CN203972803U - A kind of duralumin, hard alumin ium alloy casting wiper - Google Patents
A kind of duralumin, hard alumin ium alloy casting wiper Download PDFInfo
- Publication number
- CN203972803U CN203972803U CN201420380192.9U CN201420380192U CN203972803U CN 203972803 U CN203972803 U CN 203972803U CN 201420380192 U CN201420380192 U CN 201420380192U CN 203972803 U CN203972803 U CN 203972803U
- Authority
- CN
- China
- Prior art keywords
- wiper
- duralumin
- ingot casting
- casting
- water ring
- 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.)
- Expired - Lifetime
Links
- 238000005266 casting Methods 0.000 title claims abstract description 155
- 229910000737 Duralumin Inorganic materials 0.000 title claims abstract description 33
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 5
- 239000011737 fluorine Substances 0.000 claims abstract description 5
- 238000007790 scraping Methods 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 abstract description 26
- 229910045601 alloy Inorganic materials 0.000 abstract description 21
- 239000000956 alloy Substances 0.000 abstract description 21
- 238000005336 cracking Methods 0.000 abstract description 9
- 238000003860 storage Methods 0.000 description 22
- 229910018569 Al—Zn—Mg—Cu Inorganic materials 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 7
- 230000008025 crystallization Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- 230000029142 excretion Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010011376 Crepitations Diseases 0.000 description 1
- 230000002180 anti-stress Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Abstract
The utility model relates to the wiper technical field for cast duralumin alloy cast ingot.A duralumin, hard alumin ium alloy casting wiper, wiper be arranged on crystallizer below and arrange opening shape identical with ingot casting section configuration scrape water ring, comprise fixture, wiper framework, scrape water ring and discharge outlet; Fixture one end connects wiper framework outer wall, and the other end is installed and connected crystallizer; Wiper framework bottom arranges that several scrape water ring, its sidewall arranges several discharge outlet.The utility model is by adopting all-in-one-piece wiper framework and thermostable fluorine vulcanite scraper water ring, increase water-stop, guarantee in casting, ingot casting is by after wiper, cooling water can not cause ingot casting local overcooling because flowing to from slot leakage ingot casting surface, greatly reduce ingot casting problem of Cracking, improve duralumin and extra super duralumin alloy slab ingot or billet casting success ratio, be applicable to cast the duralumin, hard alumin ium alloy ingot casting of large specification.
Description
Technical field
The utility model relates to a kind of wiper technology for cast duralumin alloy cast ingot, belongs to aluminium alloy casting technology field.
Background technology
Al-Zn-Mg-Cu line aluminium alloy belongs to ultrahigh-strength aluminum alloy, has very high intensity, toughness and anti-stress corrosion performance, and combination property is high, is applicable to the fields such as Aeronautics and Astronautics.But high strength Al-Zn-Mg-Cu line aluminium alloy cast ingot is due to complicated component, alloying level is high, have wider crystallization temperature interval, high and low temperature plasticity is all poor, and ingot crack is large, ingot casting difficult forming, thereby the tendentiousness of formation fire check and cold crack is very large.
When the Al-Zn-Mg-Cu 7 series extra super duralumin alloy ingot casting of direct water-cooling semi-continuous casting high-alloying, ingot casting is in crystallization and freezing cooling procedure, solidification shrinkage can produce very large internal stress, when internal stress is during greatly to strength degree over material, will there is cracking or explosion in ingot casting, ingot casting ftractures or explosion both can occur in the casting incipient stage, also can occur in the middle of casting, even may occur in casting end or ingot casting transfer process.Therefore, Al-Zn-Mg-Cu extra super duralumin alloy cast ingots, very easily ftractures during as 7A04,7150,7050, the extra super duralumin alloy cast ingots casting such as 7055, and casting success ratio is very low, and diameter specification or the flakiness ratio larger or slab ingot of circle ingot casting are larger, and crack tendence is also larger.In order to improve Al-Zn-Mg-Cu extra super duralumin alloy cast ingots casting formability and casting success ratio, in industry, by adjustment, control alloy composition, use simple metal shop fixtures, improved to a certain extent hard alloy ingot casting casting success ratio.
Domestic a kind of water fender technology also proposed, as Chinese patent 200810023941.1 discloses a kind of method for designing of dash device for hard aluminum alloy semi-continuous casting, but there are the many weak points of storage in this technology, sealing property to cooling water is poor, easily make cooling water leakage splash to the ingot casting surface of water fender bottom, cause ingot casting local overcooling and make the increase of ingot casting local internal stress cause ingot casting cracking.And the water fender technology of current domestic use can only be applied to the casting of small dimension ingot casting, can only cast by the experimental hard alloy slab ingot for the production of 180mm * 360mm specification, the casting that is applied to the large specification duralumin, hard alumin ium alloy of suitability for industrialized production ingot casting does not also have relevant report at present by wiper technology.
Utility model content
The purpose of this utility model is that a kind of duralumin, hard alumin ium alloy casting wiper will be provided, this wiper adopts integral design and making, can increase water-stop, guarantee in casting process, ingot casting is by after wiper, because wiper framework and to scrape water ring be all integral design and making, there is not joint gap, therefore cooling water can not cause ingot casting local overcooling because leakage flows on ingot casting surface, can greatly reduce ingot casting problem of Cracking, improve the casting success ratio of duralumin and extra super duralumin alloy billet or slab ingot, be applicable to cast the duralumin, hard alumin ium alloy ingot casting of large specification, and can produce many hard alloy ingot castings simultaneously.Use this wiper, be successfully applied on a large scale the high strength Al-Zn-Mg-Cu line aluminium alloy slab ingot of producing φ 300～φ, 900 high strength Al-Zn-Mg-Cu line aluminium alloy billets and thickness 400～650mm * width 1300～1900mm.
Technical solutions of the utility model are: a kind of duralumin, hard alumin ium alloy casting wiper, described wiper be arranged on crystallizer below and arrange opening shape identical with ingot casting section configuration scrape water ring, comprise fixture, wiper framework, scrape water ring and discharge outlet; Described fixture one end connects wiper framework outer wall, and the other end is installed and connected crystallizer; Described wiper framework bottom arranges that several scrape water ring, its sidewall arranges several discharge outlet.
Such scheme is further illustrated, when duralumin, hard alumin ium alloy is cast, when ingot casting is by after wiper, for interference is friction tight, scrape water ring scrapes the cooling water on ingot casting surface and wipes clean with ingot casting surface, the cooling water that is ejected into ingot casting surface from crystallizer hole for water spraying is intercepted and scraping water ring top simultaneously, scrape between water ring, annular wiper framework and ingot casting and form an aqua storage tank, the size of aqua storage tank is determined by wiper framework.Cooling water in aqua storage tank is directly flowed out and is discharged into casting well by wiper discharge outlet, guarantee no longer to contact cooling water by later its surface of ingot casting of wiper, thereby make ingot casting keep higher temperature, reduce ingot casting heart portion and surperficial metal temperature poor, reduce the cooldown rate after ingot casting crystallization, thereby reach, reduce to cast internal stress, prevent that ingot casting from the object of cracking occurring.
Preferably, described wiper base of frame with scrape water ring on some corresponding installing holes are set respectively, described in scrape water ring and by compress gasket, compressed and be assemblied on wiper framework by housing pin.Scrape water ring installation simple and convenient, and a plurality of water rings of scraping can be set.According to actual conditions, scrape water ring and comprise 1～3, described in scrape that the interior hole shape of water ring is identical with the section configuration of ingot casting but size is less than the cross dimensions of ingot casting.With the ingot casting of shape, within the scope of certain size, only need to change the water ring of scraping of different size.
Need to understand, ingot casting is by the moulding of crystallizer place, and wiper is positioned at crystallizer below, and what scrape that water ring faces is the ingot casting under high temperature also, and scraping water ring needs high temperature resistantly, and selecting here to scrape water ring material is thermostable fluorine rubber.Same, explosion-proof coating has been brushed in the described all metal surfaces of wiper framework.
Preferably, described wiper framework is steel integrated formula structure, and wiper framework is L-type loop configuration, and L-type loop configuration can prevent that cooling water benefit from going out, and and scrapes and between water ring, ingot casting, form an aqua storage tank.
Preferably, described fixture, with adjustable installing hole, can be adjusted wiper to the distance of crystallizer bottom, and fixture is provided with vertical length mark.Length mark mainly contacts one end from fixture with crystallizer.For the hard alloy ingot casting of different size specification and different-alloy, wiper installation site need to regulate, and by length mark, can facilitate the quick and convenient adjusting of workman.
Preferably, described discharge outlet becomes 15～20 degree angles outward-dipping with wiper frame center axis, and discharge outlet is communicated with ring bottom in wiper framework.The secondary cooling water that discharge outlet makes to be stranded in aqua storage tank can balanced shunting excretion be unlikely edge from wiper steel L-type surrounding edge and overflows.With state discharge outlet and ingot casting surface and become 15～20 degree angles outward-dipping, can guarantee that the cooling water of discharging from discharge outlet flows directly to and cast well and can not spray shallow to ingot casting surface.
The utility model beneficial effect is:
A kind of used in aluminium alloy casting wiper that firmly closes of the present utility model, by adopting all-in-one-piece wiper framework and all-in-one-piece thermostable fluorine vulcanite scraper water ring, can increase water-stop, guarantee in casting process, ingot casting is by after wiper, cooling water can not cause ingot casting local overcooling because flowing to from slot leakage ingot casting surface, can greatly reduce ingot casting problem of Cracking, improve duralumin and extra super duralumin alloy billet or slab ingot casting success ratio, be applicable to cast the duralumin, hard alumin ium alloy ingot casting of large specification.
In the utility model, scrape that the interior hole shape of water ring is identical with the section configuration of ingot casting but size is less than the cross dimensions of ingot casting, make to scrape water ring and ingot casting face table and form interference tight fit, to strengthen, scrape the sealing between water ring and ingot casting surface, prevent that cooling water from flowing to the ingot casting surface of scraping below water ring outlet from scraping water ring leakage and cause ingot casting local overcooling and ftracture.
The utility model, by regulating wiper to the distance of crystallizer bottom, to regulate intensity of cooling and the cooldown rate of ingot casting after crystallization, thereby reduces casting stress, reduces the probability of ingot casting cracking.
The utility model makes to be stranded in aqua storage tank secondary cooling water by several discharge outlet are set can balanced shunting excretion be unlikely edge from wiper L-type steel surrounding edge and overflows.Described discharge outlet and ingot casting surface becomes 15～20 degree angles outward-dipping, can guarantee that the cooling water of discharging from discharge outlet flows directly to cast well and can not spray shallow to youngster's ingot surface.
Utilize this wiper, can successfully produce on a large scale the high strength Al-Zn-Mg-Cu line aluminium alloy slab ingot of φ 300～φ 900 high strength Al-Zn-Mg-Cu line aluminium alloy billets and thickness 400～650mm * width 1500～1900mm, casting success ratio greatly improves, ingot casting does not have crackle, excellent surface quality, interior tissue is even, and crystal grain is tiny.
Accompanying drawing explanation
Fig. 1 is the utility model illustrative view of functional configuration;
Fig. 2 is that Fig. 1 scrapes water ring scheme of installation.
Wherein, 1-wiper framework, 2-scrape water ring, 3-compress gasket, 4-hold-down bolt, 5-discharge outlet, 6-fixture, 7-aqua storage tank, 8-crystallizer, 9-ingot casting, 10-dummy bar head.
The specific embodiment
The utility model discloses a kind of duralumin, hard alumin ium alloy casting wiper, described wiper be arranged on crystallizer 8 belows and arrange opening shape identical with ingot casting 9 section configurations scrape water ring 2, comprise fixture 6, wiper framework 1, scrape water ring 2 and discharge outlet 5; Described fixture 6 one end connect wiper framework 1 outer wall, and the other end is installed and connected crystallizer 6; Described wiper framework 1 bottom arranges that several scrape water ring 2, its sidewall arranges several discharge outlet 5.
During casting, scrape between water ring 2, wiper framework 1 and ingot casting 9 and form an aqua storage tank 7, the height of aqua storage tank 7 and capacity, by scraping water ring 2 and wiper framework 1, can carry out different size setting for different ingot casting 9.For different alloy designations and different ingot casting 9 specification sizes, by regulating wiper to the distance of crystallizer 8 bottoms, to regulate aqua storage tank 7 to the distance of crystallizer 8 ingot casting outlets, to regulate later intensity of cooling and the cooldown rate of crystallization of ingot casting 9, thereby can reduce casting stress, reduce the probability of ingot casting cracking.
