ES483907A1 - Procedimiento para producir una aleacion de hierro-boruro demolibdeno resistente al desgaste - Google Patents
Procedimiento para producir una aleacion de hierro-boruro demolibdeno resistente al desgasteInfo
- Publication number
- ES483907A1 ES483907A1 ES483907A ES483907A ES483907A1 ES 483907 A1 ES483907 A1 ES 483907A1 ES 483907 A ES483907 A ES 483907A ES 483907 A ES483907 A ES 483907A ES 483907 A1 ES483907 A1 ES 483907A1
- Authority
- ES
- Spain
- Prior art keywords
- iron
- wear
- molybdenum
- phase
- making same
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0073—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only borides
-
- 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
- C22C29/14—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on borides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Procedimiento para producir una aleación de hierro-boruro de molibdeno resistente al desgaste, cuya aleación comprende una microestructura de una fase primaria de boruro y una fase matriz, comprendiendo la fase primaria de boruro molibdeno aleado con hierro y boro y comprendiendo la fase matriz uno de los sistemas hierro-boro en hierro e hierro-molibdeno en hierro, teniendo la fase matriz una dureza inferior a la dureza de la fase primaria de boruro; caracterizado porque comprende las etapas de: (a) mezclar una pluralidad de partículas de ferroboro y una pluralidad de partículas de molibdeno y formar una mezcla en una relación en peso preseleccionada; (b) comprimir la mezcla a un nivel de presión preseleccionado a un artículo de forma preseleccionada; (c) sinterizar el artículo a una temperatura suficiente para la formación controlada de una fase líquida; (d) mantener dicha temperatura durante un periodo de tiempo preseleccionado suficiente para efectuar una reacción sustancialmente completa y un artículo sustancialmente densificado; y (e) enfriar el artículo sustancialmente densificado para proporcionar una aleación que tiene una fase primaria de boruro en una fase matriz.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/939,524 US4235630A (en) | 1978-09-05 | 1978-09-05 | Wear-resistant molybdenum-iron boride alloy and method of making same |
Publications (1)
Publication Number | Publication Date |
---|---|
ES483907A1 true ES483907A1 (es) | 1980-04-16 |
Family
ID=25473321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES483907A Expired ES483907A1 (es) | 1978-09-05 | 1979-09-05 | Procedimiento para producir una aleacion de hierro-boruro demolibdeno resistente al desgaste |
Country Status (9)
Country | Link |
---|---|
US (1) | US4235630A (es) |
EP (1) | EP0009877A1 (es) |
JP (1) | JPS55500621A (es) |
AR (1) | AR216030A1 (es) |
AU (1) | AU5044279A (es) |
CA (1) | CA1110881A (es) |
ES (1) | ES483907A1 (es) |
WO (1) | WO1980000575A1 (es) |
ZA (1) | ZA794153B (es) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6057499B2 (ja) * | 1981-10-19 | 1985-12-16 | 東洋鋼鈑株式会社 | 硬質焼結合金 |
AU567708B2 (en) * | 1982-12-30 | 1987-12-03 | Alcan International Limited | Metals reinforced by a ceramic network |
US4746363A (en) * | 1982-12-30 | 1988-05-24 | Corning Glass Works | Reaction sintered cermet |
US4828495A (en) * | 1984-04-03 | 1989-05-09 | Denpac Corp. | Sintered alloy dental prosthetic devices and method |
US4985202A (en) * | 1984-10-19 | 1991-01-15 | Martin Marietta Corporation | Process for forming porous metal-second phase composites |
US4673550A (en) * | 1984-10-23 | 1987-06-16 | Serge Dallaire | TiB2 -based materials and process of producing the same |
JPH02500919A (ja) * | 1986-11-05 | 1990-03-29 | マーチン・マリエッタ・コーポレーション | 多孔質の金属‐第二相複合材料形成用等温プロセス及びその多孔質生成物 |
US4936912A (en) * | 1988-06-27 | 1990-06-26 | Deere & Company | Sintered apex seal material |
JP2668955B2 (ja) * | 1988-07-08 | 1997-10-27 | 旭硝子株式会社 | 複硼化物基焼結体及びその製造方法 |
US6042949A (en) * | 1998-01-21 | 2000-03-28 | Materials Innovation, Inc. | High strength steel powder, method for the production thereof and method for producing parts therefrom |
US6156443A (en) * | 1998-03-24 | 2000-12-05 | National Research Council Of Canada | Method of producing improved erosion resistant coatings and the coatings produced thereby |
DE10117657B4 (de) * | 2001-04-09 | 2011-06-09 | Widia Gmbh | Komplex-Borid-Cermet-Körper und Verwendung dieses Körpers |
US6689312B2 (en) * | 2001-11-28 | 2004-02-10 | Sg Alternatives, L.L.C. | Alloy composition and improvements in mold components used in the production of glass containers |
US20050132843A1 (en) * | 2003-12-22 | 2005-06-23 | Xiangyang Jiang | Chrome composite materials |
US20050136279A1 (en) * | 2003-12-22 | 2005-06-23 | Xiangyang Jiang | Chrome composite materials |
US20060121292A1 (en) * | 2004-12-08 | 2006-06-08 | Caterpillar Inc. | Fusing of thermal-spray coatings |
US8268453B2 (en) * | 2009-08-06 | 2012-09-18 | Synthesarc Inc. | Steel based composite material |
KR101366028B1 (ko) * | 2010-12-25 | 2014-02-21 | 쿄세라 코포레이션 | 절삭공구 |
WO2012169847A2 (ko) * | 2011-06-10 | 2012-12-13 | 한국기계연구원 | 화합물 분말 제조장치, 이를 이용한 철-붕소 화합물 분말의 제조방법, 붕소합금 혼합분말과 그의 제조방법, 분말결합체와 그의 제조방법, 및 강관과 그 제조방법 |
CN104039483B (zh) | 2011-12-30 | 2017-03-01 | 思高博塔公司 | 涂层组合物 |
US20150275341A1 (en) | 2012-10-11 | 2015-10-01 | Scoperta, Inc. | Non-magnetic metal alloy compositions and applications |
WO2015081209A1 (en) | 2013-11-26 | 2015-06-04 | Scoperta, Inc. | Corrosion resistant hardfacing alloy |
CA2951628C (en) | 2014-06-09 | 2024-03-19 | Scoperta, Inc. | Crack resistant hardfacing alloys |
CN104264092A (zh) * | 2014-09-04 | 2015-01-07 | 天津大学 | 一种用于模具钢表面的Mo2FeB2基金属陶瓷涂层的制备方法 |
EP3234209B1 (en) | 2014-12-16 | 2024-07-24 | Scoperta, Inc. | Tough and wear resistant ferrous alloys containing multiple hardphases |
AU2016317860B2 (en) | 2015-09-04 | 2021-09-30 | Scoperta, Inc. | Chromium free and low-chromium wear resistant alloys |
US10851444B2 (en) | 2015-09-08 | 2020-12-01 | Oerlikon Metco (Us) Inc. | Non-magnetic, strong carbide forming alloys for powder manufacture |
MX2018005092A (es) | 2015-11-10 | 2019-06-06 | Scoperta Inc | Materiales de rociado por arco de dos hilos controlado por oxidación. |
US11033998B2 (en) | 2016-01-25 | 2021-06-15 | The Regents Of The University Of California | Binder compositions of tungsten tetraboride and abrasive methods thereof |
