CN104630572A - Alloy plate ingot - Google Patents
Alloy plate ingot Download PDFInfo
- Publication number
- CN104630572A CN104630572A CN201410854503.5A CN201410854503A CN104630572A CN 104630572 A CN104630572 A CN 104630572A CN 201410854503 A CN201410854503 A CN 201410854503A CN 104630572 A CN104630572 A CN 104630572A
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- CN
- China
- Prior art keywords
- percent
- ingot
- quality
- alloy sheets
- zirconium
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Classifications
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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
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
-
- 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
-
- 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
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
Abstract
The invention discloses an alloy plate ingot, belonging to the field of chemical components of plate ingots. The alloy plate ingot comprises the following components in percentage by mass: 0.25-0.35 percent of silicon, 0.45-0.55 percent of iron, 0.8-1.0 percent of copper, 0.75-1.0 percent of manganese, 0.15-0.24 percent of magnesium, 0.08-0.13 percent of titanium, 0.05-0.15 percent of zirconium and the balance of aluminum and inevitable impurities. Magnesium, titanium and zirconium are added, and the component ratio of various elements is timely adjusted, so that the problem that the plate ingot in the prior art cannot simultaneously meet the requirements on the strength, plasticity and stress resistance so as to influence the quality of the heat exchanger is solved, high strength is maintained, the requirement on the plasticity is met, the stress resistance is high, the quality of the heat exchanger is improved, and the service life of the heat exchanger is prolonged.
Description
Technical field
The present invention relates to a kind of plate ingot, particularly relate to a kind of alloy sheets ingot.
Background technology
Interchanger realizes the energy-efficient equipment that between material, heat transmits between a kind of two kinds in differing temps or two or more fluid, make heat pass to the lower fluid of temperature by higher fluid, fluid temperature (F.T.) is made to reach flow process set quota, to meet the needs of process condition, simultaneously also one of major equipment improving energy utilization rate.Heat exchanger industry relates to nearly 30 multi industries such as HVAC, pressurized vessel, sewerage disposing equipment, mutually forms industry chain (supply chain).
Heat exchanger fin is the main part in heat exchanger component, and the quality of its quality directly decides the quality of interchanger quality.Plate ingot is usually used as the fin material of interchanger, the heat exchanger fin of high plasticity, high strength and high resistance to stress performance, the resist collapse performance of the core body after soldering can be contributed to, the circulation that simultaneously can also ensure in interchanger working process is expanded with heat and contract with cold the support under environment, as can be seen here, the performance quality of plate ingot directly has influence on the quality of interchanger, and therefore, the intensity of plate ingot, plasticity-and resistance to stress performance are very important.
But plate ingot intensity of the prior art, plasticity-and resistance to stress performance can not reach simultaneously better, thus affect the quality of interchanger, and also shorten the work-ing life of interchanger.
Summary of the invention
For above-mentioned Problems existing, the invention provides a kind of alloy sheets ingot, the requirement of intensity, plasticity-and resistance to stress performance can not be met simultaneously to overcome plate ingot of the prior art and affect interchanger quality problems, thus while maintenance high strength, also meet plastic requirement, and resistance to stress performance is also better, and then improves interchanger quality, extends the work-ing life of interchanger.
To achieve these goals, the technical scheme that the present invention takes is:
A kind of alloy sheets ingot, wherein, comprising: contain by percentage to the quality:
Silicon: 0.25 ~ 0.35%;
Iron: 0.45 ~ 0.55%;
Copper: 0.8 ~ 1.0%;
Manganese: 0.75 ~ 1.0%;
Magnesium: 0.15 ~ 0.24%;
Titanium: 0.08 ~ 0.13%;
Zirconium: 0.05 ~ 0.15%;
Surplus is aluminium and inevitable impurity.
Above-mentioned alloy sheets ingot, wherein, the content of described silicon is 0.3%.
Above-mentioned alloy sheets ingot, wherein, the content of described iron is 0.5%.
Above-mentioned alloy sheets ingot, wherein, the content of described copper is 1.0%.
Above-mentioned alloy sheets ingot, wherein, the content of described manganese is 1.0%.
Above-mentioned alloy sheets ingot, wherein, the content of described magnesium is 0.22%.
Above-mentioned alloy sheets ingot, wherein, the content of described titanium is 0.1%.
Above-mentioned alloy sheets ingot, wherein, the content of described zirconium is 0.13%.
Technique scheme tool has the following advantages or beneficial effect:
Alloy sheets ingot provided by the invention, contains: silicon: 0.25 ~ 0.35% by percentage to the quality; Iron: 0.45 ~ 0.55%; Copper: 0.8 ~ 1.0%; Manganese: 0.75 ~ 1.0%; Magnesium: 0.15 ~ 0.24%; Titanium: 0.08 ~ 0.13%; Zirconium: 0.05 ~ 0.15%; Surplus is aluminium and inevitable impurity; By adding magnesium, titanium and zirconium, and the composition ratio of each element of adjustment in good time, thus overcome plate ingot of the prior art and can not meet the requirement of intensity, plasticity-and resistance to stress performance simultaneously and affect interchanger quality problems, and then while maintenance high strength, also meet plastic requirement, and resistance to stress performance is also better, improves interchanger quality, extends the work-ing life of interchanger.
Embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated, but not as limiting to the invention.
Embodiment 1:
The alloy sheets ingot that the embodiment of the present invention 1 provides, contains by percentage to the quality:
Silicon: 0.25 ~ 0.35%;
Iron: 0.45 ~ 0.55%;
Copper: 0.8 ~ 1.0%;
Manganese: 0.75 ~ 1.0%;
Magnesium: 0.15 ~ 0.24%;
Titanium: 0.08 ~ 0.13%;
Zirconium: 0.05 ~ 0.15%;
Surplus is aluminium and inevitable impurity.
Copper (Cu) and magnesium (Mg), as main strengthening element, can form two main strengthening phases: θ (CuAl
2) and S (Al
2cuMg) phase, when there is the transition phase of S and θ in alloy sheets ingot, strengthening effect is maximum simultaneously; And when Cu:Mg>2.6, can form S+ θ phase, the transition phase of S-phase also has certain thermotolerance simultaneously.And to add zirconium (Zr) be in order to crystal grain thinning, the impact of Zr on quenching sensitive is less, thus is conducive to the thermal treatment of alloy sheets ingot.In addition, reducing manganese (Mn) content is prevent from forming thick Al
6mn compound, thus the plasticity-affecting plate ingot alloy.
This alloy sheets ingot is mainly used in the fin material of interchanger, by thermal treatment solution strengthening, while maintenance high strength, meets the plasticity requirements of fin, contributes to the core body resist collapse performance after soldering.Meanwhile, its timeliness reinforcing property can make to keep intensity not reduce in core body life-time service process, and the interchanger circulation in the course of the work of the resistance to stress performance guarantee of Cu is expanded with heat and contract with cold the support under environment, thus effectively improves the work-ing life of interchanger.
Embodiment 2:
The alloy sheets ingot that the embodiment of the present invention 2 provides, contains by percentage to the quality:
Silicon: 0.3%; Iron: 0.5%; Copper: 1.0%; Manganese: 1.0%; Magnesium: 0.22%; Titanium: 0.1%; Zirconium: 0.13%; Surplus is aluminium and inevitable impurity; By adding magnesium, titanium and zirconium, and the composition ratio of each element of adjustment in good time, thus overcome plate ingot of the prior art and can not meet the requirement of intensity, plasticity-and resistance to stress performance simultaneously and affect interchanger quality problems, and then while maintenance high strength, also meet plastic requirement, and resistance to stress performance is also better, improves interchanger quality, extends the work-ing life of interchanger.
In sum, the alloy sheets ingot that the embodiment of the present invention provides, contains: silicon: 0.25 ~ 0.35% by percentage to the quality; Iron: 0.45 ~ 0.55%; Copper: 0.8 ~ 1.0%; Manganese: 0.75 ~ 1.0%; Magnesium: 0.15 ~ 0.24%; Titanium: 0.08 ~ 0.13%; Zirconium: 0.05 ~ 0.15%; Surplus is aluminium and inevitable impurity; By adding magnesium, titanium and zirconium, and the composition ratio of each element of adjustment in good time, thus overcome plate ingot of the prior art and can not meet the requirement of intensity, plasticity-and resistance to stress performance simultaneously and affect interchanger quality problems, and then while maintenance high strength, also meet plastic requirement, and resistance to stress performance is also better, improves interchanger quality, extends the work-ing life of interchanger.
It should be appreciated by those skilled in the art that those skilled in the art can realize described change case in conjunction with prior art and above-described embodiment, do not repeat them here.Such change case does not affect flesh and blood of the present invention, does not repeat them here.
Above preferred embodiment of the present invention is described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, the equipment wherein do not described in detail to the greatest extent and structure are construed as to be implemented with the usual manner in this area; Any those of ordinary skill in the art, make many possible variations and modification not departing from technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations, this does not affect flesh and blood of the present invention.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (8)
1. an alloy sheets ingot, is characterized in that, comprising: contain by percentage to the quality:
Silicon: 0.25 ~ 0.35%;
Iron: 0.45 ~ 0.55%;
Copper: 0.8 ~ 1.0%;
Manganese: 0.75 ~ 1.0%;
Magnesium: 0.15 ~ 0.24%;
Titanium: 0.08 ~ 0.13%;
Zirconium: 0.05 ~ 0.15%;
Surplus is aluminium and inevitable impurity.
2. alloy sheets ingot as claimed in claim 1, it is characterized in that, the content of described silicon is 0.3%.
3. alloy sheets ingot as claimed in claim 1, it is characterized in that, the content of described iron is 0.5%.
4. alloy sheets ingot as claimed in claim 1, it is characterized in that, the content of described copper is 1.0%.
5. alloy sheets ingot as claimed in claim 1, it is characterized in that, the content of described manganese is 1.0%.
6. alloy sheets ingot as claimed in claim 1, it is characterized in that, the content of described magnesium is 0.22%.
7. alloy sheets ingot as claimed in claim 1, it is characterized in that, the content of described titanium is 0.1%.
8. alloy sheets ingot as claimed in claim 1, it is characterized in that, the content of described zirconium is 0.13%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854503.5A CN104630572A (en) | 2014-12-31 | 2014-12-31 | Alloy plate ingot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854503.5A CN104630572A (en) | 2014-12-31 | 2014-12-31 | Alloy plate ingot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104630572A true CN104630572A (en) | 2015-05-20 |
Family
ID=53209815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410854503.5A Pending CN104630572A (en) | 2014-12-31 | 2014-12-31 | Alloy plate ingot |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105543574A (en) * | 2015-12-21 | 2016-05-04 | 无锡市世达精密焊管制造有限公司 | Aluminum alloy plate ingot rich in copper element and magnesium element and preparation method thereof |
| CN105568064A (en) * | 2015-12-21 | 2016-05-11 | 无锡市世达精密焊管制造有限公司 | Aluminum alloy plate ingot rich in silicon and zinc elements and preparation method of aluminum alloy plate ingot |
| CN105568065A (en) * | 2015-12-21 | 2016-05-11 | 无锡市世达精密焊管制造有限公司 | Aluminum alloy plate ingot rich in zinc and zirconium elements and preparation method of aluminum alloy plate ingot |
| CN106482572A (en) * | 2016-10-14 | 2017-03-08 | 无锡市冠云换热器有限公司 | It is applied to the oil cooler of engineering machinery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129258A (en) * | 1994-11-11 | 1996-08-21 | 古河电气工业株式会社 | Aluminum alloy brazing sheet, method of producing said brazing sheet, heat-exchanger used said brazing sheet and method of producing said heat-exchanger |
| JP4183150B2 (en) * | 1999-04-21 | 2008-11-19 | 住友軽金属工業株式会社 | Aluminum alloy clad material for heat exchangers with excellent erosion and corrosion resistance |
| KR20090114593A (en) * | 2008-04-30 | 2009-11-04 | 조일알미늄(주) | Aluminium alloy for high strength heat exchanger fin in vehicle and method for manufacturing high strength aluminium alloy fin material of heat exchanger in vehicle |
| CN101871062A (en) * | 2009-04-21 | 2010-10-27 | 株式会社电装 | Aluminum alloy clad sheet for heat exchangers |
| CN101871063A (en) * | 2009-04-21 | 2010-10-27 | 住友轻金属工业株式会社 | Aluminum alloy clad sheet for heat exchangers and method of producing the same |
-
2014
- 2014-12-31 CN CN201410854503.5A patent/CN104630572A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129258A (en) * | 1994-11-11 | 1996-08-21 | 古河电气工业株式会社 | Aluminum alloy brazing sheet, method of producing said brazing sheet, heat-exchanger used said brazing sheet and method of producing said heat-exchanger |
| JP4183150B2 (en) * | 1999-04-21 | 2008-11-19 | 住友軽金属工業株式会社 | Aluminum alloy clad material for heat exchangers with excellent erosion and corrosion resistance |
| KR20090114593A (en) * | 2008-04-30 | 2009-11-04 | 조일알미늄(주) | Aluminium alloy for high strength heat exchanger fin in vehicle and method for manufacturing high strength aluminium alloy fin material of heat exchanger in vehicle |
| CN101871062A (en) * | 2009-04-21 | 2010-10-27 | 株式会社电装 | Aluminum alloy clad sheet for heat exchangers |
| CN101871063A (en) * | 2009-04-21 | 2010-10-27 | 住友轻金属工业株式会社 | Aluminum alloy clad sheet for heat exchangers and method of producing the same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105543574A (en) * | 2015-12-21 | 2016-05-04 | 无锡市世达精密焊管制造有限公司 | Aluminum alloy plate ingot rich in copper element and magnesium element and preparation method thereof |
| CN105568064A (en) * | 2015-12-21 | 2016-05-11 | 无锡市世达精密焊管制造有限公司 | Aluminum alloy plate ingot rich in silicon and zinc elements and preparation method of aluminum alloy plate ingot |
| CN105568065A (en) * | 2015-12-21 | 2016-05-11 | 无锡市世达精密焊管制造有限公司 | Aluminum alloy plate ingot rich in zinc and zirconium elements and preparation method of aluminum alloy plate ingot |
| CN106482572A (en) * | 2016-10-14 | 2017-03-08 | 无锡市冠云换热器有限公司 | It is applied to the oil cooler of engineering machinery |
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Application publication date: 20150520 |
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