CA3064062C - Melange de poudre pour metallurgie des poudres et son procede de fabrication - Google Patents
Melange de poudre pour metallurgie des poudres et son procede de fabrication Download PDFInfo
- Publication number
- CA3064062C CA3064062C CA3064062A CA3064062A CA3064062C CA 3064062 C CA3064062 C CA 3064062C CA 3064062 A CA3064062 A CA 3064062A CA 3064062 A CA3064062 A CA 3064062A CA 3064062 C CA3064062 C CA 3064062C
- Authority
- CA
- Canada
- Prior art keywords
- powder
- mass
- binder
- raw material
- graphite
- 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.)
- Active
Links
- 239000000843 powder Substances 0.000 title claims abstract description 212
- 239000000203 mixture Substances 0.000 title claims abstract description 45
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000011230 binding agent Substances 0.000 claims abstract description 108
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 101
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 97
- 239000002994 raw material Substances 0.000 claims abstract description 93
- 229910052742 iron Inorganic materials 0.000 claims abstract description 47
- 238000002156 mixing Methods 0.000 claims description 33
- 239000002245 particle Substances 0.000 claims description 22
- 238000002844 melting Methods 0.000 claims description 19
- 230000008018 melting Effects 0.000 claims description 19
- 239000004952 Polyamide Substances 0.000 claims description 14
- 229920002647 polyamide Polymers 0.000 claims description 14
- 238000005275 alloying Methods 0.000 claims description 11
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 10
- 229930195729 fatty acid Natural products 0.000 claims description 10
- 239000000194 fatty acid Substances 0.000 claims description 10
- 150000004665 fatty acids Chemical class 0.000 claims description 10
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 15
- 238000005056 compaction Methods 0.000 description 12
- 239000000314 lubricant Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000011812 mixed powder Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- FTQWRYSLUYAIRQ-UHFFFAOYSA-N n-[(octadecanoylamino)methyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCNC(=O)CCCCCCCCCCCCCCCCC FTQWRYSLUYAIRQ-UHFFFAOYSA-N 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- NYNZQNWKBKUAII-KBXCAEBGSA-N (3s)-n-[5-[(2r)-2-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidin-3-yl]-3-hydroxypyrrolidine-1-carboxamide Chemical compound C1[C@@H](O)CCN1C(=O)NC1=C2N=C(N3[C@H](CCC3)C=3C(=CC=C(F)C=3)F)C=CN2N=C1 NYNZQNWKBKUAII-KBXCAEBGSA-N 0.000 description 1
- DILISPNYIVRDBP-UHFFFAOYSA-N 2-[3-[2-(2-hydroxypropylamino)pyrimidin-4-yl]-2-naphthalen-2-ylimidazol-4-yl]acetonitrile Chemical compound OC(CNC1=NC=CC(=N1)N1C(=NC=C1CC#N)C1=CC2=CC=CC=C2C=C1)C DILISPNYIVRDBP-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- MCRWZBYTLVCCJJ-DKALBXGISA-N [(1s,3r)-3-[[(3s,4s)-3-methoxyoxan-4-yl]amino]-1-propan-2-ylcyclopentyl]-[(1s,4s)-5-[6-(trifluoromethyl)pyrimidin-4-yl]-2,5-diazabicyclo[2.2.1]heptan-2-yl]methanone Chemical compound C([C@]1(N(C[C@]2([H])C1)C(=O)[C@@]1(C[C@@H](CC1)N[C@@H]1[C@@H](COCC1)OC)C(C)C)[H])N2C1=CC(C(F)(F)F)=NC=N1 MCRWZBYTLVCCJJ-DKALBXGISA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- HGPXWXLYXNVULB-UHFFFAOYSA-M lithium stearate Chemical compound [Li+].CCCCCCCCCCCCCCCCCC([O-])=O HGPXWXLYXNVULB-UHFFFAOYSA-M 0.000 description 1
