公开(公告)号：EP3026718B1

公开(公告)日：2018-09-05

申请号：EP14830133.6

申请日：2014-07-10

申请人： National Institute for Materials Science ,  Mitsuba Corporation

发明人： ISODA Yukihiro ,  TADA Satoki ,  FUJIU Hirofumi

IPC分类号： H01L35/14 ,  B22F3/14 ,  C01B33/06 ,  C22C23/00 ,  H01L35/34 ,  C22C1/04 ,  C22C13/00

CPC分类号： H01L35/34 ,  B22F3/14 ,  B22F2301/40 ,  C01B33/06 ,  C22C1/04 ,  C22C1/0408 ,  C22C13/00 ,  C22C23/00 ,  H01L35/14

摘要： An object is: to manufacture a p-type semiconductor by sintering which is represented by the general chemical formula: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒMg 2 Si X Sn Y Ge Z (where "X + Y + Z = 1," "X ‰¥ 0, Y ‰¥ 0, and Z ‰¥ 0"). A solution is: X is in the range of 0.00 ‰¤ X ‰¤ 0.25, and in this case, Z satisfies the relationship: -1.00X + 0.40 ‰¥ Z ‰¥ -2.00X + 0.10, provided that Z > 0.00, and Y is in the range of 0.60 ‰¤ Y ‰¤ 0.95, and in this case, Z satisfies either of the relationships: -1.00Y + 1.00 ‰¥ Z ‰¥ -1.00Y + 0.75, provided that ‰¤ Y ‰¤ 0.90 and Z > 0.00, and -2.00Y + 1.90 ‰¥ Z ‰¥ -1.00Y + 0.75, provided that ‰¤ Y ‰¤ 0.95 and Z > 0.00.

公开(公告)号：EP3260143A4

公开(公告)日：2018-07-18

申请号：EP16752641

申请日：2016-02-12

申请人： SNU R&DB FOUND

发明人： SHIN KWANG-SEON

IPC分类号： A61L27/04 ,  A61F2/82

CPC分类号： A61L31/022 ,  A61L27/047 ,  A61L27/50 ,  A61L27/58 ,  A61L31/14 ,  A61L31/148 ,  C22C23/00 ,  C30B11/002 ,  C30B29/02 ,  C30B33/02

摘要： The present invention relates to biodegradable magnesium and a method for preparing the same. According to the present invention, biodegradable magnesium is characterized in that its biodegradation rate is controlled using the difference in atomic packing density.

公开(公告)号：EP3219818A4

公开(公告)日：2018-05-23

申请号：EP15859380

申请日：2015-04-08

申请人： BYD CO LTD

发明人： ZHANG FALIANG ,  REN YOUPING

IPC分类号： C22C23/00 ,  C22C23/06 ,  C22F1/06

CPC分类号： C22C23/06 ,  C22C1/02 ,  C22C23/00 ,  C22F1/06

摘要： The present disclosure provides a magnesium alloy and a preparation method and an application thereof. Based on the total weight of the magnesium alloy, the magnesium alloy includes 0.8-1.4 wt% of rare earth element, 0.01-0.2 wt% of R, 0.8-1.5 wt% of Mn, 0-0.01 wt% of Fe, 0-0.01 wt% of Cu, 0-0.01 wt% of Ni, 0-0.01 wt% of Co, 0-0.01 wt% of Sn, 0-0.01 wt% of Ca, and 96.84-98.39 wt% of Mg, wherein R is at least one selected from Al and Zn.

公开(公告)号：EP3299484A4

公开(公告)日：2018-03-28

申请号：EP16810730

申请日：2016-01-28

申请人： HUAWEI TECH CO LTD

发明人： FU LIANG ,  XIAO CHUNXIU ,  HU BANGHONG

IPC分类号： C22C23/00 ,  C22C23/02 ,  C22C23/06 ,  H04B1/38 ,  H04M1/02 ,  H05K1/02 ,  H05K7/20

CPC分类号： C22C23/00 ,  C22C23/02 ,  C22C23/06 ,  H04B1/38 ,  H04M1/02 ,  H05K7/20409

摘要： A communications device is provided, including an electronic part and a magnesium alloy housing. Constituents in a magnesium alloy material used in the magnesium alloy housing are configured according to the following mass percentages: aluminum: less than 10%; rare-earth element: 1% to 10%; manganese: less than 1%; zinc: less than 1%; zirconium: less than 1%; and calcium: less than 3%; and the rest is magnesium and an unavoidable impurity.

公开(公告)号：EP3263725A4

公开(公告)日：2018-01-03

申请号：EP16755525

申请日：2016-02-24

申请人： KURIMOTO LTD

发明人： IWAMOTO YUYA ,  KANATSU YASUHIDE ,  KOSHI AKIHIKO ,  LIAO JINSUN

IPC分类号： C22C23/02 ,  B22D21/04 ,  C22C23/00

CPC分类号： C22C23/02 ,  B22D21/04 ,  C22C23/00

摘要： An improved Al-Mn-based magnesium alloy is provided which shows excellent heat resistance, creep resistance, and mechanical strength in a balanced manner. The magnesium alloy contains 4.0% by mass or more and 8.50% by mass or less of Al; 0.1% by mass or more and 0.6% by mass or less of Mn; 1.5% by mass or more and 6.0% by mass or less of Ca; and 0.1% by mass or more and 0.5% by mass or less of Sn; the balance being Mg and unavoidable impurities.

公开(公告)号：EP2712941B1

公开(公告)日：2017-12-20

申请号：EP12789328.7

申请日：2012-05-16

申请人： Korea Institute of Industrial Technology

发明人： KIM, Se-Kwang

IPC分类号： C22C1/03 ,  B22D21/04

CPC分类号： B22D25/00 ,  B22D21/04 ,  C22C1/02 ,  C22C1/03 ,  C22C21/06 ,  C22C23/00 ,  C22C23/02

摘要： Provided are an alloy production method that may easily distribute a compound in a matrix of an alloy while maintaining the quality of a molten metal, and an alloy produced by the same. In accordance with an exemplary embodiment, the method includes forming a molten metal in which a mother alloy including at least one kind of first compound and a casting metal are melted, and casting the molten metal, wherein the mother alloy is a magnesium mother alloy or aluminum mother alloy.

公开(公告)号：EP3192886A4

公开(公告)日：2017-08-30

申请号：EP15839699

申请日：2015-09-09

申请人： NAT UNIV CORP KOBE UNIV

发明人： MUKAI TOSHIJI ,  IKEO NAOKO ,  GU EISEI ,  FUKUMOTO TAKUMI ,  YABUUCHI HIKARU

IPC分类号： C22C23/04 ,  A61L31/00 ,  C22C23/00 ,  C22F1/06

CPC分类号： A61L31/00 ,  B21C23/002 ,  B22D7/005 ,  C22C1/02 ,  C22C23/00 ,  C22C23/04 ,  C22F1/00 ,  C22F1/06

摘要： The purpose of the present invention is to provide a device for fixing biological soft tissue, the device being composed of a magnesium-based alloy material, wherein the device is endowed with strength and deformation performance for being used as a device for coupling biological soft tissue that has been cut or separated due to an incision or the like during a surgical procedure, and is completely degraded in vivo and discharged after adhesion of the soft tissue or after healing of the incision tissue. This device, composed of a magnesium-based alloy material, is composed of a ternary Mg alloy material of Mg-Ca-Zn. In the Mg alloy material, the Ca and Zn are contained within the solid-solubility limit with respect to the Mg. The remainder is composed of Mg and unavoidable impurities. The Zn content is 0.5 at% or less. The Ca and Zn content has a relationship of Ca:Zn=1:x (where x is 1 to 3) by atom ratio. The crystal grain structure is equiaxed, the crystal grain size according to linear intercept being 30 to 250 µm.

摘要翻译： 本发明的目的在于提供一种生物软组织固定装置，该装置由镁基合金材料构成，该装置具有强度和变形性能，可用作生物软组织连接装置 在手术过程中由于切口等而被切断或分离，并且在软组织粘连后或切口组织愈合后，其在体内完全降解并排出。 该装置由镁基合金材料构成，由Mg-Ca-Zn三元镁合金材料构成。 在Mg合金材料中，Ca和Zn被包含在与Mg相关的固溶限度内。 其余部分由Mg和不可避免的杂质组成。 Zn含量为0.5原子％以下。 Ca和Zn含量按原子比具有Ca：Zn = 1：x（其中x为1至3）的关系。 晶粒结构是等轴的，根据线性截距的晶粒尺寸为30至250μm。

公开(公告)号：EP3179526A4

公开(公告)日：2017-06-14

申请号：EP16747429

申请日：2016-02-17

申请人： PANASONIC IP MAN CO LTD

发明人： TAMAKI HIROMASA ,  KANNO TSUTOMU ,  SATO HIROKI ,  SAKAI AKIHIRO ,  TAKAHASHI KOHEI

IPC分类号： H01L35/16 ,  C01B19/00 ,  C22C12/00 ,  C22C30/00 ,  C22C30/06 ,  H02N3/00

CPC分类号： C01B19/002 ,  C01B19/007 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/04 ,  C01P2006/40 ,  C22C12/00 ,  C22C23/00 ,  H01L35/16

摘要： The present invention provides a thermoelectric conversion material represented by the following chemical formula Mg 3+m A a B b D 2-e E e . The element A represents at least one selected from the group consisting of Ca, Sr, Ba and Yb. The element B represents at least one selected from the group consisting of Mn and Zn. The value of m is not less than -0.39 and not more than 0.42. The value of a is not less than 0 and not more than 0.12. The value of b is not less than 0 and not more than 0.48. The element D represents at least one selected from the group consisting of Sb and Bi. The element E represents at least one selected from the group consisting of Se and Te. The value of e is not less than 0.001 and not more than 0.06. The thermoelectric conversion material has a La 2 O 3 crystalline structure. The thermoelectric conversion material is of n-type. The present invention provides a novel thermoelectric conversion material.

摘要翻译： 本发明提供由以下化学式Mg 3 + m A a B b D 2-e E e表示的热电转换材料。 元素A表示选自Ca，Sr，Ba和Yb中的至少一种。 元素B表示选自Mn和Zn中的至少一种。 m的值不小于-0.39且不大于0.42。 a的值不小于0且不大于0.12。 b的值不小于0且不大于0.48。 元素D表示选自Sb和Bi中的至少一种。 元素E表示选自Se和Te中的至少一种。 e的值不小于0.001且不大于0.06。 热电转换材料具有La 2 O 3晶体结构。 热电转换材料是n型的。 本发明提供了一种新型热电转换材料。

公开(公告)号：EP3026718A4

公开(公告)日：2017-04-12

申请号：EP14830133

申请日：2014-07-10

申请人： NAT INST FOR MATERIALS SCIENCE ,  MITSUBA CORP

发明人： ISODA YUKIHIRO ,  TADA SATOKI ,  FUJIU HIROFUMI

IPC分类号： H01L35/14 ,  B22F3/14 ,  C01B33/06 ,  C22C1/04 ,  C22C13/00 ,  C22C23/00 ,  H01L35/34

CPC分类号： H01L35/34 ,  B22F3/14 ,  B22F2301/40 ,  C01B33/06 ,  C22C1/04 ,  C22C1/0408 ,  C22C13/00 ,  C22C23/00 ,  H01L35/14

摘要： An object is: to manufacture a p-type semiconductor by sintering which is represented by the general chemical formula: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒMg 2 Si X Sn Y Ge Z (where "X + Y + Z = 1," "X ‰¥ 0, Y ‰¥ 0, and Z ‰¥ 0"). A solution is: X is in the range of 0.00 ‰¤ X ‰¤ 0.25, and in this case, Z satisfies the relationship: -1.00X + 0.40 ‰¥ Z ‰¥ -2.00X + 0.10, provided that Z > 0.00, and Y is in the range of 0.60 ‰¤ Y ‰¤ 0.95, and in this case, Z satisfies either of the relationships: -1.00Y + 1.00 ‰¥ Z ‰¥ -1.00Y + 0.75, provided that ‰¤ Y ‰¤ 0.90 and Z > 0.00, and -2.00Y + 1.90 ‰¥ Z ‰¥ -1.00Y + 0.75, provided that ‰¤ Y ‰¤ 0.95 and Z > 0.00.

公开(公告)号：EP2557188A4

公开(公告)日：2017-04-05

申请号：EP11765787

申请日：2011-03-31

申请人： NAT UNIV CORP KUMAMOTO UNIV ,  KUMAMOTO TECH & IND FOUND ,  NISSAN MOTOR

发明人： KAWAMURA YOSHIHITO ,  NODA MASAFUMI ,  SAKURAI HIROSHI

IPC分类号： C22C23/06 ,  C22F1/00 ,  C22F1/06

CPC分类号： C22C23/06 ,  C22C23/00 ,  C22C23/04 ,  C22C30/06 ,  C22F1/00 ,  C22F1/06

摘要： The present invention provides a magnesium alloy material having excellent tensile strength and favorable ductility. Therefore, the magnesium alloy sheet material formed by rolling a magnesium alloy having a long period stacking order phase crystallized at the time of casting includes in a case where a sheet-thickness traverse section of an alloy structure is observed at a substantially right angle to the longitudinal direction by a scanning electron microscope, a structure mainly composed of the long period stacking order phase, in which at least two or more ±Mg phases having thickness in the observed section of 0.5 µm or less are laminated in a layered manner with the sheet-shape long period stacking order phase.

摘要翻译： 本发明提供具有优异的拉伸强度和良好延展性的镁合金材料。 因此，通过轧制在铸造时结晶的具有长周期叠层顺序相的镁合金而形成的镁合金板材，在将合金结构的板厚横截面观察到与 通过扫描电子显微镜观察主要由长周期堆叠阶段相组成的结构，其中观察部分的厚度在0.5μm以下的至少两个以上的±Mg相以层叠的方式与片材层叠 - 长期堆叠订单阶段。