CA2424074A1 - Acier et procede de production d'un produit intermediaire - Google Patents
Acier et procede de production d'un produit intermediaire Download PDFInfo
- Publication number
- CA2424074A1 CA2424074A1 CA002424074A CA2424074A CA2424074A1 CA 2424074 A1 CA2424074 A1 CA 2424074A1 CA 002424074 A CA002424074 A CA 002424074A CA 2424074 A CA2424074 A CA 2424074A CA 2424074 A1 CA2424074 A1 CA 2424074A1
- Authority
- CA
- Canada
- Prior art keywords
- steel
- max
- hot forming
- intermediate product
- cndot
- Prior art date
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract 18
- 239000010959 steel Substances 0.000 title claims abstract 18
- 239000013067 intermediate product Substances 0.000 title claims 5
- 238000004519 manufacturing process Methods 0.000 title claims 5
- 229910052802 copper Inorganic materials 0.000 claims abstract 7
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910052785 arsenic Inorganic materials 0.000 claims abstract 4
- 229910052796 boron Inorganic materials 0.000 claims abstract 4
- 229910052804 chromium Inorganic materials 0.000 claims abstract 4
- 229910052748 manganese Inorganic materials 0.000 claims abstract 4
- 239000000203 mixture Substances 0.000 claims abstract 4
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract 4
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract 4
- 229910052717 sulfur Inorganic materials 0.000 claims abstract 4
- 229910052718 tin Inorganic materials 0.000 claims abstract 4
- 238000005260 corrosion Methods 0.000 claims abstract 3
- 230000007797 corrosion Effects 0.000 claims abstract 3
- 229910052758 niobium Inorganic materials 0.000 claims abstract 3
- 229910052684 Cerium Inorganic materials 0.000 claims abstract 2
- 239000012535 impurity Substances 0.000 claims abstract 2
- 229910052742 iron Inorganic materials 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims 6
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- 239000002994 raw material Substances 0.000 claims 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 239000005864 Sulphur Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 2
- 238000000137 annealing Methods 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 claims 1
- 238000005242 forging Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005098 hot rolling Methods 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 238000005496 tempering Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
-
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
-
- 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
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
La présente invention concerne un acier, destiné en particulier à la fabrication d'outils exposés à la corrosion, lequel présente la composition suivante (en pourcent en masse): C: au minimum 0,02 et au maximum 0,12 %; Si: au maximum 1,5 %; Mn: plus de 1,0 - 2,50 %; P: au maximum 0,035 %; S: au minimum 0,04 % et moins de 0,15 %; Cr: plus de 8,0 % et moins de 12 %; Mo: plus de 0,0 % et au maximum 0,20 %; V: plus de 0,0 % et au maximum 0,25 %; Nb: plus de 0,1 % et au maximum 0,5 %; N: au moins 0,02 % et au maximum 0,12 %; Ni: au maximum 0,5 %; B: au maximum 0,005 %; Cu: au maximum 0,3 %; Al: au maximum 0,035 %; Sn: au maximum 0,035 %; As: au maximum 0,02 %; et au moins un des éléments Ca, Mg ou Ce, la somme des teneurs en ces éléments étant égale à au moins 0,0002 % et au maximum à 0,015 %; le solde étant constitué de fer et des impuretés inévitables.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10103290A DE10103290A1 (de) | 2001-01-25 | 2001-01-25 | Stahl und Verfahren zur Herstellung eines Zwischenproduktes |
DE10103290.0 | 2001-01-25 | ||
PCT/EP2002/000746 WO2002059389A2 (fr) | 2001-01-25 | 2002-01-25 | Acier et procede de production d'un produit intermediaire |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2424074A1 true CA2424074A1 (fr) | 2003-03-28 |
CA2424074C CA2424074C (fr) | 2011-03-15 |
Family
ID=7671694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2424074A Expired - Fee Related CA2424074C (fr) | 2001-01-25 | 2002-01-25 | Acier et procede de production d'un produit intermediaire |
Country Status (12)
Country | Link |
---|---|
US (1) | US20040050459A1 (fr) |
EP (1) | EP1358359B1 (fr) |
JP (1) | JP3943499B2 (fr) |
AT (1) | ATE269911T1 (fr) |
AU (1) | AU2002250853B2 (fr) |
CA (1) | CA2424074C (fr) |
DE (2) | DE10103290A1 (fr) |
DK (1) | DK1358359T3 (fr) |
ES (1) | ES2223037T3 (fr) |
PT (1) | PT1358359E (fr) |
TR (1) | TR200402213T4 (fr) |
WO (1) | WO2002059389A2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2872825B1 (fr) * | 2004-07-12 | 2007-04-27 | Industeel Creusot | Acier inoxydable martensitique pour moules et carcasses de moules d'injection |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2287521A1 (fr) * | 1974-10-11 | 1976-05-07 | Ugine Aciers | Acier de decolletage |
DE3018537A1 (de) * | 1979-05-17 | 1980-11-27 | Daido Steel Co Ltd | Kontrollierte einschluesse enthaltender automatenstahl und verfahren zu seiner herstellung |
US4294613A (en) * | 1979-07-03 | 1981-10-13 | Henrik Giflo | Acid resistant, high-strength steel suitable for polishing |
JPS59153831A (ja) * | 1983-02-23 | 1984-09-01 | Sumitomo Metal Ind Ltd | フエライト系耐熱ステンレス鋼板の製造法 |
JPH01215489A (ja) * | 1988-02-19 | 1989-08-29 | Sumitomo Metal Ind Ltd | 高Crフェライト鋼用溶接材料 |
JP3068216B2 (ja) * | 1990-12-28 | 2000-07-24 | 東北特殊鋼株式会社 | 高冷鍛性電磁ステンレス鋼 |
US5362337A (en) * | 1993-09-28 | 1994-11-08 | Crs Holdings, Inc. | Free-machining martensitic stainless steel |
US6090230A (en) * | 1996-06-05 | 2000-07-18 | Sumitomo Metal Industries, Ltd. | Method of cooling a steel pipe |
JP2000144334A (ja) * | 1998-11-06 | 2000-05-26 | Daido Steel Co Ltd | 耐溶損性に優れたAlダイカスト金型用鋼 |
-
2001
- 2001-01-25 DE DE10103290A patent/DE10103290A1/de not_active Withdrawn
-
2002
- 2002-01-25 DK DK02719725T patent/DK1358359T3/da active
- 2002-01-25 EP EP02719725A patent/EP1358359B1/fr not_active Expired - Lifetime
- 2002-01-25 CA CA2424074A patent/CA2424074C/fr not_active Expired - Fee Related
- 2002-01-25 ES ES02719725T patent/ES2223037T3/es not_active Expired - Lifetime
- 2002-01-25 TR TR2004/02213T patent/TR200402213T4/xx unknown
- 2002-01-25 AT AT02719725T patent/ATE269911T1/de active
- 2002-01-25 WO PCT/EP2002/000746 patent/WO2002059389A2/fr active IP Right Grant
- 2002-01-25 JP JP2002559870A patent/JP3943499B2/ja not_active Expired - Fee Related
- 2002-01-25 PT PT02719725T patent/PT1358359E/pt unknown
- 2002-01-25 AU AU2002250853A patent/AU2002250853B2/en not_active Ceased
- 2002-01-25 US US10/470,139 patent/US20040050459A1/en not_active Abandoned
- 2002-01-25 DE DE50200545T patent/DE50200545D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE269911T1 (de) | 2004-07-15 |
EP1358359B1 (fr) | 2004-06-23 |
CA2424074C (fr) | 2011-03-15 |
JP3943499B2 (ja) | 2007-07-11 |
PT1358359E (pt) | 2004-11-30 |
DE10103290A1 (de) | 2002-08-22 |
US20040050459A1 (en) | 2004-03-18 |
AU2002250853B2 (en) | 2006-08-03 |
EP1358359A2 (fr) | 2003-11-05 |
DK1358359T3 (da) | 2004-10-18 |
ES2223037T3 (es) | 2005-02-16 |
JP2004520487A (ja) | 2004-07-08 |
WO2002059389A2 (fr) | 2002-08-01 |
TR200402213T4 (tr) | 2004-10-21 |
WO2002059389A3 (fr) | 2002-09-19 |
DE50200545D1 (de) | 2004-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20160125 |