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1. 发明专利

JP2008280599A Sealing treatment method for metal surface film, sealing treatment device for metal surface film, and continuous casting mold 有权
标题翻译：用于金属表面膜的密封处理方法，用于金属表面膜的密封处理装置和连续铸造模具
公开(公告)号：JP2008280599A
公开(公告)日：2008-11-20
申请号：JP2007127997
申请日：2007-05-14
申请人： Aoi Kogyo Kk , Fujiki Kosan Kk , Nippon Steel Corp , 富士岐工産株式会社 , 新日本製鐵株式会社 , 葵鋼業株式会社
发明人： TAIRA HATSUO , SAKATA KAZUNORI , MORIMOTO HIDEKO
IPC分类号： C23C26/00 , B22D11/059
摘要： PROBLEM TO BE SOLVED: To provide a sealing treatment method where, even in a film of a metal surface having a wide area, the film is uniformly heated to a desired melting temperature, and sealing treatment by melting heat treatment is performed, so as to make the film dense. SOLUTION: On a copper sheet base material 3 for continuous casting in which a self-fluxing alloy sprayed coating 21 is formed on the surface, susceptor powder 24 is deposited at a thickness of 2 to 20 mm. In a box body 23, the copper sheet base material 3 for continuous casting is buried in heat insulator powder 22, and the surface of the susceptor powder 24 is coated with the heat insulator powder 22. When the copper sheet base material 3 for continuous casting stored in an applicator 2 is irradiated with microwaves from a microwave oscillation machine 11, the susceptor powder 24 is heat-generated, and the self-fluxing alloy sprayed coating 21 is subjected to melting heat treatment. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种密封处理方法，其中即使在具有较宽面积的金属表面的膜均匀地加热到期望的熔融温度，并且进行通过熔融热处理的密封处理，以使薄膜密集。解决方案：在表面上形成自熔合金喷涂层21的连续铸造用铜基材3上，以2〜20mm的厚度沉积基座粉末24。在盒体23中，连续铸造用铜片基材3埋设在绝热粉末22中，基座粉末24的表面涂覆有绝热粉末22.当连续铸造的铜片基材3 储存在涂敷器2中的微波振荡机11进行微波的照射，对基座粉末24进行热生成，对自熔合金喷涂层21进行熔融热处理。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2006199571A Furnace and method for firing carbon material 有权
标题翻译：用于燃烧碳材料的炉子和方法
公开(公告)号：JP2006199571A
公开(公告)日：2006-08-03
申请号：JP2005306709
申请日：2005-10-21
申请人： Nippon Steel Chem Co Ltd , Nippon Steel Corp , Nippon Techno-Carbon Co Ltd , 新日本テクノカーボン株式会社 , 新日本製鐵株式会社 , 新日鐵化学株式会社
发明人： KONO TAKUMI , TAIRA HATSUO , MORIKAWA FUMITO , KIHARA KENJI
IPC分类号： C04B41/85 , H05B6/74 , H05B6/80
摘要： PROBLEM TO BE SOLVED: To provide a furnace for firing a carbon material which has little energy loss and is high in the carbonization yield of an impregnant in firing, and to provide a method for firing the carbon material.
SOLUTION: Pitch is impregnated into a primarily fired carbon material W, and then the resulting carbon material W is charged into a treating vessel 12 of a carbon material firing furnace 10 and is arranged inside a heat insulating box 32. Nitrogen gas containing oxygen in an concentration of, e.g., 1 vol.% is allowed to flow through inside the treating vessel 12. Microwaves are generated from a microwave oscillator 26, and the inside of the treating vessel 12 is irradiated with the microwave through a wave guide pipe 28. The carbon material W is irradiated with microwaves passed through slits 36 formed in the heat insulating box 32. The carbon material W is heated to 700°C and fired.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种焙烧中具有少量能量损失并且焙烧时浸渍剂的碳化收率高的碳材料的炉子，并提供一种烧制碳材料的方法。解决方案：将沥青浸入主要烧制的碳材料W中，然后将所得碳材料W装入碳材料燃烧炉10的处理容器12中，并布置在绝热箱32的内部。含有使浓度为1体积％的氧气流过处理容器12内部。微波从微波振荡器26产生，处理容器12的内部通过波导管用通过形成在绝热箱32中的狭缝36的微波照射碳材料W.碳材料W被加热至700℃并烧制。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006117794A Method for drying carbon material raw material and furnace for drying carbon material raw material 有权
标题翻译：用于干燥碳材料原料的材料和炉渣干燥方法
公开(公告)号：JP2006117794A
公开(公告)日：2006-05-11
申请号：JP2004307073
申请日：2004-10-21
申请人： Nippon Steel Chem Co Ltd , Nippon Steel Corp , Nippon Techno-Carbon Co Ltd , 新日本テクノカーボン株式会社 , 新日本製鐵株式会社 , 新日鐵化学株式会社
发明人： KONO TAKUMI , TAIRA HATSUO , MORIKAWA FUMITO , MUTO TAKENORI
IPC分类号： C10C3/10 , C10C3/02 , F26B3/347
摘要： PROBLEM TO BE SOLVED: To provide a method and a furnace for drying a carbon material raw material in which energy required for drying is reduced and treating efficiency is high.
SOLUTION: The furnace 10 for drying the carbon material raw material is equipped with a treating container 12, a reactive gas-introducing and discharging part 14, a material-arranging part 16 and a microwave-irradiating apparatus 18. The microwave-irradiating apparatus 18 is equipped with a microwave transmitter 30 and a waveguide 32 installed so that an opening is positioned directly above the material-arranging part 16 in the treating container 12. The treating container 12 is formed of a material having microwave absorbability and heat insulation. The material-arranging part 16 is composed of a perforated plate 24 arranging the carbon material raw material containing water content and formed of a material having microwave permeability and a perforated plate-supporting leg 26 for supporting the perforated plate 24 at a position separated from a furnace bed.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种干燥碳粉原料的方法和炉子，其中干燥所需的能量降低并且处理效率高。解决方案：用于干燥碳材料原料的炉10装备有处理容器12，反应气体导入和排出部分14，材料排列部分16和微波照射装置18。照射装置18配备有微波发送器30和安装成使得开口位于处理容器12中的材料配置部16正上方的波导管32.处理容器12由具有微波吸收性和隔热性的材料形成。材料配置部16由排列含有水分的碳材料原料的多孔板24构成，由具有微波透过性的材料形成，多孔板支撑脚26用于将多孔板24支撑在与炉床。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2004002149A Method of drying monolithic refractory 有权
$Method of drying monolithic refractory$
公开(公告)号：JP2004002149A
公开(公告)日：2004-01-08
申请号：JP2003036557
申请日：2003-02-14
申请人： Kurosaki Harima Corp , Nippon Steel Corp , 新日本製鐵株式会社 , 黒崎播磨株式会社
发明人： SAITO YOSHITOSHI , TAIRA HATSUO , INUZUKA TAKAYUKI , AIDA KOJI , KINOSHITA TOSHIYUKI , FUJII TETSUO , TAGAWA SHINICHIRO , IDE KOJI
IPC分类号： C04B35/66
摘要： PROBLEM TO BE SOLVED: To provide a method of drying a monolithic refractory without generating explosive cracks and cracks. SOLUTION: In drying, the monolithic refractory is held in an atmosphere with a temperature between 120-180°C ± 10°C for ≥20 h. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2012197517A Furnace, refractory installing method, and refractory block 有权
$Furnace, refractory installing method, and refractory block$
标题翻译：炉，耐火材料的安装方法和耐火块
公开(公告)号：JP2012197517A
公开(公告)日：2012-10-18
申请号：JP2012121028
申请日：2012-05-28
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： TAIRA HATSUO , MATSUI TAIJIRO , UCHIDA TAKAYUKI , UMEDA SHINGO , IMAGAWA HIROSHI , KOBAYASHI SHINTARO
IPC分类号： C21C5/44 , B22D41/02 , C21B7/06 , F27D1/04 , F27D1/16
CPC分类号： C21C5/44 , C21B7/06 , C21B9/06 , F27D1/1621 , Y10T29/49623
摘要： PROBLEM TO BE SOLVED: To provide: a furnace which can be built easily in a short time; a method for installing refractories; and refractory blocks.SOLUTION: The furnace includes: a body of a furnace, having a cylindrical shape; a steel shell which is arranged at an inside surface of the furnace; and a lining refractory which is arranged at an inside of the steel shell and includes a plurality of refractory blocks, wherein: each of the plurality of refractory blocks includes an operation-side end surface which has a hexagonal shape exposed to a middle of the furnace, and a backside end surface which has a hexagonal shape larger than the operation-side end surface, the backside end surface being arranged at an outer periphery side of the furnace; the refractory blocks are arranged such that each position of the operation-side end surface is positioned along the radial direction of the furnace at a predetermined reference position; and the plurality of refractory blocks are arrayed along the circumferential direction of an inside surface of the steel shell, thereby being stacked in a honeycomb manner. The refractory block includes a block arrangement jig having a metallic plate and a metallic grip that projects from one surface of the metallic plate, the block arrangement jig being fixed with an adhesive and a bolt.
