CN102554190A - Marine side plate capable of resisting seawater corrosion and ocean environment corrosion - Google Patents
Marine side plate capable of resisting seawater corrosion and ocean environment corrosion Download PDFInfo
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- CN102554190A CN102554190A CN2011104036545A CN201110403654A CN102554190A CN 102554190 A CN102554190 A CN 102554190A CN 2011104036545 A CN2011104036545 A CN 2011104036545A CN 201110403654 A CN201110403654 A CN 201110403654A CN 102554190 A CN102554190 A CN 102554190A
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Abstract
The invention discloses a marine side plate capable of resisting seawater corrosion and ocean environment corrosion, comprising a gray pig iron base body and a high-aluminum bronze based ceramic compound casting layer which is compounded on the outer surface of the gray pig iron base body and is capable of resisting the seawater corrosion. SiC ceramic in the compound layer on the surface of the corrosion-resisting marine side plate disclosed by the invention is uniformly distributed and the volume fraction is controllable; the compound casting layer is combined with the gray pig iron base body in a smelting manner and the casting layer is not cracked or damaged; and the corrosion resistance of the marine side plate disclosed by the invention is more than three times as much as that of a common antiseptic gray pig iron marine side plate which is coated by paint.
Description
Technical field
The present invention relates to side plate peculiar to vessel field, specifically is the side plate peculiar to vessel of a kind of seawater corrosion resistance, the corrosion of anti-marine environment.
Background technology
The equipment corrosion of steel construction under the marine climate environment, especially the etching problem under mal-conditions such as seawater and high temperature, high humidity, high smog, high sunshine becomes increasingly conspicuous, and the destruction of causing because of corrosion happens occasionally.Adopting suffering-corrosive protection of aluminium alloy casting infiltration layer is one of effective ways of corrosion of steel structure protection, and in practical application, zinc-aluminium casting infiltration layer must adopt the synthetic paint sealing to handle, and is used to stop the gap corrosion that connects with steel matrix to produce.Simultaneously, this type casting infiltration layer system is responsive especially to spot corrosion and mechanical damage, makes anticorrosion casting infiltration layer system poor reliability.
Ocean goer at sea moves, and corrosive concentration is higher, work under bad environment.Side plate material peculiar to vessel is cast with casting pig, surface of side plate brushing corrosion resistant coating.Usually the outer shell corrosion of planking starboard cargo hold is more serious, 40% pit corrosion; Main deck, after-deck corrosion are serious, and the casting infiltration layer bubbles, peels off; Weld seam corrosion aliquation between stem and stem Shell Plate.
No matter be that equipment configuration steel surface cast-infiltration zinc peculiar to vessel-aluminium is cast infiltration layer or casting pig side plate peculiar to vessel is coated with anticorrosion with coat; Side plate peculiar to vessel is military service surface peeling, bubble, seriously corroded under marine environment, in general the decay resistance of side plate peculiar to vessel relatively poor, service life defective such as low and poor reliability.
Summary of the invention
In order to overcome the shortcoming of above-mentioned existing ship with side plate, the present invention provides the side plate peculiar to vessel of a kind of seawater corrosion resistance, the corrosion of anti-marine environment, and it is controlled to have a composite thickness, low cost of manufacture, advantages such as heat and corrosion resistant, seawater corrosion resistance.
The side plate peculiar to vessel of a kind of seawater corrosion resistance, the corrosion of anti-marine environment comprises casting pig matrix and the high aluminium bronze base Ceramic Composite casting infiltration layer that is compound in the seawater corrosion resistance on the gray cast-iron based external surface.The preparation method on seawater corrosion resistance surface adopts casting to ooze technology, in the foundry goods moulding, prepares compound casting infiltration layer, and processing cost is low, and production efficiency is high.
High aluminium bronze base Ceramic Composite casting infiltration layer is to coat high aluminium bronze casting by SiC ceramic powder surface to be seeped on the side plate; SiC is evenly distributed in high aluminium bronze casting infiltration layer; Its volume fraction is controlled; Composite bed itself reaches and the even metallurgical binding of casting pig side plate, can not produce the cracked or declined of material, and decay resistance is more than 3 times of common finish coatings side plate peculiar to vessel;
The compound casting infiltration layer of surface of side plate peculiar to vessel is to coat high aluminium bronze casting by SiC ceramic powder surface to be seeped on the side plate; SiC is evenly distributed in high aluminium bronze casting infiltration layer; Thickness is the high aluminium bronze Ceramic Composite casting infiltration layer about 3-5mm, and its decay resistance is more than 3 times of casting pig side plate peculiar to vessel; The aluminium content of high aluminium bronze Ceramic Composite casting infiltration layer is up to 13%, and the increase of aluminium content makes that the metallurgical reaction between casting infiltration layer and the foundry goods is more abundant, and bond strength is higher.Therefore compound casting infiltration layer and matrix to combine be metallurgical binding, the bond strength height.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The side plate peculiar to vessel of a kind of seawater corrosion resistance, the corrosion of anti-marine environment comprises casting pig matrix 2 and the high aluminium bronze base Ceramic Composite casting infiltration layer 1 that is compound in the seawater corrosion resistance on casting pig matrix 2 outer surfaces.
