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1. 发明专利

JP2005152908A Castable refractory for lining tundish 有权
$Castable refractory for lining tundish$
标题翻译：适用于衬砌土建工程的炼铁厂
公开(公告)号：JP2005152908A
公开(公告)日：2005-06-16
申请号：JP2003391480
申请日：2003-11-20
申请人： Shinagawa Refract Co Ltd , 品川白煉瓦株式会社
发明人： SASAKI HISAHARU , YAMAJI HIROYUKI , TAKIGAWA MASARU , MORIGUCHI MAKOTO
IPC分类号： B22D11/10 , B22D41/02 , C04B35/66
摘要： PROBLEM TO BE SOLVED: To provide a high quality castable refractory for lining a tundish which is inhibited from cracking and exfoliatiing and can stably be used for a long period of time. SOLUTION: The castable refractory for lining the tundish is an aluminum-silica castable refractory and contains 12-15mass% expansible aggregate containing α-quarz having 0.3-5 mm grain size in ore, 4-10mass% alumina cement, and alumina ultrafine powder and siliceous ultrafine powder, wherein the ratio (mass ratio) of the siliceous ultrafine powder to the alumina cement is 0.7 to 1.5 . COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种高质量的可浇铸耐火材料，用于衬里，其被抑制开裂和剥落，并且可以长期稳定地使用。
解决方案：用于衬里中间包的可浇铸耐火材料是铝 - 二氧化硅可浇铸耐火材料，含有12-15质量％的可膨胀骨料，其含有矿石中具有0.3-5毫米晶粒尺寸的α-zz，4-10质量％氧化铝水泥和氧化铝超细粉末和硅质超细粉末，其中硅质超细粉末与氧化铝粘结剂的比例（质量比）为0.7〜1.5。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2007145684A Refractory brick 有权
$Refractory brick$
标题翻译：耐火砖
公开(公告)号：JP2007145684A
公开(公告)日：2007-06-14
申请号：JP2005380989
申请日：2005-11-25
申请人： Shinagawa Refract Co Ltd , 品川白煉瓦株式会社
发明人： NAKAMURA RYOSUKE , SHIKAMA HIROYUKI , TOMITANI NAOSHI , SASAKI HISAHARU
IPC分类号： C04B35/101 , F27D1/00
CPC分类号： F27D1/0006 , C04B35/013 , C04B35/1015 , C04B35/103 , C04B35/62635 , C04B35/62665 , C04B35/6309 , C04B35/6316 , C04B35/6365 , C04B2235/3201 , C04B2235/3206 , C04B2235/3222 , C04B2235/3418 , C04B2235/3427 , C04B2235/349 , C04B2235/5427 , C04B2235/5472 , C04B2235/602 , C04B2235/604 , C04B2235/72 , C04B2235/721 , C04B2235/80 , C04B2235/96 , C04B2235/9669 , F27D1/04
摘要： PROBLEM TO BE SOLVED: To provide refractory brick having durability equal to or above that of an alumina-magnesia casting material, and particularly suitable for a ladle for steel making. SOLUTION: In the refractory brick, an alumina raw material and a magnesia raw material containing fine powder of ≤0.5 mm by ≥90 mass% is used, the total content of Al 2 O 3 and MgO is ≥90 mass%, the content of the MgO is 4 to 16 mass%, the content of SiO 2 is 0.5 to 5 mass%, the total content of Na 2 O and K 2 O is 0.3 to 2 mass%. and the balance inevitable impurities and Al 2 O 3 , and the refractory brick is obtained by performing press molding and thereafter performing heating treatment at 100 to 1,150°C. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有等于或高于氧化铝 - 氧化镁铸造材料的耐久性的耐火砖，特别适用于炼钢钢包。解决方案：在耐火砖中，使用氧化铝原料和含有≥0.5mm≥90质量％的细粉末的氧化镁原料，Al 2 O 3 ，MgO为≥90质量％，MgO的含量为4〜16质量％，SiO 2 的含量为0.5〜5质量％，Na O和K SB 2是0.3〜2质量％。余量不可避免的杂质和Al 2 O 3 ，耐火砖通过进行压制成型而得到，然后在100〜1150℃下进行加热处理。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2008094678A Chromium-free monolithic refractory for waste melting furnace and waste melting furnace using the same for inner lining 有权
$Chromium-free monolithic refractory for waste melting furnace and waste melting furnace using the same for inner lining$
标题翻译：用于废物熔融炉的无铬自熔型耐火材料和使用相同内衬的废物熔融炉
公开(公告)号：JP2008094678A
公开(公告)日：2008-04-24
申请号：JP2006279638
申请日：2006-10-13
申请人： Shinagawa Refract Co Ltd , 品川白煉瓦株式会社
发明人： TAKAKURA YUICHI , SASAKI HISAHARU , YAMAJI HIROYUKI , TAKIGAWA MASARU
IPC分类号： C04B35/66 , F23G5/00 , F23G5/44 , F27D1/10 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a chromium-free monolithic refractory for a waste melting furnace having excellent durability equivalent to or higher than that of an alumina/chromia monolithic refractory in the chromium-free monolithic refractory for the waste melting furnace for solving a problem of environmental pollution. SOLUTION: The chromium-free monolithic refractory for the waste melting furnace is composed of 3-70 mass% MgAl 2 O 4 -Mg 2 TiO 4 based solid solution particle, 0.5-20 mass% calcined alumina and a residual part consisting of at least one or more out of an alumina particle and a spinel particle having 3-33 mass% MgO component and also which is obtained by adding a binder and a dispersant, and the sum amount of the alumina cement in the calcined alumina and the binder is 3-25 mass%. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了在用于废料熔化炉的无铬整体耐火材料中提供具有优异耐久性等于或高于氧化铝/氧化铬整体耐火材料的废料熔融炉的无铬整体耐火材料，解决环境污染问题。解决方案：用于废料熔化炉的无铬整体耐火材料由3-70质量％的MgAl 2 S 2 O 3 / SB SB-2 SB> TiO 4 SBS 4固体溶液颗粒，0.5-20质量％煅烧氧化铝和由至少一种或多种氧化铝颗粒组成的残余部分和具有3-33质量％MgO的尖晶石颗粒组分，并且通过添加粘合剂和分散剂获得，并且煅烧氧化铝和粘合剂中的氧化铝粘结剂的总量为3〜25质量％。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2003306388A Electromelted spinel raw material and refractory material using the same 审中-公开
$Electromelted spinel raw material and refractory material using the same$
标题翻译：电磁螺旋原料和使用该材料的耐火材料
公开(公告)号：JP2003306388A
公开(公告)日：2003-10-28
申请号：JP2002110763
申请日：2002-04-12
申请人： Shinagawa Refract Co Ltd , 品川白煉瓦株式会社
发明人： NAKAMURA RYOSUKE , NANBA MAKOTO , KANASHIGE TOSHIHIKO , SASAKI HISAHARU
IPC分类号： C04B35/00 , C04B35/657 , C04B35/66 , F27D1/00
摘要： PROBLEM TO BE SOLVED: To provide an electromelted spinel raw material which has a markedly higher corrosion resistance compared to that of an alumina raw material and a higher impact resistance and stress relaxation at elevated temperatures compared to those of a conventional high-purity spinel raw material and improves a performance of a refractory material made of spinel, magnesia-spinel, alumina- spinel, alumina-magnesia, etc., and the refractory material using this raw material. SOLUTION: The electromelted spinel raw material has a composition comprising, by mass, ≥90% MgO and Al 2 O 3 in total, 5-25% MgO, 1-5% TiO 2 , 0.4-3% SiO 2 and ≤3% (including 0%) other ingredients, provided that a content ratio TiO 2 /SiO 2 is 1.2-4. Here, a main mineral phase is composed of spinel crystals and corundum crystals. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种与氧化铝原料相比具有显着更高的耐腐蚀性和较高的耐冲击性和较高的应力松弛的电纺丝尖晶石原料，与传统的高纯度尖晶石原料，提高由尖晶石，氧化镁 - 尖晶石，氧化铝 - 尖晶石，氧化铝 - 氧化镁等制成的耐火材料的性能，以及使用该原料的耐火材料。解决方案：电纺丝尖晶石原料的组成包括：质量％≥90％的MgO和总共含有5-25％的MgO的Al 2 O 3 1-5％TiO 2 SB <2％，0.4-3％SiO 2 和≤3％（包括0％）的其他成分，条件是含量比TiO / SB> / SiO 2 为1.2-4。这里，主要矿物相由尖晶石晶体和刚玉晶体组成。版权所有（C）2004，JPO

5. 发明专利

JP2008285379A Baking repairing material 有权
标题翻译：面包修复材料
公开(公告)号：JP2008285379A
公开(公告)日：2008-11-27
申请号：JP2007133444
申请日：2007-05-18
申请人： Shinagawa Refract Co Ltd , 品川白煉瓦株式会社
发明人： NANBA MAKOTO , SASAKI HISAHARU , KOMATSUBARA KIYOYUKI , KOYAMA TAKAAKI
IPC分类号： C04B35/66 , B22D11/10 , C21C5/44 , F27D1/16
CPC分类号： C21C5/44 , C04B35/013 , C04B35/043 , C04B35/057 , C04B35/06 , C04B35/101 , C04B35/12 , C04B35/14 , C04B35/481 , C04B35/52 , C04B35/565 , C04B35/584 , C04B35/6269 , C04B35/632 , C04B35/63476 , C04B35/66 , C04B2235/405 , C04B2235/48 , C04B2235/5427 , C04B2235/5472 , C04B2235/77 , C04B2235/9676 , C21B7/06 , F27D1/16 , F27D1/1626
摘要： PROBLEM TO BE SOLVED: To provide a non-aqueous baking repairing material remarkably reducing baking time after construction while keeping convenience in the construction. SOLUTION: The baking repairing material contains 5-30 wt.% of a binder forming carbon bond in a hot condition, >1 wt.% and COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供非水性烘烤修复材料，在施工中显着降低烘烤时间，同时保持施工方便。解决方案：烘烤修复材料在热状态下含有5-30重量％的形成碳键的粘合剂，其中铁粉末> 1重量％和<5重量％，余量难熔聚集体。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008094677A Hot spray repair material 有权
标题翻译：热喷涂维修材料
公开(公告)号：JP2008094677A
公开(公告)日：2008-04-24
申请号：JP2006279637
申请日：2006-10-13
申请人： Shinagawa Refract Co Ltd , 品川白煉瓦株式会社
发明人： KOMATSUBARA KIYOYUKI , KOYAMA TAKAAKI , SASAKI HISAHARU
IPC分类号： C04B35/66 , C04B14/30 , C04B14/34 , C04B14/36 , C04B20/00 , C04B26/10 , C04B26/26 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a hot spray repair material which is excellent in anti-exfoliation property and can be cured in a short time. SOLUTION: In the hot spray repair material which contains a refractory raw material containing particles having particle sizes of ≤75 μm in an amount of 20-40 wt.% and a binder forming carbon bond under a hot condition, a metal powder or iron alloy powder containing iron (Fe) as a main component and particles having particle sizes of ≤1.0 mm in an amount of ≥70 wt.% is added in an amount of 5-50 wt.% to the total amount of the refractory raw material and the binder. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种耐剥离性优异且能够在短时间内固化的热喷涂修补材料。解决方案：在热喷涂修补材料中，该热喷涂修补材料包含含有20-40重量％粒度≤75μm的颗粒和在热条件下形成碳键的粘合剂的耐火材料，金属粉末或以铁（Fe）为主要成分的铁合金粉末，相对于耐火材料的总量，添加量为≥70重量％的粒径≤1.0mm的粒子的量为5-50重量％原料和粘合剂。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008120635A Hot spray repair material 有权
标题翻译：热喷涂维修材料
公开(公告)号：JP2008120635A
公开(公告)日：2008-05-29
申请号：JP2006307136
申请日：2006-11-13
申请人： Shinagawa Refract Co Ltd , 品川白煉瓦株式会社
发明人： NANBA MAKOTO , SASAKI HISAHARU , KOMATSUBARA KIYOYUKI , KOYAMA TAKAAKI
IPC分类号： C04B28/24 , C04B12/02 , C04B12/04 , C04B14/30 , C04B14/34 , C04B14/36 , C04B20/00 , C04B28/34 , C04B35/66 , C04B111/72 , F27D1/00 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a hot spray repair material which is excellent in rapid drying property.
SOLUTION: In a binder-free hot spray repair material which contains a refractory raw material having grain sizes of ≤75 μm in an amount of 25-50 wt.% and forms a carbon bond under a hot condition, the hot spray repair material is obtained by adding a metal powder or an iron alloy powder, which contains iron as a main component and ≥70 wt.% powder fraction having particle sizes of ≤1.0 mm, to the refractory raw material in an amount of 5-50 wt.%.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供快速干燥性优异的热喷涂修补材料。解决方案：在不含粘合剂的热喷涂修补材料中，其含有25-50重量％的粒度≤75μm的耐火原料并在热的条件下形成碳键，热喷涂通过将含有铁作为主要成分的金属粉末或铁合金粉末和≥70重量％的粒度≤1.0mm的粉末部分以5-50的量加入到耐火材料中，重量％。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2005219087A Low water content vibration and compression molding method for bed part of molten metal vessel 有权
标题翻译：低水含量振动和压缩成型方法
公开(公告)号：JP2005219087A
公开(公告)日：2005-08-18
申请号：JP2004029121
申请日：2004-02-05
申请人： Shinagawa Refract Co Ltd , 品川白煉瓦株式会社
发明人： KUBOTA YUKITOSHI , SASAI YOICHI , SASAKI HISAHARU , OKUHARA JUNICHIRO
IPC分类号： B22D41/02
摘要： PROBLEM TO BE SOLVED: To obtain a precise and high quality installation body by placing a pressure plate on a kneaded material inside a zoning frame and molding it, while vibrating it by a vibration means.
SOLUTION: The low water content vibration and compression molding method for a bed part of molten metal vessel comprises: a step of filling the kneaded material (4) in the zoning frame (3) on the bottom (2); a step of placing the pressure plate (6) on the kneaded material (4) and vibrating it; and a step of molding it while forming steam exhausting holes with sticks (7).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题为了通过将压板放置在分区框架内的捏合材料上并将其成型，同时通过振动装置振动来获得精确和高质量的安装体。解决方案：用于熔融金属容器床部分的低含水量振动和压缩成型方法包括：在底部（2）上的分区框架（3）中填充捏合材料（4）的步骤; 将压板（6）放置在捏合材料（4）上并使其振动的步骤; 以及在用棒（7）形成蒸汽排气孔的同时成型的步骤。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004317097A Construction method of coated monolithic refractory of lance pipe by horizontal casting construction 有权
$Construction method of coated monolithic refractory of lance pipe by horizontal casting construction$
标题翻译：通过水平铸造施工的管道涂层复合耐火材料施工方法
公开(公告)号：JP2004317097A
公开(公告)日：2004-11-11
申请号：JP2003115483
申请日：2003-04-21
申请人： Shinagawa Refract Co Ltd , 品川白煉瓦株式会社
发明人： NANBA MAKOTO , SASAKI HISAHARU , KOYAMA TAKAAKI , WAKAE TOMOAKI
IPC分类号： C04B35/66 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To freely select a zone drying position by providing a partition plate on a core bar. SOLUTION: According to a construction method of a coated monolithic refractory of a lance pipe by horizontal casting construction, the partition plate 1 is freely provided on the core bar in a form 2, the zone drying position partitioned by each partition 1 is freely varied, and the material quality of the coated monolithic refractory 4 is varied at intervals of the section 20, 21, 22. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2004307293A Monolithic refractory composition 审中-公开
$Monolithic refractory composition$
公开(公告)号：JP2004307293A
公开(公告)日：2004-11-04
申请号：JP2003105219
申请日：2003-04-09
申请人： Shinagawa Refract Co Ltd , 品川白煉瓦株式会社
发明人： NANBA MAKOTO , SASAKI HISAHARU , YAMAJI HIROYUKI , WAKAE TOMOAKI
IPC分类号： C04B35/66 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a monolithic refractory composition particularly having more remarkably improved corrosion resistance and slag infiltration resistance than that of the conventional castable. SOLUTION: In the monolithic refractory composition composed of a refractory raw material having particles controlled to range from coarse particles to super fine particles, the refractory raw material is composed of 20-70 mass% spinel raw material, 3-12 mass% magnesia raw material, 0.5-3 mass% super fine powder consisting essentially of silica, 3-10 mass% hardening agent and the balance a alumina raw material. the content of Na 2 O in the spinel raw material and the alumina raw material is 2 in the magnesia raw material is ≤3 mass% (including zero). COPYRIGHT: (C)2005,JPO&NCIPI

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