DE50214577D1 - Verfahren zur herstellung von hartmetallgranulat - Google Patents

Verfahren zur herstellung von hartmetallgranulat

Info

Publication number: DE50214577D1
Authority: DE; Germany
Prior art keywords: producing hard; metal granulate; granulate; metal; hard
Prior art date: 2001-03-29
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 - Lifetime

Application number

DE50214577T

Other languages

English (en)

Inventor

Gerhard Knuenz

Helmut Beirer

Andreas Lackner

Wolfgang Glaetzle

Erwin Hartlmayr

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ceratizit Austria GmbH

Original Assignee

Ceratizit Austria GmbH

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.)

2001-03-29

Filing date

2002-03-08

Publication date

2010-09-23

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3485023&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50214577(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2002-03-08 Application filed by Ceratizit Austria GmbH filed Critical Ceratizit Austria GmbH

2010-09-23 Application granted granted Critical

2010-09-23 Publication of DE50214577D1 publication Critical patent/DE50214577D1/de

2022-03-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/026—Spray drying of solutions or suspensions
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
- 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
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Glanulating (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Powder Metallurgy (AREA)
Treatment Of Sludge (AREA)
Manufacture And Refinement Of Metals (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

DE50214577T 2001-03-29 2002-03-08 Verfahren zur herstellung von hartmetallgranulat Expired - Lifetime DE50214577D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT0023101U AT4929U1 (de)	2001-03-29	2001-03-29	Verfahren zur herstellung von hartmetallgranulat
PCT/AT2002/000077 WO2002079532A2 (de)	2001-03-29	2002-03-08	Verfahren zur herstellung von hartmetallgranulat

Publications (1)

Publication Number	Publication Date
DE50214577D1 true DE50214577D1 (de)	2010-09-23

Family

ID=3485023

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE50214577T Expired - Lifetime DE50214577D1 (de)	2001-03-29	2002-03-08	Verfahren zur herstellung von hartmetallgranulat

Country Status (12)

Country	Link
US (1)	US6852274B2 (de)
EP (1)	EP1373586B1 (de)
JP (1)	JP3697242B2 (de)
KR (1)	KR100898842B1 (de)
AT (2)	AT4929U1 (de)
CA (1)	CA2406372C (de)
CZ (1)	CZ304422B6 (de)
DE (1)	DE50214577D1 (de)
ES (1)	ES2346190T3 (de)
IL (1)	IL152968A (de)
RU (1)	RU2281835C2 (de)
WO (1)	WO2002079532A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT6486U1 (de) *	2003-02-10	2003-11-25	Plansee Tizit Ag	Verfahren zur herstellung eines hartmetallansatzes
DE102004053221B3 (de) *	2004-11-04	2006-02-02	Zschimmer & Schwarz Gmbh & Co. Kg Chemische Fabriken	Flüssigkeit und deren Verwendung zur Aufbereitung von Hartmetallen
DE102006043581B4 (de) *	2006-09-12	2011-11-03	Artur Wiegand	Verfahren und Vorrichtung zur Herstellung einer Hartmetall- oder Cermetmischung
US20080289495A1 (en)	2007-05-21	2008-11-27	Peter Eisenberger	System and Method for Removing Carbon Dioxide From an Atmosphere and Global Thermostat Using the Same
US8163066B2 (en) *	2007-05-21	2012-04-24	Peter Eisenberger	Carbon dioxide capture/regeneration structures and techniques
US20140130670A1 (en)	2012-11-14	2014-05-15	Peter Eisenberger	System and method for removing carbon dioxide from an atmosphere and global thermostat using the same
US8500857B2 (en)	2007-05-21	2013-08-06	Peter Eisenberger	Carbon dioxide capture/regeneration method using gas mixture
DE102007024818A1 (de) *	2007-05-29	2008-12-04	Dorst Technologies Gmbh & Co. Kg	Verfahren und Anordnung zum Herstellen eines Metallgranulats
US9028592B2 (en)	2010-04-30	2015-05-12	Peter Eisenberger	System and method for carbon dioxide capture and sequestration from relatively high concentration CO2 mixtures
EP2563495B1 (de)	2010-04-30	2019-09-25	Peter Eisenberger	Verfahren zur abscheidung von kohlendioxid
CN102601378A (zh) *	2011-07-18	2012-07-25	厦门虹鹭钨钼工业有限公司	一种低温燃烧法制备超细钨铜复合粉末的方法
US20130095999A1 (en)	2011-10-13	2013-04-18	Georgia Tech Research Corporation	Methods of making the supported polyamines and structures including supported polyamines
US11059024B2 (en)	2012-10-25	2021-07-13	Georgia Tech Research Corporation	Supported poly(allyl)amine and derivatives for CO2 capture from flue gas or ultra-dilute gas streams such as ambient air or admixtures thereof
US9475945B2 (en)	2013-10-03	2016-10-25	Kennametal Inc.	Aqueous slurry for making a powder of hard material
IN2013CH04500A (de)	2013-10-04	2015-04-10	Kennametal India Ltd
EA201691356A1 (ru)	2013-12-31	2016-11-30	Питер Айзенбергер	Вращающаяся система для перемещения слоя со множеством монолитных слоев для удаления coиз атмосферы
CZ2014766A3 (cs) *	2014-11-07	2016-02-10	Vysoká škola chemicko- technologická v Praze	Výroba nanostrukturovaných prášků slitin kobaltu dvoustupňovým mechanickým legováním
CN107699283B (zh) *	2017-11-03	2020-11-06	河源富马硬质合金股份有限公司	一种高蜡比硬质合金石蜡原料的制备方法
CN112692294B (zh) *	2020-12-22	2022-12-09	厦门钨业股份有限公司	一种高比重钨合金粉末及其制备方法
CN116604022A (zh) *	2023-05-12	2023-08-18	中国恩菲工程技术有限公司	用于金属和合金的粒化系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE299858C (de)
US4070184A (en)	1976-09-24	1978-01-24	Gte Sylvania Incorporated	Process for producing refractory carbide grade powder
US4397889A (en) *	1982-04-05	1983-08-09	Gte Products Corporation	Process for producing refractory powder
IT1262947B (it) *	1992-06-17	1996-07-22	Bayer Italia Spa	Granulati, processo per la loro preparazione e loro impiego
SE9500473D0 (sv)	1995-02-09	1995-02-09	Sandvik Ab	Method of making metal composite materials
US5841045A (en) *	1995-08-23	1998-11-24	Nanodyne Incorporated	Cemented carbide articles and master alloy composition
US5922978A (en) *	1998-03-27	1999-07-13	Omg Americas, Inc.	Method of preparing pressable powders of a transition metal carbide, iron group metal or mixtures thereof
GB9814622D0 (en) *	1998-07-06	1998-09-02	Biotica Tech Ltd	Polyketides,their preparation,and materials for use therein

