BR112021024356A2 - Método e arranjo para estimar propriedade material de objeto por meio de equipamento de medição laser ultrassônico (lus) - Google Patents

Método e arranjo para estimar propriedade material de objeto por meio de equipamento de medição laser ultrassônico (lus)

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Publication number
BR112021024356A2
BR112021024356A2 BR112021024356A BR112021024356A BR112021024356A2 BR 112021024356 A2 BR112021024356 A2 BR 112021024356A2 BR 112021024356 A BR112021024356 A BR 112021024356A BR 112021024356 A BR112021024356 A BR 112021024356A BR 112021024356 A2 BR112021024356 A2 BR 112021024356A2
Authority
BR
Brazil
Prior art keywords
ultrasonic
laser
material property
lus
measuring equipment
Prior art date
Application number
BR112021024356A
Other languages
English (en)
Other versions
BR112021024356B1 (pt
Inventor
Mikael Malmström
Original Assignee
Ssab Technology Ab
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 Ssab Technology Ab filed Critical Ssab Technology Ab
Publication of BR112021024356A2 publication Critical patent/BR112021024356A2/pt
Publication of BR112021024356B1 publication Critical patent/BR112021024356B1/pt

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
    • G01N29/343—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics pulse waves, e.g. particular sequence of pulses, bursts
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
    • G01N29/046—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks using the echo of particles imparting on a surface; using acoustic emission of particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/228—Details, e.g. general constructional or apparatus details related to high temperature conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2418—Probes using optoacoustic interaction with the material, e.g. laser radiation, photoacoustics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0234—Metals, e.g. steel
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/0289—Internal structure, e.g. defects, grain size, texture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2632—Surfaces flat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

método e arranjo para estimar propriedade material de objeto por meio de equipamento de medição laser ultrassônico (lus). a presente divulgação refere-se a um método para estimar uma propriedade material de um objeto (2) por meio de um equipamento de medição laser ultrassônico (lus) (200) que compreende um laser de geração (210), um laser de detecção (220) e um detector (230), o método compreendendo: - fornecer (s1) um pulso de laser sobre uma superfície do objeto pelo laser de geração de modo que um pulso ultrassônico seja gerado no objeto e de modo que uma vibração ultrassônica seja gerada imediatamente na superfície, - medir (s2) pelo menos um primeiro eco ultrassônico subsequente do objeto pelo uso do laser de detecção e do detector, cujo eco ultrassônico é um eco do pulso ultrassônico gerado no objeto, - medir (s3) a vibração ultrassônica que é imediatamente gerada na superfície, pelo uso do laser de detecção e do detector, e - estimar (s5) a propriedade material pelo uso de um parâmetro de atenuação ultrassônica com base no primeiro eco ultrassônico subsequente medido, pelo qual a propriedade material é estimada usando a vibração ultrassônica medida que é imediatamente gerada na superfície como referência ao primeiro eco ultrassônico subsequente medido.
BR112021024356-9A 2019-06-04 2020-06-02 Método e arranjo para estimar o tamanho do grão de um objeto metálico, laminador de aço, e memória legível por computador BR112021024356B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19178184.8 2019-06-04
EP19178184.8A EP3748353B1 (en) 2019-06-04 2019-06-04 A method and arrangement for estimating a material property of an object by means of a laser ultrasonic (lus) measurement equipment
PCT/EP2020/065142 WO2020245082A1 (en) 2019-06-04 2020-06-02 A method and arrangement for estimating a material property of an object by means of a laser ultrasonic (lus) measurement equipment

Publications (2)

Publication Number Publication Date
BR112021024356A2 true BR112021024356A2 (pt) 2022-01-11
BR112021024356B1 BR112021024356B1 (pt) 2024-02-27

Family

ID=66770219

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021024356-9A BR112021024356B1 (pt) 2019-06-04 2020-06-02 Método e arranjo para estimar o tamanho do grão de um objeto metálico, laminador de aço, e memória legível por computador

Country Status (12)

Country Link
US (1) US11549915B2 (pt)
EP (1) EP3748353B1 (pt)
JP (1) JP7335983B2 (pt)
KR (1) KR102447346B1 (pt)
CN (1) CN113924486B (pt)
BR (1) BR112021024356B1 (pt)
CA (1) CA3138267C (pt)
ES (1) ES2878898T3 (pt)
HU (1) HUE054701T2 (pt)
MX (1) MX2021014812A (pt)
PL (1) PL3748353T3 (pt)
WO (1) WO2020245082A1 (pt)

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TWI737562B (zh) * 2021-01-04 2021-08-21 中國鋼鐵股份有限公司 估測容器壁厚的建模方法、系統、電腦程式產品及電腦可讀取紀錄媒體
CN114486749A (zh) * 2022-01-25 2022-05-13 北京科技大学 一种用于双相钛合金初生α相体积分数的检测方法及装置

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Also Published As

Publication number Publication date
CN113924486A (zh) 2022-01-11
ES2878898T3 (es) 2021-11-19
CA3138267A1 (en) 2020-12-10
KR20220003105A (ko) 2022-01-07
JP7335983B2 (ja) 2023-08-30
HUE054701T2 (hu) 2021-09-28
WO2020245082A1 (en) 2020-12-10
US20220205954A1 (en) 2022-06-30
CN113924486B (zh) 2023-06-20
EP3748353B1 (en) 2021-05-12
PL3748353T3 (pl) 2021-10-25
US11549915B2 (en) 2023-01-10
BR112021024356B1 (pt) 2024-02-27
JP2022525698A (ja) 2022-05-18
EP3748353A1 (en) 2020-12-09
MX2021014812A (es) 2022-09-19
CA3138267C (en) 2022-07-19
KR102447346B1 (ko) 2022-09-26

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