EP3433393B1 (en) | 2016-03-22 | 2021-10-13 | Oerlikon Metco (US) Inc. | Fully readable thermal spray coating |
CN106868372B (zh) * | 2017-03-08 | 2018-06-19 | 天津大学 | 一种MoFeB基金属陶瓷涂层的制备方法 |
US11939646B2 (en) | 2018-10-26 | 2024-03-26 | Oerlikon Metco (Us) Inc. | Corrosion and wear resistant nickel based alloys |
CN110144479B (zh) * | 2019-05-15 | 2020-06-16 | 内蒙古工业大学 | 原位合成具有分级结构的铝基复合材料的方法 |
CN112899509B (zh) * | 2021-01-14 | 2022-02-15 | 湘潭大学 | 耐熔融锌腐蚀的复合材料及其制备方法以及设备 |
CN114250394B (zh) * | 2021-12-21 | 2022-07-15 | 厦门欧斯拓科技有限公司 | 一种释能毁伤元及制备方法 |
CN114196862B (zh) * | 2021-12-21 | 2022-07-15 | 厦门欧斯拓科技有限公司 | 一种稀土复合材料 |
CN114657481B (zh) * | 2022-03-08 | 2023-03-24 | 厦门欧斯拓科技有限公司 | 一种稀土复合材料的制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1493191A (en) * | 1922-11-16 | 1924-05-06 | Golyer Anthony G De | Alloy |
DE765479C (de) * | 1930-05-29 | 1953-05-11 | Fausteel Products Company Inc | Harte und zaehe Legierung |
US2179836A (en) * | 1937-09-27 | 1939-11-14 | Hughes Tool Co | Hard facing alloy |
US2776468A (en) * | 1953-06-22 | 1957-01-08 | Borolite Corp | Ternary metal boride compositions |
NL290912A (es) * | 1962-11-15 | |||
US3720990A (en) * | 1969-01-13 | 1973-03-20 | Mallory & Co Inc P R | Liquid phase sintered molybdenum base alloys |
US3937619A (en) * | 1973-09-27 | 1976-02-10 | Manlabs, Incorporated | Ternary boride product and process |
US3970445A (en) * | 1974-05-02 | 1976-07-20 | Caterpillar Tractor Co. | Wear-resistant alloy, and method of making same |
US4011051A (en) * | 1974-05-02 | 1977-03-08 | Caterpillar Tractor Co. | Composite wear-resistant alloy, and tools from same |
DE2456238C2 (de) * | 1974-11-28 | 1982-08-12 | Goetze Ag, 5093 Burscheid | Verwendung eines Pulvergemisches als Spritzpulver für die Herstellung von Schichten mit hoher Verschleiß- und Brandspurfestigkeit |
US3999952A (en) * | 1975-02-28 | 1976-12-28 | Toyo Kohan Co., Ltd. | Sintered hard alloy of multiple boride containing iron |
US3954419A (en) * | 1975-06-19 | 1976-05-04 | The United States Of America As Represented By The Secretary Of The Interior | Fabrication of nonsparking titanium diboride mining tools |
US4133679A (en) * | 1978-01-03 | 1979-01-09 | Allied Chemical Corporation | Iron-refractory metal-boron glassy alloys |
-
1978
- 1978-09-05 US US05/939,524 patent/US4235630A/en not_active Expired - Lifetime
-
1979
- 1979-07-16 WO PCT/US1979/000500 patent/WO1980000575A1/en unknown
- 1979-07-16 JP JP50119379A patent/JPS55500621A/ja active Pending
- 1979-07-30 AR AR277530A patent/AR216030A1/es active
- 1979-08-09 ZA ZA00794153A patent/ZA794153B/xx unknown
- 1979-08-13 CA CA333,676A patent/CA1110881A/en not_active Expired
- 1979-08-28 EP EP79301761A patent/EP0009877A1/en not_active Ceased
- 1979-08-30 AU AU50442/79A patent/AU5044279A/en not_active Abandoned
- 1979-09-05 ES ES483907A patent/ES483907A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4235630A (en) | 1980-11-25 |
AU5044279A (en) | 1980-03-13 |
EP0009877A1 (en) | 1980-04-16 |
ZA794153B (en) | 1980-08-27 |
CA1110881A (en) | 1981-10-20 |
JPS55500621A (es) | 1980-09-11 |
AR216030A1 (es) | 1979-11-15 |
WO1980000575A1 (en) | 1980-04-03 |
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