2001
- 2001-03-29 AT AT0023101U patent/AT4929U1/de not_active IP Right Cessation
2002
- 2002-03-08 DE DE50214577T patent/DE50214577D1/de not_active Expired - Lifetime
- 2002-03-08 CZ CZ2002-3932A patent/CZ304422B6/cs not_active IP Right Cessation
- 2002-03-08 IL IL152968A patent/IL152968A/en active IP Right Grant
- 2002-03-08 KR KR1020027014282A patent/KR100898842B1/ko not_active Expired - Lifetime
- 2002-03-08 EP EP02703390A patent/EP1373586B1/de not_active Expired - Lifetime
- 2002-03-08 ES ES02703390T patent/ES2346190T3/es not_active Expired - Lifetime
- 2002-03-08 WO PCT/AT2002/000077 patent/WO2002079532A2/de active Application Filing
- 2002-03-08 CA CA2406372A patent/CA2406372C/en not_active Expired - Fee Related
- 2002-03-08 AT AT02703390T patent/ATE477342T1/de active
- 2002-03-08 JP JP2002577936A patent/JP3697242B2/ja not_active Expired - Lifetime
- 2002-03-08 RU RU2003131683/02A patent/RU2281835C2/ru not_active IP Right Cessation
- 2002-11-22 US US10/302,204 patent/US6852274B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US20030061906A1 (en)	2003-04-03
KR20030007549A (ko)	2003-01-23
IL152968A (en)	2007-10-31
ES2346190T3 (es)	2010-10-13
KR100898842B1 (ko)	2009-05-21
EP1373586B1 (de)	2010-08-11
WO2002079532A2 (de)	2002-10-10
CZ304422B6 (cs)	2014-04-30
AT4929U1 (de)	2002-01-25
CA2406372A1 (en)	2002-10-16
CA2406372C (en)	2010-09-14
US6852274B2 (en)	2005-02-08
JP3697242B2 (ja)	2005-09-21
ATE477342T1 (de)	2010-08-15
RU2281835C2 (ru)	2006-08-20
WO2002079532A3 (de)	2003-02-27
JP2004518825A (ja)	2004-06-24
RU2003131683A (ru)	2005-02-10
IL152968A0 (en)	2003-06-24
EP1373586A2 (de)	2004-01-02

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