JP2010503764A - Ｗ−Ｍｏ複合体粉末の製造方法及び複合体粉末 - Google Patents

Ｗ−Ｍｏ複合体粉末の製造方法及び複合体粉末 Download PDF

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Publication number: JP2010503764A
Authority: JP; Japan
Prior art keywords: composite powder; starting material; metal; particles; coating layer
Prior art date: 2006-09-15
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

JP2009527644A

Other languages

English (en)

Japanese (ja)

Other versions

JP2010503764A5 (de

Inventor

ボックアンドレアス

ビヒェルアネグレット

シェーンアンドレアス

ツァイラーブルクハルト

シューベルトヴォルフ−ディーター

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.)

Wolfram Bergbau und Huetten Nfg Kg GmbH

Original Assignee

Wolfram Bergbau und Huetten Nfg Kg 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.)

2006-09-15

Filing date

2007-08-24

Publication date

2010-02-04

2007-08-24 Application filed by Wolfram Bergbau und Huetten Nfg Kg GmbH filed Critical Wolfram Bergbau und Huetten Nfg Kg GmbH

2010-02-04 Publication of JP2010503764A publication Critical patent/JP2010503764A/ja

2010-09-30 Publication of JP2010503764A5 publication Critical patent/JP2010503764A5/ja

Status Withdrawn legal-status Critical Current

Links

239000000843 powder Substances 0.000 title claims abstract description 107
239000002131 composite material Substances 0.000 title claims abstract description 85
238000004519 manufacturing process Methods 0.000 title claims abstract description 8
239000007858 starting material Substances 0.000 claims abstract description 46
229910052721 tungsten Inorganic materials 0.000 claims abstract description 41
229910052750 molybdenum Inorganic materials 0.000 claims abstract description 38
229910052751 metal Inorganic materials 0.000 claims abstract description 31
239000002184 metal Substances 0.000 claims abstract description 31
238000011946 reduction process Methods 0.000 claims abstract description 13
150000001875 compounds Chemical class 0.000 claims abstract description 11
229910001080 W alloy Inorganic materials 0.000 claims abstract description 9
239000000203 mixture Substances 0.000 claims abstract description 8
229910001092 metal group alloy Inorganic materials 0.000 claims abstract description 6
239000002923 metal particle Substances 0.000 claims abstract 2
238000000034 method Methods 0.000 claims description 38
239000002245 particle Substances 0.000 claims description 32
239000011247 coating layer Substances 0.000 claims description 27
239000007771 core particle Substances 0.000 claims description 23
150000004767 nitrides Chemical class 0.000 claims description 11
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
150000001247 metal acetylides Chemical class 0.000 claims description 10
229910052799 carbon Inorganic materials 0.000 claims description 9
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
229910052739 hydrogen Inorganic materials 0.000 claims description 6
239000001257 hydrogen Substances 0.000 claims description 5
239000010410 layer Substances 0.000 claims description 5
239000000463 material Substances 0.000 claims description 5
238000002156 mixing Methods 0.000 claims description 5
229910052757 nitrogen Inorganic materials 0.000 claims description 5
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
239000006229 carbon black Substances 0.000 claims description 4
238000005255 carburizing Methods 0.000 claims description 4
238000001816 cooling Methods 0.000 claims description 4
238000010438 heat treatment Methods 0.000 claims description 4
238000005121 nitriding Methods 0.000 claims description 4
229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
229910002804 graphite Inorganic materials 0.000 claims description 3
239000010439 graphite Substances 0.000 claims description 3
238000006713 insertion reaction Methods 0.000 claims description 3
150000002739 metals Chemical class 0.000 claims description 3
229910001182 Mo alloy Inorganic materials 0.000 claims description 2
229910045601 alloy Inorganic materials 0.000 claims description 2
239000000956 alloy Substances 0.000 claims description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
-1 W or Mo Chemical class 0.000 claims 1
XUFUCDNVOXXQQC-UHFFFAOYSA-L azane;hydroxy-(hydroxy(dioxo)molybdenio)oxy-dioxomolybdenum Chemical compound N.N.O[Mo](=O)(=O)O[Mo](O)(=O)=O XUFUCDNVOXXQQC-UHFFFAOYSA-L 0.000 claims 1
XAYGUHUYDMLJJV-UHFFFAOYSA-Z decaazanium;dioxido(dioxo)tungsten;hydron;trioxotungsten Chemical compound [H+].[H+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O XAYGUHUYDMLJJV-UHFFFAOYSA-Z 0.000 claims 1
239000007789 gas Substances 0.000 claims 1
150000002431 hydrogen Chemical class 0.000 claims 1
239000011261 inert gas Substances 0.000 claims 1
239000000126 substance Substances 0.000 claims 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 11
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 11
239000010937 tungsten Substances 0.000 description 11
239000011733 molybdenum Substances 0.000 description 10
238000006243 chemical reaction Methods 0.000 description 7
239000011248 coating agent Substances 0.000 description 7
238000000576 coating method Methods 0.000 description 7
238000005245 sintering Methods 0.000 description 6
238000002441 X-ray diffraction Methods 0.000 description 3
239000008358 core component Substances 0.000 description 3
239000002994 raw material Substances 0.000 description 3
208000012868 Overgrowth Diseases 0.000 description 2
239000010949 copper Substances 0.000 description 2
230000008021 deposition Effects 0.000 description 2
238000009826 distribution Methods 0.000 description 2
238000013178 mathematical model Methods 0.000 description 2
OAXLZNWUNMCZSO-UHFFFAOYSA-N methanidylidynetungsten Chemical compound [W]#[C-] OAXLZNWUNMCZSO-UHFFFAOYSA-N 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000004364 calculation method Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000012792 core layer Substances 0.000 description 1
239000013078 crystal Substances 0.000 description 1
238000009837 dry grinding Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000000635 electron micrograph Methods 0.000 description 1
238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 1
238000000724 energy-dispersive X-ray spectrum Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000000227 grinding Methods 0.000 description 1
238000000265 homogenisation Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000013067 intermediate product Substances 0.000 description 1
239000002905 metal composite material Substances 0.000 description 1
MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 description 1
230000006911 nucleation Effects 0.000 description 1
238000010899 nucleation Methods 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000002243 precursor Substances 0.000 description 1
239000011265 semifinished product Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
239000012798 spherical particle Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
238000001238 wet grinding Methods 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
- B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
- 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
- B22F1/17—Metallic particles coated with metal
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/6265—Thermal treatment of powders or mixtures thereof other than sintering involving reduction or oxidation
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
- C04B35/62802—Powder coating materials
- C04B35/62828—Non-oxide ceramics
- C04B35/62831—Carbides
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
- C04B35/62897—Coatings characterised by their thickness
- 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
- 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
- C—CHEMISTRY; METALLURGY
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3258—Tungsten oxides, tungstates, or oxide-forming salts thereof
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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- C04B2235/40—Metallic constituents or additives not added as binding phase
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- C—CHEMISTRY; METALLURGY
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron

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Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Structural Engineering (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Powder Metallurgy (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)

JP2009527644A 2006-09-15 2007-08-24 Ｗ−Ｍｏ複合体粉末の製造方法及び複合体粉末 Withdrawn JP2010503764A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT0155006A AT504302B8 (de)	2006-09-15	2006-09-15	Verfahren zur herstellung von w-mo-kompositpulvern und kompositpulver
PCT/AT2007/000407 WO2008031121A1 (de)	2006-09-15	2007-08-24	Verfahren zur herstellung von w-mo-kompositpulvern und kompositpulver

Publications (2)

Publication Number	Publication Date
JP2010503764A true JP2010503764A (ja)	2010-02-04
JP2010503764A5 JP2010503764A5 (de)	2010-09-30

Family

ID=38704767

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2009527644A Withdrawn JP2010503764A (ja)	2006-09-15	2007-08-24	Ｗ−Ｍｏ複合体粉末の製造方法及び複合体粉末

Country Status (4)

Country	Link
EP (1)	EP2061614A1 (de)
JP (1)	JP2010503764A (de)
AT (1)	AT504302B8 (de)
WO (1)	WO2008031121A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106944629A (zh) *	2016-10-06	2017-07-14	江西理工大学	一种单分散超细/纳米钨粉的制备方法
WO2019107816A1 (ko) *	2017-11-29	2019-06-06	엔에이티엠 주식회사	텅스텐-몰리브덴 합금 제조방법
WO2020057373A1 (zh) *	2018-09-21	2020-03-26	河南科技大学	一种钨合金前驱复合粉体的制备方法、陶瓷氧化铝增强钨合金及其制备方法

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102010014267A1 (de)	2010-04-08	2011-10-13	H.C. Starck Gmbh	Dispersionen, sowie Verfahren zur deren Herstellung und deren Verwendung
CN102284704B (zh) *	2011-07-30	2013-08-21	金堆城钼业股份有限公司	一种小粒度掺钾钼合金粉的制备方法
CN108907218B (zh) *	2018-07-26	2021-11-19	江西理工大学	Co-co2混合气氛还原氧化钨制备超细钨粉的方法
CN110983090B (zh) *	2019-12-31	2021-07-13	金堆城钼业股份有限公司	一种含碳钼合金的烧结方法
CN116657012A (zh) *	2023-05-31	2023-08-29	西安理工大学	一种掺杂MXene相结构Mo2C的钼合金及其制备方法

Family Cites Families (2)

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Publication number	Priority date	Publication date	Assignee	Title
US6103392A (en) *	1994-12-22	2000-08-15	Osram Sylvania Inc.	Tungsten-copper composite powder
SE9500473D0 (sv) *	1995-02-09	1995-02-09	Sandvik Ab	Method of making metal composite materials

2006
- 2006-09-15 AT AT0155006A patent/AT504302B8/de not_active IP Right Cessation
2007
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WO2008031121A1 (de)	2008-03-20
EP2061614A1 (de)	2009-05-27
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AT504302B1 (de)	2009-07-15

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