公开(公告)号：US4609425A

公开(公告)日：1986-09-02

申请号：US606020

申请日：1984-05-02

Applicant: Dieter W. Mateika ,  Rolf Laurien

Inventor： Dieter W. Mateika ,  Rolf Laurien

IPC: C30B15/12 ,  C30B15/00 ,  C30B15/10 ,  C30B15/18 ,  C30B15/30 ,  C30B29/28 ,  F27B14/06 ,  F27B14/10 ,  C30B15/24

CPC classification number: C30B15/305 ,  C30B15/00 ,  C30B15/10 ,  C30B15/18 ,  C30B29/28 ,  Y10T117/1052

Abstract: A cold crucible system and method for melting and crystallizing non-metallic inorganic compounds having a crucible, the side and the bottom of which are formed of metal pipes through which a cooling medium flows and independently excitable induction coils surrounding the side wall and the bottom of the crucible for coupling high energy into non-metallic inorganic compound present in said crucible and thus to melt said compound in said crucible, a member formed of an electrically conductive material and inert to any of said melt present in said crucible positioned at a distance above the bottom of the crucible and a container, opened at the top, lowered so as to project from the melt formed in the crucible, provided with apertures for the flow of the melt, and so positioned so as to contain up to 25% of the contents of the crucible.

Abstract translation: 一种冷坩埚系统和熔融结晶非金属无机化合物的方法，所述无机化合物具有坩埚，所述坩埚的侧面和底部由金属管形成，所述金属管通过所述金属管形成，所述金属管通过所述金属管形成，所述金属管通过所述金属管形成，所述金属管围绕所述侧壁和底部 用于将高能量耦合到存在于所述坩埚中的非金属无机化合物并因此熔化所述坩埚中的所述化合物的坩埚，由导电材料形成的构件，并且位于所述坩埚中存在的任何所述熔体中，所述熔体位于所述坩埚 坩埚的底部和在顶部开口的容器下降，以便从形成在坩埚中的熔体突出设置有用于熔体流动的孔，并且定位成容纳高达25％的 坩埚的内容物

公开(公告)号：US4687646A

公开(公告)日：1987-08-18

申请号：US606019

申请日：1984-05-02

Applicant: Werner D. Mateika ,  Rolf Laurien ,  Manfred R. Liehr

Inventor： Werner D. Mateika ,  Rolf Laurien ,  Manfred R. Liehr

IPC: C30B15/12 ,  C30B11/00 ,  F27B14/06 ,  H05B6/24 ,  B01D9/00

CPC classification number: C30B11/003 ,  H05B6/24

Abstract: A cold crucible for melting and crystallizing non-metallic inorganic compounds having a cooled crucible wall in the form of metal pipes through which cooling medium flows which are in mechanical connection with the bottom of the crucible through which cooling medium also flows, and having an induction coil which surrounds the wall of the crucible and via which high frequency energy can be coupled in the contents of the crucible and having a second induction coil which can be controlled independently of the induction coil surrounding the wall of the crucible and which is provided below the bottom of the crucible, and having a crucible bottom consisting of a dielectric material.

Abstract translation: 一种用于熔化和结晶非金属无机化合物的冷坩埚，其具有金属管形式的冷却坩埚壁，冷却介质流经冷却坩埚壁，其与冷却介质也流过的坩埚底部机械连接，并具有感应 线圈，其围绕坩埚的壁并且可以在坩埚的内容物中耦合高频能量并具有第二感应线圈，该第二感应线圈可以独立于围绕坩埚壁的感应线圈被控制，并且设置在坩埚的下方 并且具有由电介质材料构成的坩埚底部。

公开(公告)号：US4454206A

公开(公告)日：1984-06-12

申请号：US401032

申请日：1982-07-22

Applicant: Dieter Mateika ,  Rolf Laurien

Inventor： Dieter Mateika ,  Rolf Laurien

IPC: C30B19/02 ,  C30B19/12 ,  H01F10/28 ,  G11B5/64 ,  C04B35/50

CPC classification number: H01F10/28 ,  C30B19/02 ,  C30B19/12 ,  C30B29/28 ,  Y10S428/90

Abstract: Magnetic device having a monocrystalline substrate bearing a magnetic layer, said substrate having a composition on the basis of rare earth metal gallium garnet of the general formula ##STR1## wherein A=gadolinium and/or samarium and/or neodym and/or yttriumB=calcium and/or strontiumC=magnesiumD=zirconium and/or tin andO

Abstract translation: 具有带有磁性层的单晶衬底的磁性器件，所述衬底具有基于通式A3 + 3-x B2 + xGa3 + 5-x-2y C2 + y D4 + x + y的稀土金属镓石榴石的组成 O12，其中A =钆和/或钐和/或钕和/或钇B =钙和/或锶C =镁D =锆和/或锡和O

公开(公告)号：US4379853A

公开(公告)日：1983-04-12

申请号：US168227

申请日：1980-07-14

Applicant: Dieter Mateika ,  Rolf Laurien

Inventor： Dieter Mateika ,  Rolf Laurien

IPC: C30B19/02 ,  C30B19/12 ,  H01F10/28 ,  C04B35/50

CPC classification number: H01F10/28 ,  C30B19/02 ,  C30B19/12 ,  C30B29/28 ,  Y10S428/90

Abstract: A magnetic device has a monocrystalline garnet substrate bearing a magnetic layer, in particular for use as information storage.Magmetic device having a monocrystalline substrate bearing a magnetic layer, with the substrate having a composition on the basis of rare earth metal gallium garnet of the general formula ##STR1## wherein A=gadolinium and/or smarium and/or neodym and/or yttriumB=calcium and/or strontiumC=magnesiumD=zirconium and/or tin and0

Abstract translation: 磁性装置具有承载磁性层的单晶石榴石基底，特别用作信息存储。 具有带有磁性层的单晶衬底的光刻设备，其基底具有基于通式A3 + 3-xBx2 + Ga3 + 5-x-2yCy2 + D4 + x + yO12的稀土金属镓石榴石的组成， 其中A =钆和/或钐和/或钕和/或钇B =钙和/或锶C =镁D =锆和/或锡和0