FI20115661L - Metod för att framställa ett stålrör och stålrör - Google Patents
Metod för att framställa ett stålrör och stålrör Download PDFInfo
- Publication number
- FI20115661L FI20115661L FI20115661A FI20115661A FI20115661L FI 20115661 L FI20115661 L FI 20115661L FI 20115661 A FI20115661 A FI 20115661A FI 20115661 A FI20115661 A FI 20115661A FI 20115661 L FI20115661 L FI 20115661L
- Authority
- FI
- Finland
- Prior art keywords
- steel pipe
- manufacturing
- manufacturing steel
- pipe
- steel
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
-
- 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
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
-
- 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
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20115661A FI20115661L (sv) | 2011-06-23 | 2011-06-23 | Metod för att framställa ett stålrör och stålrör |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20115661A FI20115661L (sv) | 2011-06-23 | 2011-06-23 | Metod för att framställa ett stålrör och stålrör |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI20115661A0 FI20115661A0 (sv) | 2011-06-23 |
| FI20115661L true FI20115661L (sv) | 2012-12-24 |
Family
ID=44206869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20115661A FI20115661L (sv) | 2011-06-23 | 2011-06-23 | Metod för att framställa ett stålrör och stålrör |
Country Status (1)
| Country | Link |
|---|---|
| FI (1) | FI20115661L (sv) |
-
2011
- 2011-06-23 FI FI20115661A patent/FI20115661L/sv not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FI20115661A0 (sv) | 2011-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |