CN105624484A - Aluminum alloy fishing barrel - Google Patents
Aluminum alloy fishing barrel Download PDFInfo
- Publication number
- CN105624484A CN105624484A CN201610133921.4A CN201610133921A CN105624484A CN 105624484 A CN105624484 A CN 105624484A CN 201610133921 A CN201610133921 A CN 201610133921A CN 105624484 A CN105624484 A CN 105624484A
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- CN
- China
- Prior art keywords
- aluminium alloy
- percent
- bucket
- aluminum alloy
- salvaged
- 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.)
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Classifications
-
- 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
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/02—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which the lifting is done by hauling
- B63C7/04—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which the lifting is done by hauling using pontoons or the like
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Extrusion Of Metal (AREA)
Abstract
The invention discloses an aluminum alloy fishing barrel. The aluminum alloy fishing barrel comprises a barrel body and a lifting handle arranged at the upper part of the barrel body, wherein the barrel body is made of aluminum alloy; the aluminum alloy is prepared from the following components in percentage by weight: 0.40 to 0.44 percent of Si, 0.64 to 0.66 percent of Mg, 0.02 percent of Cu, 0.23 to 0.25 percent of Fe, 0.02 to 0.03 percent of Sr, 0.14 percent of La, 0.18 percent of Nd, 0.03 to 0.05 percent of Zn, 0.02 to 0.05 percent of Ti and the balance being Al. The aluminum alloy fishing barrel has the advantages of smooth surface, wider hardness range and good stress corrosion resistance.
Description
Technical field
The present invention relates to material engineering field, particularly bucket salvaged by a kind of aluminium alloy.
Background technology
The advantages such as aluminium alloy has light weight, raw material is easy to get, are now progressively applied in the middle of Seatask unit. Although current Seatask unit aluminium alloy has certain corrosion resistance nature, but in the solidity to corrosion mensuration process of aluminium alloy, often condition or evaluate under salt fog state premised on the complete submergence seawater of aluminium alloy. In fact, the aluminium alloy of Seatask unit is often in seawater-Air Interface, and the situation of the more complete submergence seawater of the corrosion condition at this kind two interfaces place is more serious, and there be limited evidence currently of has aluminium alloy can tackle this kind of situation. In addition, Seatask unit aluminium alloy often can be subject to various stress-loaded, and therefore stress corrosion is also the index that this field aluminium alloy must be considered.
Such as, salvaging bucket is a kind of common Seatask unit, for salvaging target object at shallow water area. Salvage bucket weight to alleviate, salvage bucket staving and can consider to adopt aluminum alloy standby, but staving is through sea sink-float operation of being everlasting, and is often in interface, water-air boundary, sea, easily produces stress corrosion.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the present invention provides a kind of aluminium alloy and salvages bucket, smooth surface, and durometer level is higher, and anticorrosion stress-resistant is good, it is possible to salvages in ocean operation and uses.
Bucket salvaged by a kind of aluminium alloy provided by the invention, comprises staving and is arranged on the handle on staving top, and described staving is made up of aluminium alloy, described aluminium alloy comprises following component: Si:0.40-0.44%, Mg:0.64-0.66%, Cu:0.02%, Fe:0.23-0.25%, Sr:0.02-0.03%, La:0.14%, Nd:0.18%, Zn:0.03-0.05%, Ti:0.02-0.05%, all the other are Al.
Preferably, the mass ratio of Mg, La, Zn is: Mg:La:Zn=64:14:3.
Preferably, the mass ratio of Mg, La, Zn is: Mg:La:Zn=66:14:5.
Preferably, the mass ratio of Mg, La, Zn is: Mg:La:Zn=65:14:5.
The surfaceness of described aluminium alloy is 1.8um.
The hardness of described aluminium alloy is 10-13HW.
Bucket salvaged by a kind of aluminium alloy provided by the invention, comprises staving and is arranged on the handle on staving top, and described staving is made up of aluminium alloy, described aluminium alloy comprises following component: Si:0.40-0.44%, Mg:0.64-0.66%, Cu:0.02%, Fe:0.23-0.25%, Sr:0.02-0.03%, La:0.14%, Nd:0.18%, Zn:0.03-0.05%, Ti:0.02-0.05%, all the other are Al. It is more smooth that bucket surface salvaged by aluminium alloy provided by the invention, roughness can reach 1.8um, without significant depressions, not easily produce corrosion, working life is longer, hardness is higher, in addition by rational compatibility and proportioning, it is possible to makes aluminium alloy salvage bucket and still can show good anticorrosion stress-resistant characteristic at seawater-Air Interface place.