The split type water fender technology of current domestic proposition can only experimentally for the production of the hard alloy slab ingot of 180mm * 360mm specification, split type water fender the hard alloy ingot casting 9 that is not suitable for large specification are produced, here to prior art with the utility model proposes contrast:
1. in prior art, water fender body adopts split-type structural, between each several part, by spring, connected, can there is joint imprecision and produce gap in each several part joint, in casting process, cooling water can leak and flow to the surface of ingot casting 9 from gap, thereby cause ingot casting 9 local overcoolings, this crosses cold partial coagulation contraction rate and shrinkage degree all can be higher than other parts, thereby make this place produce additional potential stress, will there is crackle or explosion at this place in the tensile strength that has surpassed material when additional potential stress ingot casting 9, therefore, there is the hidden danger that produces ingot casting 9 crackles in split type water fender joint.The utility model adopts overall structure, scrape that the interior hole shape of water ring 2 is identical with the section configuration of ingot casting 9 but size is less than the cross dimensions of ingot casting 9, by scraping the interference tight fit between water ring 2 and ingot casting 9 surfaces, to strengthen, scrape the sealing between water ring 2 and ingot casting 9 surfaces, prevent that cooling water from flowing to ingot casting 9 surfaces of scraping below water ring 2 outlets from scraping water ring 2 leakages and cause ingot casting 9 local overcoolings and ftracture.
2. in prior art, more than water fender is just blocked in water fender by cooling water, not by the directed discharge of the water being blocked, if once produce several ingot castings 9 simultaneously, the water on water fender is easy to flow to adjacent ingot casting 9 surfaces, thereby adjacent ingot casting 9 has been lost to the function of dash.The utility model wiper framework 1 is steel integrated formula structure, then the secondary cooling water that makes to be stranded in aqua storage tank 7 by several discharge outlet 5 are set can balanced shunting excretion be unlikely edge from wiper L-type steel surrounding edge and overflows.
3. in prior art, water fender does not have aqua storage tank 7, cooling water flows away after being blocked in water fender top soon, there is no enough holdup times, can not carry out cooling fully to just leaving the ingot casting 9 of crystallizer, cause ingot casting 9 heart portions and surface temperature difference large, easily produce cold crack, result is to cast unsuccessfully.In the present invention, scrape and between water ring 2, wiper framework 1 and ingot casting 9, form an aqua storage tank 7.Aqua storage tank 7 can carry out ingot casting 9 cooling fully, guarantees to cast successfully.
Below in conjunction with accompanying drawing, the utility model is implemented to describe.
As shown in Figure 1, a kind of duralumin, hard alumin ium alloy casting wiper, is comprised of following part: integrated wiper framework 1, monoblock type is scraped water ring 2, scrapes water ring compress gasket 3, scrapes water ring hold-down bolt 4, wiper discharge outlet 5, wiper fixture 6, wiper aqua storage tank 7.
Wiper framework 1 is the loop configuration of L-type for cross section, and loop configuration can be annulus, can be also straight-flanked ring, and this is mainly to determine according to ingot casting 9 cross sectional shapes (billet or slab ingot).Wiper framework 1 bottom even is provided with a plurality of installing holes, and the same water ring 2 of scraping also arranges corresponding installing hole.During installation, scraping water ring 2, to be arranged in wiper framework 1 bottom ring upper, scrape pad on water ring 2 and add compress gasket 3, and by hold-down bolt 4, tighten fixing, as shown in Figure 2.Here arrange one and scrape water ring 2, but in order to scrape water effect, a plurality of water rings 2 of scraping can be set, preferably scrape water ring 2 for 1-3.Need be appreciated that, scrape that the interior hole shape of water ring 2 is identical with the section configuration of ingot casting 9 but size is less than the cross dimensions of ingot casting 9, scrape water ring 2 and form interference tight fits with ingot casting 9 surfaces.Scrape water ring 2 endoporus and be less than the interior ring of wiper framework 1.
Wherein aqua storage tank 7 is by scraping the space forming between water ring 2, wiper framework 1 and ingot casting 9; In when casting, scrape 2 pairs of cooling waters of water ring and stop and collect and form an annular aqua storage tank 7.For avoiding aqua storage tank 7 cooling waters to overflow, in wiper framework 1 outer wall surrounding, 2 discharge outlet 5 are also set, discharge outlet is communicated with the bottom of aqua storage tank 7.In fact, discharge outlet 5 determines according to aqua storage tank 7 water yields, can be one or several.Discharge outlet becomes angle a outward-dipping with wiper framework 1 central axis, and a is 15 °, and preferred discharge outlet 5 is 15-20 ° with wiper framework 1 central axis angle here.
