DE69219597T2 - Pulvergemisch und verfahren zu dessen herstellung - Google Patents
Pulvergemisch und verfahren zu dessen herstellungInfo
- Publication number
- DE69219597T2 DE69219597T2 DE69219597T DE69219597T DE69219597T2 DE 69219597 T2 DE69219597 T2 DE 69219597T2 DE 69219597 T DE69219597 T DE 69219597T DE 69219597 T DE69219597 T DE 69219597T DE 69219597 T2 DE69219597 T2 DE 69219597T2
- Authority
- DE
- Germany
- Prior art keywords
- binder
- mixture
- powder
- base metal
- additives
- 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 - Fee Related
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 96
- 239000000843 powder Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 239000011230 binding agent Substances 0.000 claims abstract description 84
- 239000000314 lubricant Substances 0.000 claims abstract description 29
- 238000002156 mixing Methods 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 21
- 239000000654 additive Substances 0.000 claims abstract description 20
- 239000010953 base metal Substances 0.000 claims abstract description 18
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims abstract description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 7
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 6
- 239000008240 homogeneous mixture Substances 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical group CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 19
- 229910002804 graphite Inorganic materials 0.000 abstract description 12
- 239000010439 graphite Substances 0.000 abstract description 12
- 238000002844 melting Methods 0.000 abstract description 7
- 230000008018 melting Effects 0.000 abstract description 7
- 229910052759 nickel Inorganic materials 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 2
- 239000001993 wax Substances 0.000 description 27
- 229910052751 metal Inorganic materials 0.000 description 17
- 239000002184 metal Substances 0.000 description 17
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 17
- 239000000344 soap Substances 0.000 description 13
- 238000004663 powder metallurgy Methods 0.000 description 10
- 239000003921 oil Substances 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 238000005204 segregation Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000005642 Oleic acid Substances 0.000 description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 238000010410 dusting Methods 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 230000001010 compromised effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- LJZKUDYOSCNJPU-UHFFFAOYSA-N dotetracontanediamide Chemical compound NC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(N)=O LJZKUDYOSCNJPU-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- BHIXMQGGBKDGTH-UHFFFAOYSA-N hexatetracontanediamide Chemical compound NC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(N)=O BHIXMQGGBKDGTH-UHFFFAOYSA-N 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- VYWRBUBXZALATG-UHFFFAOYSA-N 2-hydroxyoctadecanamide Chemical compound CCCCCCCCCCCCCCCCC(O)C(N)=O VYWRBUBXZALATG-UHFFFAOYSA-N 0.000 description 1
- 229910000967 As alloy Inorganic materials 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- HGPXWXLYXNVULB-UHFFFAOYSA-M lithium stearate Chemical compound [Li+].CCCCCCCCCCCCCCCCCC([O-])=O HGPXWXLYXNVULB-UHFFFAOYSA-M 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- WGOROJDSDNILMB-UHFFFAOYSA-N octatriacontanediamide Chemical compound NC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(N)=O WGOROJDSDNILMB-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- WOQDVIVTFCTQCE-UHFFFAOYSA-N pentacontanediamide Chemical compound NC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(N)=O WOQDVIVTFCTQCE-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- RFNVCIBXKHIIJQ-UHFFFAOYSA-N tetratriacontanediamide Chemical compound NC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(N)=O RFNVCIBXKHIIJQ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Powder Metallurgy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Glanulating (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9101154A SE468121B (sv) | 1991-04-18 | 1991-04-18 | Pulverblandning innehaallande basmetallpulver och bindemedel av diamidvax och saett att framstaella blandningen |
| PCT/SE1992/000187 WO1992018275A1 (en) | 1991-04-18 | 1992-03-24 | Powder mixture and method for the production thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69219597D1 DE69219597D1 (de) | 1997-06-12 |
| DE69219597T2 true DE69219597T2 (de) | 1997-11-27 |
Family
ID=20382486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69219597T Expired - Fee Related DE69219597T2 (de) | 1991-04-18 | 1992-03-24 | Pulvergemisch und verfahren zu dessen herstellung |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5480469A (enExample) |
| EP (1) | EP0580681B1 (enExample) |
| JP (1) | JP3315982B2 (enExample) |
| AT (1) | ATE152651T1 (enExample) |
| BR (1) | BR9205904A (enExample) |
| CA (1) | CA2108370C (enExample) |
| DE (1) | DE69219597T2 (enExample) |
| ES (1) | ES2101094T3 (enExample) |
| MX (1) | MX9201764A (enExample) |
| SE (1) | SE468121B (enExample) |
| TW (1) | TW199908B (enExample) |
| WO (1) | WO1992018275A1 (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0589088B1 (en) * | 1992-09-25 | 1998-08-12 | Kawasaki Steel Corporation | Iron-based powder mixture and method |
| SE9401623D0 (sv) * | 1994-05-09 | 1994-05-09 | Hoeganaes Ab | Sintered products having improved density |
| DE69611052T2 (de) * | 1995-04-25 | 2001-04-05 | Kawasaki Steel Corp., Kobe | Pulvermischung auf Eisenbasis und Verfahren seiner Herstellung |
| US5976215A (en) * | 1997-08-29 | 1999-11-02 | Kawasaki Steel Corporation | Iron-based powder mixture for powder metallurgy and process for preparing the same |
| US6280683B1 (en) | 1997-10-21 | 2001-08-28 | Hoeganaes Corporation | Metallurgical compositions containing binding agent/lubricant and process for preparing same |
| SE9803566D0 (sv) * | 1998-10-16 | 1998-10-16 | Hoeganaes Ab | Iron powder compositions |
| US6291407B1 (en) | 1999-09-08 | 2001-09-18 | Lafrance Manufacturing Co. | Agglomerated die casting lubricant |
| US6432886B1 (en) | 1999-09-08 | 2002-08-13 | Mary R. Reidmeyer | Agglomerated lubricant |
| SE9903231D0 (sv) * | 1999-09-09 | 1999-09-09 | Hoeganaes Ab | Powder composition |
| US6355207B1 (en) * | 2000-05-25 | 2002-03-12 | Windfall Products | Enhanced flow in agglomerated and bound materials and process therefor |
| US7261759B2 (en) * | 2001-05-21 | 2007-08-28 | React-Nti, Llc | Powder metal mixture including micronized starch |
| US7150775B2 (en) | 2001-05-21 | 2006-12-19 | React-Nti, Llc | Powder metal mixture including micronized cellulose fibers |
| US6689188B2 (en) | 2002-01-25 | 2004-02-10 | Hoeganes Corporation | Powder metallurgy lubricant compositions and methods for using the same |
| US6802885B2 (en) | 2002-01-25 | 2004-10-12 | Hoeganaes Corporation | Powder metallurgy lubricant compositions and methods for using the same |
| KR100460720B1 (ko) * | 2002-05-22 | 2004-12-08 | 에스에스씨피 주식회사 | 플라스틱 광섬유 모재 및 이의 제조방법 |
| SE0201826D0 (sv) | 2002-06-14 | 2002-06-14 | Hoeganaes Ab | Powder composition |
| US7078843B2 (en) * | 2003-09-05 | 2006-07-18 | Black & Decker Inc. | Field assemblies and methods of making same |
| US20060226729A1 (en) * | 2003-09-05 | 2006-10-12 | Du Hung T | Field assemblies and methods of making same with field coils having multiple coils |
| WO2005027306A2 (en) | 2003-09-05 | 2005-03-24 | Black & Decker Inc. | Field assemblies and methods of making same |
| US7205696B2 (en) * | 2003-09-05 | 2007-04-17 | Black & Decker Inc. | Field assemblies having pole pieces with ends that decrease in width, and methods of making same |
| US7211920B2 (en) * | 2003-09-05 | 2007-05-01 | Black & Decker Inc. | Field assemblies having pole pieces with axial lengths less than an axial length of a back iron portion and methods of making same |
| US20050189844A1 (en) * | 2003-09-05 | 2005-09-01 | Du Hung T. | Field assemblies having pole pieces with dovetail features for attaching to a back iron piece(s) and methods of making same |
| SE0303453D0 (sv) * | 2003-12-22 | 2003-12-22 | Hoeganaes Ab | Metal powder composition and preparation thereof |
| CN100549146C (zh) * | 2004-01-20 | 2009-10-14 | 株式会社神户制钢所 | 粉末冶金用润滑剂、粉末冶金用混合粉末及烧结体的制造方法 |
| PL1812187T3 (pl) * | 2004-09-17 | 2011-04-29 | Hoeganaes Ab | Mieszanka proszków metalicznych zawierająca amidy drugorzędowe pełniące rolę środka poślizgowego i/lub spoiwa |
| EP2568573A3 (en) * | 2005-03-07 | 2014-06-04 | Black & Decker Inc. | Power Tools with Motor Having a Multi-Piece Stator |
| EP1968761B1 (en) * | 2005-12-30 | 2013-03-20 | Höganäs Ab | Metallurgical powder composition |
| CA2906347A1 (en) * | 2013-03-14 | 2014-10-02 | Hoeganaes Corporation | Methods for solventless bonding of metallurgical compositions |
| JP6760495B2 (ja) | 2018-02-21 | 2020-09-23 | Ｊｆｅスチール株式会社 | 粉末冶金用混合粉 |
| WO2019230259A1 (ja) * | 2018-05-28 | 2019-12-05 | Ｊｆｅスチール株式会社 | 粉末冶金用粉末混合物およびその製造方法 |
| EP3858514A4 (en) | 2018-09-26 | 2021-11-10 | JFE Steel Corporation | MIXED POWDER FOR POWDER METALLURGY AND LUBRICANT FOR POWDER METALLURGY |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401482A (en) * | 1980-02-22 | 1983-08-30 | Bell Telephone Laboratories, Incorporated | Fe--Cr--Co Magnets by powder metallurgy processing |
| SE427434B (sv) * | 1980-03-06 | 1983-04-11 | Hoeganaes Ab | Jernbaserad pulverblandning med tillsats mot avblandning och/eller damning |
| JPS5738896A (en) * | 1980-08-15 | 1982-03-03 | Sumitomo Chem Co Ltd | Composite binder composition for powder molding |
| US4834800A (en) * | 1986-10-15 | 1989-05-30 | Hoeganaes Corporation | Iron-based powder mixtures |
| EP0329475B1 (en) * | 1988-02-18 | 1994-01-26 | Sanyo Chemical Industries Ltd. | Mouldable composition |
| GB8811965D0 (en) * | 1988-05-20 | 1988-06-22 | Wiggins Teape Group Ltd | Thermal record material |
| US4902471A (en) * | 1989-09-11 | 1990-02-20 | Gte Products Corporation | Method for producing metal carbide grade powders |
| US5076339B1 (en) * | 1990-02-08 | 1998-06-09 | J & S Chemical Corp | Solid lubricant for die-casting process |
| US5154881A (en) * | 1992-02-14 | 1992-10-13 | Hoeganaes Corporation | Method of making a sintered metal component |
-
1991
- 1991-04-18 SE SE9101154A patent/SE468121B/sv not_active IP Right Cessation
-
1992
- 1992-03-24 CA CA002108370A patent/CA2108370C/en not_active Expired - Fee Related
- 1992-03-24 AT AT92908468T patent/ATE152651T1/de not_active IP Right Cessation
- 1992-03-24 JP JP50809092A patent/JP3315982B2/ja not_active Expired - Lifetime
- 1992-03-24 BR BR9205904A patent/BR9205904A/pt not_active IP Right Cessation
- 1992-03-24 ES ES92908468T patent/ES2101094T3/es not_active Expired - Lifetime
- 1992-03-24 EP EP92908468A patent/EP0580681B1/en not_active Expired - Lifetime
- 1992-03-24 WO PCT/SE1992/000187 patent/WO1992018275A1/en not_active Ceased
- 1992-03-24 DE DE69219597T patent/DE69219597T2/de not_active Expired - Fee Related
- 1992-04-07 TW TW081102653A patent/TW199908B/zh active
- 1992-04-14 MX MX9201764A patent/MX9201764A/es unknown
-
1995
- 1995-03-08 US US08/400,678 patent/US5480469A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE468121B (sv) | 1992-11-09 |
| MX9201764A (es) | 1992-10-01 |
| EP0580681B1 (en) | 1997-05-07 |
| DE69219597D1 (de) | 1997-06-12 |
| TW199908B (enExample) | 1993-02-11 |
| CA2108370A1 (en) | 1992-10-19 |
| WO1992018275A1 (en) | 1992-10-29 |
| ES2101094T3 (es) | 1997-07-01 |
| JPH06506726A (ja) | 1994-07-28 |
| JP3315982B2 (ja) | 2002-08-19 |
| ATE152651T1 (de) | 1997-05-15 |
| BR9205904A (pt) | 1994-07-05 |
| CA2108370C (en) | 2002-11-05 |
| SE9101154D0 (sv) | 1991-04-18 |
| EP0580681A1 (en) | 1994-02-02 |
| US5480469A (en) | 1996-01-02 |
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