DE16910595T1 - Hitzebeständiges giessen - Google Patents

Hitzebeständiges giessen Download PDF

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Publication number
DE16910595T1
DE16910595T1 DE16910595.4T DE16910595T DE16910595T1 DE 16910595 T1 DE16910595 T1 DE 16910595T1 DE 16910595 T DE16910595 T DE 16910595T DE 16910595 T1 DE16910595 T1 DE 16910595T1
Authority
DE
Germany
Prior art keywords
dendrites
heat
resistant casting
axial portion
axial
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.)
Pending
Application number
DE16910595.4T
Other languages
English (en)
Inventor
Yoshizumi Fukuda
Yuji Soda
Masanori Tamura
Kenji Koyama
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 Steel Mfg Co Ltd
Original Assignee
Mitsubishi Steel Mfg Co 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 Steel Mfg Co Ltd filed Critical Mitsubishi Steel Mfg Co Ltd
Publication of DE16910595T1 publication Critical patent/DE16910595T1/de
Pending 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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/06—Special casting characterised by the nature of the product by its physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/13—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of gas pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C22C37/08—Cast-iron alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • 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
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Hitzebeständiges Gussteil, umfassend:einen axialen Abschnitt; undDendriten in einer Struktur eines Bereichs des axialen Abschnitts, der einer plastischen Bearbeitung unterzogen wird, wobei die Dendriten einen mittleren Winkel zwischen einer Richtung senkrecht zu einer zentralen Achse des axialen Abschnitts und Hauptachsen der Dendriten in einem Bereich von 20 Grad aufweisen.

Claims (3)

  1. Hitzebeständiges Gussteil, umfassend: einen axialen Abschnitt; und Dendriten in einer Struktur eines Bereichs des axialen Abschnitts, der einer plastischen Bearbeitung unterzogen wird, wobei die Dendriten einen mittleren Winkel zwischen einer Richtung senkrecht zu einer zentralen Achse des axialen Abschnitts und Hauptachsen der Dendriten in einem Bereich von 20 Grad aufweisen.
  2. Hitzebeständiges Gussteil nach Anspruch 1, ferner umfassend: Eisen; mehr als 0 Gew.-%, aber höchstens 1,4 Gew.-% Kohlenstoff; mehr als 0 Gew.-%, aber höchstens 69 Gew.-% Nickel; und 6 Gew.-% bis 52 Gew.-% Chrom.
  3. Hitzebeständiges Gussteil nach Anspruch 1, welches eine Düsenschaufel eines Turboladers ist.
DE16910595.4T 2016-07-29 2016-07-29 Hitzebeständiges giessen Pending DE16910595T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2016/072454 WO2018020692A1 (ja) 2016-07-29 2016-07-29 耐熱鋳物
EP16910595.4A EP3321390B1 (de) 2016-07-29 2016-07-29 Hitzebeständiges giessen

Publications (1)

Publication Number Publication Date
DE16910595T1 true DE16910595T1 (de) 2019-02-28

Family

ID=60989270

Family Applications (1)

Application Number Title Priority Date Filing Date
DE16910595.4T Pending DE16910595T1 (de) 2016-07-29 2016-07-29 Hitzebeständiges giessen

Country Status (6)

Country Link
EP (1) EP3321390B1 (de)
JP (1) JP6261756B1 (de)
CN (2) CN107949650A (de)
DE (1) DE16910595T1 (de)
ES (1) ES2696851T3 (de)
WO (1) WO2018020692A1 (de)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
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JPS4838060B1 (de) * 1970-01-12 1973-11-15
JPH02121765A (ja) * 1988-10-28 1990-05-09 Kawasaki Steel Corp 圧延用ロール鋼塊の製造方法
JPH05277657A (ja) * 1992-04-01 1993-10-26 Nippon Steel Corp 双ロール鋳造における薄鋳片柱状晶組織の傾角制御方法
JP2001289050A (ja) * 1999-05-20 2001-10-19 Hitachi Ltd 可変容量ターボ過給機
JP2001137995A (ja) * 1999-11-09 2001-05-22 Hitachi Metals Ltd エッチング性に優れた低熱膨張合金薄板の製造方法およびシャドウマスク用薄板ならびにシャドウマスク
JP2001164320A (ja) * 1999-12-08 2001-06-19 Hitachi Metals Ltd エッチング性に優れた低熱膨張合金薄板の製造方法およびシャドウマスク用薄板ならびにシャドウマスク
JP2001181741A (ja) * 1999-12-28 2001-07-03 Hitachi Metals Ltd エッチング性に優れた低熱膨張合金薄板の製造方法およびシャドウマスク用薄板ならびにシャドウマスク
JP2001234247A (ja) * 2000-02-28 2001-08-28 Hitachi Metals Ltd エッチング性に優れた低熱膨張合金薄板の製造方法およびシャドウマスク用薄板ならびにシャドウマスク
JP2002332850A (ja) * 2001-05-10 2002-11-22 Sogi Kogyo Kk 非金属介在物を低減化した部材により構成される高温耐久性を向上させたｖｇｓタイプターボチャージャの排気ガイドアッセンブリ
KR101197064B1 (ko) * 2001-08-03 2012-11-06 가부시키가이샤 아키타 파인 블랑킹 브이지에스 타입 터보 차저에서의 구성요소부재의제조방법, 이 방법에 의해 제조된 구성요소부재, 이구성요소부재를 적용한 브이지에스 타입 터보 차저의 배기가이드 어셈블리 및 이 배기 가이드 어셈블리를 장착하여이루어지는 브이지에스 타입 터보 차저
JP2003049655A (ja) 2001-08-03 2003-02-21 Sogi Kogyo Kk Ｖｇｓタイプターボチャージャにおける可変翼の製造方法並びにこの方法によって製造された可変翼
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CN1916220A (zh) * 2006-08-28 2007-02-21 无锡烨隆精密机械有限公司 涡轮增压器的高耐热涡轮壳
CN101435053A (zh) * 2008-12-10 2009-05-20 常州诚欧动力科技有限公司 一种镍铬稀土粉末冶金高温合金及其应用
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JP2010196583A (ja) 2009-02-25 2010-09-09 Ihi Corp ノズルベーンの製造方法
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CN104630597B (zh) * 2015-01-27 2018-02-02 宝钢特钢有限公司 一种铁镍铬基高温合金及其制造方法

Also Published As

Publication number Publication date
EP3321390A1 (de) 2018-05-16
WO2018020692A1 (ja) 2018-02-01
EP3321390B1 (de) 2024-02-14
CN107949650A (zh) 2018-04-20
CN115341136A (zh) 2022-11-15
ES2696851T1 (es) 2019-01-18
JP6261756B1 (ja) 2018-01-17
JPWO2018020692A1 (ja) 2018-07-26
ES2696851T3 (es) 2024-08-22
EP3321390A4 (de) 2019-03-27

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