MX2015013639A - Method for manufacturing annular molded article. - Google Patents

Method for manufacturing annular molded article.

Info

Publication number
MX2015013639A
MX2015013639A MX2015013639A MX2015013639A MX2015013639A MX 2015013639 A MX2015013639 A MX 2015013639A MX 2015013639 A MX2015013639 A MX 2015013639A MX 2015013639 A MX2015013639 A MX 2015013639A MX 2015013639 A MX2015013639 A MX 2015013639A
Authority
MX
Mexico
Prior art keywords
article
molded article
forging
annular molded
strain
Prior art date
Application number
MX2015013639A
Other languages
Spanish (es)
Inventor
Kikuchi Hiroaki
Takizawa Hideo
Ishiwari Yuji
Jun Ohsone
Original Assignee
Hitachi Metals Mmc Superalloy 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 Mmc Superalloy Ltd filed Critical Hitachi Metals Mmc Superalloy Ltd
Publication of MX2015013639A publication Critical patent/MX2015013639A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B5/00—Extending closed shapes of metal bands by rolling
    • 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
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/06—Shaping thick-walled hollow articles, e.g. projectiles
    • 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
    • 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
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/761—Making machine elements elements not mentioned in one of the preceding groups rings
    • 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
    • B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Forging (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Wire Processing (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

The present invention is a method for manufacturing an annular molded article provided with a forging step for fabricating a disk-shaped forged article by forging an alloy material, and a ring-rolling step for fabricating an annular molded article by ring-rolling an annular intermediate article obtained by forming a through-hole in the forged article, wherein said method is characterized in that hot forging is performed at least twice in the forging step. In the hot forging, the strain rate is 0.5 s‒1 or less, the absolute value εθ1 of circumferential-direction strain in the forged article is 0.3 or greater, the absolute value εh of height-direction strain of the forged article is 0.3 or greater, and the ratio between these absolute values for strain (εh/εθ1) is 0.4 to 2.5 inclusive.
MX2015013639A 2013-03-28 2014-03-28 Method for manufacturing annular molded article. MX2015013639A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013069205A JP6292761B2 (en) 2013-03-28 2013-03-28 Method for producing annular molded body
PCT/JP2014/059277 WO2014157662A1 (en) 2013-03-28 2014-03-28 Method for manufacturing annular molded article

Publications (1)

Publication Number Publication Date
MX2015013639A true MX2015013639A (en) 2016-06-02

Family

ID=51624619

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015013639A MX2015013639A (en) 2013-03-28 2014-03-28 Method for manufacturing annular molded article.

Country Status (7)

Country Link
EP (1) EP2979774B1 (en)
JP (1) JP6292761B2 (en)
CN (1) CN105228771A (en)
ES (1) ES2932530T3 (en)
MX (1) MX2015013639A (en)
RU (1) RU2631221C2 (en)
WO (1) WO2014157662A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105436365B (en) * 2015-12-08 2017-10-03 山西冠力法兰有限公司 Applied to the mould and method for rolling over the ring apparatus production two-in-one forging of flat-type
JP6854484B2 (en) * 2017-06-29 2021-04-07 大同特殊鋼株式会社 Rolling method of ring-shaped material
CN111386354B (en) * 2017-11-17 2022-04-19 美题隆公司 Metal ring formed of beryllium copper alloy
RU2699428C1 (en) * 2018-05-28 2019-09-05 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method of forging rolling rings
CN112739844B (en) * 2018-09-19 2022-02-08 日立金属株式会社 Method for manufacturing ring-shaped rolled material of Fe-Ni-based superalloy
ES2969316T3 (en) * 2018-09-19 2024-05-17 Proterial Ltd Production Method of Fe-Ni Based Superalloy Ring Laminated Material
RU2703764C1 (en) * 2019-02-21 2019-10-22 Акционерное общество "Металлургический завод "Электросталь" Method for production of large-size annular part of gas turbine engine from heat-resistant nickel-base alloy
JP7121929B2 (en) * 2019-12-25 2022-08-19 日立金属株式会社 Method for manufacturing ring rolled material
RU2741046C1 (en) * 2020-07-27 2021-01-22 Акционерное общество "Металлургический завод "Электросталь" Method for production of large-size contour annular article from heat-resistant nickel-base alloy
CN115156455A (en) * 2022-08-09 2022-10-11 上海电气上重铸锻有限公司 Forging forming method of circular or arc-shaped forge piece with full-section boss

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132241A (en) * 1984-12-03 1986-06-19 Mitsubishi Metal Corp Production of ring
JPH0617486B2 (en) 1986-03-10 1994-03-09 株式会社神戸製鋼所 Method for forging powder-made Ni-base superalloy
US4957567A (en) * 1988-12-13 1990-09-18 General Electric Company Fatigue crack growth resistant nickel-base article and alloy and method for making
JP2965841B2 (en) 1993-11-13 1999-10-18 株式会社神戸製鋼所 Method of manufacturing forged Ni-base superalloy product
US6059904A (en) * 1995-04-27 2000-05-09 General Electric Company Isothermal and high retained strain forging of Ni-base superalloys
RU2256001C1 (en) * 2002-04-26 2005-07-10 ДжФЕ СТИЛ КОРПОРЕЙШН Titanium alloy blank forging method and blank of titanium alloy for forging
US6908519B2 (en) * 2002-07-19 2005-06-21 General Electric Company Isothermal forging of nickel-base superalloys in air
RU2286862C1 (en) * 2005-06-01 2006-11-10 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "Салют" Ring making method
US7763129B2 (en) * 2006-04-18 2010-07-27 General Electric Company Method of controlling final grain size in supersolvus heat treated nickel-base superalloys and articles formed thereby
RU2342215C2 (en) * 2006-09-25 2008-12-27 ОАО "Русполимет" Method for production of rolled ring blanks from high-alloy nickel alloys
US20090000706A1 (en) * 2007-06-28 2009-01-01 General Electric Company Method of controlling and refining final grain size in supersolvus heat treated nickel-base superalloys
JP5613468B2 (en) * 2010-06-10 2014-10-22 Ｍｍｃスーパーアロイ株式会社 Method for producing annular molded body
JP5613467B2 (en) * 2010-06-10 2014-10-22 Ｍｍｃスーパーアロイ株式会社 Method for producing annular molded body
US20120051919A1 (en) * 2010-08-31 2012-03-01 General Electric Company Powder compact rotor forging preform and forged powder compact turbine rotor and methods of making the same

Also Published As

Publication number Publication date
CN105228771A (en) 2016-01-06
JP6292761B2 (en) 2018-03-14
RU2015146287A (en) 2017-05-04
EP2979774A1 (en) 2016-02-03
JP2014188580A (en) 2014-10-06
ES2932530T3 (en) 2023-01-20
EP2979774A4 (en) 2016-09-28
RU2631221C2 (en) 2017-09-19
WO2014157662A1 (en) 2014-10-02
EP2979774B1 (en) 2022-11-16

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