LU79580A1 - Perfectionnements aux procedes de controle du refroidissement des barres en acier a la sortie du laminoir a chaud - Google Patents
Perfectionnements aux procedes de controle du refroidissement des barres en acier a la sortie du laminoir a chaudInfo
- Publication number
- LU79580A1 LU79580A1 LU79580A LU79580A LU79580A1 LU 79580 A1 LU79580 A1 LU 79580A1 LU 79580 A LU79580 A LU 79580A LU 79580 A LU79580 A LU 79580A LU 79580 A1 LU79580 A1 LU 79580A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- exit
- steel bars
- cooling control
- control processes
- hot roller
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/54—Determining when the hardening temperature has been reached by measurement of magnetic or electrical properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE854332 | 1977-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU79580A1 true LU79580A1 (fr) | 1978-11-03 |
Family
ID=3861531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU79580A LU79580A1 (fr) | 1977-05-05 | 1978-05-03 | Perfectionnements aux procedes de controle du refroidissement des barres en acier a la sortie du laminoir a chaud |
Country Status (1)
| Country | Link |
|---|---|
| LU (1) | LU79580A1 (fr) |
-
1978
- 1978-05-03 LU LU79580A patent/LU79580A1/fr unknown
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