BR9106206A - Aco de endurecimento profundo - Google Patents

Aco de endurecimento profundo

Info

Publication number: BR9106206A
Authority: BR; Brazil
Prior art keywords: hardening steel; deep hardening; deep; steel; hardening
Prior art date: 1990-12-24

Application number

BR919106206A

Other languages

English (en)

Inventor

Joseph E Mcvicker

Original Assignee

Caterpillar Inc

Priority date (The priority date 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 date listed.)

1990-12-24

Filing date

1991-10-21

Publication date

1993-03-30

1991-10-21 Application filed by Caterpillar Inc filed Critical Caterpillar Inc

1993-03-30 Publication of BR9106206A publication Critical patent/BR9106206A/pt

Classifications

- 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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Steel (AREA)
Heat Treatment Of Articles (AREA)
Treatment Of Steel In Its Molten State (AREA)
Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)

BR919106206A 1990-12-24 1991-10-21 Aco de endurecimento profundo BR9106206A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US63290590A	1990-12-24	1990-12-24
PCT/US1991/007775 WO1992011397A1 (en)	1990-12-24	1991-10-21	Deep hardening steel having improved fracture toughness

Publications (1)

Publication Number	Publication Date
BR9106206A true BR9106206A (pt)	1993-03-30

Family

ID=24537457

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR919106206A BR9106206A (pt)	1990-12-24	1991-10-21	Aco de endurecimento profundo

Country Status (7)

Country	Link
US (1)	US5131965A (pt)
JP (1)	JPH05507125A (pt)
AU (1)	AU651934B2 (pt)
BR (1)	BR9106206A (pt)
CA (1)	CA2069923C (pt)
DE (1)	DE69109838T2 (pt)
WO (1)	WO1992011397A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5409554A (en) *	1993-09-15	1995-04-25	The Timken Company	Prevention of particle embrittlement in grain-refined, high-strength steels
US5525167A (en) *	1994-06-28	1996-06-11	Caterpillar Inc.	Elevated nitrogen high toughness steel article
US5595614A (en) *	1995-01-24	1997-01-21	Caterpillar Inc.	Deep hardening boron steel article having improved fracture toughness and wear characteristics
ES2130065B1 (es) *	1997-03-17	2000-01-16	Gsb Grupo Siderurgico Vasco S	Procedimiento de fabricacion de aceros microaleados con estructuras de ferrita acicular enfriadas de forma convencional.
JPH11140585A (ja) *	1997-09-05	1999-05-25	Timken Co:The	最適強靭性を有する熱処理鋼
US5900077A (en) *	1997-12-15	1999-05-04	Caterpillar Inc.	Hardness, strength, and fracture toughness steel
US6146472A (en) *	1998-05-28	2000-11-14	The Timken Company	Method of making case-carburized steel components with improved core toughness
JP4812220B2 (ja) *	2002-05-10	2011-11-09	株式会社小松製作所	高硬度高靭性鋼
JP4390576B2 (ja) *	2003-03-04	2009-12-24	株式会社小松製作所	転動部材
JP4390526B2 (ja) *	2003-03-11	2009-12-24	株式会社小松製作所	転動部材およびその製造方法
CN103805851B (zh) *	2012-11-15	2016-03-30	宝山钢铁股份有限公司	一种超高强度低成本热轧q&p钢及其生产方法
CN103805869B (zh) *	2012-11-15	2016-01-27	宝山钢铁股份有限公司	一种高强度热轧q&p钢及其制造方法
CN105886910B (zh) *	2016-04-20	2017-08-29	大连华锐重工特种备件制造有限公司	一种低温环境下使用的高性能复合铲齿及其制备方法
CN106086623A (zh) *	2016-07-13	2016-11-09	江苏东顺新能源科技有限公司	一种模锻斗齿材料及模锻斗齿加工工艺
MX2019003532A (es)	2016-10-13	2019-07-01	Caterpillar Inc	Pasador de oruga nitrurado para ensamblaje de cadena de oruga de una maquina.
CN112159936B (zh) *	2020-09-04	2022-04-08	中天钢铁集团有限公司	一种高质量锻造用斗齿用钢及其制备方法
US20220106000A1 (en)	2020-10-06	2022-04-07	Caterpillar Inc.	Ferritic Nitro-Carburized Track Pin for Track Chain Assembly of Machine
EP4127252A4 (en) *	2021-06-17	2023-10-04	Cummins Inc.	STEEL ALLOY AND METHOD OF MANUFACTURING HAVING AN IMPROVED COMBINATION OF HIGH TEMPERATURE RESISTANCE, OXIDATION RESISTANCE AND THERMAL CONDUCTIVITY

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE897576C (de) *	1939-12-19	1953-11-23	Deutsche Edelstahlwerke Ag	Staehle fuer Gegenstaende, deren Oberflaeche auf galvanischem Wege verchromt und anschliessend einer thermischen Diffusion unterzogen werden soll
US3431101A (en) *	1964-06-26	1969-03-04	Tatsuro Kunitake	Steel for hot working die having alloying elements of silicon, chromium and aluminum
NL6815120A (pt) *	1967-11-11	1969-05-13
US3901690A (en) *	1971-05-11	1975-08-26	Carpenter Technology Corp	Wear resistant alloy steels containing cb and one of ti, hf or zr
US4790977A (en) *	1987-09-10	1988-12-13	Armco Advanced Materials Corporation	Silicon modified low chromium ferritic alloy for high temperature use
JPH03243743A (ja) *	1990-02-20	1991-10-30	Nkk Corp	中常温域で高い硬度を有する中常温用耐摩耗鋼

1991
- 1991-07-02 US US07/725,860 patent/US5131965A/en not_active Expired - Lifetime
- 1991-10-21 JP JP91518521A patent/JPH05507125A/ja active Pending
- 1991-10-21 BR BR919106206A patent/BR9106206A/pt not_active Application Discontinuation
- 1991-10-21 WO PCT/US1991/007775 patent/WO1992011397A1/en not_active Ceased
- 1991-10-21 AU AU88748/91A patent/AU651934B2/en not_active Ceased
- 1991-10-21 CA CA002069923A patent/CA2069923C/en not_active Expired - Fee Related
- 1991-12-04 DE DE69109838T patent/DE69109838T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU8874891A (en)	1992-07-22
US5131965A (en)	1992-07-21
CA2069923A1 (en)	1992-06-25
DE69109838T2 (de)	1995-12-21
WO1992011397A1 (en)	1992-07-09
CA2069923C (en)	2002-04-30
JPH05507125A (ja)	1993-10-14
DE69109838D1 (de)	1995-06-22
AU651934B2 (en)	1994-08-04

Publication	Publication Date	Title
BR9200599A (pt)	1993-01-05	Composicao de po de aco
DE69127580D1 (de)	1997-10-16	Lagerstahl
BR9106206A (pt)	1993-03-30	Aco de endurecimento profundo
BR9107065A (pt)	1993-09-28	Fundicao de objetos de metal
DE59000277D1 (de)	1992-10-01	Metallischer wabenkoerper.
BR9005161A (pt)	1991-09-17	Conjunto de mancal de rolamento
BR9005162A (pt)	1991-09-17	Conjunto de mancal de rolamento
FI906406L (fi)	1991-12-07	Noetningsbestaendigt staol.
DE69005853D1 (de)	1994-02-24	Laminierte Stahldichtung.
KR960703440A (ko)	1996-08-17	전로제강법
DE69001647D1 (de)	1993-06-24	Laminierte stahldichtung.
IT8567613A1 (it)	1987-01-03	Dispositivo automatico di tempra ad induzione.
DE69119717D1 (de)	1996-06-27	Korrosionsverhinderung
FI921390A7 (fi)	1993-08-28	Friktionsfast staol
BR9305079A (pt)	1994-06-21	Mancal de rolamento
IT9020625A0 (it)	1990-06-13	cuscinetto
ATA96489A (de)	1990-12-15	Martensitaushaertbarer stahl
BR8805189A (pt)	1990-05-22	Aco de elevada resistencia
DE69117262D1 (de)	1996-03-28	Für Induktionshärtung geeigneter Stahl
MX9102224A (es)	1992-07-08	Perforadora de acero
DE69017901D1 (de)	1995-04-20	Antidiebstahlanordnung.
FI921391L (fi)	1993-08-28	Friktionsfast staol
DE59104368D1 (de)	1995-03-09	Stahltür.
FI902848A7 (fi)	1990-12-10	Rakenneteräs
KR960002602U (ko)	1996-01-22	스틸 룰

Legal Events

Date	Code	Title	Description
1998-12-22	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
1999-09-28	FA8	Dismissal: dismissal - article 36, par. 1 of industrial property law