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- 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
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/102—Metallic powder coated with organic material
-
- 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
- B22F1/09—Mixtures of metallic powders
-
- 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
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
-
- 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
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/108—Mixtures obtained by warm mixing
-
- 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
- B22F1/16—Metallic particles coated with a non-metal
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
- C08K3/11—Compounds containing metals of Groups 4 to 10 or of Groups 14 to 16 of the Periodic Table
-
- 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
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
-
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/35—Iron
-
- 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
- B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
- B22F2302/40—Carbon, graphite
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Powder Metallurgy (AREA)
Abstract
La présente invention concerne un mélange de poudre pour la métallurgie des poudres qui est extrêmement fluide, qui peut être retiré d'une matrice de moule de compactage de poudre avec une faible force, et qui supprime l'usure du moule pendant le moulage. Le mélange de poudre pour métallurgie des poudres contient une poudre de matière première, un liant et une poudre de graphite, la poudre de matière première contenant au moins 90 % en masse d'une poudre à base de fer par rapport à la poudre de matière première, la poudre de graphite ayant une taille de grain moyenne inférieure à 5 µm, le rapport [mb/(mr + mg) × 100] de la masse du liant (mb) au total de la masse de la poudre de matière première (mr) et de la masse de la poudre de graphite(mg) étant de 0,10 à 0,80 % en masse, le rapport [mg/(mr + mg) × 100] de la masse de la poudre de graphite (mg) au total de la masse de la poudre de matière première (mr) et de la masse de la poudre de graphite (mg) étant de 0,6 à 1,0 % en masse, la surface de la poudre de matière première étant au moins partiellement revêtue avec le liant, et la surface du liant recouvrant la surface de la poudre de matière première étant au moins partiellement revêtue avec la poudre de graphite.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017118266 | 2017-06-16 | ||
| JP2017-118266 | 2017-06-16 | ||
| JP2018-085505 | 2018-04-26 | ||
| JP2018085505A JP6648779B2 (ja) | 2017-06-16 | 2018-04-26 | 粉末冶金用粉末混合物およびその製造方法 |
| PCT/JP2018/022447 WO2018230568A1 (fr) | 2017-06-16 | 2018-06-12 | Mélange de poudre pour métallurgie des poudres et son procédé de fabrication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3064062A1 CA3064062A1 (fr) | 2018-12-20 |
| CA3064062C true CA3064062C (fr) | 2023-02-14 |
Family
ID=65005024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3064062A Active CA3064062C (fr) | 2017-06-16 | 2018-06-12 | Melange de poudre pour metallurgie des poudres et son procede de fabrication |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6648779B2 (fr) |
