CA2128019A1 - Pieces d'acier a haute resistance et methode de fabrication correspondante - Google Patents
Pieces d'acier a haute resistance et methode de fabrication correspondanteInfo
- Publication number
- CA2128019A1 CA2128019A1 CA 2128019 CA2128019A CA2128019A1 CA 2128019 A1 CA2128019 A1 CA 2128019A1 CA 2128019 CA2128019 CA 2128019 CA 2128019 A CA2128019 A CA 2128019A CA 2128019 A1 CA2128019 A1 CA 2128019A1
- Authority
- CA
- Canada
- Prior art keywords
- making
- strength steel
- steel parts
- strength
- blank
- 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
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
-
- 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
-
- 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
-
- 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
- C21D9/0093—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for screws; for bolts
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Forging (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82774092A | 1992-01-29 | 1992-01-29 | |
US827,740 | 1992-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2128019A1 true CA2128019A1 (fr) | 1993-08-05 |
CA2128019C CA2128019C (fr) | 1999-02-23 |
Family
ID=25250021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002128019A Expired - Lifetime CA2128019C (fr) | 1992-01-29 | 1993-01-21 | Pieces d'acier a haute resistance et methode de fabrication correspondante |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0624205A1 (fr) |
JP (1) | JP2878842B2 (fr) |
KR (1) | KR100230882B1 (fr) |
BR (1) | BR9305812A (fr) |
CA (1) | CA2128019C (fr) |
WO (1) | WO1993015233A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5454888A (en) * | 1990-10-24 | 1995-10-03 | Consolidated Metal Products, Inc. | Warm forming high-strength steel structural members |
BR9407195A (pt) * | 1993-07-14 | 1996-09-17 | Cons Metal Prod | Processo de fabricação de peça de aço de elevada resistência |
US6852181B2 (en) * | 2001-10-23 | 2005-02-08 | Consolidated Metal Products, Inc. | Flattened U-bolt and method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3001897A (en) * | 1956-10-22 | 1961-09-26 | Lasalle Steel Co | Steels and method of processing same |
US3720087A (en) * | 1969-10-03 | 1973-03-13 | Lasalle Steel Co | Metallurgical process of bending steel to desired curvature or straightness while avoiding losses in strength |
US3959999A (en) * | 1974-11-01 | 1976-06-01 | Ivan Konstantinovich Lyskov | Method of producing long-length articles from hot-rolled carbon steel and article produced thereby |
US4289548A (en) * | 1977-08-19 | 1981-09-15 | Jones & Laughlin Steel Corporation | High strength cold finished bars |
FR2525709B1 (fr) * | 1982-04-22 | 1986-04-04 | Ugine Aciers | Vis et boulons en acier a hautes caracteristiques mecaniques et procede d'elaboration de ces vis et boulons |
US5094698A (en) * | 1990-10-24 | 1992-03-10 | Consolidated Metal Products, Inc. | Method of making high strength steel parts |
-
1993
- 1993-01-21 WO PCT/US1993/000519 patent/WO1993015233A1/fr not_active Application Discontinuation
- 1993-01-21 JP JP5513314A patent/JP2878842B2/ja not_active Expired - Lifetime
- 1993-01-21 CA CA002128019A patent/CA2128019C/fr not_active Expired - Lifetime
- 1993-01-21 BR BR9305812A patent/BR9305812A/pt not_active IP Right Cessation
- 1993-01-21 EP EP93904550A patent/EP0624205A1/fr not_active Ceased
- 1993-01-21 KR KR1019940702598A patent/KR100230882B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU3587893A (en) | 1993-09-01 |
CA2128019C (fr) | 1999-02-23 |
KR100230882B1 (ko) | 1999-11-15 |
JPH07505188A (ja) | 1995-06-08 |
WO1993015233A1 (fr) | 1993-08-05 |
AU668542B2 (en) | 1996-05-09 |
EP0624205A1 (fr) | 1994-11-17 |
BR9305812A (pt) | 1997-02-18 |
JP2878842B2 (ja) | 1999-04-05 |
KR950700429A (ko) | 1995-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0589424A3 (en) | Shape steel material having high strength, high toughness and excellent fire resistance and process for producing rolled shape steel of said material | |
CA2093905A1 (fr) | Pieces d'acier haute resistance et methode de fabrication connexe | |
CA2155794A1 (fr) | Lien torsade en polymere sans fil metallique | |
CA2194067A1 (fr) | Elements de charpente profiles a chaud en acier extremement resistant | |
EP0815278A4 (fr) | Procede de fabrication de feuilles en alliage d'aluminium | |
CA2301597A1 (fr) | Elements structuraux en acier haute resistance lamines a chaud | |
CA2193847A1 (fr) | Elements de charpente profiles a froid en acier extremement resistant | |
CA2147979A1 (fr) | Pieces d'acier resistantes formees a froid | |
AU7123191A (en) | Surface-treated steel sheet having improved weldability and plating properties, and method for producing the same | |
EP0863029A3 (fr) | Barres anti-devers en acier à haute résistance et leur procédé de production | |
CA2128019A1 (fr) | Pieces d'acier a haute resistance et methode de fabrication correspondante | |
CA2166713A1 (fr) | Procede de formage a chaud de pieces en acier haute resistance | |
CA2266564A1 (fr) | Produits d'acier a haute resistance et tenacite, et methode de fabrication de ceux-ci | |
GB2234985A (en) | Production of bake-hardenable steel sheet | |
Gallagher Jr | Method of Making High Strength Steel Parts | |
AU5778894A (en) | Process for producing alkoxyiminoacetamide compounds and the production of intermediate compounds used in the process | |
AU2744188A (en) | Method for producing reinforced block material of metal or the like | |
AU5210090A (en) | A mutant of microbacterium, a strain 851r, and a process for producing 851 nutrient solution by application of the strain | |
EP0375273A3 (fr) | Minces tôles d'acier formables et leur procédé de fabrication | |
AU632228B2 (en) | Method of producing high-strength cold-rolled steel sheet suitable for working | |
Yamada et al. | Cold-Rolled Steel Strip Having Excellent Combined Press Formability and Method of Producing Same | |
AU6045394A (en) | Process for producing intermediate for 13,14-didehydroprostaglandin e | |
EP0601381A3 (en) | Process for the production of 2,5 dibromopyridine. | |
Kirkpatrick | The Manufacture of a Tubular Component 1. 50 in.(38. 1 mm) O. D. X 1. 127 in.(28. 6 mm) I. D. X 6. 56 in.(166. 6 mm) Long | |
Thiele | The New DIN 17102 Weldable Fine Grained Structural Steel, Normalized |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20130121 |