Embodiment 1
The preparation method of side plate peculiar to vessel is: make the disappearance bubbles model earlier and on the mould that disappears, reserve the coating surplus of casting infiltration layer; With the reservation surplus 3-5mm of the applying coating that forms the casting infiltration layer at bubbles model; Put the baker oven dry into after brushing the disappearance mould fireproof coating of going up special use again; Fireproof coating is water based paint commonly used, and brushing thickness is 0.5mm.The model group that will coat fireproof coating is then dressed up model, lays dead head, puts into sandbox, uses the dry sand landfill, on the three-dimensional vibrating platform, vibrates, and makes the sand mold consolidation.The sandbox of the built-in bubbles model that consolidation is good is placed on the casting station, the surface coverage plastic foil, and the open vacuum pump makes vacuum usually about 0.05MPa.The metal that fusing is good pours into casting mold, and its cast temperature improves 30 ℃ on the basis of 1350 ℃-1450 ℃ of the cast temperatures of ironcasting usually, make the bubbles model gasification, and liquid metals occupies modal position, contact with the casting penetration enhancer, realizes casting the infiltrate journey.After accomplishing, casting, closes vavuum pump behind the casting solidification suitably when reducing vacuum.After foundry goods is accomplished cooling, foundry goods is taken out cleaning.
The present embodiment casting is oozed casting infiltration layer material and is adopted high aluminium bronze Ceramic Composite casting infiltration layer, and ceramic powders 15% and high aluminum bronze powder 85% mechanical mixture ball milling slaking add binding agent, penetration-assisting agent furnishing slurry, ooze casting infiltration layer material as casting.
The preparation method of side plate peculiar to vessel is: make the disappearance bubbles model earlier and on the mould that disappears, reserve the coating surplus that the casting infiltration layer is oozed in casting; Cast is become to ooze the reservation surplus 3-5mm of the applying coating of casting infiltration layer at bubbles model; Brush again and go up the laggard baker oven dry of special-purpose disappearance mould fireproof coating; Fireproof coating is water based paint commonly used, and brushing thickness is 0.4mm.The model group that will coat fireproof coating is then dressed up model, lays dead head, puts into sandbox, uses the dry sand landfill, on the three-dimensional vibrating platform, vibrates, and makes the sand mold consolidation.The sandbox of the built-in bubbles model that consolidation is good is placed on the casting station, the surface coverage plastic foil, and the open vacuum pump makes vacuum usually about 0.05MPa.The metal that fusing is good pours into casting mold, and its cast temperature improves 30 ℃ on the basis of 1350 ℃-1450 ℃ of the cast temperatures of ironcasting usually, make the bubbles model gasification, and liquid metals occupies modal position, contact with the casting penetration enhancer, realizes casting the infiltrate journey.After accomplishing, casting, closes vavuum pump behind the casting solidification suitably when reducing vacuum.After foundry goods is accomplished cooling, foundry goods is taken out cleaning.
The present embodiment casting is oozed casting infiltration layer material and is adopted high aluminium bronze Ceramic Composite casting infiltration layer, and ceramic powders 20% and high aluminum bronze powder 80% mechanical mixture ball milling slaking add binding agent, penetration-assisting agent furnishing slurry, ooze casting infiltration layer material as casting.
Claims (5)
1. the side plate peculiar to vessel of a seawater corrosion resistance, the corrosion of anti-marine environment; Comprise casting pig matrix and the compound casting infiltration layer that is compound in gray cast-iron based external surface, it is characterized in that: the high aluminium bronze base Ceramic Composite casting infiltration layer that is compounded with seawater corrosion resistance on the outer surface of described casting pig matrix.
2. the side plate peculiar to vessel of a kind of seawater corrosion resistance according to claim 1, the corrosion of anti-marine environment; It is characterized in that: described high aluminium bronze base Ceramic Composite casting infiltration layer is to coat high aluminium bronze casting by SiC ceramic powder surface to be seeped on the side plate, and SiC is evenly distributed in high aluminium bronze casting infiltration layer.
3. the side plate peculiar to vessel of a kind of seawater corrosion resistance according to claim 1, the corrosion of anti-marine environment is characterized in that: the thickness of described high aluminium bronze base Ceramic Composite casting infiltration layer is 3-5mm.