摘要翻译：要解决的问题：提供：可以在短时间内容易地建造的炉子; 耐火材料的安装方法; 和耐火砖。解决方案：炉子包括：具有圆柱形状的炉体; 设置在炉内表面的钢壳; 以及布置在所述钢壳的内部并且包括多个耐火块的衬里耐火材料，其中：所述多个耐火块中的每一个包括具有暴露于所述炉的中部的六边形形状的操作侧端面以及具有比操作侧端面大的六边形形状的背面端面，所述背面端面配置在所述炉的外周侧; 耐火块被布置成使得操作侧端面的每个位置沿着炉的径向位于预定的基准位置; 并且沿着钢壳内表面的圆周方向排列多个耐火块，从而以蜂窝状堆叠。耐火块包括具有金属板和从金属板的一个表面突出的金属把手的块布置夹具，块装配夹具用粘合剂和螺栓固定。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012082495A Method for heating agglomerates 有权
标题翻译：加热助剂的方法
公开(公告)号：JP2012082495A
公开(公告)日：2012-04-26
申请号：JP2010231516
申请日：2010-10-14
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： SUGIBASHI ATSUSHI , TAIRA HATSUO , ONUKI KAZUO , HARADA HIROSHI , AOKI RIICHI , NAKAMURA HISASHI
IPC分类号： C21B13/10 , C22B1/16 , C22B1/24 , C22B5/10
摘要： PROBLEM TO BE SOLVED: To provide a method for heating agglomerates, capable of further reducing uneven heating of the agglomerates while suppressing increase in device cost and operation cost.SOLUTION: The method for heating agglomerates for heating agglomerates molded by mixing iron oxide raw material and a reductant in a solid reduction furnace includes: a radiation heating step of heating the agglomerates charged in the solid reduction furnace by the radiation heat of a burner provided in the solid reduction furnace; and a microwave heating step of heating the agglomerates at a position where the agglomerates reach a predetermined temperature inside the solid reduction furnace by irradiating the agglomerates with microwaves having a specific microwave output for a specific irradiation time by a microwave oscillation device provided in the solid reduction furnace.
摘要翻译：要解决的问题：提供一种加热附聚物的方法，能够进一步减少凝聚体的不均匀加热，同时抑制装置成本和操作成本的增加。解决方案：用于加热用于加热通过在固体还原炉中混合氧化铁原料和还原剂而成型的附聚物的附聚物的方法包括：辐射加热步骤，通过辐射加热固体还原炉中的附聚物，设置在固体还原炉中的燃烧器; 以及微波加热步骤，通过在固相还原炉中设置的微波振荡装置，通过用特定的微波输出的微波照射附聚物，在凝固体在固体还原炉内部达到规定温度的位置加热附聚物炉。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011038691A Refractory constructing device, method of constructing refractory, and refractory 有权
$Refractory constructing device, method of constructing refractory, and refractory$
标题翻译：建筑设备的制造方法，建筑材料的制造方法和耐火材料
公开(公告)号：JP2011038691A
公开(公告)日：2011-02-24
申请号：JP2009185984
申请日：2009-08-10
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MATSUI TAIJIRO , UCHIDA TAKAYUKI , TAIRA HATSUO
IPC分类号： F27D1/16 , C21C5/44 , F27D1/14
摘要： PROBLEM TO BE SOLVED: To provide a refractory constructing device in a converter furnace, a method of constructing the refractory, and the refractory capable of automatically, accurately and dramatically quickly arranging bricks of a refining container. SOLUTION: This refractory constructing device 4 for constructing the refractory in the roughly-cylindrical refining container, includes a refractory holding mechanism 8 for holding the refractory 3, an axial movement mechanism 7 for moving the refractory held by the refractory holding mechanism 8 along an axis of the cylinder of the refining container 1, a radial movement mechanism 6 for moving the refractory 3 held by the refractory holding mechanism 8 in the radial direction of the refining container 1, and a turning mechanism 5 for moving the refractory 8 held by the refractory holding mechanism 8 along the circumferential direction of an inner face of the refining container 1. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了在转炉炉中提供耐火构造装置，构建耐火材料的方法和耐火材料能够自动，准确和迅速地快速地配置精炼容器的砖。解决方案：用于在大致圆柱形的精炼容器中构造耐火材料的耐火材料构造装置4包括用于保持耐火材料3的耐火材料保持机构8，用于使由耐火材料保持机构8保持的耐火材料移动的轴向移动机构7 沿着精炼容器1的圆筒的轴线的径向运动机构6，用于使由耐火材料保持机构8保持的耐火材料3沿精炼容器1的径向移动的径向移动机构6和用于使保持的耐火材料8移动的转动机构5 通过耐磨保持机构8沿着精炼容器1的内表面的圆周方向。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010222667A Method for reducing iron oxide-containing material 有权
标题翻译：减少含氧化铁材料的方法
公开(公告)号：JP2010222667A
公开(公告)日：2010-10-07
申请号：JP2009073169
申请日：2009-03-25
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： YABE HIDEAKI , TAIRA HATSUO , TAKAMOTO YASUSHI
IPC分类号： C21B13/00 , F27D11/12
摘要： PROBLEM TO BE SOLVED: To provide a treating method by which iron oxide-containing material having hematite of an iron ore, etc., as the main component, is efficiently reduced to a metallic iron level and can be utilized as the raw material in the iron works, etc. SOLUTION: The iron oxide-containing material containing at least anyone of the hematite or goethite is reduced with reducing gas and a part or the whole of the hematite or the goethite is transformed into magnetite, and a reducing agent containing carbon is mixed into the reduced material, and to the obtained mixture is heated by irradiation with microwave, and the iron oxide in the reduced material contained in the above mixture is further reduced, and at least a part of it is made into the metallic iron. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种以铁矿石等的赤铁矿为主要成分的含铁氧化物的材料有效地还原成金属铁水平并可以作为原料的处理方法铁制品中的材料等。解决方案：含有至少任何赤铁矿或针铁矿的含氧化铁的材料用还原气体还原，部分或全部赤铁矿或针铁矿转变为磁铁矿，将含有还原剂的还原剂混入还原材料中，通过微波照射将所得混合物加热，进一步减少上述混合物中所含的还原物质中的氧化铁，其至少一部分为制成金属铁。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2006306698A Furnace and method for anti-oxidation treatment of graphite material 有权
标题翻译：用于石墨材料抗氧化处理的炉和方法
公开(公告)号：JP2006306698A
公开(公告)日：2006-11-09
申请号：JP2005306708
申请日：2005-10-21
申请人： Nippon Steel Chem Co Ltd , Nippon Steel Corp , Nippon Techno-Carbon Co Ltd , 新日本テクノカーボン株式会社 , 新日本製鐵株式会社 , 新日鐵化学株式会社
发明人： KONO TAKUMI , TAIRA HATSUO , MORIKAWA FUMITO , IKEGAME KUNIO
IPC分类号： C01B31/04
摘要： PROBLEM TO BE SOLVED: To provide a small-sized furnace for anti-oxidation treatment of a graphite material capable of reducing a workload and cost accompanied by exchange of a heating source and a method for anti-oxidation treatment of a graphite material.
SOLUTION: The furnace for anti-oxidation treatment of a graphite material 10 is equipped with a treatment container 12, an inert gas introducing and discharging part 14, a material placing part 16, a heat-insulating box 18, and a microwave irradiation apparatus 20. The microwave irradiation apparatus 20 is equipped with a microwave oscillator 38 and a waveguide 40 whose opening is placed right above a perforated plate made of graphite 30 in the treatment container 12. A graphite material to be treated W, which is treated beforehand by a chemical or the like, is placed in the heat-insulating box 18 inside the treatment container 12, in allowing an inert gas to flow a microwave is generated by the microwave oscillator 38, and the microwave is irradiated into the treatment container 12 through the waveguide 40. By the microwave irradiated through slits 36 formed at the heat-insulating box 18, the graphite material to be treated W is heated up to 800°C and heat-treated.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够减少加热源交换的工作量和成本的石墨材料的抗氧化处理小型炉和石墨材料的抗氧化处理方法。解决方案：用于石墨材料10的抗氧化处理炉装备有处理容器12，惰性气体引入和排出部分14，材料放置部分16，隔热箱18和微波照射装置20.微波照射装置20配备有微波振荡器38和波导40，其开口位于处理容器12中由石墨30制成的多孔板的正上方。被处理的石墨材料W被处理预先通过化学制品等放置在处理容器12内部的隔热箱18中，通过微波振荡器38产生惰性气体流过微波，并将微波照射到处理容器12中通过在隔热箱18上形成的通过狭缝36照射的微波，将待处理的石墨材料W加热至800℃并进行热处理。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006147553A Furnace and method for baking carbon material 有权
标题翻译：烧制碳材料的方法和方法
公开(公告)号：JP2006147553A
公开(公告)日：2006-06-08
申请号：JP2005306713
申请日：2005-10-21
申请人： Nippon Steel Chem Co Ltd , Nippon Steel Corp , Nippon Techno-Carbon Co Ltd , 新日本テクノカーボン株式会社 , 新日本製鐵株式会社 , 新日鐵化学株式会社
发明人： KONO TAKUMI , TAIRA HATSUO , MORIKAWA FUMITO , KIHARA KENJI
IPC分类号： H05B6/80 , C04B35/52 , H05B6/64 , H05B6/70
摘要： PROBLEM TO BE SOLVED: To provide a furnace for baking a carbon material with small energy loss in baking, and to provide a method for baking the carbon material. SOLUTION: A carbon material raw material molded product W formed by kneading and molding a filler and a binder is inserted in a processing container 12 of the carbon material baking furnace 10 and arranged in a heat insulation box 32. The inside of the processing container 12 is set in a flowing condition of nitrogen gas with, for example, 1 vol.% of oxygen concentration, a microwave is generated from a microwave transmitter 26 to irradiate the microwave in the processing container 12 through a waveguide 28. The microwave passes a slit 36 formed in the heat insulation box 32 to be irradiated on the carbon material raw material molded product W. The carbon material raw material molded product W is heated to 850°C and baked. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于烘焙具有小的能量损失的碳材料的烘焙炉，并提供一种烘焙碳材料的方法。解决方案：将通过捏合和模塑填料和粘合剂形成的碳材料原料模制产品W插入到碳材料烘焙炉10的处理容器12中，并布置在隔热箱32中。处理容器12被设定为例如氧浓度为1体积％的氮气的流动状态，从微波发生器26产生微波，通过波导28照射处理容器12内的微波。微波通过形成在隔热箱32中的狭缝36照射在碳素原料成型品W上。将碳材料原料成型品W加热至850℃并进行烘烤。版权所有（C）2006，JPO＆NCIPI

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