FR3125335B1 - Méthode de réguler les contraintes résiduelles dans les pièces forgées du disque vierge du superalliage par pré-rotation - Google Patents

Méthode de réguler les contraintes résiduelles dans les pièces forgées du disque vierge du superalliage par pré-rotation Download PDF

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Publication number
FR3125335B1
FR3125335B1 FR2107761A FR2107761A FR3125335B1 FR 3125335 B1 FR3125335 B1 FR 3125335B1 FR 2107761 A FR2107761 A FR 2107761A FR 2107761 A FR2107761 A FR 2107761A FR 3125335 B1 FR3125335 B1 FR 3125335B1
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France
Prior art keywords
rotation
residual stresses
forgings
superalloy
target
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Active
Application number
FR2107761A
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English (en)
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FR3125335A1 (fr
Inventor
Beijiang Zhang
Wenyun Zhang
Chenggang Tian
Aihua Huang
Guodong Zhang
Haijun Xuan
Chuanyong Chen
Shuo Huang
Heyong Qin
Qiang Tian
Ran Duan
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.)
Central Iron and Steel Research Institute
AECC Commercial Aircraft Engine Co Ltd
Gaona Aero Material Co Ltd
Zhejiang Hiro Aviation Technology Co Ltd
Original Assignee
Central Iron and Steel Research Institute
AECC Commercial Aircraft Engine Co Ltd
Gaona Aero Material Co Ltd
Zhejiang Hiro Aviation Technology 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.)
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Publication date
Application filed by Central Iron and Steel Research Institute, AECC Commercial Aircraft Engine Co Ltd, Gaona Aero Material Co Ltd, Zhejiang Hiro Aviation Technology Co Ltd filed Critical Central Iron and Steel Research Institute
Priority to FR2107761A priority Critical patent/FR3125335B1/fr
Publication of FR3125335A1 publication Critical patent/FR3125335A1/fr
Application granted granted Critical
Publication of FR3125335B1 publication Critical patent/FR3125335B1/fr
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Classifications

    • 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
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/002—Hybrid process, e.g. forging following casting
    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0047—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to residual stresses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Forging (AREA)

Abstract

L'invention concerne une méthode de régulation des contraintes résiduelles dans des pièces forgées à partir d’un disque vierge de superalliage par pré-rotationladite méthode comprenant les étapes de : S1,déterminer des révolutions cibles pour réguler les contraintes résiduelles desdites pièces forgées et déterminer la quantité cible de déformation plastique à produire pour réguler les contraintes résiduelles ; S2, effectuer ladite pré-rotation desdites pièces forgées du disque vierge auxdites révolutions cibles, et arrêter ladite pré-rotation lorsque la déformation surveillée atteint ladite déformation cible, de telle sorte qu’on peut réguler les contraintes résiduelles dans les pièces forgées et maintenir leurs propriétés mécaniques , ralentir le degré de déformation dans l’usinage ultérieur des pièces et réduire le coût, réduire l’apparition de déformations nuisibles lors d’essais de survitesse et en service, garantir leur stabilité dimensionnelle, et améliorer leur durée de vie en fatigue en appliquant des contraintes de compression au moyeu après la pré-rotation. Figure : 7
FR2107761A 2021-07-19 2021-07-19 Méthode de réguler les contraintes résiduelles dans les pièces forgées du disque vierge du superalliage par pré-rotation Active FR3125335B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2107761A FR3125335B1 (fr) 2021-07-19 2021-07-19 Méthode de réguler les contraintes résiduelles dans les pièces forgées du disque vierge du superalliage par pré-rotation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2107761A FR3125335B1 (fr) 2021-07-19 2021-07-19 Méthode de réguler les contraintes résiduelles dans les pièces forgées du disque vierge du superalliage par pré-rotation
FR2107761 2021-07-19

Publications (2)

Publication Number Publication Date
FR3125335A1 FR3125335A1 (fr) 2023-01-20
FR3125335B1 true FR3125335B1 (fr) 2023-06-30

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FR2107761A Active FR3125335B1 (fr) 2021-07-19 2021-07-19 Méthode de réguler les contraintes résiduelles dans les pièces forgées du disque vierge du superalliage par pré-rotation

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FR (1) FR3125335B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116818555B (zh) * 2023-07-25 2024-02-02 中国航发北京航空材料研究院 镍基高温合金轮盘毛坯预旋转转速的确定方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106702136B (zh) * 2017-01-20 2018-06-05 广西大学 圆柱凸轮激励引发的弯扭耦合共振式残余应力消除装置
CN110423883B (zh) * 2019-08-08 2020-08-04 北京航空航天大学 一种大型环件旋转离心应力调控方法
CN111471944B (zh) * 2020-05-19 2021-07-23 北京钢研高纳科技股份有限公司 通过预旋转调控高温合金毛坯盘锻件的残余应力的方法
CN112016223B (zh) * 2020-07-20 2024-04-19 浙江海骆航空科技有限公司 一种涡轮毛坯盘预旋转消除残余应力的试验装置及方法
CN112342368A (zh) * 2020-10-16 2021-02-09 中国航发北京航空材料研究院 一种转动法降低变形高温合金盘件残余应力的工艺方法

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Publication number Publication date
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