4. the side plate peculiar to vessel of a kind of seawater corrosion resistance according to claim 1, the corrosion of anti-marine environment is characterized in that: the aluminium content of described high aluminium bronze base Ceramic Composite casting infiltration layer is up to 13%.
5. the side plate peculiar to vessel of a kind of seawater corrosion resistance according to claim 1, anti-marine environment corrosion is characterized in that: combining of described high aluminium bronze base Ceramic Composite casting infiltration layer and casting pig matrix is metallurgical binding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110403654.5A CN102554190B (en) | 2011-12-08 | 2011-12-08 | Marine side plate capable of resisting seawater corrosion and ocean environment corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110403654.5A CN102554190B (en) | 2011-12-08 | 2011-12-08 | Marine side plate capable of resisting seawater corrosion and ocean environment corrosion |
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| Publication Number | Publication Date |
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| CN102554190A true CN102554190A (en) | 2012-07-11 |
| CN102554190B CN102554190B (en) | 2014-02-05 |
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| CN201110403654.5A Expired - Fee Related CN102554190B (en) | 2011-12-08 | 2011-12-08 | Marine side plate capable of resisting seawater corrosion and ocean environment corrosion |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002453A (en) * | 2015-06-10 | 2015-10-28 | 马鞍山市兴隆铸造有限公司 | Iron-based high-chromium ceramic composite ship side plate coating enhanced by aluminum silicate ceramic fibers and preparation method thereof |
| CN108341999A (en) * | 2018-02-02 | 2018-07-31 | 安徽渡江电缆集团有限公司 | A kind of seawater corrosion resistant cable sheath material |
| CN108987006A (en) * | 2018-08-01 | 2018-12-11 | 株洲中车奇宏散热技术有限公司 | A kind of the ship resistor disc water-cooling method and insulated water-cooling resistor of seawater corrosion resistance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003214433A (en) * | 2002-01-21 | 2003-07-30 | Daido Metal Co Ltd | Manufacturing method of aluminum bronze bearing material |
| CN1727508A (en) * | 2005-07-25 | 2006-02-01 | 河南省商城县禹王水工机械有限责任公司 | Seawater corrosion resistant alloy cast iron |
| CN101381824A (en) * | 2008-10-09 | 2009-03-11 | 苏州有色金属研究院有限公司 | Multi-aluminum bronze material for pipe |
| CN101435032A (en) * | 2008-11-19 | 2009-05-20 | 苏州有色金属研究院有限公司 | Corrosion resistant multi-aluminum bronze material for pipe |
| CN202479478U (en) * | 2011-12-08 | 2012-10-10 | 巢湖市兴裕铸造有限公司 | Seawater corrosion-resistant and sea environment corrosion-resistant marine side plate |
-
2011
- 2011-12-08 CN CN201110403654.5A patent/CN102554190B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003214433A (en) * | 2002-01-21 | 2003-07-30 | Daido Metal Co Ltd | Manufacturing method of aluminum bronze bearing material |
| CN1727508A (en) * | 2005-07-25 | 2006-02-01 | 河南省商城县禹王水工机械有限责任公司 | Seawater corrosion resistant alloy cast iron |
| CN101381824A (en) * | 2008-10-09 | 2009-03-11 | 苏州有色金属研究院有限公司 | Multi-aluminum bronze material for pipe |
| CN101435032A (en) * | 2008-11-19 | 2009-05-20 | 苏州有色金属研究院有限公司 | Corrosion resistant multi-aluminum bronze material for pipe |
| CN202479478U (en) * | 2011-12-08 | 2012-10-10 | 巢湖市兴裕铸造有限公司 | Seawater corrosion-resistant and sea environment corrosion-resistant marine side plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002453A (en) * | 2015-06-10 | 2015-10-28 | 马鞍山市兴隆铸造有限公司 | Iron-based high-chromium ceramic composite ship side plate coating enhanced by aluminum silicate ceramic fibers and preparation method thereof |
| CN108341999A (en) * | 2018-02-02 | 2018-07-31 | 安徽渡江电缆集团有限公司 | A kind of seawater corrosion resistant cable sheath material |
| CN108987006A (en) * | 2018-08-01 | 2018-12-11 | 株洲中车奇宏散热技术有限公司 | A kind of the ship resistor disc water-cooling method and insulated water-cooling resistor of seawater corrosion resistance |
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| CN102554190B (en) | 2014-02-05 |
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Address after: 238191 Anhui Province, Ma'anshan City Industrial Park in Qingxi Hanshan County Applicant after: MA'ANSHAN XINGLONG FOUNDRY Co.,Ltd. Address before: 238191 Anhui Province, Ma'anshan City Industrial Park in Qingxi Hanshan County Applicant before: Chaohu Xingyu Casting Co.,Ltd. |
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