Wiper framework 1 is mounted on crystallizer 8 by wiper fixture 6, makes itself and crystallizer 8 bottoms keep certain distance.Fixture 6 is four long shaped plate is evenly set, and can certainly be rectangular arc or adjusting rod.Fixture 6 arranges the four vertically disposed adjusting installing holes in tunnel, and wiper framework 1 is fixing by regulating installing hole to install.Arrange and regulate installing hole so that wiper framework 1 can be arranged in fixture; Adjusting installing hole is elongated hole, facilitates wiper framework 1 up-down adjustment.
For above-mentioned, fixture 6 is provided with vertical length mark; Here length mark is positioned at and regulates installing hole left side.Length mark mainly contacts one end from fixture 6 with crystallizer 8.For the hard alloy ingot casting of different size specification and different-alloy, wiper installation site need to regulate, and by length mark, can facilitate the quick and convenient adjusting of workman.
Before casting, dummy bar head 10 enters into crystallizer 8 bottoms by wiper.After casting starts, the ingot casting 9 after crystallization is shaped departs from crystallizer 8 under the traction of deadweight and dummy bar head pulls out downwards, and it is upper that the cooling water that crystallizer 8 hole for water sprayings flow out is directly injected to ingot casting 9 surfaces, and ingot casting 9, in the strong cold stage, is beneficial to ingot casting 9 coagulation formings.
When ingot casting 9 length arrive after wiper 1, ingot casting 9 enters scrapes water ring 2, scraping water ring and ingot casting 9 surperficial is interference tight fit, scraping water ring scrapes the cooling water on ingot casting 9 surfaces to wipe clean, the cooling water that is ejected into ingot casting 9 surfaces from crystallizer 8 hole for water sprayings is intercepted during scraping the aqua storage tank 7 on water ring 2 tops simultaneously, by wiper discharge outlet 5, directly flow out and be discharged into casting well.Ingot casting 9 surfaces later by wiper no longer contact cooling water, thereby make ingot casting 9 keep higher temperature, reduce ingot casting 9 heart portions and surperficial metal temperature poor, reduce the cooldown rate after ingot casting 9 crystallizations, thereby reach, reduce to cast internal stress, prevent that ingot casting 9 from the object of cracking occurring.Here scraping water ring 2 is that thermostable fluorine rubber forms by material.Same, explosion-proof coating has been brushed in the described all metal surfaces of wiper framework 1.
By the shape and the specification that change wiper framework 1 and scrape water ring 2, applicable to hard alloy slab ingot or the billet of casting different size.
Claims (9)
1. a duralumin, hard alumin ium alloy casting wiper, described wiper be arranged on crystallizer below and arrange opening shape identical with ingot casting section configuration scrape water ring, it is characterized in that: comprise fixture, wiper framework, scrape water ring and discharge outlet; Described fixture one end connects wiper framework outer wall, and the other end is installed and connected crystallizer; Described wiper framework bottom arranges several and scrapes water ring, and wiper frame side wall arranges several discharge outlet.
2. a kind of duralumin, hard alumin ium alloy casting wiper according to claim 1, it is characterized in that: described wiper base of frame with scrape water ring on some corresponding installing holes are set respectively, described in scrape water ring and by compress gasket, compressed and be assemblied on wiper framework by housing pin.
3. a kind of duralumin, hard alumin ium alloy casting wiper according to claim 1, is characterized in that: described in scrape water ring and comprise 1～3, described in scrape that the interior hole shape of water ring is identical with the section configuration of ingot casting but size is less than the cross dimensions of ingot casting.
4. according to the arbitrary described a kind of duralumin, hard alumin ium alloy casting wiper of claim 1-3, it is characterized in that: the described water ring material of scraping is thermostable fluorine rubber.
5. a kind of duralumin, hard alumin ium alloy casting wiper according to claim 1, is characterized in that: described wiper framework is steel integrated formula structure, and described wiper framework is fixed on crystallizer bottom by attachment bolt.
6. a kind of duralumin, hard alumin ium alloy casting wiper according to claim 1, is characterized in that: described wiper framework is closed loop structure, and cross section is cross section L-type.
7. a kind of duralumin, hard alumin ium alloy casting wiper according to claim 1, is characterized in that: described fixture is with regulating installing hole, and described fixture is provided with vertical length mark.
8. a kind of duralumin, hard alumin ium alloy casting wiper according to claim 1, is characterized in that: described discharge outlet becomes 15～20 degree angles outward-dipping with wiper frame center axis, discharge outlet is communicated with ring bottom in wiper framework.
9. a kind of duralumin, hard alumin ium alloy casting wiper according to claim 1, is characterized in that: the explosion-proof coating of described wiper framework external coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380192.9U CN203972803U (en) | 2014-07-10 | 2014-07-10 | A kind of duralumin, hard alumin ium alloy casting wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380192.9U CN203972803U (en) | 2014-07-10 | 2014-07-10 | A kind of duralumin, hard alumin ium alloy casting wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972803U true CN203972803U (en) | 2014-12-03 |
Family
ID=51970289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420380192.9U Expired - Lifetime CN203972803U (en) | 2014-07-10 | 2014-07-10 | A kind of duralumin, hard alumin ium alloy casting wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203972803U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128579A (en) * | 2014-07-10 | 2014-11-05 | 广西南南铝加工有限公司 | Water wiping device for casting hard aluminum alloy |
| CN104368771A (en) * | 2014-12-08 | 2015-02-25 | 西南铝业（集团）有限责任公司 | Wiping device for hard alloy casting |
| CN108256133A (en) * | 2016-12-29 | 2018-07-06 | 格朗吉斯铝业（上海）有限公司 | The Dynamic Rolling Process analogy method of aluminum alloy compounded ingot and its application |
| CN108772541A (en) * | 2018-08-24 | 2018-11-09 | 新疆众和股份有限公司 | Aluminum alloy casting apparatus |
-
2014
- 2014-07-10 CN CN201420380192.9U patent/CN203972803U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128579A (en) * | 2014-07-10 | 2014-11-05 | 广西南南铝加工有限公司 | Water wiping device for casting hard aluminum alloy |
| CN104368771A (en) * | 2014-12-08 | 2015-02-25 | 西南铝业（集团）有限责任公司 | Wiping device for hard alloy casting |
| CN108256133A (en) * | 2016-12-29 | 2018-07-06 | 格朗吉斯铝业（上海）有限公司 | The Dynamic Rolling Process analogy method of aluminum alloy compounded ingot and its application |
| CN108772541A (en) * | 2018-08-24 | 2018-11-09 | 新疆众和股份有限公司 | Aluminum alloy casting apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203972803U (en) | A kind of duralumin, hard alumin ium alloy casting wiper | |
| CN104128579A (en) | Water wiping device for casting hard aluminum alloy | |
| CN100588482C (en) | The method for designing of dash device for hard aluminum alloy semi-continuous casting | |
| CN101745611B (en) | Method and apparatus for producing high-strength aluminum slabs | |
| US20210154731A1 (en) | Method for Forming Battery Bracket by Semi-Solid Die Casting | |
| CN111004949B (en) | Aluminum alloy casting method | |
| CN207272114U (en) | A kind of water cooling pours into a mould ingot mould | |
| CN201702340U (en) | Crystallizer for aluminum alloy semi-continuous casting | |
| CN210587109U (en) | Cooling system of aluminum and aluminum alloy low-pressure semi-continuous casting crystallizer | |
| CN204934570U (en) | A kind of aluminium alloy apparatus for pouring | |
| CN107570673A (en) | A kind of water cooling pours into a mould ingot mould | |
| CN205629339U (en) | Sand casting water cooling plant | |
| CN111168023A (en) | Cooling water tank for rapidly solidifying high-purity aluminum-silicon alloy | |
| CN208758578U (en) | A kind of aluminium bar continuous casting crystallizing wheel cooling system | |
| CN205043105U (en) | Continuous casting of metal crystallizer liquid cooling narrow face copper plate | |
| CN212042579U (en) | Cooling water tank for rapidly solidifying high-purity aluminum-silicon alloy | |
| CN110548839A (en) | forced cooling crystallizer for slab continuous casting | |
| CN208712810U (en) | A kind of alloy smelting casting slab ingot device | |
| CN104439128A (en) | Integral double-row-hole casting crystallizer for aluminum and aluminum alloy round ingots | |
| CN108436048B (en) | Wiper for aluminum alloy semi-continuous casting and water scraping and retaining method | |
| CN209953757U (en) | Combined aluminum ingot casting mold | |
| CN205295429U (en) | Crystallizer of electroslag furnace | |
| CN209352961U (en) | A kind of crystallizer for electroslag refining furnace | |
| CN219188559U (en) | Aluminum ingot scraping manipulator with spraying function | |
| CN217210389U (en) | Cooling device for electroslag remelting bottom water tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |