RU96121362A - Способ изготовления металлического композитного порошка - Google Patents
Способ изготовления металлического композитного порошкаInfo
- Publication number
- RU96121362A RU96121362A RU96121362/02A RU96121362A RU96121362A RU 96121362 A RU96121362 A RU 96121362A RU 96121362/02 A RU96121362/02 A RU 96121362/02A RU 96121362 A RU96121362 A RU 96121362A RU 96121362 A RU96121362 A RU 96121362A
- Authority
- RU
- Russia
- Prior art keywords
- composite powder
- metal composite
- producing metal
- polyol
- moles
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims 3
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 239000002905 metal composite material Substances 0.000 title 1
- 150000003077 polyols Chemical class 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 229920005862 polyol Polymers 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 230000000875 corresponding Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 239000003638 reducing agent Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
Claims (1)
- Способ изготовления твердого композитного порошка, покрытого Co и/или Ni в растворе, отличающийся тем, что осуществляют жидкостное восстановление указанных металлов из соответствующей соли при помощи полиола при поддержании указанного порошка в суспензии, причем полиол функционирует одновременно как растворитель и как восстановитель и присутствует в таких количествах, когда молей полиола по меньшей мере в 5 раз больше, чем молей металла.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9401150-9 | 1994-03-31 | ||
| SE9401150A SE502754C2 (sv) | 1994-03-31 | 1994-03-31 | Sätt att framställa belagt hårdämnespulver |
| PCT/SE1995/000342 WO1995026843A1 (en) | 1994-03-31 | 1995-03-30 | Method of making metal composite powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2122923C1 RU2122923C1 (ru) | 1998-12-10 |
| RU96121362A true RU96121362A (ru) | 1999-03-10 |
Family
ID=20393547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU96121362/02A RU2122923C1 (ru) | 1994-03-31 | 1995-03-30 | Способ изготовления металлического композитного порошка |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5529804A (ru) |
| EP (1) | EP0752922B1 (ru) |
| JP (1) | JPH09511026A (ru) |
| KR (1) | KR100364490B1 (ru) |
| CN (1) | CN1068264C (ru) |
| AT (1) | ATE183425T1 (ru) |
| DE (1) | DE69511537T2 (ru) |
| IL (1) | IL113194A0 (ru) |
| RU (1) | RU2122923C1 (ru) |
| SE (1) | SE502754C2 (ru) |
| WO (1) | WO1995026843A1 (ru) |
| ZA (1) | ZA952645B (ru) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE507212C2 (sv) * | 1995-09-29 | 1998-04-27 | Sandvik Ab | Sätt att belägga hårdämnespulver med Co eller Ni genom reduktion med polyol |
| SE513740C2 (sv) * | 1995-12-22 | 2000-10-30 | Sandvik Ab | Slitstark hårmetallkropp främst för användning vid bergborrning och mineralbrytning |
| SE509609C2 (sv) | 1996-07-19 | 1999-02-15 | Sandvik Ab | Hårdmetallkropp med två kornstorlekar av WC |
| SE518810C2 (sv) * | 1996-07-19 | 2002-11-26 | Sandvik Ab | Hårdmetallkropp med förbättrade högtemperatur- och termomekaniska egenskaper |
| SE509616C2 (sv) | 1996-07-19 | 1999-02-15 | Sandvik Ab | Hårdmetallskär med smal kornstorleksfördelning av WC |
| SE517473C2 (sv) * | 1996-07-19 | 2002-06-11 | Sandvik Ab | Vals för varmvalsning med beständighet mot termiska sprickor och förslitning |
| SE511817C2 (sv) | 1996-07-19 | 1999-11-29 | Ericsson Telefon Ab L M | Förfarande och anordning för att bestämma vinkelläget för minst en axiell optisk asymmetri, samt användning av förfarandet respektive anordningen |
| JP3214362B2 (ja) | 1996-08-08 | 2001-10-02 | 三菱マテリアル株式会社 | 耐チッピング性にすぐれた炭化タングステン基超硬合金製切削工具 |
| US6110603A (en) * | 1998-07-08 | 2000-08-29 | Widia Gmbh | Hard-metal or cermet body, especially for use as a cutting insert |
| SE9802487D0 (sv) | 1998-07-09 | 1998-07-09 | Sandvik Ab | Cemented carbide insert with binder phase enriched surface zone |
| SE9802519D0 (sv) | 1998-07-13 | 1998-07-13 | Sandvik Ab | Method of making cemented carbide |
| SE9900079L (sv) | 1999-01-14 | 2000-07-24 | Sandvik Ab | Sätt att tillverka hårdmetall med en bimodal kornstorleksfördelning och som innehåller korntillväxthämmare |
| DE19901305A1 (de) | 1999-01-15 | 2000-07-20 | Starck H C Gmbh Co Kg | Verfahren zur Herstellung von Hartmetallmischungen |
| US6254658B1 (en) | 1999-02-24 | 2001-07-03 | Mitsubishi Materials Corporation | Cemented carbide cutting tool |
| SE519106C2 (sv) | 1999-04-06 | 2003-01-14 | Sandvik Ab | Sätt att tillverka submikron hårdmetall med ökad seghet |
| DE19962015A1 (de) | 1999-12-22 | 2001-06-28 | Starck H C Gmbh Co Kg | Pulvermischungen bzw. Verbundpulver, Verfahren zu ihrer Herstellung und ihre Verwendung in Verbundwerkstoffen |
| DE10043792A1 (de) | 2000-09-06 | 2002-03-14 | Starck H C Gmbh | Ultragrobes, einkristallines Wolframkarbid und Verfahren zu dessen Herstellung; und daraus hergestelltes Hartmetall |
| CN1796029B (zh) * | 2001-07-30 | 2010-05-26 | 三菱麻铁里亚尔株式会社 | 微粒碳化钨粉末 |
| JP2008525631A (ja) * | 2004-12-27 | 2008-07-17 | ユミコア | 超硬合金のための複合粉末製品 |
| JP4942333B2 (ja) * | 2005-11-29 | 2012-05-30 | 住友金属鉱山株式会社 | ニッケル粉およびその製造方法、ならびに該ニッケル粉を用いたポリマーｐｔｃ素子 |
| EP2344297A1 (de) * | 2008-10-09 | 2011-07-20 | H.C. Starck Ceramics GmbH & Co. KG | Neue verschleissschutzfolien, sowie ein verfahren zu deren herstellung und deren verwendung |
| US8663506B2 (en) * | 2009-05-04 | 2014-03-04 | Laird Technologies, Inc. | Process for uniform and higher loading of metallic fillers into a polymer matrix using a highly porous host material |
| CN102719689A (zh) * | 2011-03-29 | 2012-10-10 | 厦门钨业股份有限公司 | 水基硬质合金混合料用peg基复配成型剂 |
| EP3527306A1 (de) * | 2018-02-14 | 2019-08-21 | H.C. Starck Tungsten GmbH | Pulver umfassend beschichtete hartstoffpartikel |
| CN109175396B (zh) * | 2018-11-15 | 2021-07-06 | 中南大学 | 一种纳米包覆复合粉末的制备方法 |
| US10646412B1 (en) | 2019-04-09 | 2020-05-12 | Micro Powders, Inc. | Micronized composite powder additive |
| US11091641B2 (en) | 2019-04-09 | 2021-08-17 | Micro Powders, Inc. | Liquid composite emulsions |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB346473A (en) * | 1930-01-18 | 1931-04-16 | Firth Sterling Steel Co | Improvements in and relating to methods of making compositions of matter having cutting or abrading characteristics |
| US4268536A (en) * | 1978-12-07 | 1981-05-19 | Western Electric Company, Inc. | Method for depositing a metal on a surface |
| FR2537898A1 (fr) * | 1982-12-21 | 1984-06-22 | Univ Paris | Procede de reduction de composes metalliques par les polyols, et poudres metalliques obtenues par ce procede |
| US4770907A (en) * | 1987-10-17 | 1988-09-13 | Fuji Paudal Kabushiki Kaisha | Method for forming metal-coated abrasive grain granules |
| EP0578720B1 (en) * | 1991-04-10 | 2000-08-23 | Sandvik Aktiebolag | Method of making cemented carbide articles |
-
1994
- 1994-03-31 SE SE9401150A patent/SE502754C2/sv not_active IP Right Cessation
-
1995
- 1995-03-29 US US08/412,930 patent/US5529804A/en not_active Expired - Lifetime
- 1995-03-30 WO PCT/SE1995/000342 patent/WO1995026843A1/en active IP Right Grant
- 1995-03-30 ZA ZA952645A patent/ZA952645B/xx unknown
- 1995-03-30 CN CN95192347A patent/CN1068264C/zh not_active Expired - Fee Related
- 1995-03-30 EP EP95914665A patent/EP0752922B1/en not_active Expired - Lifetime
- 1995-03-30 DE DE69511537T patent/DE69511537T2/de not_active Expired - Fee Related
- 1995-03-30 KR KR1019960705314A patent/KR100364490B1/ko not_active IP Right Cessation
- 1995-03-30 AT AT95914665T patent/ATE183425T1/de not_active IP Right Cessation
- 1995-03-30 JP JP7525611A patent/JPH09511026A/ja active Pending
- 1995-03-30 IL IL11319495A patent/IL113194A0/xx not_active IP Right Cessation
- 1995-03-30 RU RU96121362/02A patent/RU2122923C1/ru active
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