[go: up one dir, main page]

DE59800678D1 - Phosphorhaltige Eisenpulver - Google Patents

Phosphorhaltige Eisenpulver

Info

Publication number
DE59800678D1
DE59800678D1 DE59800678T DE59800678T DE59800678D1 DE 59800678 D1 DE59800678 D1 DE 59800678D1 DE 59800678 T DE59800678 T DE 59800678T DE 59800678 T DE59800678 T DE 59800678T DE 59800678 D1 DE59800678 D1 DE 59800678D1
Authority
DE
Germany
Prior art keywords
less
iron powder
phosphorus
powder containing
containing phosphorus
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 - Lifetime
Application number
DE59800678T
Other languages
English (en)
Inventor
Dr Leutner
Dr Friedrich
Reinhold Schlegel
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.)
BASF SE
Original Assignee
BASF SE
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.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of DE59800678D1 publication Critical patent/DE59800678D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0214—Using a mixture of prealloyed powders or a master alloy comprising P or a phosphorus compound
    • 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
    • B22F9/30—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis
    • B22F9/305—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis of metal carbonyls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hard Magnetic Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
DE59800678T 1997-02-19 1998-02-17 Phosphorhaltige Eisenpulver Expired - Lifetime DE59800678D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19706525A DE19706525A1 (de) 1997-02-19 1997-02-19 Phosphorhaltige Eisenpulver

Publications (1)

Publication Number Publication Date
DE59800678D1 true DE59800678D1 (de) 2001-06-13

Family

ID=7820807

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19706525A Withdrawn DE19706525A1 (de) 1997-02-19 1997-02-19 Phosphorhaltige Eisenpulver
DE59800678T Expired - Lifetime DE59800678D1 (de) 1997-02-19 1998-02-17 Phosphorhaltige Eisenpulver

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19706525A Withdrawn DE19706525A1 (de) 1997-02-19 1997-02-19 Phosphorhaltige Eisenpulver

Country Status (10)

Country Link
US (1) US6180235B1 (de)
EP (1) EP0861913B1 (de)
JP (1) JP4165921B2 (de)
KR (1) KR100562457B1 (de)
AT (1) ATE201053T1 (de)
DE (2) DE19706525A1 (de)
ES (1) ES2157619T3 (de)
IL (1) IL123168A (de)
RU (1) RU2211113C2 (de)
TW (1) TW555610B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006080302A1 (ja) * 2005-01-25 2006-08-03 Tix Corporation 複合耐摩耗部材及びその製造方法
US20110020110A1 (en) * 2008-10-06 2011-01-27 Flodesign Wind Turbine Corporation Wind turbine with reduced radar signature
ES2531430T3 (es) * 2009-10-27 2015-03-16 Basf Se Poliamidas resistentes al envejecimiento por calor
CN102666693A (zh) * 2009-10-27 2012-09-12 巴斯夫欧洲公司 具有阻燃性的耐热老化性聚酰胺
RU2433018C1 (ru) * 2010-08-27 2011-11-10 Трофимов Сергей Иванович Способ получения железного порошка, содержащего фосфор
RU2458760C2 (ru) * 2010-10-25 2012-08-20 Трофимов Сергей Иванович Устройство для получения железного порошка, содержащего фосфор
GB201221425D0 (en) * 2012-11-28 2013-01-09 Faradion Ltd Metal-containing compound
CN103386493A (zh) * 2013-07-19 2013-11-13 江西悦安超细金属有限公司 一种用于金刚石工具的羰基铁磷粉的制备方法
CN108046230B (zh) * 2017-12-16 2021-01-29 蒋央芳 一种一步法制备纳米无水磷酸铁的方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2199944A (en) * 1935-06-01 1940-05-07 Shell Dev Lubricant
GB808163A (en) 1956-02-11 1959-01-28 Hoeganaesmetoder Ab Improvements relating to sintered frictional materials
GB824147A (en) 1956-12-17 1959-11-25 Gen Aniline & Film Corp Alloyed flocks from metal carbonyls and halides
US3110747A (en) * 1960-06-13 1963-11-12 Shell Oil Co Homogeneous hydrogenation catalysis
US3355439A (en) * 1963-10-30 1967-11-28 Union Carbide Corp Polymers of coordination complexes of vinylphosphines and metal salts, and process for preparing same
US3438805A (en) * 1966-04-06 1969-04-15 Du Pont Chemical metallizing process
US3959220A (en) * 1970-10-27 1976-05-25 Cincinnati Milacron Chemicals, Inc. Polymer additives comprising transition metal complexes with trivalent phosphorous compounds
US3869453A (en) * 1971-06-18 1975-03-04 American Cyanamid Co Iron carbonyl complex of aromatic azo compounds complexed with particular phosphine arsine or stibine compounds
US4012399A (en) * 1971-12-16 1977-03-15 Cincinnati Milacron Chemicals, Inc. Transition metal complexes with trivalent phosphorus compounds
US4152179A (en) * 1972-03-27 1979-05-01 Allegheny Ludlum Industries, Inc. Process for producing phosphorous-bearing soft magnetic material
US4047983A (en) * 1973-11-20 1977-09-13 Allegheny Ludlum Industries, Inc. Process for producing soft magnetic material
SE393635B (sv) * 1976-06-24 1977-05-16 Hoeganaes Ab Fosforhaltigt stalpulver och sett for dess framstellning
US4115158A (en) * 1977-10-03 1978-09-19 Allegheny Ludlum Industries, Inc. Process for producing soft magnetic material
US4201576A (en) * 1978-08-17 1980-05-06 Haley George D Method for refining ferrophosphorus for use in the production of phosphorus-containing steel
US4196136A (en) * 1978-11-06 1980-04-01 E. I. Du Pont De Nemours And Company Ligated transition metal derivatives of heteropolyanions
US4236945A (en) * 1978-11-27 1980-12-02 Allegheny Ludlum Steel Corporation Phosphorus-iron powder and method of producing soft magnetic material therefrom
US4252672A (en) * 1979-12-04 1981-02-24 Xerox Corporation Preparation of colloidal iron dispersions by the polymer-catalyzed decomposition of iron carbonyl and iron organocarbonyl compounds
JPS59145756A (ja) * 1983-02-08 1984-08-21 Hitachi Powdered Metals Co Ltd 内燃機関の動弁機構部材用焼結合金の製造方法
DE3428121A1 (de) 1984-07-31 1986-02-13 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von eisenpulver
US4929468A (en) * 1988-03-18 1990-05-29 The United States Of America As Represented By The United States Department Of Energy Formation of amorphous metal alloys by chemical vapor deposition
JPH0775205B2 (ja) 1989-07-21 1995-08-09 住友金属鉱山株式会社 Ｆｅ―Ｐ合金軟質磁性焼結体の製造方法
DE3940347C2 (de) 1989-12-06 1997-02-20 Basf Ag Verfahren zur Herstellung von Eisenwhiskers
US5796018A (en) * 1997-01-29 1998-08-18 Procedyne Corp. Process for coating iron particles with phosphorus and forming compacted articles

Also Published As

Publication number Publication date
KR19980071458A (ko) 1998-10-26
ES2157619T3 (es) 2001-08-16
TW555610B (en) 2003-10-01
ATE201053T1 (de) 2001-05-15
DE19706525A1 (de) 1998-08-20
IL123168A (en) 2001-01-11
US6180235B1 (en) 2001-01-30
JPH10298613A (ja) 1998-11-10
EP0861913B1 (de) 2001-05-09
RU2211113C2 (ru) 2003-08-27
EP0861913A1 (de) 1998-09-02
JP4165921B2 (ja) 2008-10-15
KR100562457B1 (ko) 2006-05-25
IL123168A0 (en) 1998-09-24

Similar Documents

Publication Publication Date Title
ATE365785T1 (de) Herstellung von im wesentlichen monodispersen phosphor-partikeln
DE59800678D1 (de) Phosphorhaltige Eisenpulver
CA2104605A1 (en) Powder Metal Alloy Process
CA2317019A1 (en) Magnetically responsive composition
ATE210967T1 (de) Magnetisch reagierende zusammensetzung als träger für biologisch aktive substanzen und verfahren für ihre herstellung und verwendung
JPS54126699A (en) Production of silicon carbide powder
ATA60790A (de) Verfahren zur herstellung von feinkoernigen, sinteraktiven nitrid- und carbonitridpulvern des titans
KR950012493A (ko) 영구자석제조용 분말조성물, 자기이방성 영구자석 및 자기이방성 연구자석의 제조방법
DE60322585D1 (de) Vorrichtung zur herstellung von schmelzflüssigem eisen zur verbesserung des betriebs einer wirbelschicht-reduktionsvorrichtung und herstellungsverfahren damit
AU557971B2 (en) Binder-free hot briquittes of iron oxide or sponge iron
ATE4414T1 (de) Phosphorhaltiges stahlpulver und verfahren zur herstellung weichmagnetischer werkstoffe aus diesem pulver.
RU98103521A (ru) Железный порошок, содержащий фосфор, и способ его получения
GR3004504T3 (de)
MY115972A (en) Process for the heat treatment of fine-grained iron ore for the conversion of the heat-treated iron ore to metallic iron
DE3663023D1 (en) Method for manufacturing a sintered product
SE8903156D0 (sv) Saett att framstaella ett foeremaal av ett pulverformigt keramiskt material
EP0292792A3 (en) Hydrometallurgical process for producing finely divided iron based powders
ATE74038T1 (de) Verfahren zur herstellung von fuer die pulvermetallurgie geeigneten eisenpulvern aus feinem eisenoxidpulver durch reduktion mit heissen gasen.
DE69901126D1 (de) Kohlenstoffreiche Eisen enthaltende Briketts und deren Herstellungsverfahren
ATE235578T1 (de) Hochfeste gesinterte legierung und verfahren zu deren herstellung
Engstrom et al. Metal Powders for the Production of Soft Magnetic Parts
ES8606515A1 (es) Un procedimiento para fabricar acero en polvo que contiene silicio para la fabricacion pulvimetalurgica de componentes magneticos blandos sinterizados
Engstrom A Manganese Sulphide-Containing Iron Powder Mixture and a Process for the Production Thereof
Fichte et al. Process for Carbothermic Production of Ferroboron or Ferroboronsilicon Alloy
Morris Computer Control Applications in Electric Arc Steelmaking

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BASF SE, 67063 LUDWIGSHAFEN, DE