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RU2007133101A - POWDER IRON BASED COMPOSITION - Google Patents

POWDER IRON BASED COMPOSITION Download PDF

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Publication number
RU2007133101A
RU2007133101A RU2007133101/02A RU2007133101A RU2007133101A RU 2007133101 A RU2007133101 A RU 2007133101A RU 2007133101/02 A RU2007133101/02 A RU 2007133101/02A RU 2007133101 A RU2007133101 A RU 2007133101A RU 2007133101 A RU2007133101 A RU 2007133101A
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RU
Russia
Prior art keywords
powder
composition according
iron
molybdenum
particles
Prior art date
Application number
RU2007133101/02A
Other languages
Russian (ru)
Other versions
RU2366537C2 (en
Inventor
Матс ЛАРССОН (SE)
Матс ЛАРССОН
Original Assignee
Хеганес Аб (Se)
Хеганес Аб
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.)
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Publication date
Application filed by Хеганес Аб (Se), Хеганес Аб filed Critical Хеганес Аб (Se)
Publication of RU2007133101A publication Critical patent/RU2007133101A/en
Application granted granted Critical
Publication of RU2366537C2 publication Critical patent/RU2366537C2/en

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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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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)

Claims (14)

1. Порошковая металлургическая композиция, содержащая1. A powder metallurgical composition containing порошок А на основе железа, по существу состоящий из базовых частиц железа, предварительно легированного молибденом, при этом 6-15 мас.% порошка А составляет медь, введенная посредством диффузионного легирования в базовые частицы;iron-based powder A, essentially consisting of basic iron particles pre-alloyed with molybdenum, with 6-15% by weight of powder A being copper introduced by diffusion alloying into the basic particles; порошок В на основе железа, по существу состоящий из базовых частиц железа, предварительно легированных молибденом, при этом 4,5-8 мас.% никеля введены посредством диффузионного легирования в базовые частицы; иiron-based powder B essentially consisting of basic iron particles pre-alloyed with molybdenum, with 4.5-8% by weight of nickel being introduced by diffusion alloying into the basic particles; and порошок С на основе железа, по существу состоящий из частиц железа, предварительно легированного молибденом.iron-based powder C, essentially consisting of iron particles pre-alloyed with molybdenum. 2. Композиция по п.1, в которой количество меди в порошке А составляет 8-12 мас.%.2. The composition according to claim 1, in which the amount of copper in the powder And is 8-12 wt.%. 3. Композиция по п.1 или 2, в которой количество никеля в порошке В составляет 5-7 мас.%.3. The composition according to claim 1 or 2, in which the amount of nickel in powder B is 5-7 wt.%. 4. Композиция по п.1 или 2, в которой количество молибдена в каждом из порошков А, В и С составляет 0,3-2%, предпочтительно 0,5-1,5 мас.%.4. The composition according to claim 1 or 2, in which the amount of molybdenum in each of the powders A, B and C is 0.3-2%, preferably 0.5-1.5 wt.%. 5. Композиция по п.1 или 2, в которой количество молибдена по существу одинаково в каждом из порошков А, В и С.5. The composition according to claim 1 or 2, in which the amount of molybdenum is essentially the same in each of the powders A, B and C. 6. Композиция по п.1 или 2, в которой количество меди составляет 0,2-2%, предпочтительно 0,4-0,8 мас.%.6. The composition according to claim 1 or 2, in which the amount of copper is 0.2-2%, preferably 0.4-0.8 wt.%. 7. Композиция по п.1 или 2, в которой количество никеля в сочетании составляет 0,1-4 мас.%.7. The composition according to claim 1 or 2, in which the amount of nickel in combination is 0.1-4 wt.%. 8. Композиция по п.1 или 2, дополнительно содержащая до 1%, предпочтительно 0,3-0,3 мас.% графита.8. The composition according to claim 1 or 2, additionally containing up to 1%, preferably 0.3-0.3 wt.% Graphite. 9. Композиция по п.1 или 2, содержащая добавки, выбранные из группы, включающей смазывающие вещества, связующие, другие легирующие элементы, твердофазные материалы, улучшающие обрабатываемость агенты.9. The composition according to claim 1 or 2, containing additives selected from the group comprising lubricants, binders, other alloying elements, solid-phase materials, machinability-improving agents. 10. Композиция по п.1 или 2, в которой порошок С по существу свободен от Cu и Ni.10. The composition according to claim 1 or 2, in which the powder is essentially free from Cu and Ni. 11. Диффузионно легированный порошок на основе железа, по существу состоящий из базовых частиц железа, предварительно легированного 0,3-2%, предпочтительно 0,5-1,5%, и, более предпочтительно 0,7-1,0 мас.% молибдена, при этом 6-15%, предпочтительно 8-12 мас.% упомянутого порошка составляет медь, введенная посредством диффузионного легирования в базовые частицы.11. Diffusion-doped iron-based powder, essentially consisting of basic particles of iron, pre-doped with 0.3-2%, preferably 0.5-1.5%, and more preferably 0.7-1.0 wt.% molybdenum, with 6-15%, preferably 8-12 wt.% of the above-mentioned powder is copper, introduced by diffusion alloying into the base particles. 12. Диффузионно легированный порошок на основе железа, по существу состоящий из базовых частиц железа, предварительно легированного 0,3-2%, предпочтительно 0,5-1,5%, и, более предпочтительно 0,7-1,0 мас.% молибдена, при этом 4,5-8%, предпочтительно 5-7 мас.% упомянутого порошка составляет никель, введенный посредством диффузионного легирования в базовые частицы.12. Diffusion-doped iron-based powder, essentially consisting of basic particles of iron, pre-doped with 0.3-2%, preferably 0.5-1.5%, and more preferably 0.7-1.0 wt.% molybdenum, with 4.5-8%, preferably 5-7 wt.% of the above-mentioned powder is nickel, introduced by diffusion alloying into the base particles. 13. Способ получения спеченного компонента на основе железа, содержащего 0,3-2%, предпочтительно 0,5-1,5 мас.% молибдена, 0,2-2%, предпочтительно 0,4-0,8 мас.% меди и 0,1-4 мас.% никеля, включающий13. A method of producing a sintered component based on iron containing 0.3-2%, preferably 0.5-1.5 wt.% Molybdenum, 0.2-2%, preferably 0.4-0.8 wt.% Copper and 0.1-4 wt.% Nickel, including смешивание порошков А, В и С в композицию по любому из пп.1-10 и графита,mixing powders A, B and C into the composition according to any one of claims 1 to 10 and graphite, прессования смеси для получения спрессованной детали,pressing the mixture to obtain a pressed part, спекание полученной детали.sintering of the obtained part. 14. Способ получения спеченного компонента, имеющего заданную прочность и заданное изменение размеров во время спекания, включающий14. A method of obtaining a sintered component having a given strength and a given change in size during sintering, including определение нужных количеств меди, никеля, молибдена и углерода в спеченном компоненте, необходимых для получения заданной прочности и изменения размеров,determination of the required amounts of copper, nickel, molybdenum and carbon in the sintered component necessary to obtain a given strength and resizing, определение соответствующих количеств порошков А, В и С в композиции по любому из пп.1-10,determining the appropriate amounts of powders A, B and C in the composition according to any one of claims 1 to 10, смешивание определенных количеств порошков А, В и С с графитом и другими необязательными добавками,mixing certain amounts of powders A, B and C with graphite and other optional additives, прессования смеси для получения порошковой прессовки,compressing the mixture to obtain a powder compact, спекание порошковой прессовки. powder sintering.
RU2007133101/02A 2005-02-04 2006-01-20 Powder composition on base of iron RU2366537C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0500261 2005-02-04
SE0500261-3 2005-02-04

Publications (2)

Publication Number Publication Date
RU2007133101A true RU2007133101A (en) 2009-03-10
RU2366537C2 RU2366537C2 (en) 2009-09-10

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US (1) US20080089801A1 (en)
EP (1) EP1844172B1 (en)
JP (1) JP5108531B2 (en)
KR (1) KR100970796B1 (en)
CN (1) CN100532606C (en)
BR (1) BRPI0607356A2 (en)
CA (1) CA2595905A1 (en)
MX (1) MX2007009531A (en)
RU (1) RU2366537C2 (en)
TW (1) TWI325896B (en)
WO (1) WO2006083206A1 (en)
ZA (1) ZA200705662B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2176019B1 (en) * 2007-07-17 2013-05-22 Höganäs Ab (publ) Iron-based powder combination and process for producing it
KR100992713B1 (en) 2007-10-04 2010-11-05 기아자동차주식회사 Deadlock device with electric steering column lock
ES2601603T3 (en) * 2008-12-23 2017-02-15 Höganäs Ab (Publ) Method for producing a powder based on iron or alloyed iron by diffusion and composition that includes this powder
BR112013025725B1 (en) * 2011-04-06 2019-09-03 Hoeganaes Corp metallurgical powder composition, compacted part and additive to prepare metallurgical powder composition
CN105344992A (en) * 2015-11-19 2016-02-24 苏州紫光伟业激光科技有限公司 Metallurgy powder composition
WO2019191400A1 (en) 2018-03-29 2019-10-03 Oerlikon Metco (Us) Inc. Reduced carbides ferrous alloys
DE102018209682A1 (en) * 2018-06-15 2019-12-19 Mahle International Gmbh Process for the manufacture of a powder metallurgical product
US11939646B2 (en) 2018-10-26 2024-03-26 Oerlikon Metco (Us) Inc. Corrosion and wear resistant nickel based alloys
RU2701232C1 (en) * 2018-12-12 2019-09-25 Публичное акционерное общество "Северсталь" Method of producing alloyed powder mixture for production of critical structural powder parts
JP7523461B2 (en) 2019-03-28 2024-07-26 エリコン メテコ（ユーエス）インコーポレイテッド Thermal spray iron-based alloys for coating engine cylinder bores.
WO2020227099A1 (en) 2019-05-03 2020-11-12 Oerlikon Metco (Us) Inc. Powder feedstock for wear resistant bulk welding configured to optimize manufacturability
KR20210029582A (en) 2019-09-06 2021-03-16 현대자동차주식회사 Iron-based prealloy powder, iron-based diffusion-bonded powder, and iron-based alloy powder for powder metallurgy using the same
KR102829541B1 (en) * 2020-02-17 2025-07-07 현대자동차주식회사 A outer ring for variable oil pump and manufacturing method thereof
CN116024483B (en) * 2022-12-30 2023-09-15 江苏群达机械科技有限公司 Low-alloy high-strength Cr-Mo steel material and preparation method thereof

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1305608A (en) * 1970-03-18 1973-02-07
US4069044A (en) * 1976-08-06 1978-01-17 Stanislaw Mocarski Method of producing a forged article from prealloyed-premixed water atomized ferrous alloy powder
JPS53146204A (en) 1977-05-27 1978-12-20 Riken Piston Ring Ind Co Ltd Production of feecuuc system sintered alloy
JPS54104406A (en) * 1978-02-06 1979-08-16 Toyo Kohan Co Ltd Production of high temperature abrasion resistant sintered alloy steel
JPS5594401A (en) * 1979-01-09 1980-07-17 Daido Steel Co Ltd Stainless steel powder
JPS59215401A (en) * 1983-05-19 1984-12-05 Kawasaki Steel Corp Alloy steel powder for powder metallurgy and its production
JPS61130401A (en) * 1984-11-28 1986-06-18 Kawasaki Steel Corp Alloy steel powder for powder metallurgy and its production
JPS61183444A (en) * 1985-02-08 1986-08-16 Toyota Motor Corp High strength sintered alloy and its manufacture
JPS61253342A (en) * 1985-04-30 1986-11-11 Fuji Electric Co Ltd Manufacture of sintered stainless steel
JPH0745683B2 (en) * 1987-09-30 1995-05-17 川崎製鉄株式会社 Composite steel powder with excellent compressibility and homogeneity
JPH01165702A (en) * 1987-12-23 1989-06-29 Kawasaki Steel Corp Manufacture of alloy steel sintered compact having high density and high strength
JPH01312056A (en) * 1988-06-09 1989-12-15 Kawasaki Steel Corp Manufacture of sintered compact of alloy steel having high density and high strength
DE3942091C1 (en) 1989-12-20 1991-08-14 Etablissement Supervis, Vaduz, Li
JPH04297502A (en) * 1991-03-25 1992-10-21 Kawasaki Steel Corp Manufacture of ni-containing ferrous sintered material
SE9101819D0 (en) * 1991-06-12 1991-06-12 Hoeganaes Ab ANNUAL BASED POWDER COMPOSITION WHICH SINCERATES GOOD FORM STABILITY AFTER SINTERING
JPH0681001A (en) * 1992-09-02 1994-03-22 Kawasaki Steel Corp Alloy steel powder
JP3351844B2 (en) * 1993-03-01 2002-12-03 川崎製鉄株式会社 Alloy steel powder for iron-based sintered material and method for producing the same
RU2043868C1 (en) * 1993-07-06 1995-09-20 Тамара Ароновна Пумпянская Method to produce sintered pieces from diffusion alloyed iron powders
JPH07233402A (en) * 1993-12-28 1995-09-05 Kawasaki Steel Corp Atomized steel powder with excellent machinability and wear resistance and its sintered steel
JP3446322B2 (en) * 1994-08-03 2003-09-16 Ｊｆｅスチール株式会社 Alloy steel powder for powder metallurgy
JP3475545B2 (en) * 1995-02-08 2003-12-08 Ｊｆｅスチール株式会社 Mixed steel powder for powder metallurgy and sintering material containing it
FR2784691B1 (en) * 1998-10-16 2000-12-29 Eurotungstene Poudres MICRONIC PREALLY METALLIC POWDER BASED ON 3D TRANSITIONAL METALS
RU2202446C1 (en) * 2001-10-05 2003-04-20 Открытое акционерное общество "Северсталь" Method for making iron base powder (variants)
SE0201824D0 (en) * 2002-06-14 2002-06-14 Hoeganaes Ab Pre-alloyed iron based powder
SE0203135D0 (en) * 2002-10-23 2002-10-23 Hoeganaes Ab Dimensional control
JP2004292861A (en) * 2003-03-26 2004-10-21 Jfe Steel Kk Iron-based mixed powder for powder metallurgy and method for producing the same

Also Published As

Publication number Publication date
KR100970796B1 (en) 2010-07-16
EP1844172A4 (en) 2010-07-21
JP2008528811A (en) 2008-07-31
CN101111617A (en) 2008-01-23
WO2006083206A1 (en) 2006-08-10
MX2007009531A (en) 2008-02-12
TW200632111A (en) 2006-09-16
CA2595905A1 (en) 2006-08-10
TWI325896B (en) 2010-06-11
CN100532606C (en) 2009-08-26
BRPI0607356A2 (en) 2009-09-01
EP1844172A1 (en) 2007-10-17
JP5108531B2 (en) 2012-12-26
ZA200705662B (en) 2009-01-28
EP1844172B1 (en) 2019-07-03
RU2366537C2 (en) 2009-09-10
US20080089801A1 (en) 2008-04-17
KR20070099690A (en) 2007-10-09

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