FR2456580A1 - PROCESS FOR MONITORING THE CONTINUOUS CASTING OF METALS - Google Patents
PROCESS FOR MONITORING THE CONTINUOUS CASTING OF METALSInfo
- Publication number
- FR2456580A1 FR2456580A1 FR8011183A FR8011183A FR2456580A1 FR 2456580 A1 FR2456580 A1 FR 2456580A1 FR 8011183 A FR8011183 A FR 8011183A FR 8011183 A FR8011183 A FR 8011183A FR 2456580 A1 FR2456580 A1 FR 2456580A1
- Authority
- FR
- France
- Prior art keywords
- thermal profile
- point
- continuous casting
- rightening
- ingot
- 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.)
- Withdrawn
Links
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
- B22D11/16—Controlling or regulating processes or operations
-
- 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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/20—Controlling or regulating processes or operations for removing cast stock
-
- 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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
- B22D11/225—Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
LE PROCEDE EST DU TYPE DANS LEQUEL, AU COURS D'UNE OPERATION DE COULEE CONTINUE DE METAL, ON EFFECTUE SUR LE BRIN COULE UNE OPERATION DE REFROIDISSEMENT SECONDAIRE, REGULEE DE FACON A MAINTENIR UN PROFIL THERMIQUE PREDETERMINE. LE PROCEDE EST CARACTERISE EN CE QUE L'ON CALCULE LA TEMPERATURE SUPERFICIELLE DU LINGOT AU POINT DE REDRESSEMENT, L'ON DETERMINE, PAR UN CALCUL ANTICIPATIF, QUELLE SERAIT LA NOUVELLE TEMPERATURE SUPERFICIELLE PROBABLE DU LINGOT AU POINT DE REDRESSEMENT, L'ON COMPARE CETTE DERNIERE TEMPERATURE AVEC LES VALEURS DE CONSIGNE ET ON DETERMINE PAR LE CALCUL UN NOUVEAU PROFIL THERMIQUE CONDUISANT A LA TEMPERATURE DESIREE AU POINT DE REDRESSEMENT, L'ON AJUSTE LE REFROIDISSEMENT SECONDAIRE, POUR REALISER LE PROFIL THERMIQUE AINSI MODIFIE. APPLICATION A LA COULEE CONTINUE.THE PROCESS IS OF THE TYPE IN WHICH, DURING A CONTINUOUS METAL CASTING OPERATION, A SECONDARY COOLING OPERATION IS PERFORMED ON THE CAST STRAND, REGULATED SO AS TO MAINTAIN A PREDETERMINED THERMAL PROFILE. THE PROCESS IS CHARACTERIZED IN THAT WE CALCULATE THE SURFACE TEMPERATURE OF THE INGOT AT THE RIGHTENING POINT, WE DETERMINE, BY AN ANTICIPATIVE CALCULATION, WHAT WOULD BE THE NEW PROBABLE SURFACE TEMPERATURE OF THE INGOT AT THE RIGHTENING POINT, WE COMPARE LAST TEMPERATURE WITH THE SETPOINT VALUES AND A NEW THERMAL PROFILE IS DETERMINED BY CALCULATION LEADING TO THE DESIRED TEMPERATURE AT THE SETTING POINT, THE SECONDARY COOLING IS ADJUSTED TO ACHIEVE THE THERMAL PROFILE THUS MODIFIED. CONTINUOUS CASTING APPLICATION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE6/46835A BE876340A (en) | 1979-05-17 | 1979-05-17 | PROCEDURE FOR THE CONTROL OF THE CONTINUOUS METAL CASTING |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2456580A1 true FR2456580A1 (en) | 1980-12-12 |
Family
ID=3874824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8011183A Withdrawn FR2456580A1 (en) | 1979-05-17 | 1980-05-14 | PROCESS FOR MONITORING THE CONTINUOUS CASTING OF METALS |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS55156657A (en) |
BE (1) | BE876340A (en) |
DE (1) | DE3018820A1 (en) |
FR (1) | FR2456580A1 (en) |
GB (1) | GB2050888A (en) |
LU (1) | LU82456A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2554026B2 (en) * | 1980-03-13 | 1985-12-13 | Fives Cail Babcock | METHOD FOR CONTROLLING THE COOLING OF THE CAST PRODUCT IN A CONTINUOUS CASTING SYSTEM |
FR2643580B1 (en) * | 1989-02-27 | 1991-05-10 | Siderurgie Fse Inst Rech | METHOD FOR ADJUSTING THE SECONDARY COOLING OF A CONTINUOUS CASTING MACHINE FOR METAL PRODUCTS |
-
1979
- 1979-05-17 BE BE6/46835A patent/BE876340A/en unknown
-
1980
- 1980-05-14 FR FR8011183A patent/FR2456580A1/en not_active Withdrawn
- 1980-05-16 DE DE19803018820 patent/DE3018820A1/en not_active Withdrawn
- 1980-05-16 JP JP6585080A patent/JPS55156657A/en active Pending
- 1980-05-16 LU LU82456A patent/LU82456A1/en unknown
- 1980-05-19 GB GB8016443A patent/GB2050888A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS55156657A (en) | 1980-12-05 |
GB2050888A (en) | 1981-01-14 |
DE3018820A1 (en) | 1980-11-20 |
LU82456A1 (en) | 1980-10-08 |
BE876340A (en) | 1979-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |