CN103469031A - Printing plate base aluminum alloy and preparation method thereof - Google Patents
Printing plate base aluminum alloy and preparation method thereof Download PDFInfo
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- CN103469031A CN103469031A CN2013103483790A CN201310348379A CN103469031A CN 103469031 A CN103469031 A CN 103469031A CN 2013103483790 A CN2013103483790 A CN 2013103483790A CN 201310348379 A CN201310348379 A CN 201310348379A CN 103469031 A CN103469031 A CN 103469031A
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- insulation
- printing plate
- speed
- cooled
- refining
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 24
- 238000007639 printing Methods 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000007670 refining Methods 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 18
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 12
- 239000005543 nano-size silicon particle Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000010792 warming Methods 0.000 claims description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- 239000006004 Quartz sand Substances 0.000 claims description 6
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 claims description 6
- 229910001626 barium chloride Inorganic materials 0.000 claims description 6
- 229940045511 barium chloride Drugs 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 235000019353 potassium silicate Nutrition 0.000 claims description 6
- DPLVEEXVKBWGHE-UHFFFAOYSA-N potassium sulfide Chemical compound [S-2].[K+].[K+] DPLVEEXVKBWGHE-UHFFFAOYSA-N 0.000 claims description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- -1 sodium aluminum fluoride Chemical compound 0.000 claims description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000010455 vermiculite Substances 0.000 claims description 6
- 229910052902 vermiculite Inorganic materials 0.000 claims description 6
- 235000019354 vermiculite Nutrition 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 241000143437 Aciculosporium take Species 0.000 claims description 3
- 238000005275 alloying Methods 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Printing Plates And Materials Therefor (AREA)
Abstract
The invention discloses a printing plate base aluminum alloy and a preparation method thereof. The printing plate base aluminum alloy comprises, by mass, 0.06-0.12% of Si, 0.3-0.5% of Mg, 0.05-0.1% of Zn, 0.15-0.25% of Fe, 0.2-0.3% of Mn, 0.15-0.25% of Sb, 0.1-0.2% of V, 0.08-0.14% of Ga, 0.03-0.05% of Y, 0.02-0.03% of Sc, 0.01-0.02% of Gd, 0.01-0.02% of Ti, 0.01-0.015% of Cu, and the balance Al. Compared with 1050, 1060 and 1070 aluminum alloys, the printing plate base aluminum alloy has the advantages of good mechanical strength, good ductility, good thermal stability, good processability and the like. There are no cracks after the printing plate base aluminum alloy is hot-rolled and cold-rolled, and the surface quality and the mechanical performances of a printing plate base made through using the printing plate base aluminum alloy are excellent.
Description
Technical field
The present invention relates to a kind of printing plate-based aluminium alloy and preparation method thereof of using, belong to the aluminum alloy materials field.
Background technology
Press plate is for transmitting the carrier of printing ink to the printing figure message on stock, and printing plate-based have aluminium sheet, an aniline version etc., and at present with the most use is aluminium base version, and aluminium base 1050,1060,1070 aluminium alloys that adopt process as starting material more.Above-mentioned aluminium alloy is when hot rolling, and there is rolling lines in various degree in its surface, and the organization internal non-metallic inclusion is revealed in surface, has had a strong impact on surface quality.
Summary of the invention
The object of the present invention is to provide the printing plate-based with aluminium alloy and preparation method thereof of a kind of Heat stability is good, good processability.
The technical solution used in the present invention is as follows:
A kind of printing plate-based aluminium alloy of using, its each element consists of by mass percentage: Si 0.06-0.12, Mg 0.3-0.5, Zn 0.05-0.1, Fe 0.15-0.25, Mn 0.2-0.3, Sb 0.15-0.25, V 0.1-0.2, Ga 0.08-0.14, Y 0.03-0.05, Sc 0.02-0.03, Gd 0.01-0.02, Ti 0.01-0.02, Cu 0.01-0.015, surplus are aluminium.
The printing plate-based preparation method with aluminium alloy: furnace charge is added in intermediate frequency furnace, be heated to 720-740 ℃, treat that furnace charge all melts, stir 25-35min, skim, detect alloying constituent and adjust; Then add refining agent to carry out refining, refining temperature is 715-725 ℃, and refining time is 15-20min, and standing 20-30min after refining, cast after skimming, and casting temp is 690-710 ℃; Ingot casting is warming up to 280-320 ℃ from room temperature with 110-130 ℃/h speed, insulation 3-4h; Be warming up to 460-490 ℃ with 70-90 ℃/h speed again, insulation 4-6h, then be cooled to 340-360 ℃ with 50-60 ℃/h speed, insulation 2-3h, then be warming up to 510-530 ℃ with 70-80 ℃/h of speed, insulation 3-4h; Then be cooled to 270-300 ℃ with 100-120 ℃/h speed, insulation 2-3h, the 80-90 ℃ of water of quenching, be cooled to 120-150 ℃, insulation 5-10h, air cooling to room temperature gets final product;
Described refining agent preparation method is as follows: a. takes the raw material of following weight part: magnesium chloride 10-15, bariumchloride 5-10, potassium sulphide 5-10, vermiculite 8-12, sodium aluminum fluoride 5-10, quartz sand 3-6, bauxitic clay 4-8, water glass 20-30, nano-silicon nitride 5-10, nano silicon carbide calcium 8-12; B. vermiculite, sodium aluminum fluoride, quartz sand, bauxitic clay were pulverized to the 400-500 mesh sieve, mix, add again water glass, nano-silicon nitride, nano silicon carbide calcium and appropriate water, 3000-5000rpm speed lapping 5-10min, granulate, then by the particle that makes at 450-480 ℃ of lower roasting 3-5h, be cooled to room temperature, stand-by; C. magnesium chloride, bariumchloride, potassium sulphide are mixed, be heated to 930-950 ℃, after its whole meltings, the particle that above-mentioned steps (b) is made adds in fused solution and stirs, and pours into bulk, treats that it is cooled to room temperature and is the gained refining agent.
The de-percentage of admixture of refining agent of the present invention between 65-75%, remove the inclusion in aluminium alloy and make inclusion modification effective, purify aluminium alloy and improved internal soundness, degree of porosity reduces the 1-2 degree, is controlled effectively.
Beneficial effect of the present invention:
Aluminium alloy of the present invention is compared than 1050,1060,1070 aluminium alloys, has good physical strength, ductility, thermostability and processing characteristics etc.This alloy through hot rolling and cold rolling after, not there will be crackle, the printing plate-based surface quality made and mechanical property excellence.
Embodiment
a kind of printing plate-based aluminium alloy of using, its each element consists of by mass percentage: Si 0.06-0.12, Mg 0.3-0.5, Zn 0.05-0.1, Fe 0.15-0.25, Mn 0.2-0.3, Sb 0.15-0.25, V 0.1-0.2, Ga 0.08-0.14, Y 0.03-0.05, Sc 0.02-0.03, Gd 0.01-0.02, Ti 0.01-0.02, Cu 0.01-0.015, surplus are aluminium.
The printing plate-based preparation method with aluminium alloy: furnace charge is added in intermediate frequency furnace, be heated to 730 ℃, treat that furnace charge all melts, stir 30min, skim, detect alloying constituent and adjust; Then add refining agent to carry out refining, refining temperature is 720 ℃, and refining time is 20min, and standing 30min after refining, cast after skimming, and casting temp is 705 ℃; Ingot casting is warming up to 280 ℃ from room temperature with 120 ℃/h speed, insulation 4h; Be warming up to 480 ℃ with 90 ℃/h speed again, insulation 5h, then be cooled to 350 ℃ with 60 ℃/h speed, insulation 2h, then be warming up to 520 ℃ with 80 ℃/hs of speed, insulation 3h; Then be cooled to 280 ℃ with 110 ℃/h speed, insulation 3h, the 80 ℃ of water of quenching, be cooled to 140 ℃, insulation 8h, air cooling to room temperature gets final product;
Described refining agent preparation method is as follows: a. takes the raw material of following weight (kg): magnesium chloride 12, bariumchloride 8, potassium sulphide 6, vermiculite 10, sodium aluminum fluoride 7, quartz sand 4, bauxitic clay 6, water glass 24, nano-silicon nitride 8, nano silicon carbide calcium 8; B. vermiculite, sodium aluminum fluoride, quartz sand, bauxitic clay were pulverized to 500 mesh sieves, mixed, then added water glass, nano-silicon nitride, nano silicon carbide calcium and appropriate water, 3000rpm speed lapping 10min, granulate, then by the particle that makes at 480 ℃ of lower roasting 3h, be cooled to room temperature, stand-by; C. magnesium chloride, bariumchloride, potassium sulphide are mixed, be heated to 930 ℃, after its whole meltings, the particle that above-mentioned steps (b) is made adds in fused solution and stirs, and pours into bulk, treats that it is cooled to room temperature and is the gained refining agent.
The aluminium alloy made is through check, and its salient features is: tensile strength 249Mpa, and yield strength is 126Mpa, elongation is 10.8%.
Claims (2)
1. the printing plate-based aluminium alloy of using, it is characterized in that: its each element consists of by mass percentage: Si 0.06-0.12, Mg 0.3-0.5, Zn 0.05-0.1, Fe 0.15-0.25, Mn 0.2-0.3, Sb 0.15-0.25, V 0.1-0.2, Ga 0.08-0.14, Y 0.03-0.05, Sc 0.02-0.03, Gd 0.01-0.02, Ti 0.01-0.02, Cu 0.01-0.015, surplus are aluminium.
2. the printing plate-based preparation method with aluminium alloy according to claim 1, is characterized in that: furnace charge is added in intermediate frequency furnace, be heated to 720-740 ℃, treat that furnace charge all melts, stir 25-35min, skim, detect alloying constituent and adjust; Then add refining agent to carry out refining, refining temperature is 715-725 ℃, and refining time is 15-20min, and standing 20-30min after refining, cast after skimming, and casting temp is 690-710 ℃; Ingot casting is warming up to 280-320 ℃ from room temperature with 110-130 ℃/h speed, insulation 3-4h; Be warming up to 460-490 ℃ with 70-90 ℃/h speed again, insulation 4-6h, then be cooled to 340-360 ℃ with 50-60 ℃/h speed, insulation 2-3h, then be warming up to 510-530 ℃ with 70-80 ℃/h of speed, insulation 3-4h; Then be cooled to 270-300 ℃ with 100-120 ℃/h speed, insulation 2-3h, the 80-90 ℃ of water of quenching, be cooled to 120-150 ℃, insulation 5-10h, air cooling to room temperature gets final product;
Described refining agent preparation method is as follows: a. takes the raw material of following weight part: magnesium chloride 10-15, bariumchloride 5-10, potassium sulphide 5-10, vermiculite 8-12, sodium aluminum fluoride 5-10, quartz sand 3-6, bauxitic clay 4-8, water glass 20-30, nano-silicon nitride 5-10, nano silicon carbide calcium 8-12; B. vermiculite, sodium aluminum fluoride, quartz sand, bauxitic clay were pulverized to the 400-500 mesh sieve, mix, add again water glass, nano-silicon nitride, nano silicon carbide calcium and appropriate water, 3000-5000rpm speed lapping 5-10min, granulate, then by the particle that makes at 450-480 ℃ of lower roasting 3-5h, be cooled to room temperature, stand-by; C. magnesium chloride, bariumchloride, potassium sulphide are mixed, be heated to 930-950 ℃, after its whole meltings, the particle that above-mentioned steps (b) is made adds in fused solution and stirs, and pours into bulk, treats that it is cooled to room temperature and is the gained refining agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310348379.0A CN103469031B (en) | 2013-08-12 | 2013-08-12 | A kind of printing plate-based aluminium alloy and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310348379.0A CN103469031B (en) | 2013-08-12 | 2013-08-12 | A kind of printing plate-based aluminium alloy and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103469031A true CN103469031A (en) | 2013-12-25 |
| CN103469031B CN103469031B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310348379.0A Expired - Fee Related CN103469031B (en) | 2013-08-12 | 2013-08-12 | A kind of printing plate-based aluminium alloy and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277428A (en) * | 2018-10-15 | 2019-01-29 | 威海海鑫新材料有限公司 | A kind of composite print wiring board aluminum plate foundation band and its preparation process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119231A (en) * | 2008-08-28 | 2011-07-06 | 株式会社神户制钢所 | High-strength aluminum alloy plate for lithographic plate and manufacturing method therefor |
| CN102978449A (en) * | 2012-11-09 | 2013-03-20 | 安徽欣意电缆有限公司 | Al-Fe-Sb-RE aluminum alloy, and preparation method and power cable thereof |
| CN103014463A (en) * | 2012-12-01 | 2013-04-03 | 滁州晨润工贸有限公司 | Processing method of anti-fatigue aluminum alloy foaming die cast |
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2013
- 2013-08-12 CN CN201310348379.0A patent/CN103469031B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119231A (en) * | 2008-08-28 | 2011-07-06 | 株式会社神户制钢所 | High-strength aluminum alloy plate for lithographic plate and manufacturing method therefor |
| CN102978449A (en) * | 2012-11-09 | 2013-03-20 | 安徽欣意电缆有限公司 | Al-Fe-Sb-RE aluminum alloy, and preparation method and power cable thereof |
| CN103014463A (en) * | 2012-12-01 | 2013-04-03 | 滁州晨润工贸有限公司 | Processing method of anti-fatigue aluminum alloy foaming die cast |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277428A (en) * | 2018-10-15 | 2019-01-29 | 威海海鑫新材料有限公司 | A kind of composite print wiring board aluminum plate foundation band and its preparation process |
| CN109277428B (en) * | 2018-10-15 | 2020-07-14 | 威海海鑫新材料有限公司 | Composite printed circuit board aluminum substrate strip and preparation process thereof |
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| Publication number | Publication date |
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| CN103469031B (en) | 2016-04-06 |
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Granted publication date: 20160406 |