专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明公开

EP0646430A4 REFRACTORY BLOCK FOR CONTINUOUS CASTING. 无效
标题翻译：防火块铸造。
公开(公告)号：EP0646430A4
公开(公告)日：1997-01-02
申请号：EP93906799
申请日：1993-03-22
申请人： SHINAGAWA REFRACTORIES CO
发明人： TERAO MASARU , TSUKAMOTO NOBURU , KURASHINA YUKINOBU , YAMAMOTO KENJI , INOUE JUNICHI , UIJI HIROYASU
IPC分类号： B22D41/50 , B22D11/10
CPC分类号： B22D41/50
摘要： A refractory block which has a construction wherein the outer peripheral surface of a unitary assembly of plate bricks and an immersion nozzle is directly encompassed by a unitary metal case. It is also possible to employ a construction wherein plate bricks stored in a metal case are bonded to the dowel portions of the immersion nozzle stored in a separate cylindrical metal case through mortar and the metal cases are welded integrally to each other, a construction wherein a unitary refractory block of the plate bricks and the immersion nozzle is encompassed by a unitary metal case, or a construction wherein the unitary refractory block is fitted to a unitary metal case through an amorphous refractory. The unitary refractory block may be a combination of different kinds of refractories, and it is further possible to employ a construction wherein the plate bricks and the immersion nozzle are fitted into a unitary metal case with porous bricks sandwiched between the plate bricks and the immersion nozzle, and feed/discharge pipes are so disposed in the porous bricks as to penetrate through the metal case.

72. 发明公开

EP0602243A4 HIGHLY CORROSION-RESISTANT -g(a)-SIALON SINTER AND PRODUCTION THEREOF. 失效
标题翻译： -g（一）赛隆SINTERAGGLOMERAT高耐腐蚀性和其制造。
公开(公告)号：EP0602243A4
公开(公告)日：1995-05-10
申请号：EP92918502
申请日：1992-09-01
申请人： SHINAGAWA REFRACTORIES CO
发明人： ISHIZAWA KENKI , AYUZAWA NOBUO , SHIRANITA AKIRA , TAKAI MASAMICHI
IPC分类号： C04B35/597 , C04B35/58
CPC分类号： C04B35/597
摘要： A highly corrosion-resistant alpha -sialon sinter comprising substantially an alpha -sialon composition represented by Mx(Si, Al)12(O, N)16 (wherein M represents at least one alpha -sialon-soluble element selected from the group consisting of Yb, Er and Dy; and 0

73. 发明授权

EP0535233B1 UNSHAPED ALUMINA SPINEL REFRACTORY 失效
标题翻译： UNGEFORMTER，FEUERFESTER氧化铝尖晶石。
公开(公告)号：EP0535233B1
公开(公告)日：1995-03-08
申请号：EP91919173.4
申请日：1991-11-07
申请人： SHINAGAWA REFRACTORIES CO., LTD.
发明人： YAMAMURA, Takashi, 700-121, Shinogoze , HAMAZAKI, Yoshihisa, 8-21, Hamano 4-chome , KANESHIGE, Toshihiko, 873 Inbe , NANBA, Makoto, 390, Higashikatakami , KUBOTA, Yukitoshi, 16-24,
IPC分类号： C04B35/66 , C04B35/44
CPC分类号： C04B35/443 , C04B28/06 , C04B35/66 , C04B2111/00551 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B14/303 , C04B14/36
摘要： An unshaped alumina spinel refractory excellent in spalling, corrosion and slag resistances, which comprises an alumina spinel clinker having a molar ratio of MgO to Al2O3 of 0.14:1.86 to 0.6:1.4, optionally together with spinel clinker with an approximately theoretical composition based on the alumina spinel clinker, and the balance of sintered alumina and alumina cement. It is possible to suppress the extension of crack by adding crushed alumina particles with a particle size of 10 to 50 mm to the refractory.

74. 发明公开

EP0577834A1 PLATE BRICK CARTRIDGE FOR SLIDE VALVE DEVICE AND SLIDE VALVE DEVICE USING THE CARTRIDGE 失效
标题翻译：用于滑阀装置的板式滤芯和使用滤芯的滑阀装置
公开(公告)号：EP0577834A1
公开(公告)日：1994-01-12
申请号：EP92906926.8
申请日：1992-03-23
申请人： SHINAGAWA REFRACTORIES CO., LTD.
发明人： SATO, Mitsukuni , KOBAYASHI, Yosuke , NOSE, Masahiko , YAMAMOTO, Kenji
IPC分类号： B22D41/34
CPC分类号： B22D41/34
摘要： In a plate assembly cartridge for a slide valve device, wherein metal or ceramic holders are mounted on the outer peripheries of respective plate side surfaces for the slide valve device, and an assembly mechanism for engaging the holders with each other is provided, opposite surfaces of the holders for slide plates are slightly set back from slidable surfaces, and further, one of the following constructions is provided. Gaps for refrigerant and/or a temperature sensor are provided in the main body of the holder, these gaps are allowed to communicate with one another, ceramic coating is applied onto the slidable surface of the holder, a plate brick is made to be of split type, bonding surfaces of the holder and the plate brick are inclined, surface pressure load mechanisms are made to be slidable or openable type and include cylinders for a surface pressure load, these mechanisms are made to be of remote control type and have similar immersed nozzle mounting mechanisms, and further, heat-resistant ceramic plates are fully or partially interposed between the bottom of a molten metal container and the slide valve device.
摘要翻译：在用于滑阀装置的板组件盒中，其中金属或陶瓷保持器被安装在用于滑阀装置的各个板侧表面的外周上，并且提供了用于使保持器彼此接合的组装机构，用于滑板的支架从可滑动表面稍微缩回，并且进一步提供以下结构之一。制冷剂和/或温度传感器的间隙设置在保持器的主体中，允许这些间隙彼此连通，陶瓷涂层施加到保持器的可滑动表面上，使板砖分裂类型，支架和板砖的粘合表面是倾斜的，表面压力负载机构被制成可滑动或可打开的类型并且包括用于表面压力负载的气缸，这些机构被制成遥控类型并且具有类似的浸入式喷嘴安装机构，而且，耐热陶瓷板完全或部分地置于熔融金属容器的底部和滑阀装置之间。

75. 发明公开

EP0544913A4 PROCESS FOR PRODUCING SILICA BRICK 失效
标题翻译：二氧化硅砖生产工艺
公开(公告)号：EP0544913A4
公开(公告)日：1993-10-27
申请号：EP92909683
申请日：1992-05-11
申请人： SHINAGAWA REFRACTORIES CO., LTD.
发明人： HARAKO, HISAYUKI , AKAHORI, SHUSHI
IPC分类号： C04B35/14
CPC分类号： C04B35/14

76. 发明公开

EP0535233A4 UNSHAPED ALUMINA SPINEL REFRACTORY 失效
标题翻译：不锈钢氧化铝螺丝刀
公开(公告)号：EP0535233A4
公开(公告)日：1993-07-28
申请号：EP91919173
申请日：1991-11-07
申请人： SHINAGAWA REFRACTORIES CO., LTD.
发明人： YAMAMURA, TAKASHI, 700-121, SHINOGOZE , HAMAZAKI, YOSHIHISA, 8-21, HAMANO 4-CHOME , KANESHIGE, TOSHIHIKO, 873 INBE , NANBA, MAKOTO, 390, HIGASHIKATAKAMI , KUBOTA, YUKITOSHI, 16-24,
IPC分类号： C04B28/06 , C04B35/443 , C04B35/66
CPC分类号： C04B35/443 , C04B28/06 , C04B35/66 , C04B2111/00551 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B14/303 , C04B14/36
摘要： An unshaped alumina spinel refractory excellent in spalling, corrosion and slag resistances, which comprises an alumina spinel clinker having a molar ratio of MgO to Al O of 0.14:1.86 to 0.6:1.4, optionally together with spinel clinker with an approximately theoretical composition based on the alumina spinel clinker, and the balance of sintered alumina and alumina cement. It is possible to suppress the extension of crack by adding crushed alumina particles with a particle size of 10 to 50 mm to the refractory.
摘要翻译：具有优异的剥落，耐腐蚀和耐渣性的非定形氧化铝尖晶石耐火材料，其包含MgO与Al 6 O 7的摩尔比为0.14：1.86至0.6：1.4的氧化铝尖晶石熟料，任选地与尖晶石熟料基于氧化铝尖晶石熟料的近似理论组成，以及烧结氧化铝和氧化铝水泥的余量。通过向耐火材料添加粒径为10〜50mm的粉碎的氧化铝颗粒，可以抑制裂纹扩展。

77. 发明公开

EP0533924A1 MULTI-STEPPED IMMERSION NOZZLE FOR CONTINUOUS CASTING 有权
标题翻译：爱沙尼亚美食圣诞老人
公开(公告)号：EP0533924A1
公开(公告)日：1993-03-31
申请号：EP91908568.8
申请日：1991-04-30
申请人： SHINAGAWA REFRACTORIES CO., LTD.
发明人： NANBA, Yasutoshi, 77-1, Mukae, Jobansekifune-cho , KANAMARU, Kozo, 47, Mukae, Jobansekifune-cho , KURASHINA, Yukinobu,
IPC分类号： B22D11/10 , B22D41/50 , B22D41/54
CPC分类号： B22D41/50 , B22D41/54
摘要： This invention is characterized by providing a plurality of steps for the molten steel flowing hole of the immersion nozzle for continuous casting, in which inner diameters d₁, d₂, and d₃ of said molten steel flowing hole at stepped parts are in such relations that d₁ > d₂ > d, or d₁ > d₂ > d₃ > d, where d is the main inner diameter, and the inner diameter d₂ or d₃ at the part immediately above the molten steel discharge opening is such that (d + 10 mm ≧ d₂ or d₃), and the material of the inner peripheral wall near the molten steel discharge opening is desirably boron-nitride-carbon. Such a composition as above is very effective in preventing deposit and adhesion of Al₂O₃ and is capable of improving the life of nozzle 50% over that of the conventional one.
摘要翻译：本发明的特征在于，在连续铸造用浸渍喷嘴的钢水流动孔中设置多个步骤，其中，所述钢水流动孔的内径d 5，d 6和d 7位于阶梯部分具有d 5，d 6，d 6，d 5，d 6，d 7，d，其中d为主内径，内径d 在钢水排出口正上方的部分（d + 10mm / d 6或d 7）和钢水附近的内周壁材料<6>或d <7> 排出口优选为氮化硼 - 碳。这样的组合物对于防止Al 6 O 7的沉积和粘附是非常有效的，并且能够使喷嘴的使用寿命比传统喷嘴的寿命提高50％。

78. 发明授权

EP0309128B1 Carbon-containing refractory and a manufacturing method therefore 失效
$Carbon-containing refractory and a manufacturing method therefore$
标题翻译：含碳的耐火材料及其制造方法
公开(公告)号：EP0309128B1
公开(公告)日：1992-01-08
申请号：EP88308390.9
申请日：1988-09-12
申请人： SHINAGAWA REFRACTORIES CO., LTD.
发明人： Ichikawa, Kenji , Tsukamoto, Noboru , Iida, Eishi , Yoshimura, Yuji , Inoue, Junichi
IPC分类号： C04B35/80 , C04B35/64
CPC分类号： C04B35/10 , C04B35/64 , C04B35/80

79. 发明公开

EP0323010A2 Carbon containing refractory 失效
$Carbon containing refractory$
标题翻译： Kohlenstoff enthaltende Feuerfestzusammensetzung。
公开(公告)号：EP0323010A2
公开(公告)日：1989-07-05
申请号：EP88310239.4
申请日：1988-10-31
申请人： SHINAGAWA REFRACTORIES CO., LTD.
发明人： Ichikawa, Kenji , Tsukamoto, Noboru , Iwado, Hitoshi , Iida, Eishi
IPC分类号： C04B35/10 , C04B35/02 , C04B35/48 , C04B35/49
CPC分类号： C04B35/484 , C04B35/013 , C04B35/111 , C04B35/49
摘要： The refractory comprises, by weight: 5 to 60% of AZT clinker mainly constituted by ZrO₂, TiO₂, and SiO₂; 3 to 40% of a carbon source; and the balance comprising one or more refractories selected from alumina, magnesia, zirconia, mullite, spinel, calcia, and fused quartz.
摘要翻译：耐火材料包括：主要由ZrO 2，TiO 2和SiO 2构成的AZT熟料5〜60％ 3〜40％的碳源; 余量包含一种或多种选自氧化铝，氧化镁，氧化锆，莫来石，尖晶石，氧化钙和熔融石英的耐火材料。

80. 发明公开

EP0309128A1 Carbon-containing refractory and a manufacturing method therefore 失效
$Carbon-containing refractory and a manufacturing method therefore$
标题翻译： Kohlenstoffhaltiges feuerfestes材料和Verfahren zu seiner Herstellung。
公开(公告)号：EP0309128A1
公开(公告)日：1989-03-29
申请号：EP88308390.9
申请日：1988-09-12
申请人： SHINAGAWA REFRACTORIES CO., LTD.
发明人： Ichikawa, Kenji , Tsukamoto, Noboru , Iida, Eishi , Yoshimura, Yuji , Inoue, Junichi
IPC分类号： C04B35/80 , C04B35/64
CPC分类号： C04B35/10 , C04B35/64 , C04B35/80
摘要： A carbon-containing refractory is formed by mixing 1 - 10 wt.% SiN, 1 - 35 wt.% C, and the remainder refractory raw material, molding the mixture into a molded body, and burning the molded body in a non-oxidizing atmosphere having a nitrogen partial pressure of at most 20 kPa at a temperature of at least 1300°C, such that fine whiskers of silicon carbide are uniformly distributed within the matrix.
摘要翻译：通过混合1-10重量％的SiN，1-35重量％的C和其余的耐火材料形成含碳的耐火材料，将该混合物成型为成型体，并将该成型体燃烧成非氧化性在至少1300℃的温度下具有至多20kPa的氮分压的气氛，使得碳化硅的细晶须均匀地分布在基体内。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式