JP4629208B2 - 液体金属で冷却される方向性凝固法 - Google Patents

液体金属で冷却される方向性凝固法 Download PDF

Info

Publication number
JP4629208B2
JP4629208B2 JP2000323418A JP2000323418A JP4629208B2 JP 4629208 B2 JP4629208 B2 JP 4629208B2 JP 2000323418 A JP2000323418 A JP 2000323418A JP 2000323418 A JP2000323418 A JP 2000323418A JP 4629208 B2 JP4629208 B2 JP 4629208B2
Authority
JP
Japan
Prior art keywords
eutectic
copper
aluminum
silicon
metal
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
JP2000323418A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001170757A (ja
JP2001170757A5 (https=
Inventor
マイケル・フランシス・シャビエル・ギグリオッティ，ジュニア
シャイ−チン・ヒューアン
ロジャー・ジョン・ペターソン
ジー−チェン・ザオ
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 JP2001170757A publication Critical patent/JP2001170757A/ja
Publication of JP2001170757A5 publication Critical patent/JP2001170757A5/ja
Application granted granted Critical
Publication of JP4629208B2 publication Critical patent/JP4629208B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • B22D21/025—Casting heavy metals with high melting point, i.e. 1000 - 1600 degrees C, e.g. Co 1490 degrees C, Ni 1450 degrees C, Mn 1240 degrees C, Cu 1083 degrees C
    • 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
    • B22D27/045—Directionally solidified castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2000323418A 1999-10-25 2000-10-24 液体金属で冷却される方向性凝固法 Expired - Lifetime JP4629208B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/425307 1999-10-25
US09/425,307 US6276433B1 (en) 1999-10-25 1999-10-25 Liquid metal cooled directional solidification process

Publications (3)

Publication Number Publication Date
JP2001170757A JP2001170757A (ja) 2001-06-26
JP2001170757A5 JP2001170757A5 (https=) 2007-11-29
JP4629208B2 true JP4629208B2 (ja) 2011-02-09

Family

ID=23685992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000323418A Expired - Lifetime JP4629208B2 (ja) 1999-10-25 2000-10-24 液体金属で冷却される方向性凝固法

Country Status (5)

Country Link
US (1) US6276433B1 (https=)
EP (1) EP1095721B1 (https=)
JP (1) JP4629208B2 (https=)
KR (1) KR100762039B1 (https=)
DE (1) DE60017666T2 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6932145B2 (en) 1998-11-20 2005-08-23 Rolls-Royce Corporation Method and apparatus for production of a cast component
US7343960B1 (en) 1998-11-20 2008-03-18 Rolls-Royce Corporation Method and apparatus for production of a cast component
US6622774B2 (en) 2001-12-06 2003-09-23 Hamilton Sundstrand Corporation Rapid solidification investment casting
US20090314452A1 (en) * 2008-06-24 2009-12-24 Garlock Robert M Method of casting metal articles
US8906170B2 (en) * 2008-06-24 2014-12-09 General Electric Company Alloy castings having protective layers and methods of making the same
US20100147481A1 (en) * 2008-12-15 2010-06-17 General Electric Company Methods of manufacturing casted articles, and systems
US8307881B2 (en) * 2009-01-06 2012-11-13 General Electric Company Casting molds for use in directional solidification processes and methods of making
CN102069176B (zh) * 2009-11-25 2012-10-03 中国科学院金属研究所 一种液态金属冷却定向凝固工艺
CN102051668B (zh) * 2010-11-04 2012-07-04 西北工业大学 105K/cm温度梯度定向凝固装置及定向凝固方法
US8752611B2 (en) 2011-08-04 2014-06-17 General Electric Company System and method for directional casting
US8809123B2 (en) * 2012-06-05 2014-08-19 Taiwan Semiconductor Manufacturing Company, Ltd. Three dimensional integrated circuit structures and hybrid bonding methods for semiconductor wafers
US9048283B2 (en) 2012-06-05 2015-06-02 Taiwan Semiconductor Manufacturing Company, Ltd. Hybrid bonding systems and methods for semiconductor wafers
CN107649665A (zh) * 2017-09-26 2018-02-02 吉林大学 通过定向凝固的方法制备t91耐热钢的工艺
KR102060047B1 (ko) 2017-11-14 2019-12-27 한국생산기술연구원 방향성응고조직 구현 적층공정 기술
CN112157245B (zh) * 2020-09-03 2022-03-29 中国科学院金属研究所 利用lmc定向凝固技术制备大尺寸定向叶片过程中定向柱晶晶粒控制方法
CN113692198B (zh) * 2021-08-26 2022-07-19 哈尔滨铸鼎工大新材料科技有限公司 一种硅铝合金内置冷却结构及其成型方法
CN113846278B (zh) * 2021-09-23 2022-06-21 哈尔滨工业大学 一种利用固态相变制备定向TiAl基合金装置制备定向TiAl基合金的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915761A (en) * 1971-09-15 1975-10-28 United Technologies Corp Unidirectionally solidified alloy articles
US3763926A (en) * 1971-09-15 1973-10-09 United Aircraft Corp Apparatus for casting of directionally solidified articles
FR2361181A1 (fr) * 1976-08-11 1978-03-10 Onera (Off Nat Aerospatiale) Procede et appareillage pour le moulage de pieces de forme en materiau composite refractaire
US4108236A (en) * 1977-04-21 1978-08-22 United Technologies Corporation Floating heat insulating baffle for directional solidification apparatus utilizing liquid coolant bath
US4190094A (en) * 1978-10-25 1980-02-26 United Technologies Corporation Rate controlled directional solidification method
DE3713401C1 (de) * 1987-04-21 1988-03-10 Korf Engineering Gmbh Verfahren zur Abkuehlung erwaermten Materials und Vorrichtung zur Durchfuehrung des Verfahrens
JPH06170582A (ja) * 1992-11-30 1994-06-21 Showa Alum Corp 低温ろう付用アルミニウム合金ろう材
DE4321640C2 (de) * 1993-06-30 1998-08-06 Siemens Ag Verfahren zum gerichteten Erstarren einer Metallschmelze und Gießvorrichtung zu seiner Durchführung
JP3209099B2 (ja) * 1996-07-08 2001-09-17 三菱マテリアル株式会社 鋳造装置、鋳造方法およびタービン翼
DE19730637A1 (de) * 1997-07-17 1999-01-21 Ald Vacuum Techn Gmbh Verfahren zum gerichteten Erstarren einer Metallschmelze und Gießvorrichtung zu seiner Durchführung