Accompanying drawing explanation
Fig. 1 is the structural representation that bucket salvaged by a kind of aluminium alloy provided by the invention.
Embodiment
In order to make those skilled in the art understand the technical scheme of the present invention better, below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
In the present embodiment, in aluminium alloy, each weight percentages of components is as follows: Si:0.40%, Mg:0.64%, Cu:0.02%, Fe:0.23%, Sr:0.03%, La:0.14%, Nd:0.18%, Zn:0.03%, Ti:0.05%, and all the other are Al.
Said components is utilized to prepare aluminium alloy extrusions finished product, concrete preparation method is: after each component being mixed, homogeneousization process in aluminium bar stove, promote the homogeneity of overall performance, material is made to have suitable hardness and toughness concurrently, then through air cooling, ingot casting heating is carried out at 450-500 DEG C, then extrusion machine extruding is sent into, the temperature of container is at 400 DEG C �� 10 DEG C, extrusion speed 3-6m/min, water spray quenching is carried out after extruding, cut by disconnected, cold bed cools, stretch, align laggard row artificial aging, holding temperature is 250 DEG C �� 10 DEG C, time 180min, obtain aluminium alloy finished product. after tested, the hardness (HW) of aluminium alloy finished product is 10. surfaceness is 1.8um, and section bar thickness can reach 3mm.
Embodiment 2
In the present embodiment, in aluminium alloy, each weight percentages of components is as follows: Si:0.44%, Mg:0.66%, Cu:0.02%, Fe:0.25%, Sr:0.02%, La:0.14%, Nd:0.18%, Zn:0.05%, Ti:0.02%, and all the other are Al.
Said components is utilized to prepare aluminium alloy extrusions finished product, concrete preparation method is: after each component being mixed, homogeneousization process in aluminium bar stove, promote the homogeneity of overall performance, material is made to have suitable hardness and toughness concurrently, then through air cooling, ingot casting heating is carried out at 450-500 DEG C, then extrusion machine extruding is sent into, the temperature of container is at 400 DEG C �� 10 DEG C, extrusion speed 3-6m/min, water spray quenching is carried out after extruding, cut by disconnected, cold bed cools, stretch, align laggard row artificial aging, holding temperature is 250 DEG C �� 10 DEG C, time 180min, obtain aluminium alloy finished product. after tested, the hardness (HW) of aluminium alloy finished product is 10. surfaceness is 1.8um, and section bar thickness can reach 3mm.
Embodiment 3
In the present embodiment, in aluminium alloy, each weight percentages of components is as follows: Si:0.42%, Mg:0.65%, Cu:0.02%, Fe:0.24%, Sr:0.03%, La:0.14%, Nd:0.18%, Zn:0.05%, Ti:0.04%, and all the other are Al.
Said components is utilized to prepare aluminium alloy extrusions finished product, concrete preparation method is: after each component being mixed, homogeneousization process in aluminium bar stove, promote the homogeneity of overall performance, material is made to have suitable hardness and toughness concurrently, then through air cooling, ingot casting heating is carried out at 450-500 DEG C, then extrusion machine extruding is sent into, the temperature of container is at 400 DEG C �� 10 DEG C, extrusion speed 3-6m/min, water spray quenching is carried out after extruding, cut by disconnected, cold bed cools, stretch, align laggard row artificial aging, holding temperature is 250 DEG C �� 10 DEG C, time 180min, obtain aluminium alloy finished product. after tested, the hardness (HW) of aluminium alloy finished product is 10. surfaceness is 1.8um, and section bar thickness can reach 3mm.
Embodiment 4
The aluminium alloy adopting embodiment 1 to provide, is processed into aluminium alloy and salvages bucket, and aluminium alloy is salvaged bucket and comprised staving 1, and the top of staving 1 is provided with handle 2, and handle 2 can also be made up of above-mentioned aluminium alloy, it is also possible to adopts other materials. As shown in Figure 1, (it is identical with the present embodiment that barrel structure salvaged by the aluminium alloy in embodiment 5,6, no longer lists accompanying drawing). Concrete working method is known in this field, and this section repeats no more.
