SU339099A1 - Water-jacketed mould for continuous casting of ingots - Google Patents
Water-jacketed mould for continuous casting of ingotsInfo
- Publication number
- SU339099A1 SU339099A1 SU7001429251A SU1429251A SU339099A1 SU 339099 A1 SU339099 A1 SU 339099A1 SU 7001429251 A SU7001429251 A SU 7001429251A SU 1429251 A SU1429251 A SU 1429251A SU 339099 A1 SU339099 A1 SU 339099A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ingots
- water
- wall
- continuous casting
- ingot
- Prior art date
Links
- 238000009749 continuous casting Methods 0.000 title 1
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/0401—Moulds provided with a feed head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
- B22C23/02—Devices for coating moulds or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/049—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for direct chill casting, e.g. electromagnetic casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Continuous Casting (AREA)
Description
(54) КРИСТАЛЛИЗАТОР ДЛЯ НЕПРЕРЫВИСТ ОТЛИВКИ (54) CRYSTALIZER FOR UNINTERRUPT CASTING
Известен кристаллизатор Дл неаре| вчой otHBEtKB слитков, имеющий охлаждаекйлй кор пус и внутренние рабочие стенки, вьшолне ные, н ример, нз меди,Known crystallizer For no longer | in otHBEtKB ingots, having a cooling case and internal working walls, are extra-long, for example, nz copper,
В таких кристаллизаторах слиток уо/ теа тирует со стенкой, отвоивиаей тенло, в ре« зультате в зоне контакта металл л иишаег к стенке, при этом воаникагот значитель ысё силы трени , что пудаводит к по влению дефектов на поверхности слитка и поилшает ИШ1ОС рабочих стенок кристаллизатора.In such molds, the ingot is woo / is tested with the wall, deflecting tenlo, and as a result, in the contact zone, the metal is located at the wall, while the vanikagot has a significant amount of frictional force, which leads to the appearance of defects on the ingot surface and feeds the working wall of the crystallizer .
С целью новышеин качества слитка ре бочие стенки предлагаемого 1ЕфисталлизатО ра шлполнены из материала, сублимирующего при температуре выше 2ОО С и обладающее го малой по сравнению с металлом тш лонроводностью .For the purpose of the new quality of the ingot, the slab walls of the proposed 1Epatallizate are made from a material sublimating at a temperature above 2OO C and possessing low conductivity that is small compared to metal.
На фиг. 1 показан предлагаемый крис таллизатор, поперечное сечение, на фиг. 2 - вариант гмполнени и креплени рабочих стенок.FIG. Figure 1 shows the proposed crystalizer, cross section; FIG. 2 is a variant of the mounting and fastening of the working walls.
Кристаллизатор имеет металлический 1 и рабочие стенки 2, например, из фторопласта. Толшина стенки 2 должна быть предпочтительно 2-5 мм. Стенка 2 удерж СЛИТКОВThe mold has a metal 1 and working walls 2, for example, from fluoroplastic. The thickness of the wall 2 should preferably be 2-5 mm. Wall 2 holds SLAYS
: веетс в корпусе 1 с помошью фланца 3. Нижний торец корпуса 1 имеет конусность 15-45 шиа нш1равлениа вод ных струй из ксуроб 4 на спиток 5.: it hovers in case 1 with the aid of flange 3. The lower end of case 1 has a taper of 15-45 bushes of etched water jets of xurob 4 per spin 5.
Кристаллизатор (фиг. 2) имеет, кроме кортуса 1 и рабочих стенок 2, вставку 6 из т плсжзолвруюшего материала, например асботермосиликата, на иижнем своем торце вставка 6 имеет выточку 7, в которую вставлена стенка 2. Стенка 2 закреплена с помошью, например, металлической шет- ки 8, состо щей из тонких проволочек 9, один конец которых помещен в упругую прорезиненную основу 1О,The mold (Fig. 2) has, in addition to Cortus 1 and working walls 2, an insert 6 of tonnes of plastics material, such as asbestos thermosilicate, at its lower end, the insert 6 has a recess 7, into which a wall 2 is inserted. Wall 2 is fixed with help, for example, a metal wire 8, consisting of thin wires 9, one end of which is placed in an elastic rubberized base 1O,
Поступающий в кристаллизатор металл образует жидкую ванну, ограниченную мениском, а снизу - поверхностью начала кристаллизации, ниже которой находитс зона затвердевани .The metal entering the mold forms a liquid bath bounded by the meniscus, and from the bottom a surface of the onset of crystallization, below which there is a solidification zone.
Жидкий металл нагревает внутреннюю стенку 2, материал которой начинает во; гон тьс и образует из продуктов сублимации газовую прослойку, отдел к дую металл от стенки кристаллизации, полностью исклк. ча контакт и трение между ними.The liquid metal heats the inner wall 2, the material of which begins during; chase and form a gas interlayer from the products of sublimation, separating the molten metal from the crystallization wall, completely excl. cha contact and friction between them.
В результате получаетс слиток с плотной мелкозернистой структурой и незначительной ликвацией легирующих элементов.The result is an ingot with a dense fine-grained structure and a slight segregation of alloying elements.
Увеличив или уменьшив аолю , отво мого через стенку кристаллизатора, можно утменьшить или увеличить скорость сублим. шш материала стенки, т.е. умевьшить его 1 асход. Кристаллизатор позвол ет обеспе- шть начало затвердевани металла в зоне пайстви вторичного охлажйени .By increasing or decreasing the aolyu, which is withdrawn through the wall of the mold, it is possible to reduce or increase the speed of sublimes. W of the wall material, i.e. be able to use it 1 asc. The crystallizer allows to ensure the beginning of solidification of the metal in the zone of secondary cooling.
формула иэобретен formula is inventive
Кристаллизатор дл HenpejfeiBHoA отливки слитков, содержащий теслажоаемый Koplyc и внутренние рабочие стенки, о т л и ч а loш и и с тем, что, с целью пок51шени качества слитка, рабочие стенки кристаллиза: ора выпол еш. из материала,, сублимирующего прт температуре шлще 200 С«An ingot mold for HenpejfeiBHoA ingot castings containing teslable Koplyc and internal working walls, which also means that, in order to show the quality of the ingot, the working walls of crystallisation: from material sublimating prt temperature shlsche 200 C "
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7001429251A SU339099A1 (en) | 1970-05-18 | 1970-05-18 | Water-jacketed mould for continuous casting of ingots |
| CA112,468A CA953077A (en) | 1970-05-18 | 1971-05-07 | Method of continuous casting of metal ingots and a mould for realizing same |
| DE19712124134 DE2124134A1 (en) | 1970-05-18 | 1971-05-14 | Process for the continuous casting of metal blocks and permanent molds for carrying out this process |
| SE06480/71A SE365436B (en) | 1970-05-18 | 1971-05-18 | |
| FR7118001A FR2090111A1 (en) | 1970-05-18 | 1971-05-18 | Ptfe gas evolving boundary layer - on continuous casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7001429251A SU339099A1 (en) | 1970-05-18 | 1970-05-18 | Water-jacketed mould for continuous casting of ingots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU339099A1 true SU339099A1 (en) | 1977-12-05 |
Family
ID=20452064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7001429251A SU339099A1 (en) | 1970-05-18 | 1970-05-18 | Water-jacketed mould for continuous casting of ingots |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA953077A (en) |
| DE (1) | DE2124134A1 (en) |
| FR (1) | FR2090111A1 (en) |
| SE (1) | SE365436B (en) |
| SU (1) | SU339099A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3008781C2 (en) * | 1980-03-07 | 1982-08-26 | Herbert Dipl.-Ing. 5870 Hemer Woithe | Process for the continuous casting of metals |
| CN103008584B (en) * | 2012-12-26 | 2015-12-23 | 西南铝业（集团）有限责任公司 | The cooling device of Casting Al-Li Alloy slab ingot and application process |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1569926A (en) * | 1967-03-31 | 1969-06-06 |
-
1970
- 1970-05-18 SU SU7001429251A patent/SU339099A1/en active
-
1971
- 1971-05-07 CA CA112,468A patent/CA953077A/en not_active Expired
- 1971-05-14 DE DE19712124134 patent/DE2124134A1/en active Pending
- 1971-05-18 FR FR7118001A patent/FR2090111A1/en active Granted
- 1971-05-18 SE SE06480/71A patent/SE365436B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2090111B1 (en) | 1974-06-21 |
| CA953077A (en) | 1974-08-20 |
| DE2124134A1 (en) | 1971-12-09 |
| FR2090111A1 (en) | 1972-01-14 |
| SE365436B (en) | 1974-03-25 |
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