Also Published As

Publication number Publication date
KR20010040138A (ko) 2001-05-15
EP1095721B1 (en) 2005-01-26
JP2001170757A (ja) 2001-06-26
DE60017666D1 (de) 2005-03-03
KR100762039B1 (ko) 2007-09-28
US6276433B1 (en) 2001-08-21
EP1095721A1 (en) 2001-05-02
DE60017666T2 (de) 2005-12-29

Similar Documents

Publication Publication Date Title
JP4629208B2 (ja) 液体金属で冷却される方向性凝固法
JP2704698B2 (ja) ニッケルを基本とする単結晶超合金
CN102728822B (zh) 制造合金铸件或铸锭的定向凝固方法及定向凝固装置
CN111364096B (zh) 基底触发单晶高温合金定向凝固工艺
Ma et al. Innovations in casting techniques for single crystal turbine blades of superalloys
CN103736946B (zh) 具有完全等轴晶粒组织的高纯金属及合金铸锭制造方法
US6343641B1 (en) Controlling casting grain spacing
US3939895A (en) Method for casting directionally solidified articles
Sellamuthu et al. Measurement of segregation and distribution coefficients in MAR-M200 and hafnium-modified MAR-M200 superalloys
US4289570A (en) Seed and method for epitaxial solidification
Kobayashi et al. The solidification process of highly undercooled bulk Cu-O melts
Akmal et al. Understanding the metal-mold interfacial reactions during directional solidification of superalloys using Al2O3-rich ceramic mold
US4213497A (en) Method for casting directionally solidified articles
US3942581A (en) Method and apparatus for casting directionally solidified articles
JP7187864B2 (ja) 合金の製造方法
JPWO2024075560A5 (https=)
JPS627839A (ja) ＮｉＴｉ系合金の製造方法
CN108149082B (zh) 一种Al-Mo中间合金及其制备方法
JP2003094151A (ja) Ｎｉ基合金用連続鋳造用パウダーおよび連続鋳造方法
US4014689A (en) Method of fabricating a contact material for high-power vacuum circuit breakers
Redaei et al. Effect of cooling rate on glass forming ability of novel Fe-based bulk metallic glass
JP5109068B2 (ja) 一方向凝固方法及び装置
KR20180081313A (ko) 방향성 응고 Ni기 초내열 합금 및 이의 제조 방법
US4372789A (en) Directionally strengthened copper alloy parts for a gas turbine
RU2185929C2 (ru) Способ получения отливок с монокристаллической структурой и изделие, полученное этим способом

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071017

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20071017

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100222

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100302

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100602

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20100602

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20100602

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100607

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100702

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100707

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100802

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100818

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100831

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20101012

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101111

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131119

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4629208

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term