CN105821261A - High-corrosion-resistance lid maker mold material - Google Patents
High-corrosion-resistance lid maker mold material Download PDFInfo
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- CN105821261A CN105821261A CN201610367348.3A CN201610367348A CN105821261A CN 105821261 A CN105821261 A CN 105821261A CN 201610367348 A CN201610367348 A CN 201610367348A CN 105821261 A CN105821261 A CN 105821261A
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- lid maker
- mold material
- corrosion
- maker mold
- mold materials
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a high-corrosion-resistance lid maker mold material. Chemical components of the mold material comprise, by mass, 0.07-0.09% of Nb, 0.35-0.45% V, 0.25-0.35% Cu, 0.13-0.24% of Pd, 0.15-0.19% of Mo, 0.42-0.54% of Ni, 0.11-0.15% of Ti, 0.22-0.28% of Fe, 0.03-0.07% of C, 0.02-0.05% of N, 0.008-0.014% of H, 0.13-0.24% of O, and the balance Al. The corrosion rate of the lid maker mold material made of cast aluminum alloy materials manufactured through the formula is less than 0.003 mm/a and far lower than the corrosion rate 0.05 mm/a of common mold materials, and the corrosion rate is obviously reduced. The lid maker mold material has high corrosion resistance and is more excellent in product use performance, the service life of products can be prolonged and is 20-30 times that of the common mold materials, and the molding quality of bottle lids can be ensured.
Description
Technical field
The present invention relates to mold materials art, refer in particular to the lid maker mold materials of a kind of highly corrosion resistant.
Background technology
China is that world's packaging manufactures and consumption big country, and plastics package ratio in the Packaging Industry gross output value exceedes
30%, become the fresh combatants in Packaging Industry, play irreplaceable effect in food, beverage, article of everyday use and industrial and agricultural production every field.In recent years, the packaging product of plastics package industry, packaging material grow steadily, new packaging materials, new technology,
New technique, new product continue to bring out.The most various beverages, cosmetics, medicine etc., it contains and mostly uses plastics package, and plastics packed plastic bottle closure, generally require and individually produce.
The machinery equipment manufacturing plastic bottle closure is varied, wherein the most commonly used with mould pressing lid maker.At present, using the mould on lid maker to be common iron and steel material quality, its corrosion resistance is bad, and service life is short, and the Forming Quality being easily caused bottle cap is affected.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide the lid maker mold materials of a kind of highly corrosion resistant, and it can effectively solve the problem that the mould corrosion resistance of existing lid maker is bad.
For achieving the above object, the present invention uses such as purgation technical scheme:
A kind of lid maker mold materials of highly corrosion resistant, its chemical composition contains by percentage to the quality: the O of H, 0.13-0.24% of N, 0.008-0.014% of C, 0.02-0.05% of Fe, 0.03-0.07% of Ti, 0.22-0.28% of Ni, 0.11-0.15% of Mo, 0.42-0.54% of Pd, 0.15-0.19% of Cu, 0.13-0.24% of V, 0.25-0.35% of Nb, 0.35-0.45% of 0.07-0.09%, and surplus is Al.
As a kind of preferred version, its chemical composition contains by percentage to the quality: the Nb of 0.07%, the V of 0.45%, the Cu of 0.35%, the Pd of 0.24%, the Mo of 0.15%, the Ni of 0.43%, the Ti of 0.12%, the Fe of 0.22%, the C of 0.04%, the N of 0.04%, the H of 0.014%, the O of 0.15%, and surplus is Al.
As a kind of preferred version, its chemical composition contains by percentage to the quality: the Nb of 0.09%, the V of 0.35%, the Cu of 0.25%, the Pd of 0.20%, the Mo of 0.16%, the Ni of 0.50%, the Ti of 0.14%, the Fe of 0.27%, the C of 0.07%, the N of 0.025%, the H of 0.011%, the O of 0.24%, and surplus is Al.
The present invention compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution:
By using the cast aluminium alloy material of inventive formulation to prepare lid maker mold materials, its rate of corrosion is less than 0.003mm/a, far below the 0.05 of general mold materials
Mm/a, rate of corrosion substantially reduces, and has high-corrosion resistance, and product serviceability is more excellent, is beneficial to extend product service life, is 20-30 times of common die material lifetime, and is beneficial to the Forming Quality of guarantee bottle cap.
Detailed description of the invention
The present invention discloses the lid maker mold materials of a kind of highly corrosion resistant, its chemical composition contains by percentage to the quality: the O of H, 0.13-0.24% of N, 0.008-0.014% of C, 0.02-0.05% of Fe, 0.03-0.07% of Ti, 0.22-0.28% of Ni, 0.11-0.15% of Mo, 0.42-0.54% of Pd, 0.15-0.19% of Cu, 0.13-0.24% of V, 0.25-0.35% of Nb, 0.35-0.45% of 0.07-0.09%, and surplus is Al.
Prepare the raw metal that foundry alloy used and be the purity simple metal simple substance element more than 99.9%; chemical composition dispensing according to alloy; the smelting equipment of alloy uses fine vacuum arc-melting furnace; evacuation is higher than 5 × 10-3 Pa; carrying out electric arc melting under argon atmosphere, after foundry alloy melts, control C content is 0.03-0.07%, N content is 0.02-0.05%; H content is 0.008-0.014%, and O content is 0.13-0.24%.
With multiple embodiments, the invention will be further described below:
Embodiment 1:
A kind of lid maker mold materials of highly corrosion resistant, its chemical composition contains by percentage to the quality: the Nb of 0.08%, the V of 0.40%, the Cu of 0.31%, the Pd of 0.13%, the Mo of 0.18%, the Ni of 0.42%, the Ti of 0.14%, the Fe of 0.23%, the C of 0.06%, the N of 0.05%, the H of 0.009%, the O of 0.22%, and surplus is Al.
Embodiment 2:
A kind of lid maker mold materials of highly corrosion resistant, its chemical composition contains by percentage to the quality: the Nb of 0.075%, the V of 0.42%, the Cu of 0.32%, the Pd of 0.15%, the Mo of 0.16%, the Ni of 0.54%, the Ti of 0.13%, the Fe of 0.26%, the C of 0.03%, the N of 0.02%, the H of 0.008%, the O of 0.23%, and surplus is Al.
Embodiment 3:
A kind of lid maker mold materials of highly corrosion resistant, its chemical composition contains by percentage to the quality: the Nb of 0.085%, the V of 0.43%, the Cu of 0.28%, the Pd of 0.17%, the Mo of 0.17%, the Ni of 0.48%, the Ti of 0.11%, the Fe of 0.24%, the C of 0.05%, the N of 0.03%, the H of 0.010%, the O of 0.13%, and surplus is Al.
Embodiment 4:
A kind of lid maker mold materials of highly corrosion resistant, its chemical composition contains by percentage to the quality:
The Nb of 0.07%, the V of 0.45%, the Cu of 0.35%, the Pd of 0.24%, the Mo of 0.15%, the Ni of 0.43%, the Ti of 0.12%, the Fe of 0.22%, the C of 0.04%, the N of 0.04%, the H of 0.014%, the O of 0.15%, surplus is Al.
Embodiment 5:
A kind of lid maker mold materials of highly corrosion resistant, its chemical composition contains by percentage to the quality: the Nb of 0.088%, the V of 0.44%, the Cu of 0.34%, the Pd of 0.21%, the Mo of 0.17%, the Ni of 0.48%, the Ti of 0.13%, the Fe of 0.25%, the C of 0.045%, the N of 0.035%, the H of 0.012%, the O of 0.18%, and surplus is Al.
Embodiment 6:
A kind of lid maker mold materials of highly corrosion resistant, its chemical composition contains by percentage to the quality:
The Nb of 0.09%, the V of 0.35%, the Cu of 0.25%, the Pd of 0.20%, the Mo of 0.16%, the Ni of 0.50%, the Ti of 0.14%, the Fe of 0.27%, the C of 0.07%, the N of 0.025%, the H of 0.011%, the O of 0.24%, surplus is Al.
By using the cast aluminium alloy material of inventive formulation to prepare lid maker mold materials, its rate of corrosion is less than 0.003mm/a, far below the 0.05 of general mold materials
Mm/a, rate of corrosion substantially reduces, and has high-corrosion resistance, and product serviceability is more excellent, is beneficial to extend product service life, is 20-30 times of common die material lifetime, and is beneficial to the Forming Quality of guarantee bottle cap.
The above, it it is only presently preferred embodiments of the present invention, not the technical scope of the present invention is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above example made according to the technical spirit of the present invention, all still fall within the range of technical solution of the present invention.
Claims (3)
1. the lid maker mold materials of a highly corrosion resistant, it is characterized in that: its chemical composition contains by percentage to the quality: the O of H, 0.13-0.24% of N, 0.008-0.014% of C, 0.02-0.05% of Fe, 0.03-0.07% of Ti, 0.22-0.28% of Ni, 0.11-0.15% of Mo, 0.42-0.54% of Pd, 0.15-0.19% of Cu, 0.13-0.24% of V, 0.25-0.35% of Nb, 0.35-0.45% of 0.07-0.09%, surplus is Al.
The lid maker mold materials of a kind of highly corrosion resistant the most according to claim 1, it is characterized in that: its chemical composition contains by percentage to the quality: the Nb of 0.07%, the V of 0.45%, the Cu of 0.35%, the Pd of 0.24%, the Mo of 0.15%, the Ni of 0.43%, the Ti of 0.12%, the Fe of 0.22%, the C of 0.04%, the N of 0.04%, the H of 0.014%, the O of 0.15%, surplus is Al.
The lid maker mold materials of a kind of highly corrosion resistant the most according to claim 1, it is characterized in that: its chemical composition contains by percentage to the quality: the Nb of 0.09%, the V of 0.35%, the Cu of 0.25%, the Pd of 0.20%, the Mo of 0.16%, the Ni of 0.50%, the Ti of 0.14%, the Fe of 0.27%, the C of 0.07%, the N of 0.025%, the H of 0.011%, the O of 0.24%, surplus is Al.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367348.3A CN105821261B (en) | 2016-05-30 | 2016-05-30 | A kind of lid maker mold materials of highly corrosion resistant |
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| CN201610367348.3A CN105821261B (en) | 2016-05-30 | 2016-05-30 | A kind of lid maker mold materials of highly corrosion resistant |
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| CN105821261A true CN105821261A (en) | 2016-08-03 |
| CN105821261B CN105821261B (en) | 2017-10-27 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3244178B2 (en) * | 1991-01-18 | 2002-01-07 | サントル・ナシオナル・ドウ・ラ・ルシエルシユ・シアンテイフイク | Aluminum alloys, supports coated with these alloys and their use |
| CN102268575A (en) * | 2011-07-20 | 2011-12-07 | 安徽欣意电缆有限公司 | Aluminum alloy material and preparation method thereof |
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2016
- 2016-05-30 CN CN201610367348.3A patent/CN105821261B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3244178B2 (en) * | 1991-01-18 | 2002-01-07 | サントル・ナシオナル・ドウ・ラ・ルシエルシユ・シアンテイフイク | Aluminum alloys, supports coated with these alloys and their use |
| CN102268575A (en) * | 2011-07-20 | 2011-12-07 | 安徽欣意电缆有限公司 | Aluminum alloy material and preparation method thereof |
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Denomination of invention: Mould material for capping machine with high corrosion resistance Effective date of registration: 20210806 Granted publication date: 20171027 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU JEEPINE INTELLIGENT COMPRESSION MOLDING MACHINE Co.,Ltd. Registration number: Y2021980007381 |
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