CN108080586A - Condenser combined mechanism - Google Patents
Condenser combined mechanism Download PDFInfo
- Publication number
- CN108080586A CN108080586A CN201810064517.5A CN201810064517A CN108080586A CN 108080586 A CN108080586 A CN 108080586A CN 201810064517 A CN201810064517 A CN 201810064517A CN 108080586 A CN108080586 A CN 108080586A
- Authority
- CN
- China
- Prior art keywords
- coagulator
- chiller
- bottom cover
- revolving platform
- sprayer
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D5/00—Machines or plants for pig or like casting
- B22D5/02—Machines or plants for pig or like casting with rotary casting tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/06—Heating or cooling equipment
Abstract
The present invention discloses a kind of condenser combined mechanism, including coagulator, chiller, movable bottom cover and sprayer；The coagulator is the hollow barrel structure of both ends open, and inner cavity is used to accommodate liquid metal；The chiller includes chiller housing, condenser pipe, cooling medium inlet, cooling media outlet；The activity bottom cover is located at the bottom of coagulator, and including movable bottom cover body, positioning seat, control mechanism, the control mechanism includes a rotating arm, and a spring, an adjusting rod is, it can be achieved that closing, opening and the reset of movable bottom cover；The sprayer is located at the top of coagulator, coaxially arranged with coagulator.In above-mentioned condenser combined mechanism, liquid metal is in the strong cold lower rapid crystallization of chiller, obtain fine and close equiaxed grain structure, fine and close casting rod or bulk material can continuously be produced in enormous quantities using the revolution Casting Equipment of the condenser combined mechanism, non-ferrous metal, steel ingot and ferroalloy ingot casting the production needs of various batches can be met.
Description
Technical field
The present invention relates to liquid alloy solidification technology field, more particularly to a kind of condenser combined mechanism.
Background technology
At present, most of domestic Ferrous Metallurgy, non-ferrous metal and machine casting industry field production ingot casting are liquid metal
It is cast to and various ingot castings of different sizes is obtained in ingot mould.Conventional method shortcoming is apparent, and liquid metal condensation time is long, easily
There is serious component segregation, the production cycle is long, causes productivity especially low.By taking iron alloy pouring as an example, processed from being cast to
It is needed into qualified finished product when 24-36 is small, the mould expense of alloy product per ton is up to 5-20 members, and product composition pole is not
Uniformly, different parts ingredient differs greatly, and some is up to more than 10%, it is impossible to meet user demand.
The content of the invention
To solve the deficiencies in the prior art, the present invention provides a kind of condenser combined mechanism.
Technical scheme is as follows：A kind of condenser combined mechanism is vertically installed at the revolving platform of Casting Equipment
On, the condenser combined mechanism includes coagulator, chiller, movable bottom cover and sprayer；The coagulator is both ends open
Hollow barrel structure, inner cavity is for accommodating liquid metal；The chiller includes chiller housing and condenser pipe；The Quench
Device housing is set in the periphery of coagulator, and upper/lower terminal keeps sealing with a sealing ring and the outer wall of coagulator respectively, described to swash
Cooler shell body is provided with a cooling medium inlet close to bottom, top is provided with a cooling media outlet, the cooling is situated between
Matter entrance is located at the opposite sides of the chiller housing with the cooling media outlet respectively；The condenser pipe is located at chiller
Between housing and the outer wall of coagulator, upper/lower terminal is connected respectively with cooling media outlet, cooling medium inlet；The work
Dynamic bottom cover is located at the bottom of coagulator, and including movable bottom cover body, positioning seat, control mechanism, the positioning seat passes through common
Mode, such as screw are fixed mode and are fixed on revolving platform, and the activity bottom cover body is hinged with positioning seat, the dump bottom
The area of section of lid body is more than the area of section of coagulator inner cavity, and the control mechanism is used to control the movable bottom cover body
Fixation, opening and homing action；The sprayer is located at the top of coagulator, coaxially arranged with coagulator, can go up sagging
Straight movement, when revolving platform rotates, sprayer just leaves coagulator upper surface, and when revolving platform stops, sprayer is just
It is good to enter intracavitary in coagulator from coagulator upper end, it realizes to coagulator inner-wall spraying coating.
Further, the control mechanism of the movable bottom cover includes a rotating arm, a spring and an adjusting rod, the bullet
One end of spring is fixed on chiller, in the hole of other end insertion rotating arm afterbody, and is fixed with hole wall, in the middle part of the rotating arm
It is fixed by a fixed pin, the fixed pin can be fixed on the revolving platform, and the rotating arm can be rotated around fixed pin, described
There is a lug boss on the head of rotating arm, and the lower edge of the lug boss and movable bottom cover body cooperates, the adjusting rod position
It, can freely activity up and down in the lower section of rotating arm.
Preferably, the material of the coagulator is copper, steel, graphite or its mixture.
Preferably, the cooling water pressure of the chiller is 0.05-2.0Mpa, flow 1-50t/h, flow velocity are not less than
0.1m/s。
Preferably, the chiller housing has identical central shaft with the coagulator.
Preferably, the liquid metal it is steady, uniformly, be continuously injected into coagulator, the liquid when revolving platform indexing
State metal is just filled into the height of setting, and liquid metal obtains casting rod or granular material in the strong cold lower rapid crystallization of chiller
Material.
A kind of revolution Casting Equipment, if including dry condenser combined mechanism, stent and revolving platform, the revolving platform peace
Dress on the bracket, and offers several mounting holes, if the dry condenser combined mechanism is separately mounted to several peaces
It fills in hole, each condenser combined mechanism includes coagulator, chiller, movable bottom cover and sprayer；
The coagulator is the hollow barrel structure of both ends open, and inner cavity is used to accommodate liquid metal；
The chiller includes chiller housing and condenser pipe；The chiller housing is set in the periphery of coagulator, upper,
Lower both ends keep sealing with a sealing ring and the outer wall of coagulator respectively, and the chiller housing is provided with a cooling close to bottom
Medium inlet is provided with a cooling media outlet, the cooling medium inlet and the cooling media outlet difference close to top
Positioned at the opposite sides of the chiller housing；The condenser pipe is between chiller housing and the outer wall of coagulator, above and below
Both ends are connected respectively with cooling media outlet, cooling medium inlet；
The activity bottom cover is located at the bottom of coagulator, and including movable bottom cover body, positioning seat, control mechanism, it is described
Positioning seat is fixed mode and is fixed on revolving platform by usual way, such as screw, the activity bottom cover body and positioning seat
Hinged, the area of section of the activity bottom cover body is more than the area of section of coagulator inner cavity, and the control mechanism is used to control
Fixation, opening and the homing action of the activity bottom cover body；
The sprayer is located at the top of coagulator, coaxially arranged with coagulator, can move vertically up and down, work as revolving platform
During rotation, sprayer just leaves coagulator upper surface, and when revolving platform stops, sprayer just enters from coagulator upper end
Intracavitary in coagulator is realized to coagulator inner-wall spraying coating.
Preferably, further included water distributor, the water distributor is mounted on the revolving platform, and pass through pressure hose with
The chiller is connected, and the water distributor and the chiller are as revolving platform rotates synchronously together.
Preferably, liquid level controlling instrument, driver and electrical system are further included, the drive shaft of the driver connects institute respectively
Revolving platform and the sprayer are stated, the revolving platform to be driven to make horizontal intermittent-rotation movement and around center to drive
The sprayer moves vertically up and down；The liquid level controlling instrument is for detecting liquid metal liquid level in coagulator, if up to not
To the lower limit of specified altitude, then electric signal is exported；The electrical system is controlling the rotation of the revolving platform and the water distribution
Device confluent.
Compared with prior art, in above-mentioned condenser combined mechanism, liquid metal chiller strong cold lower rapid crystallization,
Fine and close equiaxed grain structure is obtained, densification can continuously be produced in enormous quantities using the revolution Casting Equipment of the condenser combined mechanism
Casting rod or bulk material can meet non-ferrous metal, the steel ingot production needs of various large, medium and small batches；Production efficiency is than current state
The fixed ingot casting production equipment efficiency inside used improves ten times or more.
Description of the drawings
Fig. 1 is the schematic diagram of condenser combined mechanism installation site of the present invention.
Fig. 2 is revolving platform top view.
Fig. 3 is the sectional view of a better embodiment of condenser combined mechanism of the present invention.
Control mechanism schematic diagram when Fig. 4 is movable bottom cover opening, closed position.
Main element symbol description
Following specific embodiment will be further illustrated the present invention with reference to above-mentioned attached drawing.
Specific embodiment
It please refers to Fig.1 and Fig. 2, in the better embodiment of the present invention, a kind of revolution Casting Equipment, including condenser
Combined mechanism 100, revolving platform 200, stent 400, water distributor 500, liquid level controlling instrument 600, driver 700 and electrical system
800。
The revolving platform 200 is mounted on the stent 400, and the revolving platform 200 offers several mounting holes
210, the revolving platform 200 is manufactured using metal material, and material is steel or stainless steel or cast iron or Other Engineering material.It is described
Electric system 800 is electrically connected with the driver 700, to control the rotation of the revolving platform.The drive of the driver 700
Moving axis connects the revolving platform 200, the revolving platform 200 to be driven to make horizontal intermittent-rotation movement around center.
If the dry condenser combined mechanism 100 is vertically installed at several mounting holes 210 of the revolving platform 200 respectively
It is interior.Referring to Fig. 3, each condenser combined mechanism 100 includes coagulator 10, chiller 20, movable bottom cover 30 and sprayer 40.
The coagulator 10 is the hollow barrel structure of both ends open, and inner cavity is used to accommodate liquid metal 300, the solidification
The material of device 10 is copper, steel, graphite or its mixture.Further, inner cavity outline diameter scope 30mm to 300mm, inner cavity are high
Spend 100mm to 2000mm.
The chiller 20 includes chiller housing 21 and condenser pipe 22.The chiller housing 21 is set in coagulator 10
Periphery, upper/lower terminal keeps sealing with the outer wall of a sealing ring 25 and coagulator 10 respectively, and the chiller housing 21 is close
Bottom is provided with a cooling medium inlet 23, and top is provided with a cooling media outlet 24, the cooling medium inlet 23
It is located at the opposite sides of the chiller housing 21 respectively with the cooling media outlet 24, the condenser pipe 22 is located at chiller
Between housing 21 and the outer wall of coagulator 10, upper/lower terminal is connected respectively with cooling media outlet 23, cooling medium inlet 24
It connects, the cooling water pressure in the chiller 20 is 0.05-2.0Mpa, flow 1-50t/h, flow velocity are not less than 0.1m/s.It is excellent
Selection of land, the chiller housing 21 have identical central shaft with the coagulator 10.
The activity bottom cover 30 is located at the bottom of coagulator 10, and including movable bottom cover body 31, positioning seat 32 and control
Mechanism 33.The positioning seat 32 is described as described in being fixed on screw fixation mode on revolving platform 200 by usual way
Movable bottom cover body 31 is hinged with positioning seat 32, and the area of section of movable bottom cover body 31 is more than the section face of 10 inner cavity of coagulator
Product.
Referring to Fig. 4, the control mechanism 33 is used to control fixation, opening and the reset of movable bottom cover body 31.Into
One step, the control mechanism 33 includes a rotating arm 331, a spring 332 and an adjusting rod 333, one end of the spring 332
It is fixed on the chiller 20, in the hole of other end insertion 331 afterbody of rotating arm, and is fixed with hole wall, the rotating arm 331
Middle part is fixed by a fixed pin 334, and the fixed pin 334 can be fixed on the revolving platform 200, and the rotating arm 331 can
It is rotated around fixed pin 334, there are a lug boss 335, the lug boss 335 and movable bottom cover body in the head of the rotating arm 331
31 lower edge cooperates, and the adjusting rod 333 is located at the lower section of rotating arm 331, can freely activity up and down.
When the movable bottom cover 30 is closed, the lug boss 335 on 331 head of rotating arm just blocks dump bottom
The lower edge of lid body 31, spring 332 are in free state；When movable bottom cover 30 needs to open, adjusting rod 333 is allowed to act on
The head of rotating arm 331 makes the head of rotating arm 331 be moved to the opposite direction that movable bottom cover body 31 rotates, at spring 332
In compressive state, movable bottom cover body 31 can be rotated down opening at this time；When movable bottom cover 30 needs to be re-closing off, tune is allowed
Pole 333 acts on movable bottom cover body 31, and movable bottom cover body 31 is made to be rotated to the bottom direction of coagulator 10, works as rotating arm
When the lug boss 335 on 331 heads just blocks the lower edge of movable bottom cover body 31, movable bottom cover 30 is re-closing off.
The sprayer 40 is located at the top of coagulator 10, coaxially arranged with coagulator 10, the driving of the driver 700
Sprayer described in axis connection, the sprayer to be driven to move vertically about 40, when revolving platform 200 rotates, sprayer
40 just leave the upper surface of coagulator 10, when revolving platform 200 stops, sprayer 40 just from the upper end of coagulator 10 into
Enter the intracavitary of coagulator 10, realize to 10 inner-wall spraying coating of coagulator.Please continue to refer to Fig. 1, the water distributor 500 is by metal
Material is made, and in revolving platform 200, the water distributor 500 passes through pressure hose and the condenser combination machine
The chiller 20 of structure 100 is connected.The water distributor 500 turns with the chiller 20 as revolving platform 200 is synchronous together
Dynamic, the two keeps relative static conditions.The water distributor 500 is connected with the electrical system 800, and can be subject to the electrical system
The control of system 800, automatically adjusts confluent in 200 rotation process of revolving platform, existing regulative mode be by
The circumferencial direction of condenser combined mechanism designs a curve, places limiting device along the curve so that condenser combined mechanism
During holder pivots, which touches the handle of the switch set on water distributor, so as to fulfill the purpose of water is reconciled.
The liquid level controlling instrument 600 is for detecting liquid metal liquid level in coagulator 10, if specified altitude is not achieved
Lower limit, then export electric signal, allow metal flow control device enlargement discharge, if higher than defined liquid level, reduce stream
Amount.
After the driver 700 powers on, the driving revolving platform 200 makees horizontal intermittent rotary around center, pacifies
Coagulator on revolving platform 200 makees same intermittent rotary with revolving platform 200；In electrical system 800 and liquid level
Under the jointly controlling of measurement and control instrument 600, liquid metal is steady, uniformly, be continuously injected into coagulator 10, when 200 indexing of revolving platform
When liquid metal be just filled into the height of setting；Water distributor 700 is also and 200 level of synchronization of revolving platform moves, to Quench
Device 20 provides cooling medium.Liquid metal obtains fine and close equiaxed grain structure in the strong cold lower rapid crystallization of chiller 20.This sets
It is standby continuously to produce fine and close casting rod or bulk material in enormous quantities, non-ferrous metal, the steel of various large, medium and small batches can be met
Ingot and the production of ferroalloy ingot casting need；Production efficiency improves ten times than the fixed ingot casting production equipment efficiency that the current country uses
More than.If for the casting of fragile material such as ferroalloy, metallic silicon, simple extruding, sizing equipment are mixed with regard to that can be met
The bulk material of user's requirement, powder rate is low, production efficiency is high.
Claims (10)
1. a kind of condenser combined mechanism, is vertically installed on the revolving platform of Casting Equipment, it is characterised in that：The condenser
Combined mechanism includes coagulator, chiller, movable bottom cover and sprayer；
The coagulator is the hollow barrel structure of both ends open, and inner cavity is used to accommodate liquid metal；
The chiller includes chiller housing and condenser pipe；The chiller housing is set in the periphery of coagulator, and upper and lower two
End keeps sealing with a sealing ring and the outer wall of coagulator respectively, and the chiller housing is provided with a cooling medium close to bottom
Entrance is provided with a cooling media outlet close to top, and the cooling medium inlet is located at respectively with the cooling media outlet
The opposite sides of the chiller housing；The condenser pipe is between chiller housing and the outer wall of coagulator, upper/lower terminal
It is connected respectively with cooling media outlet, cooling medium inlet；
The activity bottom cover is located at the bottom of coagulator, and including movable bottom cover body, positioning seat, control mechanism, the positioning
Seat is fixed on revolving platform, and the activity bottom cover body is hinged with positioning seat, and the area of section of the activity bottom cover body is big
Area of section in coagulator inner cavity, the control mechanism are used to control the fixation of the movable bottom cover body, opening, Yi Jifu
Position action；
The sprayer is located at the top of coagulator, coaxially arranged with coagulator, can move vertically up and down, when revolving platform rotates
When, sprayer just leaves coagulator upper surface, and when revolving platform stops, sprayer just enters solidification from coagulator upper end
Intracavitary in device is realized to coagulator inner-wall spraying coating.
2. condenser combined mechanism as described in claim 1, it is characterised in that：The control mechanism of the activity bottom cover includes one
Rotating arm, a spring and an adjusting rod, one end of the spring are fixed on chiller, and the other end is inserted into the hole of rotating arm afterbody
In, and fixed with hole wall, it is fixed in the middle part of the rotating arm by a fixed pin, the fixed pin can be fixed on the revolving platform
On, the rotating arm can be rotated around fixed pin, and there are a lug boss, the lug boss and movable bottom cover sheet in the head of the rotating arm
The lower edge of body cooperates, and the adjusting rod is located at the lower section of rotating arm, can freely activity up and down.
3. condenser combined mechanism as described in claim 1, it is characterised in that：The material of the coagulator is copper, steel, stone
Ink or its mixture.
4. condenser combined mechanism as described in claim 1, it is characterised in that：The cooling water pressure of the chiller is
0.05-2.0Mpa, flow 1-50t/h, flow velocity are not less than 0.1m/s.
5. condenser combined mechanism as described in claim 1, it is characterised in that：The chiller housing and the solidification utensil
There is identical central shaft.
6. such as claim 1-5 any one of them condenser combined mechanisms, it is characterised in that：The liquid metal is steady, equal
It is even, be continuously injected into coagulator, when revolving platform indexing, liquid metal is just filled into the height of setting, and liquid metal exists
The strong cold lower rapid crystallization of chiller, obtains casting rod or bulk material.
7. a kind of revolution Casting Equipment, it is characterised in that：It is if described including dry condenser combined mechanism, stent and revolving platform
Revolving platform is installed on the bracket, and offers several mounting holes, if the dry condenser combined mechanism is separately mounted to
In several mounting holes, each condenser combined mechanism includes coagulator, chiller, movable bottom cover and sprayer；
The coagulator is the hollow barrel structure of both ends open, and inner cavity is used to accommodate liquid metal；
The chiller includes chiller housing and condenser pipe；The chiller housing is set in the periphery of coagulator, and upper and lower two
End keeps sealing with a sealing ring and the outer wall of coagulator respectively, and the chiller housing is provided with a cooling medium close to bottom
Entrance is provided with a cooling media outlet close to top, and the cooling medium inlet is located at respectively with the cooling media outlet
The opposite sides of the chiller housing；The condenser pipe is between chiller housing and the outer wall of coagulator, upper/lower terminal
It is connected respectively with cooling media outlet, cooling medium inlet；
The activity bottom cover is located at the bottom of coagulator, and including movable bottom cover body, positioning seat, control mechanism, the positioning
Seat is logical to be fixed on revolving platform, and the activity bottom cover body is hinged with positioning seat, the area of section of the activity bottom cover body
More than the area of section of coagulator inner cavity, the control mechanism is used to controlling the fixation of the movable bottom cover body, open and
Homing action；
The sprayer is located at the top of coagulator, coaxially arranged with coagulator, can move vertically up and down, when revolving platform rotates
When, sprayer just leaves coagulator upper surface, and when revolving platform stops, sprayer just enters solidification from coagulator upper end
Intracavitary in device is realized to coagulator inner-wall spraying coating.
8. revolution Casting Equipment as claimed in claim 7, it is characterised in that：The control mechanism of the activity bottom cover includes a rotation
Pivoted arm, a spring and an adjusting rod, one end of the spring are fixed on chiller, and the other end is inserted into the hole of rotating arm afterbody
In, and fixed with hole wall, it is fixed in the middle part of the rotating arm by a fixed pin, the fixed pin can be fixed on the revolving platform
On, the rotating arm can be rotated around fixed pin, and there are a lug boss, the lug boss and movable bottom cover sheet in the head of the rotating arm
The lower edge of body cooperates, and the adjusting rod is located at the lower section of rotating arm, can freely activity up and down.
9. revolution Casting Equipment as claimed in claim 7, it is characterised in that：Water distributor, the water distributor installation are further included
On the revolving platform, and pass through pressure hose and be connected with the chiller, the water distributor and the chiller with
Revolving platform to rotate synchronously together.
10. revolution Casting Equipment as claimed in claim 9, it is characterised in that：Further include liquid level controlling instrument, driver and electrical
System, the drive shaft of the driver connects the revolving platform and the sprayer respectively, to drive the revolving platform
Make horizontal intermittent-rotation movement and around center the sprayer to be driven to move vertically up and down；The liquid level controlling instrument is used to examine
Liquid metal liquid level in coagulator is surveyed, if the lower limit of specified altitude is not achieved, exports electric signal；The electrical system is used
To control the rotation of the revolving platform and the water distributor confluent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064517.5A CN108080586A (en) | 2018-01-23 | 2018-01-23 | Condenser combined mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064517.5A CN108080586A (en) | 2018-01-23 | 2018-01-23 | Condenser combined mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108080586A true CN108080586A (en) | 2018-05-29 |
Family
ID=62182606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810064517.5A Pending CN108080586A (en) | 2018-01-23 | 2018-01-23 | Condenser combined mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108080586A (en) |
Citations (6)
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|---|---|---|---|---|
| US4345743A (en) * | 1980-10-10 | 1982-08-24 | Alcan Research And Development Limited | Means and method for containing flowing or standing molten metal |
| CN2302857Y (en) * | 1997-08-08 | 1999-01-06 | 张友富 | Back-rotating type casting and moulding machine for continuously casting and milling |
| CN202375759U (en) * | 2011-12-31 | 2012-08-15 | 浙江哈尔斯真空器皿股份有限公司 | Cup cover |
| CN202490919U (en) * | 2011-12-29 | 2012-10-17 | 辽宁科技大学 | Device by using electromagnetic induction water-cooling joint-cutting type crystallizer as ingot mould |
| CN202804107U (en) * | 2012-09-21 | 2013-03-20 | 宝鸡海吉钛镍有限公司 | Novel mold device with cooling system |
| CN106493303A (en) * | 2016-10-26 | 2017-03-15 | 兰州理工大学 | Prepare water-degradable aluminium alloy bimetallic water cooling casting mould |
-
2018
- 2018-01-23 CN CN201810064517.5A patent/CN108080586A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4345743A (en) * | 1980-10-10 | 1982-08-24 | Alcan Research And Development Limited | Means and method for containing flowing or standing molten metal |
| CN2302857Y (en) * | 1997-08-08 | 1999-01-06 | 张友富 | Back-rotating type casting and moulding machine for continuously casting and milling |
| CN202490919U (en) * | 2011-12-29 | 2012-10-17 | 辽宁科技大学 | Device by using electromagnetic induction water-cooling joint-cutting type crystallizer as ingot mould |
| CN202375759U (en) * | 2011-12-31 | 2012-08-15 | 浙江哈尔斯真空器皿股份有限公司 | Cup cover |
| CN202804107U (en) * | 2012-09-21 | 2013-03-20 | 宝鸡海吉钛镍有限公司 | Novel mold device with cooling system |
| CN106493303A (en) * | 2016-10-26 | 2017-03-15 | 兰州理工大学 | Prepare water-degradable aluminium alloy bimetallic water cooling casting mould |
Non-Patent Citations (1)
| Title |
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| 王少刚，汪涛，郑勇: "《工程材料与成形技术基础 第2版》", 30 June 2016, 国防工业出版社 * |
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Application publication date: 20180529 |