CN205128856U - Production of high temperature foundry alloy is with casting diverging device - Google Patents
Production of high temperature foundry alloy is with casting diverging device Download PDFInfo
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- CN205128856U CN205128856U CN201520863450.3U CN201520863450U CN205128856U CN 205128856 U CN205128856 U CN 205128856U CN 201520863450 U CN201520863450 U CN 201520863450U CN 205128856 U CN205128856 U CN 205128856U
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- splitter box
- casting
- foundry alloy
- guiding gutter
- high temperature
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- 238000005266 casting Methods 0.000 title claims abstract description 33
- 239000000956 alloy Substances 0.000 title claims abstract description 32
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000002893 slag Substances 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000006424 Flood reaction Methods 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
Abstract
The utility model discloses a production of high temperature foundry alloy is with casting diverging device, including the guiding gutter with divide flow table two parts, the guiding gutter has evenly distributed's a water conservancy diversion hole, the molten steel passes through during the guiding gutter steadily distributes the branch flow table, divides branch discharge orifice and mode combination's in the flow table mould steel pipe one -to -one, is separated by the slag trap between every row of splitter box, it has the spout hole to open on the slag trap, the mold casting that treats previous row of splitter box completely back molten steel overflow arranges the orderly casting that splitter box begins casting, formation multirow mode combination to next. The cutout phenomenon of casting in -process can be reduced through the device, the surface quality of foundry alloy stick is improved, reduced simultaneously and divided the molten steel in the flow table to flow the stock, improved the foundry alloy lumber recovery, reduction in production cost.
Description
Technical field
The utility model relates to a kind of high temperature foundry alloy production casting part flow arrangement, can be used for carrying out uniform and stable distributary pouring to foundry alloy die assembly.
Background technology
High temperature alloy refers to nickel to be matrix, has the high temperature alloy of higher intensity and good anti-oxidant, resistance to combustion gas corrosion ability in the temperature range of 650-1000 DEG C.Foundry alloy, as a kind of semi-finished product, is raw material important in metal industry.By each element according to certain technique fusing with reconfigure, the adjustment of different element alloyed and compositions carried out pouring into a mould and solidifying thus reach the object of required alloy property, these performances comprise heat-resisting quantity, stretch-resistance etc.The raising of the performances such as the current progress along with science and technology, Aero-Space engine and industry gas turbine, proposes more and more higher requirement to the quality of high-temperature alloy material.
Cast superalloy because of active element in composition more, require strict to impurity content, generally melting be cast as master alloy ingot in vaccum sensitive stove, and then in vaccum sensitive stove, master alloy ingot remelting poured into foundry goods.The quality of quality to high-temperature alloy casting of therefore initial high temperature alloy master alloy ingot has a significant impact.In industry, the usual specification of foundry alloy is 31.5mm, 50mm, 70mm, 80mm etc., be highly 800-1200mm, along with the raising of smelting equipment ability, vacuum equipment stove conventional is at present all more than 1 ton, one set of die combination four or five ten at least, reach up to a hundred at most, a stove casting module reaches 2-5 group simultaneously, because casting in vacuum melting furnace is difficult to control, the following two problems of general appearance: one is that liquid in up to a hundred mould tubes can not the casting of Simultaneous Stabilization, especially the mould of corner location easily stops, cause foundry alloy bar Quality Down, even scrap, two is in every mold transfer process, and then feeding deficiency has been lacked in casting, and casting is many then retains molten metal too much in shunting disk, and lumber recovery is low, increases cost.
Utility model content
The utility model, for the problem in background technology, provides a kind of high temperature foundry alloy production casting part flow arrangement, can be used for carrying out even distributary pouring to foundry alloy die assembly.
