SE1850434A1 - Del framställd av sintermaterial och metod för framställningdärav - Google Patents

Del framställd av sintermaterial och metod för framställningdärav

Info

Publication number
SE1850434A1
SE1850434A1 SE1850434A SE1850434A SE1850434A1 SE 1850434 A1 SE1850434 A1 SE 1850434A1 SE 1850434 A SE1850434 A SE 1850434A SE 1850434 A SE1850434 A SE 1850434A SE 1850434 A1 SE1850434 A1 SE 1850434A1
Authority
SE
Sweden
Prior art keywords
weight
powder
sintering
sintered
manufacture
Prior art date
Application number
SE1850434A
Other languages
English (en)
Inventor
Schaefter Tobias
Burghaus Jens
Pieper Witold
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE1850434A1 publication Critical patent/SE1850434A1/sv

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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Powder Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Uppfinningen avser ett förfarande för tillverkning av ett element av ett sintermaterial och det genom detta förfarande erhållna elementet. Denna tillverkning sker genom sintring av en pulverblandning. Denna innehåller ett första sinterpulver (1) och ett andra sinterpulver (2). Det första sinterpulvret innehåller antingen 16 - 99,97 vikt-% järn, 0 - 7 vikt-% kisel, 0 - 20 vikt-% krom och 0 - 50 vikt-% kobolt. Vidare innehåller det första sinterpulvret (1) 0,03 - 2,00 vikt-% kol och 0 - 5 vikt-% av ytterligare ämnen. Det andra sinterpulvret innehåller 0 - 90 vikt-% järn, 0 - 90 vikt-% kisel, 0 - 100 vikt-% krom, 0 - 100 vikt-% fosfor, 0 - 100 vikt-% molybden, 0 - 100 vikt-% volfram, 0 - 100 vikt-% titan, 0 - 100 vikt-% nickel, 0 - 100 vikt-% kobolt, 0 - 100 vikt-% svavel, 0 - 100 vikt-% kol och 0 - 5 vikt-% av ytterligare ämnen. Summan av beståndsdelarna i det första sinterpulvret (1) respektive i det andra sinterpulvret (2) uppgår till 100 vikt-%.
SE1850434A 2015-09-25 2016-09-07 Del framställd av sintermaterial och metod för framställningdärav SE1850434A1 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015218440.4A DE102015218440A1 (de) 2015-09-25 2015-09-25 Teil aus einem Sinterwerkstoff und Verfahren zu seiner Herstellung
PCT/EP2016/071042 WO2017050572A1 (de) 2015-09-25 2016-09-07 Teil aus einem sinterwerkstoff und verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
SE1850434A1 true SE1850434A1 (sv) 2018-06-13

Family

ID=57003479

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1850434A SE1850434A1 (sv) 2015-09-25 2016-09-07 Del framställd av sintermaterial och metod för framställningdärav

Country Status (6)

Country Link
JP (1) JP6611924B2 (sv)
KR (1) KR20180057626A (sv)
CN (1) CN108026615A (sv)
DE (1) DE102015218440A1 (sv)
SE (1) SE1850434A1 (sv)
WO (1) WO2017050572A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102660345B1 (ko) * 2018-12-28 2024-04-23 현대자동차주식회사 분말야금용 금속분말 및 이의 제조방법
KR102226328B1 (ko) 2020-05-19 2021-03-11 (주)동화산업 투명 커버 개방형 그레이팅

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190441A (en) * 1978-03-02 1980-02-26 Hoganas Ab Fack Powder intended for powder metallurgical manufacturing of soft magnetic components
JP2792027B2 (ja) * 1988-02-05 1998-08-27 日産自動車株式会社 耐熱・耐摩耗性鉄基焼結合金
JPH04176802A (ja) * 1990-11-13 1992-06-24 Sumitomo Cement Co Ltd 高密度焼結体の製造方法
JPH07157838A (ja) * 1993-12-06 1995-06-20 Daido Steel Co Ltd 焼結磁性合金の製造方法及び焼結磁性合金用粉末
JP3412719B2 (ja) * 1994-11-01 2003-06-03 三菱製鋼株式会社 磁気センサーローター製造用粉末および磁気センサーローターの製造方法
BE1009811A3 (fr) 1995-12-08 1997-08-05 Union Miniere Sa Poudre prealliee et son utilisation dans la fabrication d'outils diamantes.
JPH10147832A (ja) * 1996-11-18 1998-06-02 Sumitomo Metal Mining Co Ltd パーマロイ焼結体の製造方法
JP3784003B2 (ja) * 2001-01-31 2006-06-07 日立粉末冶金株式会社 ターボチャージャー用ターボ部品
DE10361841A1 (de) 2003-01-04 2004-07-22 Daume Regelarmaturen Gmbh Ventilanordnung zur Verminderung von Verschleiß
DE112009000775B4 (de) 2008-03-31 2014-12-31 Nippon Piston Ring Co., Ltd. Sinterlegierung auf Eisenbasis für einen Ventilsitz und Ventilsitz für einen Verbrennungsmotor
JP5525986B2 (ja) 2009-12-21 2014-06-18 日立粉末冶金株式会社 焼結バルブガイドおよびその製造方法
AT509868B1 (de) 2010-06-10 2011-12-15 Miba Sinter Austria Gmbh Bauelement mit reduzierter metallhaftung
US9117582B2 (en) * 2011-01-28 2015-08-25 Sumida Corporation Magnetic powder material, low-loss composite magnetic material containing same, and magnetic element using same

Also Published As

Publication number Publication date
KR20180057626A (ko) 2018-05-30
DE102015218440A1 (de) 2017-03-30
CN108026615A (zh) 2018-05-11
JP2018535312A (ja) 2018-11-29
WO2017050572A1 (de) 2017-03-30
JP6611924B2 (ja) 2019-11-27

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