BR9714824A - Processo para fabricação de um componente estrutural de aço de alta resistência - Google Patents
Processo para fabricação de um componente estrutural de aço de alta resistênciaInfo
- Publication number
- BR9714824A BR9714824A BR9714824-5A BR9714824A BR9714824A BR 9714824 A BR9714824 A BR 9714824A BR 9714824 A BR9714824 A BR 9714824A BR 9714824 A BR9714824 A BR 9714824A
- Authority
- BR
- Brazil
- Prior art keywords
- strength steel
- high strength
- manufacturing
- structural component
- strength
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
- B60G21/0551—Mounting means 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
- 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
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/122—Mounting of torsion springs
- B60G2204/1222—Middle mounts of stabiliser on vehicle body or chassis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/44—Centering or positioning means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/45—Stops limiting travel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/42—Springs
- B60G2206/427—Stabiliser bars or 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S72/00—Metal deforming
- Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Laminated Bodies (AREA)
Abstract
"PROCESSO PARA FABRICAçãO DE UM COMPONENTE ESTRUTURAL DE AçO DE ALTA RESISTêNCIA" São divulgados componentes estruturais de aço de alta resistência e um processo para fabricá-los, pelo fornecimento de um material de aço de alta resistência tendo uma composição química específica e preferivelmente uma resistência à tração de pelo menos cerca de 827.371 kPa (120.000 psi) e uma intensidade de escoamento de pelo menos cerca de 620.528 kPa (90.000 psi) e laminação a quente do mesmo para prover o componente estrutural com a configuração geométrica desejada.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9714824-5A BR9714824A (pt) | 1995-09-22 | 1997-09-18 | Processo para fabricação de um componente estrutural de aço de alta resistência |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/532,534 US5704998A (en) | 1990-10-24 | 1995-09-22 | Hot rolling high-strength steel structural members |
BR9714824-5A BR9714824A (pt) | 1995-09-22 | 1997-09-18 | Processo para fabricação de um componente estrutural de aço de alta resistência |
PCT/US1997/016497 WO1999014383A1 (en) | 1995-09-22 | 1997-09-18 | Hot rolling high-strength steel structural members |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9714824A true BR9714824A (pt) | 2000-07-25 |
Family
ID=26792770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9714824-5A BR9714824A (pt) | 1995-09-22 | 1997-09-18 | Processo para fabricação de um componente estrutural de aço de alta resistência |
Country Status (12)
Country | Link |
---|---|
US (1) | US5704998A (pt) |
EP (1) | EP1021572B1 (pt) |
JP (1) | JP2001516806A (pt) |
AT (1) | ATE262045T1 (pt) |
AU (1) | AU729607B2 (pt) |
BR (1) | BR9714824A (pt) |
CA (1) | CA2301597C (pt) |
DE (1) | DE69728188T2 (pt) |
DK (1) | DK1021572T3 (pt) |
ES (1) | ES2215240T3 (pt) |
PT (1) | PT1021572E (pt) |
WO (1) | WO1999014383A1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6866457B2 (en) * | 2001-04-05 | 2005-03-15 | Industrial And Automotive Fasteners, L.L.C. | Decorative capped wheel nut or bolt assembly and method |
US6957939B2 (en) * | 2001-04-05 | 2005-10-25 | Industrial And Automotive Fasteners, L.L.C. | Decorative capped wheel nut and method of assembly |
US7438512B2 (en) * | 2001-08-20 | 2008-10-21 | Maclean-Fogg Company | U-bolt assembly |
US6749386B2 (en) | 2001-08-20 | 2004-06-15 | Maclean-Fogg Company | Locking fastener assembly |
ES2278057T3 (es) * | 2001-09-06 | 2007-08-01 | Maclean-Fogg Gmbh | Un montaje de sujecion. |
US6852181B2 (en) * | 2001-10-23 | 2005-02-08 | Consolidated Metal Products, Inc. | Flattened U-bolt and method |
US7004700B2 (en) * | 2002-04-26 | 2006-02-28 | Maclean-Fogg Company | Theft deterrent wheel fastener cap assembly and method |
SE525426C2 (sv) * | 2002-05-02 | 2005-02-15 | Skf Ab | Metod för tillverkning av ringar och en anordning för genomförande av metoden. |
US7073238B1 (en) | 2003-08-07 | 2006-07-11 | Cmc Steel Fabricators, Inc. | Single slitting process for recycling rail |
US7465135B2 (en) * | 2003-11-14 | 2008-12-16 | Maclean-Fogg Company | U-Nut fastening assembly |
AT506269B1 (de) * | 2008-01-14 | 2010-02-15 | Vae Eisenbahnsysteme Gmbh | Weiche mit beweglicher herzstückspitze |
US9321347B2 (en) * | 2010-06-14 | 2016-04-26 | Ford Global Technologies, Llc | Compliance structure for a distensible fuel tank |
US8833039B2 (en) | 2011-09-23 | 2014-09-16 | Consolidated Metal Products, Inc. | Hot-rolled high-strength steel truck frame rail |
US9027309B2 (en) | 2012-01-09 | 2015-05-12 | Consolidated Metal Products, Inc. | Welded hot-rolled high-strength steel structural members and methods |
CN109385544A (zh) * | 2018-09-17 | 2019-02-26 | 上海大学 | 铸造铝硅合金用Al-M-B晶粒细化剂及其制备方法 |
Family Cites Families (45)
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US1862281A (en) * | 1930-08-30 | 1932-06-07 | Schaefer Frederic | Method of manufacturing brake hangers |
CH218873A (de) * | 1939-06-07 | 1942-01-15 | Barmag Barmer Maschf | Verfahren zur Herstellung von zylindrischen Kunstseidenwickeln. |
US2767837A (en) * | 1955-06-27 | 1956-10-23 | Lasalle Steel Co | Process of extruding steel |
US2767836A (en) * | 1955-06-27 | 1956-10-23 | Lasalle Steel Co | Process of extruding steel |
US2880855A (en) * | 1955-11-29 | 1959-04-07 | Lasalle Steel Co | Method of processing steel |
US3001897A (en) * | 1956-10-22 | 1961-09-26 | Lasalle Steel Co | Steels and method of processing same |
US3066408A (en) * | 1957-12-31 | 1962-12-04 | United States Steel Corp | Method of producing steel forging and articles produced thereby |
US3076361A (en) * | 1960-05-12 | 1963-02-05 | Bethlehem Steel Corp | Rolling steel in ferritic state |
GB1049911A (en) * | 1963-01-18 | 1966-11-30 | Yawata Iron & Steel Co | Process for manufacturing tough steel |
GB1172093A (en) * | 1965-10-23 | 1969-11-26 | Federal Mogul Corp | Improvements in Forging Parts from Workpieces |
GB1166477A (en) * | 1965-10-30 | 1969-10-08 | Nippon Kokan Kk | Method for Improving the Mechanical Strength of Elongate Ferrous Metal Workpieces |
FR1528619A (fr) * | 1966-09-08 | 1968-06-14 | Wendel & Cie De | Procédé pour l'ébauchage de grosses poutrelles de grande largeur |
US3488231A (en) * | 1966-11-22 | 1970-01-06 | Atomic Energy Commission | Treatment of steel |
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 |
JPS5317968B2 (pt) * | 1972-10-27 | 1978-06-12 | ||
US3904445A (en) * | 1972-12-29 | 1975-09-09 | Jr Hugh M Gallagher | Steel bar stock and method for making same |
US3883371A (en) * | 1973-02-21 | 1975-05-13 | Brunswick Corp | Twist drawn wire |
US3908431A (en) * | 1974-05-07 | 1975-09-30 | Lasalle Steel Co | Steels and method for production of same |
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 |
JPS51144328A (en) * | 1975-06-06 | 1976-12-11 | Kobe Steel Ltd | Process for producing high tensile strength bolts with high yield rati o |
US4289548A (en) * | 1977-08-19 | 1981-09-15 | Jones & Laughlin Steel Corporation | High strength cold finished bars |
CA1154617A (en) * | 1979-03-17 | 1983-10-04 | Masatoshi Nishizawa | Warm forging method for cup-shaped pieces |
JPS55126340A (en) * | 1979-03-19 | 1980-09-30 | Diesel Kiki Co Ltd | Working method of cam shaft |
JPS564612A (en) * | 1979-06-25 | 1981-01-19 | Nippon Gakki Seizo Kk | Marbleized product |
JPS5847366B2 (ja) * | 1979-09-07 | 1983-10-21 | 日本発条株式会社 | 車輛用スタビライザ |
JPS59282B2 (ja) * | 1979-12-29 | 1984-01-06 | 住友金属工業株式会社 | H形鋼用粗形鋼片の製造方法 |
US4378687A (en) * | 1981-01-22 | 1983-04-05 | Shilov Vladislav A | Method for rolling H-sections in continuous mill |
JPS5827958A (ja) * | 1981-08-11 | 1983-02-18 | Aichi Steel Works Ltd | 耐へたり性の優れたばね用鋼 |
JPS5887222A (ja) * | 1981-11-19 | 1983-05-25 | Kobe Steel Ltd | 降伏棚比の大きい高強度鉄筋用鋼の製造法 |
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 |
JPS599122A (ja) * | 1982-07-05 | 1984-01-18 | Kawasaki Steel Corp | 非調質高強度,高靭性鋼の製造方法 |
JPS59202101A (ja) * | 1983-05-04 | 1984-11-15 | Nippon Steel Corp | フランジを有する形材の圧延方法 |
US4608851A (en) * | 1984-03-23 | 1986-09-02 | National Forge Co. | Warm-working of austenitic stainless steel |
IT1187613B (it) * | 1985-12-16 | 1987-12-23 | Danieli Off Mecc | Metodo per laminare sezioni multiple e laminati cosi' ottenuti |
JPS63260610A (ja) * | 1986-12-29 | 1988-10-27 | Nippon Steel Corp | フランジを有する形材のエッジング圧延ロール |
DE3730471A1 (de) * | 1987-09-11 | 1989-03-23 | Schloemann Siemag Ag | Kompaktwalzwerk und arbeitsverfahren zum walzen von formstahl |
US4805437A (en) * | 1987-12-21 | 1989-02-21 | The National Machinery Company | Method and apparatus for producing fasteners having wrenching sockets therein |
US4982591A (en) * | 1988-12-20 | 1991-01-08 | W. Silver, Inc. | Rail recycle process |
US4958508A (en) * | 1989-10-30 | 1990-09-25 | Lin Emily M Y | Double hook-bolt mortise lock |
US5496425A (en) * | 1990-10-24 | 1996-03-05 | Consolidated Metal Products, Inc. | Cold formed high-strength steel structural members |
US5330594A (en) * | 1990-10-24 | 1994-07-19 | Consolidated Metal Products, Inc. | Method of making cold formed high-strength steel parts |
DE484854T1 (de) * | 1990-11-05 | 1994-02-03 | Kawasaki Steel Co | Verfahren zum Walzen von Doppel-T-Trägern. |
JP2712846B2 (ja) * | 1991-02-08 | 1998-02-16 | 住友金属工業株式会社 | 形鋼の圧延方法および圧延装置 |
IT1252165B (it) * | 1991-12-04 | 1995-06-05 | Giulio Properzi | Procedimento e gruppo di laminazione di metalli per la produzione di una barra o vergella tonda da una barra o vergella tonda di maggiore diametro |
US5527401A (en) * | 1993-06-30 | 1996-06-18 | Samsung Heavy Industry Co., Ltd. | High toughness and high strength untempered steel and processing method thereof |
-
1995
- 1995-09-22 US US08/532,534 patent/US5704998A/en not_active Expired - Lifetime
-
1997
- 1997-09-18 EP EP97943350A patent/EP1021572B1/en not_active Expired - Lifetime
- 1997-09-18 WO PCT/US1997/016497 patent/WO1999014383A1/en active IP Right Grant
- 1997-09-18 DK DK97943350T patent/DK1021572T3/da active
- 1997-09-18 BR BR9714824-5A patent/BR9714824A/pt not_active IP Right Cessation
- 1997-09-18 AU AU44840/97A patent/AU729607B2/en not_active Expired
- 1997-09-18 DE DE69728188T patent/DE69728188T2/de not_active Expired - Lifetime
- 1997-09-18 JP JP2000511920A patent/JP2001516806A/ja active Pending
- 1997-09-18 CA CA002301597A patent/CA2301597C/en not_active Expired - Lifetime
- 1997-09-18 ES ES97943350T patent/ES2215240T3/es not_active Expired - Lifetime
- 1997-09-18 AT AT97943350T patent/ATE262045T1/de not_active IP Right Cessation
- 1997-09-18 PT PT97943350T patent/PT1021572E/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DK1021572T3 (da) | 2004-04-13 |
ES2215240T3 (es) | 2004-10-01 |
DE69728188D1 (de) | 2004-04-22 |
EP1021572B1 (en) | 2004-03-17 |
AU4484097A (en) | 1999-04-05 |
EP1021572A1 (en) | 2000-07-26 |
CA2301597A1 (en) | 1999-03-25 |
AU729607B2 (en) | 2001-02-08 |
DE69728188T2 (de) | 2004-09-23 |
WO1999014383A1 (en) | 1999-03-25 |
US5704998A (en) | 1998-01-06 |
JP2001516806A (ja) | 2001-10-02 |
PT1021572E (pt) | 2004-07-30 |
CA2301597C (en) | 2009-02-17 |
ATE262045T1 (de) | 2004-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |