GB1201840A - Molten metal handling - Google Patents
Molten metal handlingInfo
- Publication number
- GB1201840A GB1201840A GB24193/68A GB2419368A GB1201840A GB 1201840 A GB1201840 A GB 1201840A GB 24193/68 A GB24193/68 A GB 24193/68A GB 2419368 A GB2419368 A GB 2419368A GB 1201840 A GB1201840 A GB 1201840A
- Authority
- GB
- United Kingdom
- Prior art keywords
- molten metal
- fibre
- ladle
- fibrous material
- stopper rod
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 5
- 239000002184 metal Substances 0.000 title abstract 5
- 239000000835 fiber Substances 0.000 abstract 4
- 239000002657 fibrous material Substances 0.000 abstract 3
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000000378 calcium silicate Substances 0.000 abstract 1
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000011490 mineral wool Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
Abstract
1,201,840. Discharging molten metal. FOSECO INTERNATIONAL Ltd. 16 May, 1969 [21 May, 1968], No. 24193/68. Heading F4B. In a bottom pour ladle incorporating a refractory nozzle 3 closed by a stopper rod 5, a bonded fibrous sleeve 9 is provided around the rod 5 to prevent the molten metal from penetrating and solidifying around the area 8 when it is first poured into the ladle. The bonded fibrous material is burnt,melted or softened by the contacting molten metal and when the stopper rod is first lifted is swept away by the stream of molten metal leaving the ladle. Cellulosic fibre or an inorganic fibre selected from calcium silicate fibre, aluminium silicate fibre and slag wool are suitable fibrous materials and sodium silicate, urea- and phenol formaldehyde resins, furane resins and sulphite lye are suitable binding agents to use to bond the fibrous material.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB24193/68A GB1201840A (en) | 1968-05-21 | 1968-05-21 | Molten metal handling |
| DE1925390A DE1925390C3 (en) | 1968-05-21 | 1969-05-19 | Device for reducing the tendency of the stopper head to stick to the pouring stone in the case of stopper closures on pouring devices |
| US826513A US3586218A (en) | 1968-05-21 | 1969-05-21 | Molten metal handling |
| FR6916485A FR2009021A1 (en) | 1968-05-21 | 1969-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB24193/68A GB1201840A (en) | 1968-05-21 | 1968-05-21 | Molten metal handling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1201840A true GB1201840A (en) | 1970-08-12 |
Family
ID=10207867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24193/68A Expired GB1201840A (en) | 1968-05-21 | 1968-05-21 | Molten metal handling |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3586218A (en) |
| DE (1) | DE1925390C3 (en) |
| FR (1) | FR2009021A1 (en) |
| GB (1) | GB1201840A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2123726A (en) * | 1982-07-01 | 1984-02-08 | James Menzies Thornton | Ladle etc. stopper |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1383914A (en) * | 1971-10-12 | 1974-02-12 | Foseco Int | Molten metal casting |
| JPS5044125A (en) * | 1973-08-22 | 1975-04-21 | ||
| GB8929193D0 (en) * | 1989-12-27 | 1990-02-28 | Brown Charles D | Ceramic fibre joint & applicator |
| US20090218375A1 (en) * | 2008-03-03 | 2009-09-03 | Doyle Ray Ledbetter | Close proximity pouring device |
| CN104646653B (en) * | 2015-01-16 | 2017-04-26 | 长兴正发热电耐火材料有限公司 | Stopper rod flow control structure enabling stopper rod to be safely matched with nozzle |
-
1968
- 1968-05-21 GB GB24193/68A patent/GB1201840A/en not_active Expired
-
1969
- 1969-05-19 DE DE1925390A patent/DE1925390C3/en not_active Expired
- 1969-05-21 FR FR6916485A patent/FR2009021A1/fr not_active Withdrawn
- 1969-05-21 US US826513A patent/US3586218A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2123726A (en) * | 1982-07-01 | 1984-02-08 | James Menzies Thornton | Ladle etc. stopper |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1925390C3 (en) | 1975-10-09 |
| DE1925390A1 (en) | 1970-05-06 |
| US3586218A (en) | 1971-06-22 |
| DE1925390B2 (en) | 1975-02-27 |
| FR2009021A1 (en) | 1970-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3917110A (en) | Stopper rod having fibrous protective sleeve | |
| GB1281684A (en) | Heat insulators for use in the casting of molten metal | |
| GB1201840A (en) | Molten metal handling | |
| US4010936A (en) | Process for tapping a steel-making converter | |
| GB1117977A (en) | Mould linings | |
| GB1517749A (en) | Refractory heat-insulating materials | |
| GB1431787A (en) | Casting of molten metals | |
| EP0124667A2 (en) | A tundish for steel casting | |
| SK79598A3 (en) | Production of mineral fibres | |
| EP0189258A3 (en) | Refractory compositions | |
| US4199351A (en) | Treatment agents for molten metals | |
| US3848655A (en) | Method of making a steel ingot | |
| GB1451460A (en) | Top pouring ingot making method using cover flux | |
| US5858260A (en) | Molten metal pouring container and prefabricated sleeve for fixing a nozzle in a container of this kind | |
| KR960005886B1 (en) | Method for covering a metallugical vessel with a purifying lining and the composition thereof | |
| GB1462173A (en) | Casting of molten metal | |
| US4040469A (en) | Casting of molten metals | |
| GB2123726A (en) | Ladle etc. stopper | |
| GB1473908A (en) | Casting molten metals | |
| GB1080647A (en) | Heat-insulating slabs | |
| KR970033257A (en) | Flux to absorb inclusions in molten steel in tundish | |
| GB969560A (en) | Improvements in or relating to ladles and nozzles for pouring molten metal | |
| GB1472400A (en) | Casting of ingots | |
| JPS60135511A (en) | Plug for tap hole of converter | |
| GB921332A (en) | Insulating riser sleeves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |