SE8402898L - Forfarande for framstellning av bojt stalror med utmerkt hallfasthet och lag temperaturseghet - Google Patents
Forfarande for framstellning av bojt stalror med utmerkt hallfasthet och lag temperaturseghetInfo
- Publication number
- SE8402898L SE8402898L SE8402898A SE8402898A SE8402898L SE 8402898 L SE8402898 L SE 8402898L SE 8402898 A SE8402898 A SE 8402898A SE 8402898 A SE8402898 A SE 8402898A SE 8402898 L SE8402898 L SE 8402898L
- Authority
- SE
- Sweden
- Prior art keywords
- steel pipe
- stalrors
- procedure
- low temperatures
- excellent temperature
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 5
- 239000010959 steel Substances 0.000 abstract 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 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
- 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
-
- 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
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
- B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10429083A JPS59232226A (ja) | 1983-06-13 | 1983-06-13 | 耐食性および靭性に優れたクラツド曲り管の製造方法 |
| JP10428983A JPS59232225A (ja) | 1983-06-13 | 1983-06-13 | 高張力高靭性曲り管の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8402898D0 SE8402898D0 (sv) | 1984-05-29 |
| SE8402898L true SE8402898L (sv) | 1984-12-14 |
| SE462102B SE462102B (sv) | 1990-05-07 |
Family
ID=26444794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8402898A SE462102B (sv) | 1983-06-13 | 1984-05-29 | Foerfarande foer framstaellning av boejt staalroer |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA1249121A (sv) |
| FR (1) | FR2547750B1 (sv) |
| GB (1) | GB2144148B (sv) |
| IT (1) | IT1174159B (sv) |
| SE (1) | SE462102B (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT390743B (de) * | 1988-09-16 | 1990-06-25 | Voest Alpine Stahl Donawitz | Verfahren zur herstellung von windungslegerrohren |
| EP0954617B1 (de) * | 1997-01-15 | 2001-08-08 | MANNESMANN Aktiengesellschaft | Verfahren zur herstellung nahtloser leitungsrohre mit stabiler streckgrenze bei erhöhten einsatztemperaturen |
| CZ289424B6 (cs) * | 1999-06-08 | 2002-01-16 | Jinpo Plus A. S. | Způsob výroby trubních oblouků z přímých, spirálově svařovaných trub |
| CA2750206C (en) * | 2009-01-21 | 2013-10-15 | Sumitomo Metal Industries, Ltd. | Bent metal member and a method for its manufacture |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943011A (en) * | 1972-03-16 | 1976-03-09 | Texas Instruments Incorporated | Deformable composite material |
| JPS518159A (en) * | 1974-07-11 | 1976-01-22 | Nippon Steel Corp | Kyokukanno seizoho |
| US4178417A (en) * | 1977-03-23 | 1979-12-11 | The Japan Steel Works, Ltd. | Clad steel |
| GB1601651A (en) * | 1978-03-08 | 1981-11-04 | Kobe Steel Ltd | Niobiumcontaining weldable structural steel |
| JPS54132421A (en) * | 1978-04-05 | 1979-10-15 | Nippon Steel Corp | Manufacture of high toughness bainite high tensile steel plate with superior weldability |
| JPS58151425A (ja) * | 1982-02-27 | 1983-09-08 | Nippon Kokan Kk <Nkk> | 低温靭性の優れた高耐食性クラツド鋼管の製造方法 |
-
1984
- 1984-05-17 CA CA000454582A patent/CA1249121A/en not_active Expired
- 1984-05-29 SE SE8402898A patent/SE462102B/sv not_active IP Right Cessation
- 1984-05-30 GB GB08413740A patent/GB2144148B/en not_active Expired
- 1984-06-08 IT IT21334/84A patent/IT1174159B/it active
- 1984-06-13 FR FR848409238A patent/FR2547750B1/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT8421334A0 (it) | 1984-06-08 |
| GB2144148A (en) | 1985-02-27 |
| SE462102B (sv) | 1990-05-07 |
| SE8402898D0 (sv) | 1984-05-29 |
| IT1174159B (it) | 1987-07-01 |
| FR2547750A1 (fr) | 1984-12-28 |
| GB8413740D0 (en) | 1984-07-04 |
| FR2547750B1 (fr) | 1992-08-14 |
| CA1249121A (en) | 1989-01-24 |
| GB2144148B (en) | 1986-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE8003567L (sv) | Forfaringssett for framstellning av rostfritt, ferritaustenitisk stal | |
| ATE346175T1 (de) | Rostfreier gussstahl mit guter hitzebeständigkeit und guter spannbarkeit | |
| KR920701499A (ko) | 페로크롬(ferrochromium)합금 | |
| ES8302115A1 (es) | Procedimiento para la obtencion de aleaciones metalicas amorfas a base de hierro,fosforo,carbono y cromo. | |
| SE8402898L (sv) | Forfarande for framstellning av bojt stalror med utmerkt hallfasthet och lag temperaturseghet | |
| JPS59229468A (ja) | 耐高温硫化性オ−ステナイト系ステンレス鋼 | |
| JPS5651532A (en) | Production of high-strength zinc hot dipped steel plate of superior workability | |
| CA2252569A1 (en) | Stainless steel alloy for pulp refiner plate | |
| JPS575819A (en) | Preparation of seamless line pipe having excellent sulfide hydrogen cracking resistance | |
| DE3463123D1 (en) | Welding wire for the pore-free welding-in of tubes in tube plates of heat exchangers or the like | |
| JPS55152127A (en) | Preparation of hot rolled steel plate with excellent enamelling property and moldability | |
| Taira et al. | Method for Manufacturing Bent Steel Pipe | |
| FI916064A (sv) | Förfarande för framställning av rostfritt stål med martensit/ferrit-tvåfasstruktur och stål som producerats med denna process | |
| DE3169748D1 (en) | Low interstitial, corrosion resistant, weldable ferritic stainless steel and process for the manufacture thereof | |
| JPH07157852A (ja) | 高温塩害特性に優れたフェライト系ステンレス鋼 | |
| TW429270B (en) | Process for producing a ferritic stainless steel having an improved corrosion resistance, especially resistance to intergranular and pitting corrosion | |
| JPS6187852A (ja) | 耐熱オ−ステナイト鋳鋼 | |
| RU2004133065A (ru) | Способ производства мартенситной нержавеющей стали | |
| JPS6254176B2 (sv) | ||
| JPS63433A (ja) | 低熱膨張・高減衰能ｃｖ鋳鉄 | |
| JPS57164972A (en) | Austenite steel with high strength at high temperature | |
| SU1151587A1 (ru) | Сталь | |
| JP3854894B2 (ja) | 高温強度に優れた低合金耐熱鋼 | |
| SU960307A1 (ru) | Коррозионностойка сталь | |
| SU1634724A1 (ru) | Сталь |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 8402898-4 Format of ref document f/p: F |
|
| NUG | Patent has lapsed |
Ref document number: 8402898-4 Format of ref document f/p: F |