GB1337566A - Anti-piping compositions - Google Patents
Anti-piping compositionsInfo
- Publication number
- GB1337566A GB1337566A GB5393770A GB5393770A GB1337566A GB 1337566 A GB1337566 A GB 1337566A GB 5393770 A GB5393770 A GB 5393770A GB 5393770 A GB5393770 A GB 5393770A GB 1337566 A GB1337566 A GB 1337566A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rest
- added
- molten steel
- porous
- coffee grounds
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/06—Heating the top discard of ingots
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Mold Materials And Core Materials (AREA)
- Ceramic Products (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
1337566 Casting processes AIKOH CO Ltd 12 Nov 1970 [3 July 1970] 53937/70 Heading B3F [Also in Division C5] A process for retaining heat in a hot top during ingot making in which molten steel is poured into a mould, comprises adding antipiping material which comprises at least 5% b.w. coffee grounds over the surface of the molten steel after completion of the pouring. The material may comprise coffee grounds only, or the grounds may form a portion only of the material, being mixed with the rest of the material, or added to the steel separately after the rest of the material has been added. Other components of the material are exothermic aluminium-iron oxide compositions, and carbonaceous and organic materials, fluorides and nitrates, and porous and non-porous refractories.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45057719A JPS4946451B1 (en) | 1970-07-03 | 1970-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1337566A true GB1337566A (en) | 1973-11-14 |
Family
ID=13063738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5393770A Expired GB1337566A (en) | 1970-07-03 | 1970-11-12 | Anti-piping compositions |
Country Status (9)
Country | Link |
---|---|
US (1) | US3612155A (en) |
JP (1) | JPS4946451B1 (en) |
AT (1) | AT317457B (en) |
CA (1) | CA939396A (en) |
DE (1) | DE2058308C3 (en) |
FR (1) | FR2097155B1 (en) |
GB (1) | GB1337566A (en) |
SE (1) | SE375028B (en) |
ZA (1) | ZA707755B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953219A (en) * | 1971-07-10 | 1976-04-27 | Aikoh Co., Ltd. | Powdery composition for heat retention of feeder head |
JPS4870628A (en) * | 1971-12-27 | 1973-09-25 | ||
GB1431787A (en) * | 1973-03-28 | 1976-04-14 | Foseco Int | Casting of molten metals |
JPS5433221B2 (en) * | 1974-06-24 | 1979-10-19 | ||
GB1546565A (en) * | 1975-07-10 | 1979-05-23 | Foseco Int | Casting of molten metals to form an ingot |
US4106905A (en) * | 1976-08-09 | 1978-08-15 | Minnesota Mining And Manufacturing Company | Process for providing insulating covers |
US5139878A (en) * | 1991-08-12 | 1992-08-18 | Allied-Signal Inc. | Multilayer film constructions |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1978996A (en) * | 1933-06-08 | 1934-10-30 | Gathmann Emil | Method of and means for producing ingots |
US2165945A (en) * | 1936-10-28 | 1939-07-11 | Harbison Walker Refractories | Casting metals |
FR1271407A (en) * | 1960-10-19 | 1961-09-08 | Berk Exothermics Ltd | Powder or shaped element of exothermic material, usable for casting metals |
-
1970
- 1970-07-03 JP JP45057719A patent/JPS4946451B1/ja active Pending
- 1970-11-12 GB GB5393770A patent/GB1337566A/en not_active Expired
- 1970-11-12 SE SE7015319A patent/SE375028B/xx unknown
- 1970-11-13 US US89455A patent/US3612155A/en not_active Expired - Lifetime
- 1970-11-17 ZA ZA707755A patent/ZA707755B/en unknown
- 1970-11-20 CA CA098,695A patent/CA939396A/en not_active Expired
- 1970-11-27 DE DE2058308A patent/DE2058308C3/en not_active Expired
- 1970-11-30 FR FR7043006A patent/FR2097155B1/fr not_active Expired
- 1970-12-07 AT AT1103270A patent/AT317457B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2097155B1 (en) | 1973-11-23 |
CA939396A (en) | 1974-01-01 |
DE2058308B2 (en) | 1973-06-07 |
ZA707755B (en) | 1971-08-25 |
DE2058308A1 (en) | 1972-01-13 |
US3612155A (en) | 1971-10-12 |
JPS4946451B1 (en) | 1974-12-10 |
SE375028B (en) | 1975-04-07 |
FR2097155A1 (en) | 1972-03-03 |
AT317457B (en) | 1974-08-26 |
DE2058308C3 (en) | 1974-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |