RU2625190C1 - Sintered antifrictional material on iron basis - Google Patents
Sintered antifrictional material on iron basis Download PDFInfo
- Publication number
- RU2625190C1 RU2625190C1 RU2016138104A RU2016138104A RU2625190C1 RU 2625190 C1 RU2625190 C1 RU 2625190C1 RU 2016138104 A RU2016138104 A RU 2016138104A RU 2016138104 A RU2016138104 A RU 2016138104A RU 2625190 C1 RU2625190 C1 RU 2625190C1
- Authority
- RU
- Russia
- Prior art keywords
- iron
- sintered
- nickel
- copper
- iron basis
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Изобретение относится к области порошковой металлургии, а именно к составам спеченных антифрикционных материалов на основе железа, которые могут быть использованы для работы в несущих или направляющих узлах.The invention relates to the field of powder metallurgy, and in particular to compositions of sintered antifriction materials based on iron, which can be used to work in bearing or guide assemblies.
Известен спеченный антифрикционный материал на основе железа, содержащий, мас. %: дисульфид молибдена 2,0-3,6; медь 7,0-15,0; никель 1,0-1,5; железо - остальное [1].Known sintered antifriction material based on iron, containing, by weight. %: molybdenum disulfide 2.0-3.6; copper 7.0-15.0; nickel 1.0-1.5; iron - the rest [1].
Задача изобретения - повышение прочности материала.The objective of the invention is to increase the strength of the material.
Технический результат достигается тем, что спеченный антифрикционный материал на основе железа, включающий дисульфид молибдена, медь, никель, железо, дополнительно содержит кобальт и кальций, при следующем соотношении компонентов, мас. %: дисульфид молибдена 2,0-4,0; медь 3,0-5,0; никель 6,0-8,0; кобальт 2,0-3,0; кальций 0,002-0,004; железо - остальное.The technical result is achieved in that the sintered antifriction material based on iron, including molybdenum disulfide, copper, nickel, iron, additionally contains cobalt and calcium, in the following ratio, wt. %: molybdenum disulfide 2.0-4.0; copper 3.0-5.0; nickel 6.0-8.0; cobalt 2.0-3.0; calcium 0.002-0.004; iron is the rest.
В таблице приведены составы спеченного антифрикционного материала на основе железа.The table shows the compositions of the sintered antifriction material based on iron.
Материал получают путем прессования под давлением 3,5 т/см2 смеси порошков компонентов в изделия необходимой формы и последующего спекания в атмосфере инертных газов или вакууме.The material is obtained by pressing under a pressure of 3.5 t / cm 2 a mixture of the powders of the components into products of the desired shape and subsequent sintering in an atmosphere of inert gases or vacuum.
Источник информацииThe source of information
1. SU 1624043, С22С 33/02, 1991.1. SU 1624043, C22C 33/02, 1991.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2016138104A RU2625190C1 (en) | 2016-09-23 | 2016-09-23 | Sintered antifrictional material on iron basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2016138104A RU2625190C1 (en) | 2016-09-23 | 2016-09-23 | Sintered antifrictional material on iron basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2625190C1 true RU2625190C1 (en) | 2017-07-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2016138104A RU2625190C1 (en) | 2016-09-23 | 2016-09-23 | Sintered antifrictional material on iron basis |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2625190C1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982905A (en) * | 1973-01-11 | 1976-09-28 | Honda Giken Kogyo Kabushiki Kaisha | Porous valve seat materials for internal combustion engines |
| SU1624043A1 (en) * | 1989-03-31 | 1991-01-30 | Научно-Производственное Объединение Редукторостроения | Iron-base anti-friction powdered material |
| RU2101380C1 (en) * | 1995-12-26 | 1998-01-10 | Институт физики прочности и материаловедения СО РАН | Sintered antifriction material on the base of ferrum |
| US20040237715A1 (en) * | 2003-05-29 | 2004-12-02 | Rodrigues Heron A. | High temperature corrosion and oxidation resistant valve guide for engine application |
| RU2244764C1 (en) * | 2004-01-22 | 2005-01-20 | Государственное Учреждение Институт металлургии Уральского отделения Российской Академии Наук (ГУ ИМЕТ УрО РАН) | Sintered powder-type iron-base material |
| RU2332484C1 (en) * | 2006-11-24 | 2008-08-27 | Юлия Алексеевна Щепочкина | Sintered antifriction iron-based material |
| RU2008130146A (en) * | 2008-07-21 | 2010-01-27 | Открытое Акционерное общество "АВТОВАЗ" (RU) | POWDER MATERIAL FOR MANUFACTURING BUSHES OF ICE CONTROL VALVES |
-
2016
- 2016-09-23 RU RU2016138104A patent/RU2625190C1/en active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982905A (en) * | 1973-01-11 | 1976-09-28 | Honda Giken Kogyo Kabushiki Kaisha | Porous valve seat materials for internal combustion engines |
| SU1624043A1 (en) * | 1989-03-31 | 1991-01-30 | Научно-Производственное Объединение Редукторостроения | Iron-base anti-friction powdered material |
| RU2101380C1 (en) * | 1995-12-26 | 1998-01-10 | Институт физики прочности и материаловедения СО РАН | Sintered antifriction material on the base of ferrum |
| US20040237715A1 (en) * | 2003-05-29 | 2004-12-02 | Rodrigues Heron A. | High temperature corrosion and oxidation resistant valve guide for engine application |
| RU2244764C1 (en) * | 2004-01-22 | 2005-01-20 | Государственное Учреждение Институт металлургии Уральского отделения Российской Академии Наук (ГУ ИМЕТ УрО РАН) | Sintered powder-type iron-base material |
| RU2332484C1 (en) * | 2006-11-24 | 2008-08-27 | Юлия Алексеевна Щепочкина | Sintered antifriction iron-based material |
| RU2008130146A (en) * | 2008-07-21 | 2010-01-27 | Открытое Акционерное общество "АВТОВАЗ" (RU) | POWDER MATERIAL FOR MANUFACTURING BUSHES OF ICE CONTROL VALVES |
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