FR2243260A1 - - Google Patents
Info
- Publication number
- FR2243260A1 FR2243260A1 FR7430581A FR7430581A FR2243260A1 FR 2243260 A1 FR2243260 A1 FR 2243260A1 FR 7430581 A FR7430581 A FR 7430581A FR 7430581 A FR7430581 A FR 7430581A FR 2243260 A1 FR2243260 A1 FR 2243260A1
- Authority
- FR
- France
- 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
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
-
- 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
- C21D2221/00—Treating localised areas of an article
- C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
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)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732345738 DE2345738C2 (de) | 1973-09-11 | Stahldraht und Verfahren zu seiner Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2243260A1 true FR2243260A1 (fr) | 1975-04-04 |
FR2243260B1 FR2243260B1 (fr) | 1976-10-22 |
Family
ID=5892240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7430581A Expired FR2243260B1 (fr) | 1973-09-11 | 1974-09-10 |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT368774B (fr) |
BE (1) | BE819463A (fr) |
FR (1) | FR2243260B1 (fr) |
GB (1) | GB1452419A (fr) |
IT (1) | IT1021640B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445858A1 (fr) * | 1979-01-05 | 1980-08-01 | Salzgitter Peine Stahlwerke | Acier a beton soudable et procede d'obtention de cet acier |
-
1974
- 1974-08-16 AT AT671374A patent/AT368774B/de active
- 1974-09-02 BE BE148146A patent/BE819463A/fr not_active IP Right Cessation
- 1974-09-09 IT IT5294374A patent/IT1021640B/it active
- 1974-09-10 FR FR7430581A patent/FR2243260B1/fr not_active Expired
- 1974-09-11 GB GB3955674A patent/GB1452419A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445858A1 (fr) * | 1979-01-05 | 1980-08-01 | Salzgitter Peine Stahlwerke | Acier a beton soudable et procede d'obtention de cet acier |
Also Published As
Publication number | Publication date |
---|---|
IT1021640B (it) | 1978-02-20 |
ATA671374A (de) | 1978-02-15 |
BE819463A (fr) | 1974-12-31 |
GB1452419A (en) | 1976-10-13 |
DE2345738B1 (de) | 1974-07-11 |
AT368774B (de) | 1982-11-10 |
FR2243260B1 (fr) | 1976-10-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |