FR2276123A1 - Procede de fabrication de lingots en acier calme de qualite superieure - Google Patents
Procede de fabrication de lingots en acier calme de qualite superieureInfo
- Publication number
- FR2276123A1 FR2276123A1 FR7519537A FR7519537A FR2276123A1 FR 2276123 A1 FR2276123 A1 FR 2276123A1 FR 7519537 A FR7519537 A FR 7519537A FR 7519537 A FR7519537 A FR 7519537A FR 2276123 A1 FR2276123 A1 FR 2276123A1
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- superior quality
- steel ingots
- quiet steel
- quality quiet
- 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.)
- Granted
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)
- Treatment Of Steel In Its Molten State (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7142874A JPS5433221B2 (US07709020-20100504-C00032.png) | 1974-06-24 | 1974-06-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2276123A1 true FR2276123A1 (fr) | 1976-01-23 |
FR2276123B1 FR2276123B1 (US07709020-20100504-C00032.png) | 1979-06-22 |
Family
ID=13460219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7519537A Granted FR2276123A1 (fr) | 1974-06-24 | 1975-06-23 | Procede de fabrication de lingots en acier calme de qualite superieure |
Country Status (10)
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5419505U (US07709020-20100504-C00032.png) * | 1977-07-12 | 1979-02-08 | ||
US4192687A (en) * | 1978-07-31 | 1980-03-11 | Didier-Werke Ag | Lining materials |
JPS58191807A (ja) * | 1982-04-30 | 1983-11-09 | Tsuchiya Etsuzo | 土質改良用の埋設パイプ |
US6446698B1 (en) | 2001-03-12 | 2002-09-10 | Howmet Research Corporation | Investment casting with exothermic material |
US20050053778A1 (en) * | 2002-02-08 | 2005-03-10 | Jarmo Hukkanen | Board product and method for the preparation of the same |
CN110947899A (zh) * | 2019-12-30 | 2020-04-03 | 江苏集萃先进金属材料研究所有限公司 | 一种高温合金锻造过程钢锭或钢坯的保温装置及其方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2513602A (en) * | 1943-05-10 | 1950-07-04 | Guaranty Invest Corp Ltd | Exothermic composition for use in molds for casting molten metal |
US2462255A (en) * | 1945-07-28 | 1949-02-22 | Ferro Eng Co | Insulating cover |
US2821758A (en) * | 1956-01-25 | 1958-02-04 | Vallak Enn | Hot tops |
BE657770A (US07709020-20100504-C00032.png) * | 1963-12-31 | |||
GB1301922A (US07709020-20100504-C00032.png) * | 1969-02-18 | 1973-01-04 | ||
JPS4946451B1 (US07709020-20100504-C00032.png) * | 1970-07-03 | 1974-12-10 | ||
US3713852A (en) * | 1970-10-05 | 1973-01-30 | Exomet | Exothermic hot topping composition |
JPS4870628A (US07709020-20100504-C00032.png) * | 1971-12-27 | 1973-09-25 | ||
JPS4931535A (US07709020-20100504-C00032.png) * | 1972-07-22 | 1974-03-22 |
-
1974
- 1974-06-24 JP JP7142874A patent/JPS5433221B2/ja not_active Expired
-
1975
- 1975-06-16 US US05/587,104 patent/US4046187A/en not_active Expired - Lifetime
- 1975-06-16 IN IN1183/CAL/75A patent/IN143441B/en unknown
- 1975-06-20 DE DE2527535A patent/DE2527535C3/de not_active Expired
- 1975-06-23 BR BR5048/75D patent/BR7503924A/pt unknown
- 1975-06-23 IT IT9465/75A patent/IT1033808B/it active
- 1975-06-23 ES ES438803A patent/ES438803A1/es not_active Expired
- 1975-06-23 FR FR7519537A patent/FR2276123A1/fr active Granted
- 1975-06-23 SE SE7507183A patent/SE7507183L/xx unknown
- 1975-06-24 GB GB26724/75A patent/GB1507885A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU8224275A (en) | 1976-12-23 |
BR7503924A (pt) | 1976-07-06 |
JPS5433221B2 (US07709020-20100504-C00032.png) | 1979-10-19 |
SE7507183L (sv) | 1975-12-29 |
IT1033808B (it) | 1979-08-10 |
GB1507885A (en) | 1978-04-19 |
FR2276123B1 (US07709020-20100504-C00032.png) | 1979-06-22 |
DE2527535C3 (de) | 1982-02-25 |
US4046187A (en) | 1977-09-06 |
DE2527535B2 (de) | 1981-05-21 |
ES438803A1 (es) | 1977-01-16 |
IN143441B (US07709020-20100504-C00032.png) | 1977-11-26 |
JPS511321A (US07709020-20100504-C00032.png) | 1976-01-08 |
DE2527535A1 (de) | 1976-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |