公开(公告)号：US10675718B2

公开(公告)日：2020-06-09

申请号：US15428786

申请日：2017-02-09

申请人： MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.

发明人： Zhou Ye ,  Guo Zhan Lum ,  Metin Sitti

IPC分类号： B23K1/00 ,  B23K35/26 ,  B23K35/00

摘要： A method for reversibly attaching a phase changing metal to an object, the method comprising the steps of: providing a substrate having at least one surface at which the phase changing metal is attached, heating the phase changing metal above a phase changing temperature at which the phase changing metal changes its phase from solid to liquid, bringing the phase changing metal, when the phase changing metal is in the liquid phase or before the phase changing metal is brought into the liquid phase, into contact with the object, permitting the phase changing metal to cool below the phase changing temperature, whereby the phase changing metal becomes solid and the object and the phase changing metal become attached to each other, reheating the phase changing metal above the phase changing temperature to liquefy the phase changing metal, and removing the substrate from the object, with the phase changing metal separating from the object and remaining with the substrate.

公开(公告)号：US20180021892A1

公开(公告)日：2018-01-25

申请号：US15428786

申请日：2017-02-09

申请人： MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.

发明人： Zhou Ye ,  Guo Zhan Lum ,  Metin Sitti

IPC分类号： B23K35/26 ,  B23K35/00

摘要： A method for reversibly attaching a phase changing metal to an object, the method comprising the steps of: providing a substrate having at least one surface at which the phase changing metal is attached, heating the phase changing metal above a phase changing temperature at which the phase changing metal changes its phase from solid to liquid, bringing the phase changing metal, when the phase changing metal is in the liquid phase or before the phase changing metal is brought into the liquid phase, into contact with the object, permitting the phase changing metal to cool below the phase changing temperature, whereby the phase changing metal becomes solid and the object and the phase changing metal become attached to each other, reheating the phase changing metal above the phase changing temperature to liquefy the phase changing metal, and removing the substrate from the object, with the phase changing metal separating from the object and remaining with the substrate.

公开(公告)号：US10755844B2

公开(公告)日：2020-08-25

申请号：US15596635

申请日：2017-05-16

申请人： MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.

发明人： Guo Zhan Lum ,  Zhou Ye ,  Metin Sitti

IPC分类号： H01F13/00 ,  H01L41/47 ,  H01L41/12

摘要： The present invention relates to a method of fabricating a shape-changeable magnetic member comprising a plurality of segments with each segment being able to be magnetized with a desired magnitude and orientation of magnetization, to a method of producing a shape changeable magnetic member composed of a plurality of segments and to a shape changeable magnetic member.

公开(公告)号：US20180012693A1

公开(公告)日：2018-01-11

申请号：US15596635

申请日：2017-05-16

申请人： MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.

发明人： Guo Zhan Lum ,  Zhou Ye ,  Metin Sitti

IPC分类号： H01F13/00

摘要： The present invention relates to a method of fabricating a shape-changeable magnetic member comprising a plurality of segments with each segment being able to be magnetized with a desired magnitude and orientation of magnetization, to a method of producing a shape changeable magnetic member composed of a plurality of segments and to a shape changeable magnetic member.