FR3020681B1 - Procede de determination de la dispersion de la tenacite et de la temperature de transition fragile-ductile d'un produit en acier soumis a des variations thermiques - Google Patents

Procede de determination de la dispersion de la tenacite et de la temperature de transition fragile-ductile d'un produit en acier soumis a des variations thermiques Download PDF

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Publication number
FR3020681B1
FR3020681B1 FR1453929A FR1453929A FR3020681B1 FR 3020681 B1 FR3020681 B1 FR 3020681B1 FR 1453929 A FR1453929 A FR 1453929A FR 1453929 A FR1453929 A FR 1453929A FR 3020681 B1 FR3020681 B1 FR 3020681B1
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France
Prior art keywords
tenacity
fragile
dispersion
determining
temperature
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Active
Application number
FR1453929A
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English (en)
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FR3020681A1 (fr
Inventor
Nadia Perot
Nicolas Bousquet
Michel Marques
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.)
Electricite de France SA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Electricite de France SA
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Application filed by Electricite de France SA, Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Electricite de France SA
Priority to FR1453929A priority Critical patent/FR3020681B1/fr
Priority to PCT/EP2015/059334 priority patent/WO2015165962A1/fr
Publication of FR3020681A1 publication Critical patent/FR3020681A1/fr
Application granted granted Critical
Publication of FR3020681B1 publication Critical patent/FR3020681B1/fr
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/60—Investigating resistance of materials, e.g. refractory materials, to rapid heat changes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0032—Generation of the force using mechanical means
    • G01N2203/0039—Hammer or pendulum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G01N2203/0067—Fracture or rupture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
    • G01N2203/0071—Creep
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0098—Tests specified by its name, e.g. Charpy, Brinnel, Mullen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/0202—Control of the test
    • G01N2203/0212—Theories, calculations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/0202—Control of the test
    • G01N2203/0212—Theories, calculations
    • G01N2203/0218—Calculations based on experimental data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0222—Temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0222—Temperature
    • G01N2203/0226—High temperature; Heating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0222—Temperature
    • G01N2203/0228—Low temperature; Cooling means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
    • G06F2119/08—Thermal analysis or thermal optimisation

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
FR1453929A 2014-04-30 2014-04-30 Procede de determination de la dispersion de la tenacite et de la temperature de transition fragile-ductile d'un produit en acier soumis a des variations thermiques Active FR3020681B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1453929A FR3020681B1 (fr) 2014-04-30 2014-04-30 Procede de determination de la dispersion de la tenacite et de la temperature de transition fragile-ductile d'un produit en acier soumis a des variations thermiques
PCT/EP2015/059334 WO2015165962A1 (fr) 2014-04-30 2015-04-29 Procede de determination de la dispersion de la tenacite et de la temperature de transition fragile-ductile d'un produit en acier soumis a des variations thermiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1453929 2014-04-30
FR1453929A FR3020681B1 (fr) 2014-04-30 2014-04-30 Procede de determination de la dispersion de la tenacite et de la temperature de transition fragile-ductile d'un produit en acier soumis a des variations thermiques

Publications (2)

Publication Number Publication Date
FR3020681A1 FR3020681A1 (fr) 2015-11-06
FR3020681B1 true FR3020681B1 (fr) 2018-02-16

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FR1453929A Active FR3020681B1 (fr) 2014-04-30 2014-04-30 Procede de determination de la dispersion de la tenacite et de la temperature de transition fragile-ductile d'un produit en acier soumis a des variations thermiques

Country Status (2)

Country Link
FR (1) FR3020681B1 (fr)
WO (1) WO2015165962A1 (fr)

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KR101899690B1 (ko) 2016-12-23 2018-09-17 주식회사 포스코 Dwtt 연성파면율 데이터의 표준화를 통한 강재 제조조건의 최적화방법 및 장치
CN108804806B (zh) * 2018-06-05 2022-03-08 西南交通大学 Weibull分布综合应力恒加试验中参数的简化MLE方法
FR3097643B1 (fr) * 2019-06-18 2021-06-25 Commissariat A Lenegie Atomique Et Aux Energies Alternatives Procédé de quantification d’une espèce présente par accumulation ou fixation dans un milieu
CN112613161B (zh) * 2020-11-30 2022-05-03 攀钢集团西昌钢钒有限公司 一种半钢炼钢的热平衡计算方法和应用
CN115063051B (zh) * 2022-08-16 2022-11-22 张家港华程机车精密制管有限公司 一种基于金属元素分析的钢管性能评估方法及系统
CN117238407B (zh) * 2023-08-01 2024-09-17 武汉大学 干湿循环后不同尺寸堆石颗粒破碎强度的确定方法及装置
CN118571388A (zh) * 2024-08-01 2024-08-30 洛阳船舶材料研究所(中国船舶集团有限公司第七二五研究所) 一种基于化学成分的船用高强钢厚板止裂韧度温度相关性指数预测模型及其建立方法、应用

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CN102494940B (zh) * 2011-12-13 2013-05-08 华东理工大学 基于Beremin模型的材料脆性断裂评定参量的标定方法

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Publication number Publication date
FR3020681A1 (fr) 2015-11-06
WO2015165962A1 (fr) 2015-11-05

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