MX2019003532A - Pasador de oruga nitrurado para ensamblaje de cadena de oruga de una maquina. - Google Patents
Pasador de oruga nitrurado para ensamblaje de cadena de oruga de una maquina.Info
- Publication number
- MX2019003532A MX2019003532A MX2019003532A MX2019003532A MX2019003532A MX 2019003532 A MX2019003532 A MX 2019003532A MX 2019003532 A MX2019003532 A MX 2019003532A MX 2019003532 A MX2019003532 A MX 2019003532A MX 2019003532 A MX2019003532 A MX 2019003532A
- Authority
- MX
- Mexico
- Prior art keywords
- track
- chain assembly
- nitrided
- machine
- pin
- Prior art date
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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0087—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for chains, for chain links
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/20—Tracks of articulated type, e.g. chains
- B62D55/205—Connections between track links
- B62D55/21—Links connected by transverse pivot pins
-
- 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
- C21D1/06—Surface hardening
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- 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
-
- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/24—Nitriding
- C23C8/26—Nitriding of ferrous surfaces
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding
- C23C8/38—Treatment of ferrous surfaces
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/40—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
- C23C8/42—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions only one element being applied
- C23C8/48—Nitriding
- C23C8/50—Nitriding of ferrous surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Heat Treatment Of Articles (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
Un pasador de oruga (80, 180) para un ensamblaje de cadena de oruga (16) incluye un cuerpo (120, 220) hecho de una aleación de acero. La aleación de acero tiene una composición que comprende hierro, un elemento formador de nitruro y silicio. La composición de la aleación de acero comprende al menos un 0,5 por ciento en peso de silicio. El cuerpo (120, 220) incluye una superficie externa nitrurada (125, 225).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/292,985 US10272960B2 (en) | 2015-11-05 | 2016-10-13 | Nitrided track pin for track chain assembly of machine |
PCT/US2017/053606 WO2018071175A1 (en) | 2016-10-13 | 2017-09-27 | Nitrided track pin for track chain assembly of machine |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019003532A true MX2019003532A (es) | 2019-07-01 |
Family
ID=60138923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019003532A MX2019003532A (es) | 2016-10-13 | 2017-09-27 | Pasador de oruga nitrurado para ensamblaje de cadena de oruga de una maquina. |
Country Status (8)
Country | Link |
---|---|
EP (2) | EP3696289B1 (es) |
CN (1) | CN109790591A (es) |
AU (1) | AU2017342752B2 (es) |
CA (1) | CA3039763A1 (es) |
CL (1) | CL2019000912A1 (es) |
ES (1) | ES2874651T3 (es) |
MX (1) | MX2019003532A (es) |
WO (1) | WO2018071175A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11524733B2 (en) * | 2019-08-07 | 2022-12-13 | Caterpillar Inc. | Track assembly bushing having while iron member |
US20220106000A1 (en) * | 2020-10-06 | 2022-04-07 | Caterpillar Inc. | Ferritic Nitro-Carburized Track Pin for Track Chain Assembly of Machine |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6024172B2 (ja) * | 1977-03-15 | 1985-06-11 | 日新製鋼株式会社 | 予備熱処理なしで窒化処理後に高い芯部硬度を有する窒化用鋼 |
JPS5916950A (ja) * | 1982-07-16 | 1984-01-28 | Sumitomo Metal Ind Ltd | 軟窒化用鋼 |
US5131965A (en) * | 1990-12-24 | 1992-07-21 | Caterpillar Inc. | Deep hardening steel article having improved fracture toughness |
JP3430685B2 (ja) * | 1994-12-13 | 2003-07-28 | 住友金属工業株式会社 | 耐ピッチング性軟窒化歯車 |
WO1998041771A1 (en) * | 1997-03-19 | 1998-09-24 | Caterpillar Inc. | Track and/or hinge pin having improved abrasion, corrosion and galling resistance |
JP2000063935A (ja) * | 1998-08-20 | 2000-02-29 | Mitsubishi Seiko Muroran Tokushuko Kk | 窒化部品の製造方法 |
DE60132560T2 (de) * | 2000-12-22 | 2009-01-29 | Hitachi Construction Machinery Co., Ltd. | Raupenkette |
JP4481522B2 (ja) * | 2001-04-03 | 2010-06-16 | 日立建機株式会社 | 履帯 |
JP4282284B2 (ja) * | 2001-08-22 | 2009-06-17 | 株式会社小松製作所 | 履帯 |
JP4812220B2 (ja) * | 2002-05-10 | 2011-11-09 | 株式会社小松製作所 | 高硬度高靭性鋼 |
US7347513B2 (en) | 2005-06-20 | 2008-03-25 | Caterpillar Inc. | Cartridge assembly for a track chain of a track type machine and machine using same |
JP2007077411A (ja) * | 2005-09-09 | 2007-03-29 | Daido Steel Co Ltd | 疲労強度および摩耗特性にすぐれた機械構造部品とその製造方法 |
US8287056B2 (en) | 2008-12-05 | 2012-10-16 | Caterpillar Inc. | Lobed bushing for track assembly and track-type machine using same |
CN101928888B (zh) * | 2009-06-23 | 2012-09-19 | 宝山钢铁股份有限公司 | 一种抗二氧化碳腐蚀用低合金钢及其制造方法 |
EP2546380B1 (en) * | 2010-03-11 | 2016-06-08 | Nippon Steel & Sumitomo Metal Corporation | High-strength steel wire rod and high-strength bolt with excellent resistance to delayed fracture, and manufacturing method therefor |
US20140152086A1 (en) * | 2012-11-30 | 2014-06-05 | Caterpillar Inc. | Undercarriage track link |
CN103556059B (zh) * | 2013-11-01 | 2015-08-26 | 常熟华威履带有限公司 | 一种履带销材料 |
US20170130304A1 (en) * | 2015-11-05 | 2017-05-11 | Caterpillar Inc. | Alloy with High Core Hardness Suitable for Rapid Nitriding |
-
2017
- 2017-09-27 MX MX2019003532A patent/MX2019003532A/es unknown
- 2017-09-27 WO PCT/US2017/053606 patent/WO2018071175A1/en unknown
- 2017-09-27 CA CA3039763A patent/CA3039763A1/en active Pending
- 2017-09-27 EP EP20169143.3A patent/EP3696289B1/en active Active
- 2017-09-27 EP EP17787066.4A patent/EP3526351B1/en active Active
- 2017-09-27 CN CN201780058623.6A patent/CN109790591A/zh active Pending
- 2017-09-27 AU AU2017342752A patent/AU2017342752B2/en active Active
- 2017-09-27 ES ES17787066T patent/ES2874651T3/es active Active
-
2019
- 2019-04-04 CL CL2019000912A patent/CL2019000912A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU2017342752B2 (en) | 2022-08-25 |
WO2018071175A1 (en) | 2018-04-19 |
AU2017342752A1 (en) | 2019-05-02 |
EP3526351A1 (en) | 2019-08-21 |
CL2019000912A1 (es) | 2019-08-16 |
EP3696289B1 (en) | 2024-05-08 |
CN109790591A (zh) | 2019-05-21 |
ES2874651T3 (es) | 2021-11-05 |
CA3039763A1 (en) | 2018-04-19 |
EP3526351B1 (en) | 2021-04-07 |
EP3696289A1 (en) | 2020-08-19 |
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