公开(公告)号：US07722804B2

公开(公告)日：2010-05-25

申请号：US11835993

申请日：2007-08-08

申请人： Jinshu Wang ,  Wei Liu ,  Meiling Zhou ,  Yiman Wang ,  Hongyi Li ,  Tieyong Zuo

发明人： Jinshu Wang ,  Wei Liu ,  Meiling Zhou ,  Yiman Wang ,  Hongyi Li ,  Tieyong Zuo

IPC分类号： C22C32/00

CPC分类号： C01G41/006 ,  B22F2998/10 ,  C01P2004/03 ,  C01P2006/12 ,  B22F9/22 ,  B22F3/02 ,  B22F3/10

摘要： In a method of manufacturing a pressed scandate dispenser cathode, firstly, scandium nitrate, barium nitrate, calcium nitrate, aluminum nitrate and ammonium metatungstate (AMT) are dissolved in de-ionized water, respectively, and then mixed with a solution of a cross-link agent such as citric acid and H2O2. After water bathing, the mixed aqueous solution turns into gel, and the powders are obtained after the gel calcination. Secondly, the calcined powders are reduced by hydrogen. Finally, the reduced powders are pressed into shapes and then sintered in the furnace with the atmosphere of hydrogen or by Spark Plasma Sintering (SPS 3.202-MK-V) in vacuum.

摘要翻译： 在制造压制式分配器阴极的方法中，首先将硝酸钪，硝酸钡，硝酸钙，硝酸铝和偏钨酸铵（AMT）分别溶解在去离子水中，然后与交联剂的溶液混合， 连接剂如柠檬酸和H 2 O 2。 水洗后，混合水溶液变成凝胶，在凝胶煅烧后得到粉末。 其次，煅烧粉末由氢还原。 最后，将还原的粉末压制成形状，然后在氢气氛下或通过火花等离子体烧结（SPS 3.202-MK-V）在真空中在炉中烧结。

公开(公告)号：US20080025864A1

公开(公告)日：2008-01-31

申请号：US11835993

申请日：2007-08-08

申请人： JINSHU WANG ,  Wei Liu ,  Meiling Zhou ,  Yiman Wang ,  Hongyi Li ,  Tieyong Zuo

发明人： JINSHU WANG ,  Wei Liu ,  Meiling Zhou ,  Yiman Wang ,  Hongyi Li ,  Tieyong Zuo

IPC分类号： B22F3/12 ,  C01G41/02

CPC分类号： C01G41/006 ,  B22F2998/10 ,  C01P2004/03 ,  C01P2006/12 ,  B22F9/22 ,  B22F3/02 ,  B22F3/10

摘要： In a method of manufacturing a pressed scandate dispenser cathode, firstly, scandium nitrate, barium nitrate, calcium nitrate, aluminum nitrate and ammonium metatungstate (AMT) are dissolved in de-ionized water, respectively, and then mixed with a solution of a cross-link agent such as citric acid and H2O2. After water bathing, the mixed aqueous solution turns into gel, and the powders are obtained after the gel calcination. Secondly, the calcined powders are reduced by hydrogen. Finally, the reduced powders are pressed into shapes and then sintered in the furnace with the atmosphere of hydrogen or by Spark Plasma Sintering (SPS 3.202-MK-V) in vacuum.

摘要翻译： 在制造压制分配器阴极的方法中，首先将硝酸钪，硝酸钡，硝酸钙，硝酸铝和偏钨酸铵（AMT）分别溶解在去离子水中，然后与交联剂 连接剂如柠檬酸和H 2 O 2 O 2。 水洗后，混合水溶液变成凝胶，在凝胶煅烧后得到粉末。 其次，煅烧粉末由氢还原。 最后，将还原的粉末压制成形状，然后在氢气氛下或通过火花等离子体烧结（SPS 3.202-MK-V）在真空中在炉中烧结。

公开(公告)号：US09349561B2

公开(公告)日：2016-05-24

申请号：US13340701

申请日：2011-12-30

申请人： Jinshu Wang ,  Wei Liu ,  Fan Yang ,  Xiang Liu ,  Hongyi Li ,  Meiling Zhou ,  Tieyong Zuo

发明人： Jinshu Wang ,  Wei Liu ,  Fan Yang ,  Xiang Liu ,  Hongyi Li ,  Meiling Zhou ,  Tieyong Zuo

IPC分类号： H01J1/14 ,  H01J1/142 ,  H01J1/13 ,  H01J1/144 ,  H01J9/04 ,  H01J23/05

CPC分类号： H01J1/142 ,  H01J1/13 ,  H01J1/14 ,  H01J1/144 ,  H01J9/047 ,  H01J23/05

摘要： Impregnated rare earth metal-containing barium-aluminum-scandate cathodes with a rare earth oxide doped tungsten matrix and methods for the fabrication thereof are described. In one aspect, an impregnated rare earth metal-containing barium-aluminum-scandate cathode comprises: a rare earth oxide doped tungsten matrix, and an impregnated active substance. The active substance comprises scandium oxide (Sc2O3), a second rare earth oxide, and barium calcium aluminate, wherein the molar ratio of Ba:Ca:Al is about 4:1:1.

摘要翻译： 描述了具有稀土氧化物掺杂钨基体的含浸稀土金属的钡 - 铝 - 钪酸盐阴极及其制造方法。 一方面，含浸稀土金属的钡 - 铝 - 钪酸盐阴极包括：掺杂稀土氧化物的钨基体和浸渍的活性物质。 活性物质包含氧化钪（Sc 2 O 3），第二稀土氧化物和铝酸钡钙，其中Ba:Ca:Al的摩尔比为约4:1:1。

公开(公告)号：US20130105742A1

公开(公告)日：2013-05-02

申请号：US13340701

申请日：2011-12-30

申请人： Jinshu Wang ,  Wei Liu ,  Fan Yang ,  Xiang Liu ,  Hongyi Li ,  Meiling Zhou ,  Tieyong Zuo

发明人： Jinshu Wang ,  Wei Liu ,  Fan Yang ,  Xiang Liu ,  Hongyi Li ,  Meiling Zhou ,  Tieyong Zuo

IPC分类号： H01B1/08 ,  B28B3/00 ,  B28B11/00 ,  B05D5/12

CPC分类号： H01J1/142 ,  H01J1/13 ,  H01J1/14 ,  H01J1/144 ,  H01J9/047 ,  H01J23/05

摘要： Impregnated rare earth metal-containing barium-aluminum-scandate cathodes with a rare earth oxide doped tungsten matrix and methods for the fabrication thereof are described. In one aspect, an impregnated rare earth metal-containing barium-aluminum-scandate cathode comprises: a rare earth oxide doped tungsten matrix, and an impregnated active substance. The active substance comprises scandium oxide (Sc2O3), a second rare earth oxide, and barium calcium aluminate, wherein the molar ratio of Ba:Ca:Al is about 4:1:1.

摘要翻译： 描述了具有稀土氧化物掺杂钨基体的含浸稀土金属的钡 - 铝 - 钪酸盐阴极及其制造方法。 一方面，含浸稀土金属的钡 - 铝 - 钪酸盐阴极包括：掺杂稀土氧化物的钨基体和浸渍的活性物质。 活性物质包含氧化钪（Sc 2 O 3），第二稀土氧化物和铝酸钡钙，其中Ba:Ca:Al的摩尔比为约4:1:1。

公开(公告)号：US20090252984A1

公开(公告)日：2009-10-08

申请号：US12479462

申请日：2009-06-05

申请人： Hongli SUO ,  Min Liu ,  Yue Zhao ,  Meiling Zhou ,  Lin Ma ,  Tieyong Zuo

发明人： Hongli SUO ,  Min Liu ,  Yue Zhao ,  Meiling Zhou ,  Lin Ma ,  Tieyong Zuo

IPC分类号： B32B15/01

CPC分类号： B22F7/02 ,  B22F2003/248 ,  B22F2998/00 ,  B22F2998/10 ,  C22C1/0433 ,  Y10T428/12021 ,  Y10T428/12042 ,  Y10T428/12458 ,  Y10T428/12944 ,  B22F3/02 ,  B22F2207/01 ,  B22F3/1007 ,  B22F2201/013 ,  B22F1/0003 ,  B22F3/18 ,  B22F3/24

摘要： A composite article that can be used as a substrate for coated conductors is disclosed. The composite substrate has at least three layers in which one or more inner layers of Ni—W alloys with 9 at. %-13 at. % W and two outer layers of Ni—W alloys with 3 at. %-9 at. % W. The content of W element gradually decreases from the inner layers to the outer layers. The composite substrate can be prepared using a process of designing and sintering composite ingot, rolling composite ingot and then annealing composite substrate. The composite substrate have a dominant cube texture on the outer layer of the whole substrate which have a weaker magnetism and higher strength than that of a single Ni—5 at. % W alloy substrate. the preformed composite ingot is prepared by filling and compacting the Ni—W mixed powders into a mould layer by layer according to the structure of composite substrate; in said mould, said preformed composite ingots are with the total thickness of 5-250 mm, the thickness of two outer layers being 2/9-⅔ of the total thickness.

摘要翻译： 公开了一种可用作涂覆导体的基底的复合制品。 复合衬底具有至少三层，其中一层或多层Ni-W合金内层具有9个 ％-13在。 ％W和两个外层Ni-W合金，3个。 ％-9在。 W的含量从内层逐渐减少到外层。 复合基材可以通过设计和烧结复合锭，轧制复合锭，然后退火复合基板的方法来制备。 复合衬底在整个衬底的外层上具有优势立方体结构，其具有比单个Ni-5 at的更弱的磁性和更高的强度。 ％W合金基板。 根据复合基板的结构，将Ni-W混合粉末逐层填充成型，制成预制复合锭; 在所述模具中，所述预制复合锭的总厚度为5-250mm，两个外层的厚度为总厚度的2 / 9-2 / 3。

公开(公告)号：US07560066B2

公开(公告)日：2009-07-14

申请号：US11608072

申请日：2006-12-07

申请人： Meiling Zhou ,  Hongli Suo ,  Min Liu ,  Yue Zhao ,  Dong He ,  Yingxiao Zhang ,  Lin Ma ,  Yaming Li ,  Jie Zhou ,  Yonghua Zhu ,  Shuai Ye ,  Lingji Ma ,  Zili Zhang ,  Tieyong Zuo

发明人： Meiling Zhou ,  Hongli Suo ,  Min Liu ,  Yue Zhao ,  Dong He ,  Yingxiao Zhang ,  Lin Ma ,  Yaming Li ,  Jie Zhou ,  Yonghua Zhu ,  Shuai Ye ,  Lingji Ma ,  Zili Zhang ,  Tieyong Zuo

IPC分类号： B22F1/00

CPC分类号： B22F7/02 ,  B22F2003/248 ,  B22F2998/00 ,  B22F2998/10 ,  C22C1/0433 ,  Y10T428/12021 ,  Y10T428/12042 ,  Y10T428/12458 ,  Y10T428/12944 ,  B22F3/02 ,  B22F2207/01 ,  B22F3/1007 ,  B22F2201/013 ,  B22F1/0003 ,  B22F3/18 ,  B22F3/24

摘要： A composite article that can be used as a substrate for coated conductors is disclosed. The composite substrate has at least three layers in which one or more inner layers of Ni—W alloys with 9 at. %-13 at. % W and two outer layers of Ni—W alloys with 3 at. %-9 at. % W. The content of W element gradually decreases from the inner layers to the outer layers. The composite substrate can be prepared using a process of designing and sintering composite ingot, rolling composite ingot and then annealing composite substrate. The composite substrate have a dominant cube texture on the outer layer of the whole substrate which have a weaker magnetism and higher strength than that of a single Ni-5 at. % W alloy substrate. the preformed composite ingot is prepared by filling and compacting the Ni—W mixed powders into a mould layer by layer according to the structure of composite substrate; in said mould, said preformed composite ingots are with the total thickness of 5-250 mm, the thickness of two outer layers being 2/9-⅔ of the total thickness. The method of the present invention can obtain the composite substrate with high mechanical strength and reduced magnetization owing to the use of the Ni alloy with high W content in the inner layers of the composite substrate.

摘要翻译： 公开了一种可用作涂覆导体的基底的复合制品。 复合衬底具有至少三层，其中一层或多层Ni-W合金内层具有9个 ％-13在。 ％W和两个外层Ni-W合金，3个。 ％-9在。 W的含量从内层逐渐减少到外层。 复合基材可以通过设计和烧结复合锭，轧制复合锭，然后退火复合基板的方法来制备。 复合衬底在整个衬底的外层上具有优势立方体结构，其具有比单个Ni-5 at的更弱的磁性和更高的强度。 ％W合金基板。 根据复合基板的结构，将Ni-W混合粉末逐层填充成型，制成预制复合锭; 在所述模具中，所述预制复合锭的总厚度为5-250mm，两个外层的厚度为总厚度的2 / 9-2 / 3。 由于在复合基板的内层中使用含有高W含量的Ni合金，本发明的方法可以获得机械强度高，磁化强度降低的复合基板。

公开(公告)号：US07776449B2

公开(公告)日：2010-08-17

申请号：US12479462

申请日：2009-06-05

申请人： Hongli Suo ,  Min Liu ,  Yue Zhao ,  Meiling Zhou ,  Lin Ma ,  Tieyong Zuo

发明人： Hongli Suo ,  Min Liu ,  Yue Zhao ,  Meiling Zhou ,  Lin Ma ,  Tieyong Zuo

IPC分类号： B22F7/02 ,  B32B5/14 ,  B32B5/30 ,  B32B15/16

CPC分类号： B22F7/02 ,  B22F2003/248 ,  B22F2998/00 ,  B22F2998/10 ,  C22C1/0433 ,  Y10T428/12021 ,  Y10T428/12042 ,  Y10T428/12458 ,  Y10T428/12944 ,  B22F3/02 ,  B22F2207/01 ,  B22F3/1007 ,  B22F2201/013 ,  B22F1/0003 ,  B22F3/18 ,  B22F3/24

摘要： A composite article that can be used as a substrate for coated conductors is disclosed. The composite substrate has at least three layers in which one or more inner layers of Ni—W alloys with 9 at. %-13 at. % W and two outer layers of Ni—W alloys with 3 at. %-9 at. % W. The content of W element gradually decreases from the inner layers to the outer layers. The composite substrate can be prepared using a process of designing and sintering composite ingot, rolling composite ingot and then annealing composite substrate. The composite substrate have a dominant cube texture on the outer layer of the whole substrate which have a weaker magnetism and higher strength than that of a single Ni-5 at. % W alloy substrate. the preformed composite ingot is prepared by filling and compacting the Ni—W mixed powders into a mold layer by layer according to the structure of composite substrate; in said mold, said preformed composite ingots are with the total thickness of 5-250 mm, the thickness of two outer layers being 2/9-⅔ of the total thickness.

摘要翻译： 公开了一种可用作涂覆导体的基底的复合制品。 复合衬底具有至少三层，其中一层或多层Ni-W合金内层具有9个 ％-13在。 ％W和两个外层Ni-W合金，3个。 ％-9在。 W的含量从内层逐渐减少到外层。 复合基材可以通过设计和烧结复合锭，轧制复合锭，然后退火复合基板的方法来制备。 复合衬底在整个衬底的外层上具有优势立方体结构，其具有比单个Ni-5 at的更弱的磁性和更高的强度。 ％W合金基板。 根据复合基板的结构，将Ni-W混合粉末逐层填充成型，制成预制复合锭; 在所述模具中，所述预制复合锭的总厚度为5-250mm，两个外层的厚度为总厚度的2/9-。。

公开(公告)号：US20070269329A1

公开(公告)日：2007-11-22

申请号：US11608072

申请日：2006-12-07

申请人： Meiling Zhou ,  Hongli Suo ,  Min Liu ,  Yue Zhao ,  Dong He ,  Yingxiao Zhang ,  Lin Ma ,  Yaming Li ,  Jie Zhou ,  Yonghua Zhu ,  Shuai Ye ,  Lingji Ma ,  Zili Zhang ,  Tieyong Zuo

发明人： Meiling Zhou ,  Hongli Suo ,  Min Liu ,  Yue Zhao ,  Dong He ,  Yingxiao Zhang ,  Lin Ma ,  Yaming Li ,  Jie Zhou ,  Yonghua Zhu ,  Shuai Ye ,  Lingji Ma ,  Zili Zhang ,  Tieyong Zuo

IPC分类号： B22F7/00

CPC分类号： B22F7/02 ,  B22F2003/248 ,  B22F2998/00 ,  B22F2998/10 ,  C22C1/0433 ,  Y10T428/12021 ,  Y10T428/12042 ,  Y10T428/12458 ,  Y10T428/12944 ,  B22F3/02 ,  B22F2207/01 ,  B22F3/1007 ,  B22F2201/013 ,  B22F1/0003 ,  B22F3/18 ,  B22F3/24

摘要： A composite article that can be used as a substrate for coated conductors is disclosed. The composite substrate has at least three layers in which one or more inner layers of Ni—W alloys with 9 at. %-13 at. % W and two outer layers of Ni—W alloys with 3 at. %-9 at. % W. The content of W element gradually decreases from the inner layers to the outer layers. The composite substrate can be prepared using a process of designing and sintering composite ingot, rolling composite ingot and then annealing composite substrate. The composite substrate have a dominant cube texture on the outer layer of the whole substrate which have a weaker magnetism and higher strength than that of a single Ni-5 at. % W alloy substrate. the preformed composite ingot is prepared by filling and compacting the Ni—W mixed powders into a mould layer by layer according to the structure of composite substrate; in said mould, said preformed composite ingots are with the total thickness of 5-250 mm, the thickness of two outer layers being 2/9-⅔ of the total thickness. The method of the present invention can obtain the composite substrate with high mechanical strength and reduced magnetization owing to the use of the Ni alloy with high W content in the inner layers of the composite substrate.

摘要翻译： 公开了一种可用作涂覆导体的基底的复合制品。 复合衬底具有至少三层，其中一层或多层Ni-W合金内层具有9个 ％-13在。 ％W和两个外层Ni-W合金，3个。 ％-9在。 W的含量从内层逐渐减少到外层。 复合基材可以通过设计和烧结复合锭，轧制复合锭，然后退火复合基板的方法来制备。 复合衬底在整个衬底的外层上具有优势立方体结构，其具有比单个Ni-5 at的更弱的磁性和更高的强度。 ％W合金基板。 根据复合基板的结构，将Ni-W混合粉末逐层填充成型，制成预制复合锭; 在所述模具中，所述预制复合锭的总厚度为5-250mm，两个外层的厚度为总厚度的2 / 9-2 / 3。 由于在复合基板的内层中使用含有高W含量的Ni合金，本发明的方法可以获得机械强度高，磁化强度降低的复合基板。