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1.发明公开
公开(公告)号：EP2459757A1
公开(公告)日：2012-06-06
申请号：EP10737068.6
申请日：2010-07-29
申请人： Centre National de la Recherche Scientifique (C.N.R.S.) , Universite Joseph Fourier - Grenoble 1
IPC分类号： C21D1/04
CPC分类号： C21D1/04
摘要： The invention relates to a method for treating a material in a static magnetic field with an intensity of more than 1 Tesla, including the following steps: a first step of heating the material, a second step of applying a thermal shock and/or a thermomechanical and/or chemical treatment to the material, characterised in that, at least during the second treatment step, the material is exposed to the magnetic field and held stationary inside said magnetic field. The invention also relates to a device for implementing said method, said device including: a mounting for holding the material during the steps of the cycle, a device for applying said static magnetic field capable of generating a magnetic field with an intensity of more than 1 Tesla, a first system for heating the material, a second system for implementing said subsequent step of the cycle, characterised in that the mounting is arranged such as to hold the material stationary relative to the magnetic field during the steps of the cycle and in that the first and second systems are mobile relative to the magnetic field.
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公开(公告)号：EP2459757B1
公开(公告)日：2017-05-17
申请号：EP10737068.6
申请日：2010-07-29
申请人： Centre National de la Recherche Scientifique (C.N.R.S.) , Université Joseph Fourier - Grenoble 1
IPC分类号： C21D1/04
CPC分类号： C21D1/04
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3.发明公开
公开(公告)号：EP2758553A1
公开(公告)日：2014-07-30
申请号：EP12759750.8
申请日：2012-09-20
CPC分类号： H05B3/0061 , B23K26/0643 , B23K26/0648 , C21D1/04 , C21D1/09 , C21D1/34
摘要： The invention concerns a device for heating an object (6) in an intense magnetic field, comprising: - a light source (1), an optic fibre (2) for transporting the light emitted by said light source (1) and emitting a beam of light in the direction of the object (6) to be heated, a converging optical system (3), a diaphragm (4) positioned at the focusing point of the optical system (3), - a reflector (5), whereof the inner wall is defined by the revolution of a semi-parabola around an axis perpendicular to the optical axis of the parabola and passing through the focal point of said parabola, the optical axis of said reflector (5) coinciding with the optical axis (A) of the optical system (3) and the focal point (F") of said reflector coinciding with the focusing point of said optical system (3).
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