CN101919357A - Application of copper alloy material - Google Patents
Application of copper alloy material Download PDFInfo
- Publication number
- CN101919357A CN101919357A CN2009100531546A CN200910053154A CN101919357A CN 101919357 A CN101919357 A CN 101919357A CN 2009100531546 A CN2009100531546 A CN 2009100531546A CN 200910053154 A CN200910053154 A CN 200910053154A CN 101919357 A CN101919357 A CN 101919357A
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- alloy material
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- corronil
- copper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention belongs to the field of metal materials, and relates to application of a material, in particular to application of a copper alloy material in the field of marine aquaculture. In order to solve the technical problem that the conventional aquaculture equipment materials are easy to generate dirt in the aquaculture process, the copper alloy material is selected to manufacture the aquaculture equipment, and the copper in the copper alloy generally accounts for over 70 mass percent. After the copper alloy material is used, the aquaculture equipment has strong biological contamination resistance, strong corrosion resistance and high strength, the aquaculture quantity of the aquaculture equipment can be increased, and the health growth of cultured fishes is promoted.
Description
Technical field
The invention belongs to the determination techniques field, relate to a kind of application of material, be specifically related to of the application of a kind of Cu alloy material in the mariculture field.
Background technology
Living marine resources and marine fishes are important component parts of human foods, and according to estimates, there are 9.5 hundred million people in the whole world, and are most of in developing country, are the main source of fish as protein.But in recent decades, because the protein requirement amount constantly increases, living marine resources are excessively utilized, and the shoal of fish in high sea has faced exhausted crisis, and especially the exhausted situation of the shoal of fish of continent bank is very serious, and therefore, fish culture has become the industry that develops rapidly.
Tradition breeding box wire netting and the shellfish culture employed material of pallet, select the rope made with synthetic fibers or the plastic wire of bonding for use, yet, use this material in the mariculture process, to produce dirt easily, a large amount of dirts not only can make the mariculture case stop up with wire netting, increase cleaning difficulty and cost, also can reduce marine stream, influence growing up healthy and sound of cultured fishes.
Summary of the invention
Technical problem to be solved by this invention is that the manufacturing materials of existing breeding box produces the technical problem of dirt easily in breeding process, and provides a kind of manufacturing to culture fish pot, filter screen, the Cu alloy material of braided metal net, shellfish pallet or improvement shellfish pallet.
The Cu alloy material that the present invention is selected says it can is any one copper alloy in principle, because any copper alloy all has certain anti-biological pollution capacity, its principle is that electrochemical corrosion takes place in seawater for copper and alloy thereof, and its corrosion process is:
In the copper alloy of the present invention, shared mass percent is generally more than 70% in alloy for copper, and such mass percent will make Cu alloy material of the present invention have good anti-biological pollution ability.
As first Albatra metal-, this copper alloy can be:
Corronil;
Brass;
In the bronze any one.
The content of copper is preferably in more than 70% in these alloys, when if the technical staff selects corronil as the first Albatra metal-material, preferably select to comprise the copper of 90% mass percent and 10% mass percent nickel corronil or comprise the copper of 70% mass percent and the corronil of the nickel of 30% mass percent in any one, this class copper alloy can be used as making cultures fish pot, wire netting stretches in the filter screen, the material of braided metal net, also can be used to make the shellfish culture pallet, perhaps be used to improve the improvement material of existing shellfish culture pallet, and have good anti-biological pollution ability.Described braided metal net can be used as the parts that are used to make other fishery cultivating device, can make other fishery cultivating device possess good anti-biological pollution ability equally, in addition, present technique field personnel can also use as fishing the braided metal net with net, this will make fishnet possess certain intensity, thereby fishnet more common material fishnet in service life is greatly improved.
As a kind of preferred, first Albatra metal-is the corronil that comprises the nickel of the copper of 90% mass percent and 10% mass percent.
As second Albatra metal-, this copper alloy can be:
Corronil;
Aluminium bronze;
Monel metal (Monel 400);
Nickel-aluminum bronze;
In the silicon bronze any one.
The content of copper is preferably in more than 70% in these alloys, if when the technical staff selects corronil as the second Albatra metal-material, preferably selects to comprise the corronil of the nickel of the copper of 90% mass percent and 10% mass percent;
When if the technical staff selects aluminium bronze as the second Albatra metal-material, preferably select to comprise the aluminium bronze of the tin of the cobalt of aluminium, 0.75% mass percent of copper, 7% mass percent of 92% mass percent and 0.25% mass percent.
This Albatra metal-can be used as the material of making the securing member of culturing fish pot, makes it have stronger decay resistance.
As a kind of preferred, second Albatra metal-is the corronil that comprises the nickel of the copper of 90% mass percent and 10% mass percent.
As the third copper alloy, this copper alloy can be:
Corronil;
Or sial bronze.
The content of copper is preferably in more than 70% in these alloys, when if the technical staff selects corronil as the third copper alloy, preferably select to comprise the corronil of the nickel of the copper of 90% mass percent and 10% mass percent, this Albatra metal-can be used as the material of the support member of making turning, joint and the load concentration position of culturing fish pot, makes these positions have higher intensity.
As the 4th Albatra metal-, this copper alloy can be the corronil that comprises the nickel of the copper of 90% mass percent and 10% mass percent, and this Albatra metal-can be used as the material of culturing the alloy sheets on the fish pot buoy.
Embodiment
Below the present invention is described further:
Cu alloy material of the present invention comprises four Albatra metal-s, and first Albatra metal-can be:
Corronil;
Brass;
In the bronze any one, and be used as material, the braided metal net of making stretching wire netting in breed fish pot, the filter screen, also can be used to make the shellfish culture pallet, perhaps be used to improve the improvement material of existing shellfish culture pallet.
The content of copper is preferably in more than 70% in these alloys, when if the technical staff selects corronil as the first Albatra metal-material, preferably select to comprise the copper of 90% mass percent and 10% mass percent nickel corronil or comprise the copper of 70% mass percent and the corronil of the nickel of 30% mass percent in any one, as a kind of preferred, present embodiment selects to comprise the corronil of nickel of the copper of 90% mass percent and 10% mass percent as first Albatra metal-.
Adopt this manufactured materials to have the following advantages:
1. the ability that has extremely strong anti-biological pollution, the time and the cost that manually take out stains have been reduced greatly, the contrast (breed variety is flounder) of the result of the test that to be the conventional plastic fish pot below use with the alloy fish pot (being example with fish pot) of the corronil material manufacturing of the nickel that uses the copper that comprises 90% mass percent and 10% mass percent in actual mariculture
(a), no matter to adopt the corronil fish pot still be the plastics fish pots, the survival rate of flounder is all identical with rate of growth;
(b), the meat of the flounder cultured in two kinds of fish pots and the copper content in the internal organ, through not obviously difference of testing identity;
(c), the panel of stretching wire netting in two kinds of fish pots of corronil fish pot, in bimestrial test in a year zero, do not produce dirt, yet under the situation of using the plastics fish pot, but carried out five cleanings.Because sea grass etc. is difficult to attached on the alloy stretching wire netting, take 20 minutes so remove the dirt only use that produces by marine organisms on the net, in contrast to this, remove dirt on the plastic wire under equal manpower condition, need spend 120 minutes;
(d), under the situation of using the alloy fish pot, seawater can successfully flow into, flow out (when the oxygen content of two fish pot casees reaches tolerance), thereby can clean the fish pot cabinet interior, remove residual feed, various chip, ight soil rapidly, therefore, also can use the alloy fish pot in the seawater below the minimum seawater stream of regulation, in contrast to this, plastics fish pot mesh is owing to exist more marine organisms dirt, therefore, and the seawater fish pot of can not coming in and going out smoothly.
Once experiment is found in addition, and all consistent plastics fish pot and the alloy fish pot of size specification is used to culture flatfish simultaneously, after nine months, has tangible dirt on the plastics fish pot, and have dirt hardly on the alloy fish pot.
2. has stronger corrosion resistance, the long-term corrosion test data show, the stable rate of corrosion of corronil that comprises the nickel of the copper of 90% mass percent and 10% mass percent is below annual 0.1 mil, and this corrosion is uniformly, has improved service life.
3. has higher intensity, can strengthen the rigidity of fish pot, can not cause breakage because other sea such as various broken article or sea dog is beastly, the fish pot that adopts the corronil material of the nickel of the copper comprise 90% mass percent and 10% mass percent to make simultaneously also has the ability of stronger anti-ocean storm, has improved service life.
At the securing member manufacture view, select inappropriate material to make securing member, may make securing member and fish pot stretching wire netting in seawater, form galvanic cell, make the reduction of stretching wire netting even lose corrosion resistant performance, thereby reduce the stain resistance energy of stretching wire netting.Before the present invention, often adopt disrance sleeve that the method that securing member carries out the electricity isolation is avoided this problem, but in the actual installation process, disrance sleeve may not have alignment or their coating to be punctured because of an aperture, and causes isolation performance to be affected.The present invention adopts and selects the suitable fasteners material to solve this problem, and table 1 is electrode potential (with silver/silver chlorate reference electrode relevant) the expectation scopes of various manufacturing fastener materials in seawater.
Table 1
The composition of above-mentioned aluminium bronze (in mass percent) is 92% bronze medal, 7% aluminium, 0.75% cobalt, 0.25% tin.
Only with regard to corrosion potential is theoretical, any electrode potential all is suitable for (except stainless steel above the fastener material of the corronil of the nickel of copper that comprises 90% mass percent and 10% mass percent in this tabulation, its character is more active), the material of corronil of nickel that is lower than the copper that comprises 90% mass percent and 10% mass percent is then inapplicable.
The present invention finds through a large amount of tests, selects
Corronil,
Aluminium bronze,
Monel metal (Monel 400),
Nickel-aluminum bronze,
The material that in the silicon bronze any one is used as the securing member of make culturing fish pot can reduce securing member and fish pot stretching wire netting form galvanic cell in seawater risk effectively.
The content of copper is preferably in more than 70% in these alloys, when if the technical staff selects corronil as the second Albatra metal-material, preferably select to comprise the corronil of the nickel of the copper of 90% mass percent and 10% mass percent, when if the technical staff selects aluminium bronze as the second Albatra metal-material, preferably select to comprise the aluminium bronze of the tin of the cobalt of aluminium, 0.75% mass percent of copper, 7% mass percent of 92% mass percent and 0.25% mass percent.
As preferably, present embodiment selects to comprise the corronil of nickel of the copper of 90% mass percent and 10% mass percent as the material of making the securing member of culturing fish pot.
The third copper alloy of the present invention can be:
Corronil;
Or sial bronze.
The content of copper is preferably in more than 70% in these alloys, when if the technical staff selects corronil as the third copper alloy, preferably select to comprise the corronil of the nickel of the copper of 90% mass percent and 10% mass percent, this Albatra metal-can be used as the material of the support member of making turning, joint and the load concentration position of culturing fish pot.
The corronil or the sial bronze that comprise the nickel of the copper of 90% mass percent and 10% mass percent have higher intensity, can satisfy the turning in the fish pot, the support member at joint and load concentration position is to the demand of intensity, in addition, comprise the electrode potential of the corronil of nickel of the copper of 90% mass percent and 10% mass percent or sial bronze and the corronil basically identical of the nickel of copper that comprises 90% mass percent and 10% mass percent, therefore can avoid owing to form galvanic cell with the stretching wire netting as far as possible, and the problem that the stain resistance that causes the stretching wire netting can descend, as preferably, present embodiment selects to comprise the corronil of nickel of the copper of 90% mass percent and 10% mass percent as making the turning of culturing fish pot, the material of the support member at joint and load concentration position.
The 4th Albatra metal-of the present invention can be the corronil that comprises the nickel of the copper of 90% mass percent and 10% mass percent, and this Albatra metal-can be used as the material of culturing the alloy sheets on the fish pot buoy.
Use comprises the corronil of nickel of the copper of 90% mass percent and 10% mass percent as the material of culturing the alloy sheets on the fish pot buoy; can effectively utilize it in anti-dirt, high strength, advantage aspect corrosion-resistant; can provide protection for being easy to damaged polystyrene foam plastics buoy chronically, make it to avoid physical damage and biological pollution.
Should be appreciated that those skilled in the art can make various changes or modifications the present invention after having read instruction foregoing of the present invention, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (14)
1. the application of a Cu alloy material is characterized in that described material is to be used for making the breed fish pot, the Cu alloy material of filter screen, braided metal net, shellfish pallet or improvement shellfish pallet.
2. the application of a kind of Cu alloy material according to claim 1 is characterized in that the shared mass percent of copper in the described Cu alloy material is at least more than 70%.
3. the application of a kind of Cu alloy material according to claim 2 is characterized in that described Cu alloy material is:
Corronil;
Brass;
In the bronze any one.
4. the application of a kind of Cu alloy material according to claim 3 is characterized in that Cu alloy material is when described Cu alloy material is corronil:
The corronil that comprises the nickel of the copper of 90% mass percent and 10% mass percent;
Perhaps comprise in the corronil of nickel of the copper of 70% mass percent and 30% mass percent any one.
5. the application of a kind of Cu alloy material according to claim 2 is characterized in that described Cu alloy material is:
Corronil;
Aluminium bronze;
Monel metal (Monel 400);
Nickel-aluminum bronze;
In the silicon bronze any one.
6. the application of a kind of Cu alloy material according to claim 5 is characterized in that when described Cu alloy material is corronil, and Cu alloy material is the corronil that comprises the nickel of the copper of 90% mass percent and 10% mass percent;
When described Cu alloy material was aluminium bronze, Cu alloy material was the aluminium bronze of the tin of the cobalt of aluminium, 0.75% mass percent of the copper that comprises 92% mass percent, 7% mass percent and 0.25% mass percent.
7. the application of an Albatra metal-according to claim 2 is characterized in that described copper alloy is:
Corronil;
Or sial bronze.
8. the application of an Albatra metal-according to claim 7 is characterized in that when described Cu alloy material is corronil, and Cu alloy material is the corronil that comprises the nickel of the copper of 90% mass percent and 10% mass percent.
9. according to claim 2 or 3 or the application of 5 or 7 described Albatra metal-s, it is characterized in that described Cu alloy material is the corronil that comprises the nickel of the copper of 90% mass percent and 10% mass percent.
10. according to claim 1 or 2 or the application of 3 or 4 described Albatra metal-s, it is characterized in that described Cu alloy material is used to make the stretching wire netting or the braided metal net of mariculture fish pot, filter screen.
11. the application of an Albatra metal-according to claim 9 is characterized in that described Cu alloy material is used to make the stretching wire netting or the braided metal net of mariculture fish pot, filter screen.
12., it is characterized in that described Cu alloy material is used to make the securing member of mariculture fish pot according to claim 1 or 2 or the application of 5 or 6 described Albatra metal-s.
13., it is characterized in that described Cu alloy material is used to make the support member at the turning of mariculture fish pot, joint and load concentration position according to claim 1 or 2 or the application of 7 or 8 described Albatra metal-s.
14. the application of an Albatra metal-according to claim 9 is characterized in that described Cu alloy material is used to make the support member at turning, joint and the load concentration position of alloy sheets on the securing member of mariculture fish pot, the mariculture fish pot buoy or mariculture fish pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100531546A CN101919357A (en) | 2009-06-16 | 2009-06-16 | Application of copper alloy material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100531546A CN101919357A (en) | 2009-06-16 | 2009-06-16 | Application of copper alloy material |
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| CN101919357A true CN101919357A (en) | 2010-12-22 |
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| CN2009100531546A Pending CN101919357A (en) | 2009-06-16 | 2009-06-16 | Application of copper alloy material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430873A (en) * | 2013-08-05 | 2013-12-11 | 中国水产科学研究院东海水产研究所 | Anti-attachment sea cucumber pool fence |
| CN104686411A (en) * | 2015-01-07 | 2015-06-10 | 中国水产科学研究院东海水产研究所 | Ground-based copper alloy culture pond and usage method |
| CN114451332A (en) * | 2020-11-24 | 2022-05-10 | 海南大学 | Seawater seedling cultivation device in preventing enemy |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10152735A (en) * | 1996-11-26 | 1998-06-09 | Sanpo Shindo Kogyo Kk | Seawater corrosion resisting copper-base alloy, cultivation net for fishes, and crawl for cultivation of fishes |
| JPH10337132A (en) * | 1997-06-05 | 1998-12-22 | Kuraray Co Ltd | Fish or shell-breeding net |
| JPH11140677A (en) * | 1997-11-14 | 1999-05-25 | Nakabohtec Corrosion Protecting Co Ltd | Method for preventing contamination and local corrosion of wire net made of copper or copper alloy and device therefor |
| WO2006016621A1 (en) * | 2004-08-10 | 2006-02-16 | Sanbo Shindo Kogyo Kabushiki Kaisha | Structure for use in seawater, wire-shaped or rod-shaped copper alloy material for constituting the same, and process for production thereof |
-
2009
- 2009-06-16 CN CN2009100531546A patent/CN101919357A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10152735A (en) * | 1996-11-26 | 1998-06-09 | Sanpo Shindo Kogyo Kk | Seawater corrosion resisting copper-base alloy, cultivation net for fishes, and crawl for cultivation of fishes |
| JPH10337132A (en) * | 1997-06-05 | 1998-12-22 | Kuraray Co Ltd | Fish or shell-breeding net |
| JPH11140677A (en) * | 1997-11-14 | 1999-05-25 | Nakabohtec Corrosion Protecting Co Ltd | Method for preventing contamination and local corrosion of wire net made of copper or copper alloy and device therefor |
| WO2006016621A1 (en) * | 2004-08-10 | 2006-02-16 | Sanbo Shindo Kogyo Kabushiki Kaisha | Structure for use in seawater, wire-shaped or rod-shaped copper alloy material for constituting the same, and process for production thereof |
Non-Patent Citations (5)
| Title |
|---|
| 李振: "高铝青铜Cu-14Al-X及其作粉体涂层腐蚀行为研究", 《中国优秀硕士论文》 * |
| 李文生等: "高铝青铜Cu-14Al-X合金在3．5％NaCl溶液中的腐蚀行为", 《中国有色金属学报》 * |
| 林乐耘等: "铜镍合金海水腐蚀的表面与界面特征研究", 《腐蚀科学与防护技术》 * |
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| 赵月红等: "铜镍合金在我国实海海域的局部腐蚀", 《中国有色金属学报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430873A (en) * | 2013-08-05 | 2013-12-11 | 中国水产科学研究院东海水产研究所 | Anti-attachment sea cucumber pool fence |
| CN104686411A (en) * | 2015-01-07 | 2015-06-10 | 中国水产科学研究院东海水产研究所 | Ground-based copper alloy culture pond and usage method |
| CN114451332A (en) * | 2020-11-24 | 2022-05-10 | 海南大学 | Seawater seedling cultivation device in preventing enemy |
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Application publication date: 20101222 |