Embodiment 5
The aluminium alloy adopting embodiment 2 to provide, is processed into aluminium alloy and salvages bucket, and aluminium alloy is salvaged bucket and comprised staving, and the top of staving is provided with handle, and handle can also be made up of above-mentioned aluminium alloy, it is also possible to adopts other materials.
Embodiment 6
The aluminium alloy adopting embodiment 3 to provide, is processed into aluminium alloy and salvages bucket, and aluminium alloy is salvaged bucket and comprised staving, and the top of staving is provided with handle, and handle can also be made up of above-mentioned aluminium alloy, it is also possible to adopts other materials.
Comparative example 1
In the present embodiment, in aluminium alloy, each weight percentages of components is as follows: Si:0.32%, Mg:070%, Cu:0.04%, Fe:0.26%, Sr:0.05%, La:0.22%, Nd:0.26%, Zn:0.02%, Ti:0.08%, and all the other are Al.
Said components is utilized to prepare aluminium alloy extrusions finished product, concrete preparation method is: after each component being mixed, homogeneousization process in aluminium bar stove, promote the homogeneity of overall performance, material is made to have suitable hardness and toughness concurrently, then through air cooling, ingot casting heating is carried out at 450-500 DEG C, then extrusion machine extruding is sent into, the temperature of container is at 400 DEG C �� 10 DEG C, extrusion speed 3-6m/min, water spray quenching is carried out after extruding, cut by disconnected, cold bed cools, stretch, align laggard row artificial aging, holding temperature is 250 DEG C �� 10 DEG C, time 180min, obtain aluminium alloy finished product. after tested, the hardness (HW) of aluminium alloy finished product is 8. surfaceness is 3um, and section bar thickness can reach 3mm.
Comparative example 2
In the present embodiment, in aluminium alloy, each weight percentages of components is as follows: Si:0.50%, Mg:0.55%, Cu:0.01%, Fe:0.18%, Sr:0.01%, La:0.10%, Nd:0.14%, Zn:0.03%, Ti:0.03%, and all the other are Al.
Said components is utilized to prepare aluminium alloy extrusions finished product, concrete preparation method is: after each component being mixed, homogeneousization process in aluminium bar stove, promote the homogeneity of overall performance, material is made to have suitable hardness and toughness concurrently, then through air cooling, ingot casting heating is carried out at 450-500 DEG C, then extrusion machine extruding is sent into, the temperature of container is at 400 DEG C �� 10 DEG C, extrusion speed 3-6m/min, water spray quenching is carried out after extruding, cut by disconnected, cold bed cools, stretch, align laggard row artificial aging, holding temperature is 250 DEG C �� 10 DEG C, time 180min, obtain aluminium alloy finished product. after tested, the hardness (HW) of aluminium alloy finished product is 8. surfaceness is 3um.
Test example 1
Aluminium alloy finished product in embodiment 1��3, comparative example 1��2 is prepared into standard stress corrosion (cracking) test test specimen, test specimen is inserted container internal fixtion, inject 3.5%NaCl seawater in container, till reaching in the middle part of test specimen, with this simulated seawater two interfaces environment. Test specimen is loaded 55MPa load, tests the time that fracture occurs for it.
Table 1. aluminum alloy stress corrosion performance
| Group | Rupture time |
| Embodiment 1 | Within 720 hours, do not rupture |
| Embodiment 2 | Within 720 hours, do not rupture |
| Embodiment 3 | Within 720 hours, do not rupture |
| Comparative example 1 | Fracture in 42 hours, breach is positioned at boundary place, middle part |
| Comparative example 2 | Fracture in 38 hours, breach is positioned at boundary place, middle part |
From the above results, aluminium alloy provided by the invention has good anticorrosion stress-resistant performance. The aluminium alloy that it is made is salvaged bucket staving and is also had good anticorrosion stress-resistant performance, it is possible to salvage the preparation of bucket as aluminium alloy.
Above a kind of aluminium alloy provided by the present invention is salvaged bucket to be described in detail. Apply specific case herein the principle of the present invention and enforcement mode to have been set forth, illustrating just for helping the core concept understanding the present invention of above embodiment. It is noted that for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement and modification. These improve and modify in the protection domain that also should fall into the claims in the present invention.
Claims (6)
1. bucket salvaged by an aluminium alloy, it is characterised in that, comprise staving and it is arranged on the handle on staving top, described staving is made up of aluminium alloy, and described aluminium alloy comprises following component: Si:0.40-0.44%, Mg:0.64-0.66%, Cu:0.02%, Fe:0.23-0.25%, Sr:0.02-0.03%, La:0.14%, Nd:0.18%, Zn:0.03-0.05%, Ti:0.02-0.05%, all the other are Al.
2. bucket salvaged by aluminium alloy according to claim 1, it is characterised in that, the mass ratio of Mg, La, Zn is: Mg:La:Zn=64:14:3.
3. bucket salvaged by aluminium alloy according to claim 1, it is characterised in that, the mass ratio of Mg, La, Zn is: Mg:La:Zn=66:14:5.
4. bucket salvaged by aluminium alloy according to claim 1, it is characterised in that, the mass ratio of Mg, La, Zn is: Mg:La:Zn=65:14:5.
5. bucket salvaged by aluminium alloy according to claim 1, it is characterised in that, the surfaceness of described aluminium alloy is 1.8um.
6. bucket salvaged by aluminium alloy according to claim 1, it is characterised in that, the hardness of described aluminium alloy is 10-13H.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133921.4A CN105624484A (en) | 2016-03-09 | 2016-03-09 | Aluminum alloy fishing barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133921.4A CN105624484A (en) | 2016-03-09 | 2016-03-09 | Aluminum alloy fishing barrel |
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| Publication Number | Publication Date |
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| CN105624484A true CN105624484A (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610133921.4A Pending CN105624484A (en) | 2016-03-09 | 2016-03-09 | Aluminum alloy fishing barrel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925148A (en) * | 2016-06-15 | 2016-09-07 | 青岛源之林农业科技开发有限公司 | Anti-corrosion sampler and manufacturing method thereof |
| CN105969098A (en) * | 2016-06-15 | 2016-09-28 | 青岛源之林农业科技开发有限公司 | Anti-corrosion fishing barrel and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298644A (en) * | 2008-06-19 | 2008-11-05 | 廖健 | High-performance electrophoresis aluminum alloy construction section bar and method for making same |
| CN101781723A (en) * | 2009-09-15 | 2010-07-21 | 河池学院 | Manufacturing method of high-strength automobile aluminum-alloy rim material |
| CN102268574A (en) * | 2011-07-20 | 2011-12-07 | 安徽欣意电缆有限公司 | Aluminum alloy material for air-conditioning tube and manufacturing method thereof |
| CN103255325A (en) * | 2013-06-06 | 2013-08-21 | 南通华特铝热传输材料有限公司 | Explosion-suppression aluminum foil |
| CN104313415A (en) * | 2014-11-12 | 2015-01-28 | 江苏礼德铝业有限公司 | Aluminum alloy |
-
2016
- 2016-03-09 CN CN201610133921.4A patent/CN105624484A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298644A (en) * | 2008-06-19 | 2008-11-05 | 廖健 | High-performance electrophoresis aluminum alloy construction section bar and method for making same |
| CN101781723A (en) * | 2009-09-15 | 2010-07-21 | 河池学院 | Manufacturing method of high-strength automobile aluminum-alloy rim material |
| CN102268574A (en) * | 2011-07-20 | 2011-12-07 | 安徽欣意电缆有限公司 | Aluminum alloy material for air-conditioning tube and manufacturing method thereof |
| CN103255325A (en) * | 2013-06-06 | 2013-08-21 | 南通华特铝热传输材料有限公司 | Explosion-suppression aluminum foil |
| CN104313415A (en) * | 2014-11-12 | 2015-01-28 | 江苏礼德铝业有限公司 | Aluminum alloy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925148A (en) * | 2016-06-15 | 2016-09-07 | 青岛源之林农业科技开发有限公司 | Anti-corrosion sampler and manufacturing method thereof |
| CN105969098A (en) * | 2016-06-15 | 2016-09-28 | 青岛源之林农业科技开发有限公司 | Anti-corrosion fishing barrel and preparation method thereof |
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