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1. 发明专利

JP2009249193A Manufacturing method of refractory 有权
$Manufacturing method of refractory$
标题翻译：制造工艺的制造方法
公开(公告)号：JP2009249193A
公开(公告)日：2009-10-29
申请号：JP2008095579
申请日：2008-04-01
申请人： Kyushu Refract Co Ltd , Nippon Steel Corp , 九州耐火煉瓦株式会社 , 新日本製鐵株式会社
发明人： TAIRA HATSUO , FUJITA MOTONARI , MATSUURA OSAMU , TAKANAGA SHIGEYUKI
IPC分类号： C04B35/64 , C04B35/043 , C21C5/46 , C21C5/48 , F27D1/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a refractory, capable of efficiently removing volatile components contained in a molded product in a short time at a low energy cost by uniformly heating the entire molded product. SOLUTION: In the manufacturing method of the refractory, the molded product, which is obtained by molding a refractory raw material composition, is subjected to a heat treatment to obtain the refractory. Here, the heat treatment is carried out by irradiating the molded product with a microwave so that the temperature inside the molded product becomes 200-480°C. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决问题：提供耐火材料的制造方法，其能够通过均匀地加热整个模制品，能够以低能量成本在短时间内有效地除去模制品中所含的挥发性成分。解决方案：在耐火材料的制造方法中，将通过模制耐火材料组合物获得的模塑产品进行热处理以获得耐火材料。这里，通过用微波照射成型体，使成型品内的温度成为200〜480℃进行热处理。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009137768A MICROWAVE HEAT TREATMENT METHOD FOR MgO-C BRICK ADDED WITH Al OR/AND Al-Mg ALLOY AND MgO-C BRICK ADDED WITH Al OR/AND Al-Mg ALLOY 有权
标题翻译：用Al OR /和Al-Mg合金添加的MgO-C砖的微波热处理方法和添加有Al或Al-Mg合金的MgO-C砖
公开(公告)号：JP2009137768A
公开(公告)日：2009-06-25
申请号：JP2007312166
申请日：2007-12-03
申请人： Kyushu Refract Co Ltd , Nippon Steel Corp , 九州耐火煉瓦株式会社 , 新日本製鐵株式会社
发明人： TAIRA HATSUO , FUJITA MOTONARI , MATSUURA OSAMU , TAKANAGA SHIGEYUKI
IPC分类号： C04B35/64 , C04B35/043
摘要： PROBLEM TO BE SOLVED: To enhance the strength of MgO-C brick added with an Al or/and an Al-Mg alloy which is formed by using a novolak-based phenol resin. SOLUTION: MgO-C brick 21 is heat treated by a microwave from a microwave oscillator 11 by housing MgO-C brick 21 added with an Al or/and an Al-Mg alloy which is formed by using a novolak-based phenol resin in an applicator 1. The treating temperature is within the range of 400°C-850°C. Brick having high strength can be provided because Al 4 C 3 and AlN are not produced from the Al component and a volatile matter can be completely removed from the novolak-based phenol resin. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提高添加有使用酚醛清漆型酚醛树脂形成的Al或/和Al-Mg合金的MgO-C砖的强度。解决方案：通过容纳添加有Al或/和Al-Mg合金的MgO-C砖21，通过微波振荡器11的微波对MgO-C砖21进行热处理，该铝或/和Al-Mg合金通过使用酚醛清漆型酚处理温度在400℃〜850℃的范围内。可以提供具有高强度的砖，因为Al不是由Al组分产生的，并且挥发性物质可以从酚醛清漆型酚醛树脂中完全除去。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009040945A Heat-conducting elastomer and cross-linking agent 审中-公开
标题翻译：导热弹性体和交联剂
公开(公告)号：JP2009040945A
公开(公告)日：2009-02-26
申请号：JP2007209376
申请日：2007-08-10
申请人： Kyushu Refract Co Ltd , Takechi:Kk , 九州耐火煉瓦株式会社 , 株式会社タケチ
发明人： MATSUURA OSAMU , YASUMOTO KOJI , TAKECHI YOSHIKA , HORIUCHI KENTARO
IPC分类号： C08L101/12 , C08K3/00 , C08K3/02 , C08K3/04 , C08K3/08
摘要： PROBLEM TO BE SOLVED: To provide a heat-conducting elastomer having high electrical resistance and high heat conductivity.
SOLUTION: The heat-conducting elastomer is composed a polymer 10 having rubber elasticity, a cross-linking agent 12 comprising primary particles of graphite or primary particles of composite graphite containing graphite and a metal element, which particles mutually link and constitute aggregates when the agent 12 is added in the polymer 10, and a powdery heat-conducting filler 11 having thermal conductivity higher than that of the polymer 10 and electrical resistance higher than that of the primary particles. The average particle diameter of the heat-conducting filler 11 is larger than that of the aggregates, and the cross-linking agent 12 is stretched between mutually adjacent particles of the heat-conducting filler 11, and thereby, the thermal conductivity of the elastomer becomes higher than that of the elastomer free from the cross-linking agent 12.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有高电阻和高导热性的导热弹性体。解决方案：导热弹性体由具有橡胶弹性的聚合物10构成，交联剂12包含一次石墨颗粒或含有石墨和金属元素的复合石墨的一次颗粒，该颗粒相互连接并构成聚集体当将试剂12加入到聚合物10中时，以及导热性高于聚合物10的导热性的粉末状导热性填料11，并且电阻比初级粒子高。导热性填料11的平均粒径大于聚集体的平均粒径，并且交联剂12在导热性填料11的相邻颗粒之间被拉伸，由此，弹性体的导热率变得高于不含交联剂12的弹性体。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2012017929A Baking tool material, and method for manufacturing the same 有权
标题翻译：烘焙工具材料及其制造方法
公开(公告)号：JP2012017929A
公开(公告)日：2012-01-26
申请号：JP2010156240
申请日：2010-07-08
申请人： Kyushu Refract Co Ltd , 九州耐火煉瓦株式会社
发明人： TANAKA HIROAKI , NAKAMURA HIROSHI , MATSUURA OSAMU , KONO KOJI
IPC分类号： F27D3/12 , C04B35/64 , C04B41/87
摘要： PROBLEM TO BE SOLVED: To provide a baking tool material having excellent mechanical strength and high adhesiveness of a base material to a thermal-sprayed layer.SOLUTION: The baking tool material includes a thermal-sprayed layer containing at least one to be selected from zirconia or a zirconate on a surface of an alumina-based or alumina-silica-based base material. The baking tool material satisfies the inequalities (1) dp≥750 and (2) vp≥0.007, and the base material thereof has the bending strength of ≥25 MPa, where dp denotes the peak pore diameter (nm) in the pore diameter distribution of the base material measured by the mercury penetration technique, and vp denotes the difference pore volume (ml/g) in the peak pore diameter dp, respectively.
摘要翻译：要解决的问题：提供一种具有优异的机械强度和基材对热喷涂层的高粘合性的烘烤工具材料。解决方案：烘烤工具材料包括在氧化铝基或氧化铝 - 二氧化硅基基材的表面上含有至少一种选自氧化锆或锆酸酯的热喷涂层。烘焙工具材料满足不等式（1）dp≥750和（2）vp≥0.007，其基材的弯曲强度为≥25MPa，其中dp表示孔径分布中的峰值孔径（nm）通过水银渗透技术测定的基材，vp分别表示峰值孔径dp的差孔容积（ml / g）。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012017928A Baking tool material, and method for manufacturing the same 有权
标题翻译：烘焙工具材料及其制造方法
公开(公告)号：JP2012017928A
公开(公告)日：2012-01-26
申请号：JP2010156239
申请日：2010-07-08
申请人： Kyushu Refract Co Ltd , 九州耐火煉瓦株式会社
发明人： TANAKA HIROAKI , NAKAMURA HIROSHI , MATSUURA OSAMU , KONO KOJI
IPC分类号： F27D3/12 , C04B35/101 , C04B35/64 , C04B38/00 , C04B41/87 , C04B41/89
摘要： PROBLEM TO BE SOLVED: To provide a baking tool material having excellent mechanical strength and high adhesiveness of a base material to a thermal-sprayed layer.SOLUTION: The baking tool material includes a thermal-sprayed layer X made of alumina on a surface of an alumina-silica-based base material. The baking tool material satisfies the inequalities (1) dp≥900 and (2) vp≥0.007, and the base material has the bending strength of ≥25 MPa, where dp denotes the peak pore diameter (nm) in the pore diameter distribution of the base material measured by the mercury penetration technique, and vp denotes the difference pore volume (ml/g) in the peak pore diameter dp, respectively.
摘要翻译：要解决的问题：提供一种具有优异的机械强度和基材对热喷涂层的高粘合性的烘烤工具材料。解决方案：烘焙工具材料包括在氧化铝 - 二氧化硅基材料的表面上由氧化铝制成的热喷涂层X. 烘焙工具材料满足不等式（1）dp≥900和（2）vp≥0.007，基材的弯曲强度为≥25MPa，其中dp表示孔径分布中的峰值孔径（nm）通过水银渗透技术测量的基材，vp分别表示峰值孔径dp中的差孔容积（ml / g）。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2000042726A STOPPER HEAD HAVING HIGH DURABILITY 失效
公开(公告)号：JP2000042726A
公开(公告)日：2000-02-15
申请号：JP20995198
申请日：1998-07-24
申请人： KYUSHU REFRACTORIES , NIPPON STEEL CORP
发明人： IMAGAWA HIROSHI , MATSUO SABURO , UCHIDA MINEO , MATSUURA OSAMU
IPC分类号： B22D11/10 , B22D41/18 , C04B41/89
摘要： PROBLEM TO BE SOLVED: To prolong the durable service life by forming a zirconia thermal spraying film on the surface of materials composed of a refractory material and a carbonaceous material and forming a zirconia coating film on the surface of the thermal spraying layer. SOLUTION: The thermal spraying layer having good stickiness is formed on the surface of a base material and on this surface, further thick coating layer is formed to form a stopper head having high durability. In this way, the oxidizing resistance and the wear resistance to molten metal as the weak points in the carbonaceous stopper head can be improved. Since the stickiness is weaked in the coating layer, there is a danger of peeling, but since the stickiness is strong in the thermal spraying layer, the peeling is difficult to develop. On the other hand, in the case of arranging the coating layer on the surface of the thermal spraying layer, since the stickiness is strong by using the same material or the similar material to the coating layer and the thermal spraying layer and there is no difference of the thermal expansion between both layers, a problem of the peeling as the whole body of the stopper head is eliminated. As the base material, an acidic material of silica, etc., a neutral material of alumina, etc., a basic material of magnesia, etc., and a non-oxidizing material of silicon carbide, silicon nitride, etc., are combined.

7. 发明专利

JPH06313682A REPAIRING METHOD FOR MOLTEN METAL VESSEL 失效
公开(公告)号：JPH06313682A
公开(公告)日：1994-11-08
申请号：JP10437893
申请日：1993-04-30
申请人： KYUSHU REFRACTORIES , NIPPON STEEL CORP
发明人： OKUYAMA NOBORU , MATSUKI YOSHIMASA , YAMAGUCHI TOMOKI , FUKUSHIMA SUNAO , TAKAHASHI HIROKUNI , TAKANAGA SHIGEYUKI , NAKATANI FUMIO , MATSUURA OSAMU
IPC分类号： F27D1/16
摘要： PURPOSE:To simply, effectively introduce a repairing material to a position to be repaired by incorporating the material in a case which is partly burnt off by heating, moving the case above the position to be repaired, and then partly burning the case to drop the material. CONSTITUTION:A case 6 is formed of an upper cover 1, a bottom cover 3 and a side plate 2 mounted with a hanging fitting 4 as hanging means, a repairing material 5 is contained therein, and manufactured by a material to be burned or melted to be vanished by furnace heat. Incidentally, when a position 10 to be repaired of a molten metal vessel such as a tapping port 9 of a converter 8 is, for example, repaired, an iron wire is engaged with the fitting 4, the case 6 is hung from an end of a slag cut ball charging unit 11, and charged in the converter 8. A bottom wall 3 of the case 6 is burned OFF by furnace heat to drop, fluidize the material 5 therein to bury the position 10 to be repaired. Thus, the material 5 can be simply, effectively introduced to the position 10 to be repaired without using manual hand by a special unit.

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