain premix, adding stearic acid, paraffin and animal oil, stirring to obtain mixture, and drying.
Example 1:
the preparation method of the metal wire drawing powder of the embodiment provides, by mass, 3 parts of stearic acid, 35 parts of sodium hydroxide, 500 parts of water, 28 parts of animal oil, 5 parts of calcium oxide, and 30 parts of paraffin.
Example 2:
the preparation method of the metal wire drawing powder of the embodiment provides, by mass, 5 parts of stearic acid, 20 parts of sodium hydroxide, 450 parts of water, 20 parts of animal oil, 1 part of calcium oxide, and 5 parts of paraffin.
Example 3:
the preparation method of the metal wire drawing powder of the embodiment provides, by mass, 4 parts of stearic acid, 28 parts of sodium hydroxide, 400 parts of water, 30 parts of animal oil, 8 parts of calcium oxide, and 10 parts of paraffin.
Example 4:
the preparation method of the metal wire drawing powder of the embodiment provides, by mass, 5 parts of stearic acid, 30 parts of sodium hydroxide, 400 parts of water, 20 parts of animal oil, 10 parts of calcium oxide, and 20 parts of paraffin.
Comparative example
Adding 12 parts of calcium oxide and 30 parts of sodium hydroxide into water, dissolving, mixing, pouring into a kneader, stirring to obtain a premix, adding 5 parts of stearic acid, 10 parts of paraffin and 10 parts of animal oil, fully stirring to obtain a mixture, and drying to obtain the calcium oxide-paraffin-containing composite material.
Examples of the experiments
The metal wire drawing powders prepared in examples 1 to 4 and comparative example were respectively subjected to performance tests, and the drawing speed and the damage rate of the metal surface after drawing were mainly examined, taking a steel wire as an example.
And (3) testing: a wire drawing test is carried out by adopting a wire drawing machine, and the wire drawing powder prepared in the examples and the comparative examples are respectively used as a lubricant to detect the drawing speed of the wire drawing powder and the damage rate of the surface of the steel wire after drawing.
TABLE 1 Performance data for the metallic wire drawing powders prepared in the examples and for the comparative examples
| Item | Drawing speed (m/s) | Surface damage ratio of Steel wire (%) |
| Example 1 | 15 | 3 |
| Example 2 | 8 | 4 |
| Example 3 | 12 | 3 |
| Example 4 | 10 | 3 |
| Comparative example | 5 | 9 |
The invention takes stearic acid and animal oil as lubricants, the stearic acid and the animal oil have good lubricating performance, a layer of lubricating film can be formed between the drawn metal wire and the die wall of the wire drawing die, the force energy consumption and the friction between interfaces during drawing are reduced, and the wire drawing speed is effectively improved.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The preparation method of the metal wire drawing powder is characterized by comprising the following steps:
(1) adding calcium oxide and sodium hydroxide into water, dissolving, mixing, pouring into a kneader, and stirring to obtain a premix;
(2) adding stearic acid, paraffin and animal oil into the premix, and fully stirring to obtain a mixture.
(3) Drying at normal temperature or in the shade to obtain the metal wire drawing powder.
2. The method for preparing a metal wire drawing powder according to claim 1, characterized in that: the raw material components comprise, by mass, 3-5 parts of stearic acid, 20-35 parts of sodium hydroxide, 500 parts of water 400-containing materials, 20-30 parts of animal oil, 1-10 parts of calcium oxide and 5-30 parts of paraffin.
3. The method for preparing a metal wire drawing powder according to claim 1, characterized in that: 5 parts of stearic acid, 20 parts of sodium hydroxide, 450 parts of water, 20 parts of animal oil, 1 part of calcium oxide and 5 parts of paraffin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011209083.7A CN112266819A (en) | 2020-11-03 | 2020-11-03 | Preparation method of metal wire drawing powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011209083.7A CN112266819A (en) | 2020-11-03 | 2020-11-03 | Preparation method of metal wire drawing powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112266819A true CN112266819A (en) | 2021-01-26 |
Family
ID=74344360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011209083.7A Withdrawn CN112266819A (en) | 2020-11-03 | 2020-11-03 | Preparation method of metal wire drawing powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112266819A (en) |
-
2020
- 2020-11-03 CN CN202011209083.7A patent/CN112266819A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210126 |