The utility model adopts following technical scheme:
A kind of high temperature foundry alloy is produced with casting part flow arrangement, and this device is made up of guiding gutter and shunting disk two parts; Guiding gutter is shelved on the row on shunting web, guiding gutter is with equally distributed pod apertures, shunting disk is made up of splitter box, often arrange between splitter box and separated by slag trap, slag trap top has spout hole, often arrange on splitter box with equally distributed tap hole, the mould tube one_to_one corresponding of tap hole and die assembly, molten steel is steadily assigned in shunting disk by guiding gutter, after the die casting of last row's splitter box is full, molten steel overflows to next row splitter box and starts casting, forms the orderly casting of many row's die assemblies.
The pod apertures of guiding gutter is than few one of the tap hole often arranged in splitter box, and during placement, stagger in pod apertures and tap hole interval, reduce molten steel directly washing away tap hole.During design, the area sum of pod apertures is 0.9-1.1 with the ratio of the tap hole area sum of often arranging splitter box, guarantees that the molten steel flowed out in guiding gutter can be cast to mould steel pipe from tap hole in time.
Shunting disk is usually arranged splitter box by 3-8 and is formed, and often arranges splitter box and is made up of 5-12 tap hole again, and often arrange between splitter box and separate with slag trap, slag trap is trapezoidal, and top is of a size of 10-20mm, is of a size of 20-30mm below, and height is 40-60mm.
Slag trap top spout hole is semicircle or semielliptical shape, stagger spaced apart with the tap hole in splitter box, each slag trap overflow hole area sum is 1.0-1.2 with the ratio often arrange tap hole area sum in splitter box, guarantees a little higher than tap hole flow of spillway discharge, reduces the phenomenon that stops.In time having most row's splitter box to cast, liquid level can rise overally, and stops casting immediately, by the retention amount of molten steel in the Altitude control shunting disk of slag trap when occurring that slag trap floods.
The utility model beneficial effect: can be reduced the cutout phenomenon in casting cycle by this device, improves the surface quality of foundry alloy rod; Reduce the molten steel stream storage in shunting disk simultaneously, improve foundry alloy lumber recovery, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of the utility model embodiment.
Reference numeral in figure: 1-guiding gutter, 2-shunting disk, 3-pod apertures, 4-tap hole, 5-splitter box, 6-slag trap, 7-spout hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model proposes a kind of high temperature foundry alloy production casting part flow arrangement, can be used for carrying out orderly uniform divided flows casting to many die assemblies, reduces the generation of cutout phenomenon.For the vacuum melting furnace of 1.5 tons, casting diameter is 50mm, and height is the foundry alloy rod of 850mm, and every root bar 13 kilograms, casts 100 according to calculating one stove, and 50 steel pipes become a die assembly, and every stove is cast two die assemblies, and a stove feeds intake 1360Kg.
As shown in Figure 1, a kind of high temperature foundry alloy production casting part flow arrangement embodiment of the present utility model, comprises guiding gutter and shunting disk.During use, shunting disk adopts screw thread or pin compact siro spinning technology with combination metal pattern, prevents the bleed-out phenomenon of mould; Guiding gutter is shelved on the row on shunting web, and molten steel is steadily assigned in shunting disk by guiding gutter, the mould tube one_to_one corresponding of the tap hole in shunting disk and die assembly.
The pod apertures of guiding gutter is 9, and diameter is 14mm.During placement, stagger in pod apertures and tap hole interval, reduce molten steel directly washing away tap hole.Shunting disk is made up of 5 row's splitter boxs, and often arrange splitter box and be made up of 10 tap holes again, the diameter of each tap hole is 13mm, and often arrange between splitter box and separate with slag trap, slag trap is trapezoidal, and top is of a size of 15mm, is of a size of 30mm below, and height is 50mm.Slag trap top spout hole is semicircle, and diameter is 20mm, staggers spaced apart with the tap hole in splitter box, guarantees a little higher than tap hole flow of spillway discharge, reduces cutout phenomenon.
During casting, after the die casting of last row's splitter box is full, molten steel overflows to next row splitter box and starts casting, forms the orderly casting of many row's die assemblies.In time having most row's splitter box to cast, liquid level can rise overally, and stops casting immediately, by the retention amount of molten steel in the Altitude control shunting disk of slag trap when occurring that slag trap floods.
After taking the process of this device, molten metal can flow into mould steel pipe, the generation of the phenomenon that do not stop by even, and lumber recovery brings up to more than 92% by original about 85% simultaneously.
Claims (5)
1. a high temperature foundry alloy is produced with casting part flow arrangement, it is characterized in that: comprise guiding gutter and shunting disk, guiding gutter is shelved on the row on shunting web, described guiding gutter is with equally distributed pod apertures, described shunting disk is made up of splitter box, often arrange between splitter box and separated by slag trap, slag trap top has spout hole, often arrange on splitter box with equally distributed tap hole, the mould steel pipe one_to_one corresponding of tap hole and die assembly, the pod apertures of described guiding gutter is than few one of the tap hole often arranged in splitter box.
2. high temperature foundry alloy production casting part flow arrangement according to claim 1, is characterized in that: described shunting disk is arranged splitter box by 3-8 and formed, and often arranges splitter box and is made up of 5-12 tap hole.
3. high temperature foundry alloy production casting part flow arrangement according to claim 1 and 2, is characterized in that: the pod apertures area sum of described guiding gutter is 0.9-1.1 with the ratio of the tap hole area sum of often arranging splitter box.
4. high temperature foundry alloy production casting part flow arrangement according to claim 1, it is characterized in that: described slag trap is trapezoidal, and top is of a size of 10-20mm, is of a size of 20-30mm below, height is 40-60mm.
5. high temperature foundry alloy production casting part flow arrangement according to claim 4, it is characterized in that: described slag trap top spout hole is semicircle or elliposoidal, stagger spaced apart with the tap hole in splitter box, each slag trap spout hole area sum is 1.0-1.2 with the ratio of the tap hole area sum of often arranging splitter box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863450.3U CN205128856U (en) | 2015-11-03 | 2015-11-03 | Production of high temperature foundry alloy is with casting diverging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863450.3U CN205128856U (en) | 2015-11-03 | 2015-11-03 | Production of high temperature foundry alloy is with casting diverging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128856U true CN205128856U (en) | 2016-04-06 |
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| CN201520863450.3U Active CN205128856U (en) | 2015-11-03 | 2015-11-03 | Production of high temperature foundry alloy is with casting diverging device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735134A (en) * | 2016-11-21 | 2017-05-31 | 天工爱和特钢有限公司 | A kind of hot-die steel production casting part flow arrangement |
| CN112338154A (en) * | 2020-10-23 | 2021-02-09 | 江苏隆达超合金航材有限公司 | Casting flow dividing device for improving yield of cast high-temperature alloy |
| CN113976829A (en) * | 2021-07-29 | 2022-01-28 | 江苏奇纳新材料科技有限公司 | Casting system and casting method for vacuum induction melting of high-temperature alloy |
-
2015
- 2015-11-03 CN CN201520863450.3U patent/CN205128856U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735134A (en) * | 2016-11-21 | 2017-05-31 | 天工爱和特钢有限公司 | A kind of hot-die steel production casting part flow arrangement |
| CN106735134B (en) * | 2016-11-21 | 2017-11-21 | 天工爱和特钢有限公司 | A kind of hot-die steel production casting part flow arrangement |
| CN112338154A (en) * | 2020-10-23 | 2021-02-09 | 江苏隆达超合金航材有限公司 | Casting flow dividing device for improving yield of cast high-temperature alloy |
| CN113976829A (en) * | 2021-07-29 | 2022-01-28 | 江苏奇纳新材料科技有限公司 | Casting system and casting method for vacuum induction melting of high-temperature alloy |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170119 Address after: 100082 Beijing, Xizhimen, North Street, No. 62, No. Patentee after: Aluminum Corporation of China Limited Patentee after: JIANGSU SINAGRT MATERIALS TECHNOLOGIES CO., LTD. Address before: 223800 Suyu, Jiangsu province Xiang Shan Road, No. 66, No. Patentee before: JIANGSU SINAGRT MATERIALS TECHNOLOGIES CO., LTD. |