CN105531051B - 陶瓷芯成分、用于制作芯的方法、用于铸造中空含钛制品的方法及中空含钛制品 - Google Patents

陶瓷芯成分、用于制作芯的方法、用于铸造中空含钛制品的方法及中空含钛制品 Download PDF

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Publication number
CN105531051B
CN105531051B CN201480051696.9A CN201480051696A CN105531051B CN 105531051 B CN105531051 B CN 105531051B CN 201480051696 A CN201480051696 A CN 201480051696A CN 105531051 B CN105531051 B CN 105531051B
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CN
China
Prior art keywords
particles
mold
casting
core
calcium aluminate
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 - Fee Related
Application number
CN201480051696.9A
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English (en)
Chinese (zh)
Other versions
CN105531051A (zh
Inventor
B.P.布莱
J.麦基弗
B.M.艾利斯
N.V.麦克拉斯基
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN105531051A publication Critical patent/CN105531051A/zh
Application granted granted Critical
Publication of CN105531051B publication Critical patent/CN105531051B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B22C1/04—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for protection of the casting, e.g. against decarbonisation
    • B22C1/06—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for protection of the casting, e.g. against decarbonisation for casting extremely oxidisable metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B22C1/181—Cements, oxides or clays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/12—Accessories
    • B22C21/14—Accessories for reinforcing or securing moulding materials or cores, e.g. gaggers, chaplets, pins, bars
    • 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
    • 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
    • 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
    • B22C9/043—Removing the consumable pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/24—Moulds for peculiarly-shaped castings for hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/005—Castings of light metals with high melting point, e.g. Be 1280 degrees C, Ti 1725 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/022—Casting heavy metals, with exceedingly high melting points, i.e. more than 1600 degrees C, e.g. W 3380 degrees C, Ta 3000 degrees C, Mo 2620 degrees C, Zr 1860 degrees C, Cr 1765 degrees C, V 1715 degrees C
    • 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
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
CN201480051696.9A 2013-09-18 2014-08-21 陶瓷芯成分、用于制作芯的方法、用于铸造中空含钛制品的方法及中空含钛制品 Expired - Fee Related CN105531051B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/030005 2013-09-18
US14/030,005 US9061350B2 (en) 2013-09-18 2013-09-18 Ceramic core compositions, methods for making cores, methods for casting hollow titanium-containing articles, and hollow titanium-containing articles
PCT/US2014/051993 WO2015041795A1 (en) 2013-09-18 2014-08-21 Ceramic core compositions, methods for making cores, methods for casting hollow titanium-containig articles, and hollow titanium-containing articles

Publications (2)

Publication Number Publication Date
CN105531051A CN105531051A (zh) 2016-04-27
CN105531051B true CN105531051B (zh) 2018-04-27

Family

ID=51493063

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480051696.9A Expired - Fee Related CN105531051B (zh) 2013-09-18 2014-08-21 陶瓷芯成分、用于制作芯的方法、用于铸造中空含钛制品的方法及中空含钛制品

Country Status (6)

Country Link
US (2) US9061350B2 (enExample)
EP (1) EP3046696A1 (enExample)
JP (2) JP2016533272A (enExample)
CN (1) CN105531051B (enExample)
CA (1) CA2924044A1 (enExample)
WO (1) WO2015041795A1 (enExample)

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FR3039538B1 (fr) 2015-07-27 2017-08-25 Kerneos Ciment d'aluminates de calcium a longue ouvrabilite et a durcissement favorise par une elevation de temperature, et utilisation associee
US10041890B2 (en) * 2015-08-04 2018-08-07 United Technologies Corporation Radiopaque protective fill for manufacture, repair, or remanufacture of cooled components
US10099276B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10099284B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having a catalyzed internal passage defined therein
US10099283B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US9579714B1 (en) 2015-12-17 2017-02-28 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10118217B2 (en) 2015-12-17 2018-11-06 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10150158B2 (en) 2015-12-17 2018-12-11 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10137499B2 (en) 2015-12-17 2018-11-27 General Electric Company Method and assembly for forming components having an internal passage defined therein
US9968991B2 (en) 2015-12-17 2018-05-15 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US9987677B2 (en) 2015-12-17 2018-06-05 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10046389B2 (en) 2015-12-17 2018-08-14 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10335853B2 (en) 2016-04-27 2019-07-02 General Electric Company Method and assembly for forming components using a jacketed core
US10286450B2 (en) 2016-04-27 2019-05-14 General Electric Company Method and assembly for forming components using a jacketed core
CN106424577A (zh) * 2016-08-16 2017-02-22 浙江省机电设计研究院有限公司 一种铸钢件铁型覆砂铸造生产中防止热裂的砂芯装置和方法
EP3391982B1 (en) * 2017-04-21 2023-08-16 Raytheon Technologies Corporation Systems, devices and methods for spark plasma sintering
US11230503B2 (en) 2017-06-27 2022-01-25 General Electric Company Resin for production of porous ceramic stereolithography and methods of its use
DE102017114235B4 (de) * 2017-06-27 2020-01-02 Bjb Gmbh & Co. Kg Leuchte für die Raum- und Gebäudebeleuchtung
US10695826B2 (en) * 2017-07-17 2020-06-30 Raytheon Technologies Corporation Apparatus and method for investment casting core manufacture
CN109732036B (zh) * 2019-02-28 2020-09-01 上海万泽精密铸造有限公司 熔模铸造用充芯材料及制备方法
CN110078477B (zh) * 2019-04-26 2021-08-10 东南大学 一种氧化镁陶瓷型芯及其制备方法

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Also Published As

Publication number Publication date
US9381566B2 (en) 2016-07-05
US20160008872A1 (en) 2016-01-14
JP2019181572A (ja) 2019-10-24
CA2924044A1 (en) 2015-03-26
WO2015041795A1 (en) 2015-03-26
US20150078958A1 (en) 2015-03-19
EP3046696A1 (en) 2016-07-27
US9061350B2 (en) 2015-06-23
CN105531051A (zh) 2016-04-27
JP2016533272A (ja) 2016-10-27

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Granted publication date: 20180427

Termination date: 20200821