ES389179A1 - Method for producing a rimming ingot containing a fume-producing ingredient - Google Patents
Method for producing a rimming ingot containing a fume-producing ingredientInfo
- Publication number
- ES389179A1 ES389179A1 ES389179A ES389179A ES389179A1 ES 389179 A1 ES389179 A1 ES 389179A1 ES 389179 A ES389179 A ES 389179A ES 389179 A ES389179 A ES 389179A ES 389179 A1 ES389179 A1 ES 389179A1
- Authority
- ES
- Spain
- Prior art keywords
- mold
- ingot
- steel
- neck
- ingredient
- 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
- B22D7/00—Casting ingots, e.g. from ferrous metals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Continuous Casting (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Procedure for the production of an effervescent steel ingot, containing an ingredient capable of producing undesirable fumes, whose method is of the type that comprises the operation of pouring an effervescent liquefied steel without said ingredient in a mold for ingots with a shaped upper part. bottle, characterized by the operations of: (a) substantially filling said ingot mold with a bottle-shaped top, while leaving substantially the entire neck of the mold, to form a liquefied steel ingot; (b) allowing the effervescence of said liquefied steel without raising its level in the mold; (c) introducing said smoke producing ingredient into the liquefied steel, still in effervescence, contained in said mold, after such steel has been effervesced to the desired extent; (d) pouring additional effervescent liquefied steel into said mold until filling at least a substantial part of the neck of the mold and forming an ingot neck, not later than immediately after the addition of said ingredient; (e) and then mechanically cover said ingot by placing a covering element on top of the mold and immersing the bottom of said element in the liquefied steel contained in the neck of the ingot to freeze the upper part of said neck, thus sealing the ingot; (f) said covering operation being carried out without intentional delay after the last-mentioned discharge operation. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1895370A | 1970-03-12 | 1970-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES389179A1 true ES389179A1 (en) | 1973-06-01 |
Family
ID=21790599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES389179A Expired ES389179A1 (en) | 1970-03-12 | 1971-03-12 | Method for producing a rimming ingot containing a fume-producing ingredient |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3605858A (en) |
| JP (1) | JPS501457B1 (en) |
| AT (1) | AT324592B (en) |
| BE (1) | BE763932A (en) |
| CA (1) | CA939875A (en) |
| CH (1) | CH528938A (en) |
| DE (1) | DE2109943C3 (en) |
| DK (1) | DK124734B (en) |
| ES (1) | ES389179A1 (en) |
| FR (1) | FR2081888B1 (en) |
| GB (1) | GB1304640A (en) |
| LU (1) | LU62768A1 (en) |
| NL (1) | NL149397B (en) |
| NO (1) | NO137775C (en) |
| SE (1) | SE375710B (en) |
| ZA (1) | ZA711136B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4244737A (en) * | 1979-08-29 | 1981-01-13 | Inland Steel Company | Method and alloy for introducing machinability increasing ingredients to steel |
| SE423871B (en) * | 1980-10-08 | 1982-06-14 | Kockums Ab | LOOKING FOR CASTING OF SUCH MATERIALS MELTER, WHICH THE POSITION PROCESS INCLUDES AN EXPANSION AS A CONTRACT |
-
1970
- 1970-03-12 US US18953A patent/US3605858A/en not_active Expired - Lifetime
- 1970-10-14 CA CA095,565A patent/CA939875A/en not_active Expired
-
1971
- 1971-02-22 ZA ZA711136A patent/ZA711136B/en unknown
- 1971-03-02 DE DE2109943A patent/DE2109943C3/en not_active Expired
- 1971-03-08 CH CH336971A patent/CH528938A/en not_active IP Right Cessation
- 1971-03-08 BE BE763932A patent/BE763932A/en unknown
- 1971-03-10 LU LU62768D patent/LU62768A1/xx unknown
- 1971-03-10 NL NL717103211A patent/NL149397B/en unknown
- 1971-03-10 JP JP46012739A patent/JPS501457B1/ja active Pending
- 1971-03-11 NO NO919/71A patent/NO137775C/en unknown
- 1971-03-11 AT AT210471A patent/AT324592B/en not_active IP Right Cessation
- 1971-03-11 FR FR7108564A patent/FR2081888B1/fr not_active Expired
- 1971-03-11 DK DK116571AA patent/DK124734B/en unknown
- 1971-03-11 SE SE7103143A patent/SE375710B/xx unknown
- 1971-03-12 ES ES389179A patent/ES389179A1/en not_active Expired
- 1971-04-19 GB GB2258571A patent/GB1304640A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK124734B (en) | 1972-11-20 |
| NL149397B (en) | 1976-05-17 |
| NO137775C (en) | 1978-04-26 |
| CA939875A (en) | 1974-01-15 |
| CH528938A (en) | 1972-10-15 |
| US3605858A (en) | 1971-09-20 |
| JPS501457B1 (en) | 1975-01-18 |
| DE2109943A1 (en) | 1972-02-03 |
| AT324592B (en) | 1975-09-10 |
| FR2081888B1 (en) | 1974-03-22 |
| SE375710B (en) | 1975-04-28 |
| FR2081888A1 (en) | 1971-12-10 |
| BE763932A (en) | 1971-08-02 |
| ZA711136B (en) | 1971-11-24 |
| NO137775B (en) | 1978-01-16 |
| DE2109943C3 (en) | 1980-05-14 |
| LU62768A1 (en) | 1971-08-23 |
| GB1304640A (en) | 1973-01-24 |
| NL7103211A (en) | 1971-09-14 |
| DE2109943B2 (en) | 1979-08-30 |
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