DE69708771D1 - Laufrad und sein Herstellungsverfahren - Google Patents

Laufrad und sein Herstellungsverfahren

Info

Publication number
DE69708771D1
DE69708771D1 DE69708771T DE69708771T DE69708771D1 DE 69708771 D1 DE69708771 D1 DE 69708771D1 DE 69708771 T DE69708771 T DE 69708771T DE 69708771 T DE69708771 T DE 69708771T DE 69708771 D1 DE69708771 D1 DE 69708771D1
Authority
DE
Germany
Prior art keywords
impeller
manufacturing process
manufacturing
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
DE69708771T
Other languages
English (en)
Other versions
DE69708771T2 (de
Inventor
Nozomu Kawasetsu
Masatomo Shinohara
Kouichiro Imakiire
Masanori Kimura
Keiichi Shiraishi
Kazuhisa Shibue
Masayuki Hayakawa
Yoshimasa Okubo
Naoki Tokizane
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE69708771D1 publication Critical patent/DE69708771D1/de
Application granted granted Critical
Publication of DE69708771T2 publication Critical patent/DE69708771T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/36—Making machine elements wheels; discs with blades
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/059—Making alloys comprising less than 5% by weight of dispersed reinforcing phases
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/123—Spraying molten metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/24—Manufacture essentially without removing material by extrusion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/25—Manufacture essentially without removing material by forging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/40—Heat treatment
    • F05D2230/42—Heat treatment by hot isostatic pressing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/173—Aluminium alloys, e.g. AlCuMgPb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/518—Ductility
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/609—Grain size

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Dispersion Chemistry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69708771T 1996-07-10 1997-06-06 Laufrad und sein Herstellungsverfahren Expired - Lifetime DE69708771T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18042696A JP3702044B2 (ja) 1996-07-10 1996-07-10 アルミニウム合金製羽根車及びその製造方法

Publications (2)

Publication Number Publication Date
DE69708771D1 true DE69708771D1 (de) 2002-01-17
DE69708771T2 DE69708771T2 (de) 2002-12-05

Family

ID=16083056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69708771T Expired - Lifetime DE69708771T2 (de) 1996-07-10 1997-06-06 Laufrad und sein Herstellungsverfahren

Country Status (5)

Country Link
US (1) US5902546A (de)
EP (1) EP0818548B1 (de)
JP (1) JP3702044B2 (de)
KR (1) KR100236817B1 (de)
DE (1) DE69708771T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100353415B1 (ko) * 2000-01-31 2002-09-18 (주) 두레에어메탈 자동차 추진축용 알루미늄-규소 합금의 제조방법
DE10053663A1 (de) * 2000-10-28 2002-05-08 Leybold Vakuum Gmbh Mechanische kinetische Vakuumpumpe mit Rotor und Welle
ITTO20020770A1 (it) * 2002-09-06 2004-03-07 Varian Spa Metod0 per fabbricare rotori di pompe da vuoto e prodotti
US7153112B2 (en) * 2003-12-09 2006-12-26 Dresser-Rand Company Compressor and a method for compressing fluid
DE102004027594B4 (de) * 2004-06-05 2006-06-29 Man B & W Diesel Ag Strömungsmaschine mit radial durchströmtem Verdichterrad
WO2006103885A1 (ja) 2005-03-29 2006-10-05 Kabushiki Kaisha Kobe Seiko Sho 耐熱性、加工性、及び剛性に優れたＡｌ基合金
JP4648347B2 (ja) * 2007-02-23 2011-03-09 三菱重工業株式会社 ハイブリッド排気タービン過給機
WO2014004141A2 (en) * 2012-06-29 2014-01-03 Eaton Corporation Supercharger assembly with rotor end face seal and method of manufacturing a supercharger assembly
DE102012106810B4 (de) * 2012-07-26 2020-08-27 Ihi Charging Systems International Gmbh Laufrad für eine Fluidenergiemaschine
FR2998920B1 (fr) * 2012-12-04 2018-07-27 Thy Engineering Machine tournante telle qu'une turbine ou un compresseur.
JP6589217B2 (ja) * 2015-04-17 2019-10-16 三菱重工コンプレッサ株式会社 回転機械、回転機械の製造方法
CN105697414A (zh) * 2016-04-28 2016-06-22 上海远安流体设备科技有限公司 一种高洁净离心泵
JP2019065359A (ja) * 2017-10-03 2019-04-25 株式会社豊田自動織機 高温における機械的特性に優れたアルミニウム粉末合金製輸送機用圧縮機部品及びその製造方法
JP7033481B2 (ja) * 2018-04-03 2022-03-10 昭和電工株式会社 アルミニウム合金粉末及びその製造方法、アルミニウム合金押出材及びその製造方法
CN108950457A (zh) * 2018-06-11 2018-12-07 中国航发哈尔滨东安发动机有限公司 一种叶轮罩类零件热喷涂方法
JP7469072B2 (ja) * 2020-02-28 2024-04-16 株式会社神戸製鋼所 アルミニウム合金鍛造材及びその製造方法
CN117660792B (zh) * 2024-02-01 2024-04-19 北京航空航天大学 一种金属熔炼复合搅拌除气装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661172A (en) * 1984-02-29 1987-04-28 Allied Corporation Low density aluminum alloys and method
US4715893A (en) * 1984-04-04 1987-12-29 Allied Corporation Aluminum-iron-vanadium alloys having high strength at elevated temperatures
JPS60234936A (ja) * 1984-05-09 1985-11-21 Sumitomo Light Metal Ind Ltd 高温強度に優れたアルミニウム合金成形材
JPS6148551A (ja) * 1984-08-13 1986-03-10 Sumitomo Light Metal Ind Ltd 高温強度に優れたアルミニウム合金成形材
JPS62124242A (ja) * 1985-11-22 1987-06-05 Mitsubishi Alum Co Ltd 高強度アルミニウム合金部材の製造方法
JPS62238346A (ja) * 1986-04-07 1987-10-19 Sumitomo Light Metal Ind Ltd 内燃機関のコネクテイングロツド用アルミニウム合金材
US4889582A (en) * 1986-10-27 1989-12-26 United Technologies Corporation Age hardenable dispersion strengthened high temperature aluminum alloy
JPS6483630A (en) * 1987-09-25 1989-03-29 Aluminum Powder Met Res Ass Production of aluminum alloy material having excellent high-temperature strength
JPH01316433A (ja) * 1988-06-17 1989-12-21 Furukawa Alum Co Ltd 耐熱性アルミニウム合金材及びその製造方法

Also Published As

Publication number Publication date
EP0818548A1 (de) 1998-01-14
JPH1026002A (ja) 1998-01-27
JP3702044B2 (ja) 2005-10-05
US5902546A (en) 1999-05-11
EP0818548B1 (de) 2001-12-05
KR100236817B1 (ko) 2000-01-15
DE69708771T2 (de) 2002-12-05
KR980009487A (ko) 1998-04-30

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition