RU2007114275A - POWDER METAL COMPOSITION CONTAINING SECOND AMIDES AS LUBRICANTS AND / OR BINDERS - Google Patents

POWDER METAL COMPOSITION CONTAINING SECOND AMIDES AS LUBRICANTS AND / OR BINDERS Download PDF

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Publication number
RU2007114275A
RU2007114275A RU2007114275/02A RU2007114275A RU2007114275A RU 2007114275 A RU2007114275 A RU 2007114275A RU 2007114275/02 A RU2007114275/02 A RU 2007114275/02A RU 2007114275 A RU2007114275 A RU 2007114275A RU 2007114275 A RU2007114275 A RU 2007114275A
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RU
Russia
Prior art keywords
composition according
lubricant
amide
iron
stearamide
Prior art date
Application number
RU2007114275/02A
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Russian (ru)
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RU2351434C2 (en
Inventor
Оса АЛИН (SE)
Оса АЛИН
Мария РАМСТЕДТ (SE)
Мария РАМСТЕДТ
Original Assignee
Хеганес Аб (Se)
Хеганес Аб
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Priority claimed from SE0402239A external-priority patent/SE0402239D0/en
Application filed by Хеганес Аб (Se), Хеганес Аб filed Critical Хеганес Аб (Se)
Publication of RU2007114275A publication Critical patent/RU2007114275A/en
Application granted granted Critical
Publication of RU2351434C2 publication Critical patent/RU2351434C2/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C33/00Making ferrous alloys
    • C22C33/02Making ferrous alloys by powder metallurgy
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02Compacting only
    • B22F2003/023Lubricant mixed with the metal powder
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00Supplementary information concerning processes or compositions relating to powder metallurgy

Abstract

The invention concerns a powder metal composition comprising an iron based powder and a lubricant and/or binder comprising at least one secondary amide of the general formula: R<sub

Claims (20)

1. Порошковая металлическая композиция, содержащая порошок на основе железа и смазочный материал и/или связующее вещество, содержащие, по меньшей мере, один вторичный амид с общей формулой1. A powder metal composition containing iron-based powder and a lubricant and / or a binder containing at least one secondary amide with the general formula R1-NH-CO-R2,R 1 -NH-CO-R 2 , отличающаяся тем, что R1 и R2-одинаковые или разные, линейные или разветвленные, насыщенные или ненасыщенные алифатические углеводородные группы.characterized in that R 1 and R 2 are the same or different, linear or branched, saturated or unsaturated aliphatic hydrocarbon groups. 2. Композиция по п.1, в которой R1 и R2 независимо содержат от 10 до 24 атомов углерода.2. The composition according to claim 1, in which R 1 and R 2 independently contain from 10 to 24 carbon atoms. 3. Композиция по п.1 или 2, в которой R1 и R2 выбраны из группы, состоящей из алкилов и алкенилов.3. The composition according to claim 1 or 2, in which R 1 and R 2 selected from the group consisting of alkyls and alkenyls. 4. Композиция по п.3, в которой алкильные группы выбираются из децил, ундецил, додецил, тридецил, тетрадецил, пентадецил, гексадецил, гептадецил, октадецил, нонадецил, эйкозил, генейкозил, докозил, трикозил, тетракозил.4. The composition according to claim 3, in which the alkyl groups are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl, geneukosyl, docosyl, tricosyl, tetracosyl. 5. Композиция по п.3, в которой алкенильные группы выбираются из деценил, ундеценил, додеценил, тридеценил, тетрадеценил, пентадеценил, гексадеценил, гептадеценил, октадеценил, нонадеценил, эйкозенил, генейкозенил, докозенил, трикозенил, тетракозенил.5. The composition according to claim 3, in which the alkenyl groups are selected from decenyl, undecenyl, dodecenyl, tridecenyl, tetradecenyl, pentadecenyl, hexadecenyl, heptadecenyl, octadecenyl, nonadecenyl, eicosenyl, geneukozenyl, docosenyl, tricosenyl, tetracosenyl. 6. Композиция по п.1, в которой вторичный амид выбирается из олеил пальмитамида, стеарил стеарамида, олеил стеарамида, стеарил стеарамида, олеил олеамида, стеарил эрукамида, эруцил стеарамида, эруцил олеамида, эруцил эрукамида, лигноцерил лаурамида, лигноцерил стеарамида.6. The composition according to claim 1, in which the secondary amide is selected from oleyl palmitamide, stearyl stearamide, oleyl stearamide, stearyl stearamide, oleyl oleamide, stearyl erucamide, erucil stearamide, erucil oleamide, erucyl ericulamide laricamide, 7. Композиция по п.1, дополнительно содеражащая, по меньшей мере, один первичный амид.7. The composition according to claim 1, further comprising at least one primary amide. 8. Композиция по п.7, в которой первичный амид представляет собой амид насыщенной или ненасыщенной жирной кислоты, содержащей 12-24 атомов углерода.8. The composition according to claim 7, in which the primary amide is an amide of a saturated or unsaturated fatty acid containing 12-24 carbon atoms. 9. Композиция по п.7, в которой первичный амид выбран из группы, состоящей из пальмитамида, стеарамида, арахидамида, бегенамида и эрукамида.9. The composition according to claim 7, in which the primary amide is selected from the group consisting of palmitamide, stearamide, arachidamide, behenamide and erucamide. 10. Композиция по любому из пп.1 или 4-9, в которой смазочный материал - сыпучий порошок.10. The composition according to any one of claims 1 or 4-9, in which the lubricant is bulk powder. 11. Композиция по любому из пп.7-9, в которой смазочный материал содержит расплавленную, а затем затвердевшую сыпучую смесь, по меньшей мере, одного вторичного амида и, по меньшей мере, одного первичного амида.11. The composition according to any one of claims 7 to 9, in which the lubricant contains a molten and then hardened bulk mixture of at least one secondary amide and at least one primary amide. 12. Композиция по любому из пп.1 или 4-9, в которой композиция представляет собой связанную смесь.12. The composition according to any one of claims 1 or 4-9, in which the composition is a bound mixture. 13. Композиция по п.12, в которой, по меньшей мере, один вторичный амид используется в качестве связующего агента.13. The composition according to item 12, in which at least one secondary amide is used as a binding agent. 14. Композиция по любому из пп.1 или 4-9, в которой частицы на основе железа окружены неорганическим изолирующим слоем.14. The composition according to any one of claims 1 or 4-9, in which the particles based on iron are surrounded by an inorganic insulating layer. 15. Способ получения заготовки, включающий прессование металлической композиции порошка по любому из пп.1-9 в прессованную деталь.15. A method of producing a workpiece, comprising pressing a metal powder composition according to any one of claims 1 to 9 into a pressed part. 16. Способ по п.15, также включающий термообработку или стадию спекания.16. The method according to clause 15, also comprising a heat treatment or sintering step. 17. Способ приготовления связанной композиции порошка на основе железа, включающий17. A method of preparing a related iron-based powder composition, comprising смешивание порошка на основе железа с, по меньшей мере, одним вторичным амидом, в соответствии с любым из пп.1-9;mixing the iron-based powder with at least one secondary amide, in accordance with any one of claims 1 to 9; нагревание смеси до температуры выше точки плавления, по меньшей мере, одного вторичного амида.heating the mixture to a temperature above the melting point of at least one secondary amide. 18. Метод по п.17, в котором смесь также содержит, по меньшей мере, один первичный амид, и в котором температура нагревания меньше, чем точка плавления первичного амида.18. The method according to 17, in which the mixture also contains at least one primary amide, and in which the heating temperature is less than the melting point of the primary amide. 19. Использование смазочного материала и/или связующего вещества по любому из пп.1-9 в качестве смазочного материала и/или связующего агента для порошков на основе железа.19. The use of a lubricant and / or a binder according to any one of claims 1 to 9 as a lubricant and / or a binder for iron-based powders. 20. Использование смазочного материала по любому из пп.1-9 в качестве смазочного материала для стенки матрицы.20. The use of a lubricant according to any one of claims 1 to 9 as a lubricant for the matrix wall.
RU2007114275/02A 2004-09-17 2005-09-16 Sintered metallic composition of matter, containing secondary amides in capcity of lubricant and/or binding agent RU2351434C2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE0402239-8 2004-09-17
SE0402239A SE0402239D0 (en) 2004-09-17 2004-09-17 Powder metal composition comprising a lubricant, method for making compacted products using the lubricant, and using the same
SE0500072-4 2005-01-12
SE0500072 2005-01-12
PCT/SE2005/001343 WO2006031193A1 (en) 2004-09-17 2005-09-16 Powder metal composition comprising secondary amides as lubricant and/or binder

Publications (2)

Publication Number Publication Date
RU2007114275A true RU2007114275A (en) 2008-10-27
RU2351434C2 RU2351434C2 (en) 2009-04-10

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RU2007114275/02A RU2351434C2 (en) 2004-09-17 2005-09-16 Sintered metallic composition of matter, containing secondary amides in capcity of lubricant and/or binding agent

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EP (1) EP1812187B1 (en)
JP (1) JP4887296B2 (en)
KR (1) KR100862785B1 (en)
CN (1) CN101022903B (en)
AT (1) ATE487552T1 (en)
BR (1) BRPI0515368B1 (en)
CA (1) CA2580509C (en)
DE (1) DE602005024708D1 (en)
MX (1) MX2007003194A (en)
PL (1) PL1812187T3 (en)
RU (1) RU2351434C2 (en)
WO (1) WO2006031193A1 (en)

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KR100862785B1 (en) 2008-10-13
BRPI0515368A (en) 2008-07-22
CN101022903B (en) 2010-11-10
RU2351434C2 (en) 2009-04-10
CN101022903A (en) 2007-08-22
WO2006031193A1 (en) 2006-03-23
BRPI0515368B1 (en) 2014-07-29
CA2580509C (en) 2010-11-16
MX2007003194A (en) 2007-05-16
PL1812187T3 (en) 2011-04-29
EP1812187B1 (en) 2010-11-10
CA2580509A1 (en) 2006-03-23
JP2008513602A (en) 2008-05-01
KR20070046958A (en) 2007-05-03
ATE487552T1 (en) 2010-11-15
EP1812187A1 (en) 2007-08-01
JP4887296B2 (en) 2012-02-29
DE602005024708D1 (en) 2010-12-23

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Effective date: 20200917