EP3520915A4 - Method of manufacturing ni-based super heat resistant alloy extruded material, and ni-based super heat resistant alloy extruded material - Google Patents

Method of manufacturing ni-based super heat resistant alloy extruded material, and ni-based super heat resistant alloy extruded material Download PDF

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Publication number
EP3520915A4
EP3520915A4 EP17855276.6A EP17855276A EP3520915A4 EP 3520915 A4 EP3520915 A4 EP 3520915A4 EP 17855276 A EP17855276 A EP 17855276A EP 3520915 A4 EP3520915 A4 EP 3520915A4
Authority
EP
European Patent Office
Prior art keywords
heat resistant
extruded material
resistant alloy
super heat
alloy extruded
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.)
Withdrawn
Application number
EP17855276.6A
Other languages
German (de)
French (fr)
Other versions
EP3520915A1 (en
Inventor
Gang Han
Ichirou Kishigami
Tomoiku Ohtani
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of EP3520915A1 publication Critical patent/EP3520915A1/en
Publication of EP3520915A4 publication Critical patent/EP3520915A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/212—Details
    • 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
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
EP17855276.6A 2016-09-30 2017-05-30 Method of manufacturing ni-based super heat resistant alloy extruded material, and ni-based super heat resistant alloy extruded material Withdrawn EP3520915A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016193522 2016-09-30
PCT/JP2017/020143 WO2018061317A1 (en) 2016-09-30 2017-05-30 Method of manufacturing ni-based super heat resistant alloy extruded material, and ni-based super heat resistant alloy extruded material

Publications (2)

Publication Number Publication Date
EP3520915A1 EP3520915A1 (en) 2019-08-07
EP3520915A4 true EP3520915A4 (en) 2020-06-10

Family

ID=61759389

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17855276.6A Withdrawn EP3520915A4 (en) 2016-09-30 2017-05-30 Method of manufacturing ni-based super heat resistant alloy extruded material, and ni-based super heat resistant alloy extruded material

Country Status (5)

Country Link
US (1) US20190232349A1 (en)
EP (1) EP3520915A4 (en)
JP (1) JP6660042B2 (en)
CN (1) CN109789457A (en)
WO (1) WO2018061317A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020031579A1 (en) * 2018-08-07 2020-02-13 日立金属株式会社 Method for producing ni-based super-heat-resisting alloy, and ni-based super-heat-resisting alloy
CN112813294B (en) * 2020-12-30 2022-03-08 北京钢研高纳科技股份有限公司 High-strength high-elasticity Ni-Cr-Co-W-based alloy wire and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769087A (en) * 1986-06-02 1988-09-06 United Technologies Corporation Nickel base superalloy articles and method for making
US4820353A (en) * 1986-09-15 1989-04-11 General Electric Company Method of forming fatigue crack resistant nickel base superalloys and product formed
US4832112A (en) * 1985-10-03 1989-05-23 Howmet Corporation Method of forming a fine-grained equiaxed casting
EP2796578A1 (en) * 2013-04-23 2014-10-29 General Electric Company Cast nickel-based superalloy including iron
EP3520916A1 (en) * 2016-09-29 2019-08-07 Hitachi Metals, Ltd. HOT EXTRUSION-MOLDING METHOD FOR Ni-BASED SUPER HEAT-RESISTANT ALLOY AND PRODUCTION METHOD FOR Ni-BASED SUPER HEAT-RESISTANT ALLOY EXTRUSION MATERIAL

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824097A (en) * 1972-12-19 1974-07-16 Federal Mogul Corp Process for compacting metal powder
US5759305A (en) * 1996-02-07 1998-06-02 General Electric Company Grain size control in nickel base superalloys
US6908519B2 (en) * 2002-07-19 2005-06-21 General Electric Company Isothermal forging of nickel-base superalloys in air
EP2281908B1 (en) * 2008-05-22 2019-10-23 Nippon Steel Corporation High-strength ni-base alloy pipe for use in nuclear power plants and process for production thereof
US9267184B2 (en) * 2010-02-05 2016-02-23 Ati Properties, Inc. Systems and methods for processing alloy ingots
EP2980258B8 (en) * 2013-03-28 2019-07-24 Hitachi Metals, Ltd. Ni-BASED SUPERALLOY AND METHOD FOR PRODUCING SAME
CN104060203B (en) * 2014-06-25 2016-04-20 攀钢集团江油长城特殊钢有限公司 A kind of production technique of alloy extrusion bar

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832112A (en) * 1985-10-03 1989-05-23 Howmet Corporation Method of forming a fine-grained equiaxed casting
US4769087A (en) * 1986-06-02 1988-09-06 United Technologies Corporation Nickel base superalloy articles and method for making
US4820353A (en) * 1986-09-15 1989-04-11 General Electric Company Method of forming fatigue crack resistant nickel base superalloys and product formed
EP2796578A1 (en) * 2013-04-23 2014-10-29 General Electric Company Cast nickel-based superalloy including iron
EP3520916A1 (en) * 2016-09-29 2019-08-07 Hitachi Metals, Ltd. HOT EXTRUSION-MOLDING METHOD FOR Ni-BASED SUPER HEAT-RESISTANT ALLOY AND PRODUCTION METHOD FOR Ni-BASED SUPER HEAT-RESISTANT ALLOY EXTRUSION MATERIAL

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ASTM: "ASTM E112", TEST METHODS FOR DETERMINING AVERAGE GRAIN SIZE, 3 September 2013 (2013-09-03), West Conshohocken, PA, XP055377301, Retrieved from the Internet <URL:https://www.researchgate.net/file.PostFileLoader.html?id=52b365a3d4c1184e178b465d&assetKey=AS:272184704995334@1441905298344> [retrieved on 20170531], DOI: 10.1520/E0112-12 *
MANEGIN YU V ET AL: "Development of the technology of hot-extrusion of deformation-resistant alloys", STAL`, METALLURGIA, MOSCOW, RU, no. 3, 1 January 1982 (1982-01-01), pages 49 - 53, XP009520116, ISSN: 0038-920X *
PARIKH ET AL: "Properties of superalloys made by hot working of prealloyed powders", HIGH TEMPERATURE MATERIALS; SIXTH PLANSEE SEMINAR, JUNE 24 - 28, 1968, REUTTE, SPRINGER, VIENNA, 1 January 1969 (1969-01-01), pages 500 - 513, XP009520112 *
SCHEIRER S T ET AL: "Extrusion of cast nickel-base superalloys", TRANSACTIONS OF THE AMERICAN SOCIETY FOR METALS, XX, US, vol. 59, no. 1, 1 January 1966 (1966-01-01), pages 49 - 59, XP009520121, ISSN: 0096-7416 *

Also Published As

Publication number Publication date
US20190232349A1 (en) 2019-08-01
EP3520915A1 (en) 2019-08-07
CN109789457A (en) 2019-05-21
JP6660042B2 (en) 2020-03-04
JPWO2018061317A1 (en) 2019-04-11
WO2018061317A1 (en) 2018-04-05

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