CH454935A - Procédé et installation pour le traitement thermique de fils d'acier - Google Patents
Procédé et installation pour le traitement thermique de fils d'acierInfo
- Publication number
- CH454935A CH454935A CH172066A CH172066A CH454935A CH 454935 A CH454935 A CH 454935A CH 172066 A CH172066 A CH 172066A CH 172066 A CH172066 A CH 172066A CH 454935 A CH454935 A CH 454935A
- Authority
- CH
- Switzerland
- Prior art keywords
- bar
- circuit
- heat treatment
- installation
- passing
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims description 23
- 229910000831 Steel Inorganic materials 0.000 title claims description 18
- 239000010959 steel Substances 0.000 title claims description 18
- 238000009434 installation Methods 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000032683 aging Effects 0.000 description 4
- 239000000523 sample Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000010731 rolling oil Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0004—Devices wherein the heating current flows through the material to be heated
-
- 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
- C21D1/34—Methods of heating
- C21D1/40—Direct resistance heating
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7947A FR1435154A (fr) | 1965-03-04 | 1965-03-04 | Procédé et installation pour le traitement thermique de fils d'acier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH454935A true CH454935A (fr) | 1968-04-30 |
Family
ID=8572815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH172066A CH454935A (fr) | 1965-03-04 | 1966-02-08 | Procédé et installation pour le traitement thermique de fils d'acier |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE676091A (cs) |
| CH (1) | CH454935A (cs) |
| ES (1) | ES324083A1 (cs) |
| FR (1) | FR1435154A (cs) |
| NL (1) | NL6602508A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0637666B2 (ja) * | 1989-04-14 | 1994-05-18 | チャイナ スチール コーポレーション | パルス高電流によるアモルファス合金の磁気および機械特性の改良方法 |
| US5868994A (en) * | 1996-06-06 | 1999-02-09 | Ethicon, Inc. | Constant current needle annealing |
-
1965
- 1965-03-04 FR FR7947A patent/FR1435154A/fr not_active Expired
-
1966
- 1966-02-04 BE BE676091D patent/BE676091A/xx unknown
- 1966-02-08 CH CH172066A patent/CH454935A/fr unknown
- 1966-02-25 NL NL6602508A patent/NL6602508A/xx unknown
- 1966-03-03 ES ES0324083A patent/ES324083A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES324083A1 (es) | 1966-12-16 |
| BE676091A (cs) | 1966-06-16 |
| FR1435154A (fr) | 1966-04-15 |
| NL6602508A (cs) | 1966-09-05 |
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