PE20210968A1 - Hierros fundidos blancos tenaces y resistentes a la corrosion - Google Patents
Hierros fundidos blancos tenaces y resistentes a la corrosionInfo
- Publication number
- PE20210968A1 PE20210968A1 PE2020000694A PE2020000694A PE20210968A1 PE 20210968 A1 PE20210968 A1 PE 20210968A1 PE 2020000694 A PE2020000694 A PE 2020000694A PE 2020000694 A PE2020000694 A PE 2020000694A PE 20210968 A1 PE20210968 A1 PE 20210968A1
- Authority
- PE
- Peru
- Prior art keywords
- strong
- corrosion resistant
- white cast
- cast irons
- resistant white
- 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
- 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
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
-
- 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
- C21D5/00—Heat treatments of cast-iron
- C21D5/04—Heat treatments of cast-iron of white cast-iron
-
- 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
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/006—Making ferrous alloys compositions used for making ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/08—Making cast-iron alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
- C22C37/08—Cast-iron alloys containing chromium with nickel
-
- 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
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/22—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
- C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
-
- 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
- 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
-
- 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
- C21D2211/004—Dispersions; Precipitations
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2204/00—End product comprising different layers, coatings or parts of cermet
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)
- Ceramic Products (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Heat Treatment Of Articles (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Earth Drilling (AREA)
Abstract
Una pieza moldeada de uso final de un hierro blanco de alto cromo, es decir, una pieza moldeada que ha sido tratada por calor, incluye una matriz ferrosa y al menos dos carburos de cromo diferentes dispersos en la matriz, con al menos uno de los carburos de cromo que incluye un producto de transformacion de un carburo de cromo en bruto de colada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2017904866A AU2017904866A0 (en) | 2017-12-04 | Tough and corrosion resistant white cast irons | |
PCT/AU2018/051297 WO2019109138A1 (en) | 2017-12-04 | 2018-12-04 | Tough and corrosion resistant white cast irons |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20210968A1 true PE20210968A1 (es) | 2021-05-25 |
Family
ID=66750015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2020000694A PE20210968A1 (es) | 2017-12-04 | 2018-12-04 | Hierros fundidos blancos tenaces y resistentes a la corrosion |
Country Status (12)
Country | Link |
---|---|
US (1) | US20210238702A1 (es) |
EP (1) | EP3720979A4 (es) |
CN (1) | CN111566230A (es) |
AU (1) | AU2018379389B2 (es) |
BR (1) | BR112020011171A2 (es) |
CA (1) | CA3084610A1 (es) |
CL (1) | CL2020001489A1 (es) |
EA (1) | EA202091383A1 (es) |
MA (2) | MA51050A (es) |
MX (1) | MX2020005831A (es) |
PE (1) | PE20210968A1 (es) |
WO (1) | WO2019109138A1 (es) |
Families Citing this family (3)
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 |
US11697462B2 (en) * | 2020-01-24 | 2023-07-11 | Caterpillar Inc. | Track shoe with wear resistant grouser |
US11572114B2 (en) * | 2020-03-10 | 2023-02-07 | Caterpillar Inc. | Track assembly bushing having a wear member |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH648353A5 (de) * | 1979-11-19 | 1985-03-15 | Fischer Ag Georg | Gussteile mit hoher schlagzaehigkeit und ein verfahren zu deren herstellung. |
ZA844074B (en) * | 1983-05-30 | 1986-04-30 | Vickers Australia Ltd | Abrasion resistant materials |
GB8403036D0 (en) * | 1984-02-04 | 1984-03-07 | Sheepbridge Equipment Ltd | Cast iron alloys |
US4844738A (en) * | 1986-10-31 | 1989-07-04 | Mitsubishi Kinzoku Kabushiki Kaisha | Carbide-dispersed type Fe-base sintered alloy excellent in wear resistance |
JPH01162745A (ja) * | 1987-12-19 | 1989-06-27 | Kanto Tokushu Seiko Kk | 圧延用ロール |
JP2709103B2 (ja) * | 1988-11-28 | 1998-02-04 | 日本ピストンリング株式会社 | ロッカーアーム |
NZ266400A (en) * | 1993-05-21 | 1997-09-22 | Warman Int Ltd | Casting method for eutectic alloy system: adding particulate material to molten stream to extract heat at point of casting |
WO1995031581A1 (de) * | 1994-05-17 | 1995-11-23 | Ksb Aktiengesellschaft | Hartguss mit hoher korrosions- und verschleissbeständigkeit |
JP2000328199A (ja) * | 1999-05-11 | 2000-11-28 | Nippon Steel Corp | 耐摩耗材料 |
JP3694732B2 (ja) * | 2000-05-16 | 2005-09-14 | 独立行政法人産業技術総合研究所 | 高硬度高クロム鋳鉄粉末合金の製造方法 |
US6761777B1 (en) * | 2002-01-09 | 2004-07-13 | Roman Radon | High chromium nitrogen bearing castable alloy |
AU2003902535A0 (en) * | 2003-05-22 | 2003-06-05 | Weir Warman Ltd | Wear resistant cast iron |
BRPI0419131B1 (pt) * | 2003-10-27 | 2017-11-28 | Global Tough Alloys Pty Ltd | High-white heavy iron heat resistant chromium, method for producing a whole white iron rail of high weaving chromium content, method for production of surface collection through welding to white iron resistance of high resistant chromium content to wear |
EP2351866B1 (en) * | 2004-10-27 | 2014-11-26 | Global Tough Alloys Pty Ltd | Improved wear resistant alloy |
EP2351865A1 (en) * | 2004-10-27 | 2011-08-03 | Global Tough Alloys Pty Ltd | Improved wear resitant alloy |
CN100519804C (zh) * | 2007-12-04 | 2009-07-29 | 北京工业大学 | 一种高铬耐磨铸铁磨片及其制造方法 |
BR112012019279B1 (pt) * | 2010-02-01 | 2023-01-10 | Weir Minerals Australia Ltd | Produto fundido de uma liga de ferro fundido branco e equipamento incluindo o produto fundido |
CN102851569B (zh) * | 2012-09-26 | 2014-11-05 | 保定风帆精密铸造制品有限公司 | 一种耐高温抗磨白口铸铁件及生产方法 |
WO2015157169A2 (en) * | 2014-04-07 | 2015-10-15 | Scoperta, Inc. | Fine-grained high carbide cast iron alloys |
CN107130166A (zh) | 2017-05-17 | 2017-09-05 | 安徽巨泰机械制造有限公司 | 一种耐磨高硬度高铬铸铁及其生产工艺 |
-
2018
- 2018-12-04 US US16/770,018 patent/US20210238702A1/en active Pending
- 2018-12-04 EP EP18884999.6A patent/EP3720979A4/en active Pending
- 2018-12-04 MA MA051050A patent/MA51050A/fr unknown
- 2018-12-04 CN CN201880085805.7A patent/CN111566230A/zh active Pending
- 2018-12-04 PE PE2020000694A patent/PE20210968A1/es unknown
- 2018-12-04 WO PCT/AU2018/051297 patent/WO2019109138A1/en active Search and Examination
- 2018-12-04 BR BR112020011171-6A patent/BR112020011171A2/pt not_active Application Discontinuation
- 2018-12-04 MA MA051051A patent/MA51051A/fr unknown
- 2018-12-04 MX MX2020005831A patent/MX2020005831A/es unknown
- 2018-12-04 AU AU2018379389A patent/AU2018379389B2/en active Active
- 2018-12-04 CA CA3084610A patent/CA3084610A1/en active Pending
- 2018-12-04 EA EA202091383A patent/EA202091383A1/ru unknown
-
2020
- 2020-06-04 CL CL2020001489A patent/CL2020001489A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP3720979A4 (en) | 2021-07-07 |
US20210238702A1 (en) | 2021-08-05 |
CA3084610A1 (en) | 2019-06-13 |
AU2018379389A1 (en) | 2020-06-25 |
BR112020011171A2 (pt) | 2020-11-17 |
WO2019109138A1 (en) | 2019-06-13 |
MA51050A (fr) | 2021-04-14 |
EP3720979A1 (en) | 2020-10-14 |
CN111566230A (zh) | 2020-08-21 |
MX2020005831A (es) | 2021-01-15 |
EA202091383A1 (ru) | 2020-10-23 |
CL2020001489A1 (es) | 2020-09-11 |
AU2018379389B2 (en) | 2024-02-22 |
MA51051A (fr) | 2020-10-14 |
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