| KR (1) | KR102260776B1 (fr) |
| CN (1) | CN110709191B (fr) |
| CA (1) | CA3064062C (fr) |
| SE (1) | SE543609C2 (fr) |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0694563B2 (ja) * | 1987-09-30 | 1994-11-24 | 川崎製鉄株式会社 | 粉末治金用鉄基粉末混合物とその製造方法 |
| WO1998005454A1 (fr) * | 1996-08-05 | 1998-02-12 | Kawasaki Steel Corporation | Melange de poudre metallurgique a base de fer possedant d'excellentes caracteristiques de fluidite et de moulage et son procede de preparation |
| US5976215A (en) * | 1997-08-29 | 1999-11-02 | Kawasaki Steel Corporation | Iron-based powder mixture for powder metallurgy and process for preparing the same |
| US20030219617A1 (en) * | 2002-05-21 | 2003-11-27 | Jfe Steel Corporation, A Corporation Of Japan | Powder additive for powder metallurgy, iron-based powder mixture for powder metallurgy, and method for manufacturing the same |
| WO2005068588A1 (fr) * | 2004-01-20 | 2005-07-28 | Kabushiki Kaisha Kobe Seiko Sho | Lubrifiant pour metallurgie des poudres, melange pulverulent pur metallurgie des poudres, et procede de production d'agglomere |
| JP2005330547A (ja) * | 2004-05-20 | 2005-12-02 | Jfe Steel Kk | 粉末冶金用鉄基粉末混合物およびその製造方法 |
| JP4887296B2 (ja) * | 2004-09-17 | 2012-02-29 | ホガナス アクチボラゲット | 潤滑剤及び／又は結合剤として第二級アミドを含む粉末金属組成物、その使用方法、及び素地を製造する方法 |
| JP4412133B2 (ja) * | 2004-09-27 | 2010-02-10 | Ｊｆｅスチール株式会社 | 粉末冶金用鉄基混合粉 |
| JP5032459B2 (ja) * | 2005-03-11 | 2012-09-26 | ホガナス アクチボラゲット | 乾性油結合剤を含む金属粉末組成物 |
| JP4539577B2 (ja) * | 2006-02-08 | 2010-09-08 | Ｊｆｅスチール株式会社 | 鉄基粉末混合物の製造方法 |
| KR101085313B1 (ko) * | 2007-01-23 | 2011-11-22 | 주식회사 엘지화학 | 술폰기를 가지는 새로운 액정 화합물, 이를 포함하는 액정조성물 및 이 액정 조성물을 사용한 광학 필름 |
| CN101801566B (zh) * | 2007-09-14 | 2012-02-15 | 杰富意钢铁株式会社 | 粉末冶金用铁基粉末 |
| ES2646789T3 (es) * | 2008-06-06 | 2017-12-18 | Höganäs Ab (Publ) | Polvo prealeado a base de hierro |
| JP2011094187A (ja) * | 2009-10-29 | 2011-05-12 | Jfe Steel Corp | 高強度鉄基焼結体の製造方法 |
| JP5617529B2 (ja) * | 2010-10-28 | 2014-11-05 | Ｊｆｅスチール株式会社 | 粉末冶金用鉄基混合粉末 |
| JP5552032B2 (ja) * | 2010-11-22 | 2014-07-16 | 株式会社神戸製鋼所 | 粉末冶金用混合粉末及びその製造方法 |
| JP2012167302A (ja) * | 2011-02-10 | 2012-09-06 | Hitachi Powdered Metals Co Ltd | 粉末冶金用粉末混合物およびその製造方法 |
| CA2893945C (fr) * | 2012-12-28 | 2016-08-02 | Jfe Steel Corporation | Poudre a base de fer pour metallurgie des poudres |
| JP6171390B2 (ja) * | 2013-02-18 | 2017-08-02 | 日立化成株式会社 | 粉末混合物 |
| JP6244210B2 (ja) * | 2013-03-04 | 2017-12-06 | 株式会社神戸製鋼所 | 粉末冶金用バインダー、および粉末冶金用混合粉末、並びに焼結体 |
| JP6262078B2 (ja) * | 2014-05-29 | 2018-01-17 | 株式会社神戸製鋼所 | 粉末冶金用混合粉末 |
-
2018
- 2018-04-26 JP JP2018085505A patent/JP6648779B2/ja active Active
- 2018-06-12 SE SE1951291A patent/SE543609C2/en unknown
- 2018-06-12 CA CA3064062A patent/CA3064062C/fr active Active
- 2018-06-12 KR KR1020207000851A patent/KR102260776B1/ko active IP Right Grant
- 2018-06-12 CN CN201880037324.9A patent/CN110709191B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20200018613A (ko) | 2020-02-19 |
| JP6648779B2 (ja) | 2020-02-14 |
| KR102260776B1 (ko) | 2021-06-03 |
| JP2019002068A (ja) | 2019-01-10 |
| CN110709191B (zh) | 2021-11-02 |
| SE543609C2 (en) | 2021-04-20 |
| SE1951291A1 (en) | 2019-11-08 |
| CN110709191A (zh) | 2020-01-17 |
| CA3064062A1 (fr) | 2018-12-20 |
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| EEER | Examination request |
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