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1. 发明专利

JP2000281457A FLAME SPRAYING MATERIAL CONTAINING COARSE PARTICLE 失效
公开(公告)号：JP2000281457A
公开(公告)日：2000-10-10
申请号：JP8713199
申请日：1999-03-29
申请人： KUROSAKI HARIMA CORP , NIPPON STEEL CORP
发明人： HONDA KAZUHIRO , MATSUNOBU KENICHI , MATSUO MASATAKA , KASAHARA HAJIME , FUKUTANI FUJIO
IPC分类号： C04B35/66 , C23C4/10
摘要： PROBLEM TO BE SOLVED: To obtain a flame spraying material capable of being uniformly and stably spouted from a single powder-spouting hole without causing the separation of the materials by using a conventional spraying device, having improved adhesion, and capable of providing a formed product excellent in thermal shock resistance and corrosion resistance while preventing the meltability of the fine particles from being damaged at the time of spraying, and homogeneously dispersing coarse refractory material in the product formed by the thermal spraying. SOLUTION: This flame spraying material consists of 10-30 wt.% coarse particles having 0.2-0.85 mm particle diameters and composed of an alumina-based raw material or a magnesia-based raw material having >=90% component purity, and the remainder of fine particles having

2. 发明专利

JP2008230870A Hot repairing method of furnace and furnace repairing material used in the method 有权
标题翻译：在该方法中使用的炉和炉修复材料的热修复方法
公开(公告)号：JP2008230870A
公开(公告)日：2008-10-02
申请号：JP2007069383
申请日：2007-03-16
申请人： Kurosaki Harima Corp , 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 , 黒崎播磨株式会社
发明人： SHINPO AKIHIRO , NISHIJIMA FUMIHARU , AKAI SATORU , HONDA KAZUHIRO , YOSHIDA TOSHIYUKI
IPC分类号： C04B35/66 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a hot spray repairing method excellent in durability. SOLUTION: A furnace repairing material prepared by adding a substance forming carbon bonds in a hot state of 10-30 pts.mass and a nonaqueous solvent of 0.1-5 pts.mass to a basic refractory aggregate of 100 pts.mass and mixing is sprayed with an addition of water of 1-8 pts.mass to the wall surface of a furnace by using a spraying device. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供耐久性优异的热喷涂修复方法。解决方案：通过将10-30质量度的热状态和0.1-5质量度的非水溶剂中加成形成碳键的物质添加到100点的碱性耐火骨料中制备的炉修复材料，通过使用喷雾装置，向炉壁的表面加入1-8加入水的混合物进行喷雾。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2001328886A HIGHLY SERVICEABLE HEAT-INSULATING MATERIAL AND METHOD FOR PRODUCING THE SAME AND USE THEREOF AND METHOD FOR WORKING THE SAME 失效
公开(公告)号：JP2001328886A
公开(公告)日：2001-11-27
申请号：JP2000148170
申请日：2000-05-19
申请人： NIPPON STEEL CORP , KUROSAKI HARIMA CORP
发明人： MATSUI TAIJIRO , IMAGAWA HIROSHI , KAYAMA TSUNEO , ASO TATSUJI , HONDA KAZUHIRO , MATSUO MASATAKA
IPC分类号： E21D11/38 , A62C2/00 , B32B5/02 , B32B9/00 , C04B32/00 , C04B38/00 , C04B41/50 , C04B41/52 , C04B41/87 , F27D1/00 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a refractory heat-insulating material excellent in heat resistance, slag resistance, molten iron resistance, wear resistance and mechanical impact resistance. SOLUTION: This highly serviceable heat-insulating material is characterized by having a thermal spraying refractory ceramic film via a surface curing material coating film on the surface of inorganic heat-insulating fibers furnished with a cloth material, or the surface of inorganic heat-insulating fibers having been furnished with a cloth material until it is burned and gone by the flame spraying of a refractory ceramic powdery material during the process for producing the heat-insulating material.

4. 发明专利

JP2011105522A Baking repairing material 有权
标题翻译：面包修复材料
公开(公告)号：JP2011105522A
公开(公告)日：2011-06-02
申请号：JP2009259064
申请日：2009-11-12
申请人： Kurosaki Harima Corp , 黒崎播磨株式会社
发明人： HONDA KAZUHIRO
IPC分类号： C04B35/66 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a baking repairing material shortenable of time for solidification and making the internal structure of a construction object difficult to be made porous.
SOLUTION: In baking repairing materials containing fireproof powder and an organic binder, the baking repairing material is characterized by containing manganese dioxide powder of 5 mass% or more expressed in terms of outer percentage to an organic binder. Because manganese dioxide powder starts decomposition reaction which emits oxygen in hot process, oxygen required for combustion of the volatile substance of an organic binder is securable in the inside of a construction object and combustion from the inside of a construction object can be promoted.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以缩短固化时间的烘烤修复材料，并且使得施工对象的内部结构难以制成多孔。解决方案：在烘烤包含防火粉末和有机粘合剂的修复材料中，烘烤修复材料的特征在于含有以有机粘合剂外部百分比表示的5质量％以上的二氧化锰粉末。由于二氧化锰粉末开始在热过程中发生氧的分解反应，有机粘合剂的挥发性物质的燃烧所需的氧可以在施工对象的内部固定，并且可以促进从施工对象内部的燃烧。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2008151425A Repair method of magnesia carbon brick 审中-公开
标题翻译： MAGNESIA碳砖的修复方法
公开(公告)号：JP2008151425A
公开(公告)日：2008-07-03
申请号：JP2006340457
申请日：2006-12-18
申请人： Kurosaki Harima Corp , 黒崎播磨株式会社
发明人： HATAE EIICHIRO , HOKII TOSHIYUKI , HONDA KAZUHIRO
IPC分类号： F27D1/16 , B22D41/02 , C04B35/043 , C04B35/657 , C04B35/66 , C21C5/44 , C21C7/00 , C21C7/10 , C23C4/10
摘要： PROBLEM TO BE SOLVED: To provide a repair method improving adhesive property of low carbon type magnesia carbon brick and a thermally sprayed body. SOLUTION: Thermal spraying is performed to magnesia carbon brick with 13 mass% or less (without including 0) of fixed carbon content. Magnesia carbon brick to be thermally sprayed is preferably obtained by adding an organic binder in a fireproof raw material mixture of 10-50 mass% of magnesia clinker with a grain size of 1-5 mm, 10-70 mass% of magnesia clinker with a grain size of 75-1,000 μm, 10 mass% or less (including 0) of magnesia clinker with a grain size of 75 μm or less, 3 mass% or less (including 0) of flaky graphite with a grain size less than 45 μm and 3 mass% or less of Al or an Al alloy as Al content, and kneading, molding and then applying heat treatment. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供改善低碳型氧化镁碳砖和热喷涂体的粘合性的修复方法。
解决方案：对13质量％以下（不含0）固定碳含量的氧化镁碳砖进行热喷涂。优选通过在10-50质量％的粒径为1-5mm的氧化镁熟料和10-70质量％的氧化镁熟料的耐火原料混合物中加入有机粘合剂来获得热喷涂的氧化镁碳砖，粒径为75〜1,000μm，粒径为75μm以下的氧化镁熟料的10质量％以下（包括0），粒径小于45μm的片状石墨的3质量％以下（包括0）和3质量％以下的Al或Al合金作为Al含量，并进行捏合，成型，然后进行热处理。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007284707A Thermal spraying method 审中-公开
标题翻译：热喷涂方法
公开(公告)号：JP2007284707A
公开(公告)日：2007-11-01
申请号：JP2006109987
申请日：2006-04-12
申请人： Kurosaki Harima Corp , 黒崎播磨株式会社
发明人： HONDA KAZUHIRO , MAEDA KAZUO
IPC分类号： C23C4/12 , B32B9/00 , B32B15/02
摘要： PROBLEM TO BE SOLVED: To provide a thermal spraying technique where backfire is hard to be generated compared with the conventional one without damaging the easiness in the revealing of firing and the stability of the firing state. SOLUTION: Easily combustible powder (first powder) and refractory powder (second powder) are individually prepared, respectively. The easily combustible powder is sprayed on the part to be operated with an inert gas (first carrier gas) through a first powder carrier line. The refractory powder is sprayed on the part to be operated with an oxygen gas (second carrier gas) through a second powder carrier line. The spraying of each powder is performed in such a manner that the conditions where the ratio between the feed amount [kg/h] of the first powder/the feed amount [kg/h] of the second powder reaches ≥0.05, and also, the ratio between the flow rate [Nm 3 /h] of the first carrier gas/the flow rate [Nm 3 /h] of the second carrier gas reaches ≤0.7 are satisfied. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种与常规的相比难以产生回火的热喷涂技术，而不会损害烧制的容易性和烧制状态的稳定性。
解决方案：分别制备易燃粉末（第一粉末）和耐火粉末（第二粉末）。将容易燃烧的粉末通过第一粉末载体线用惰性气体（第一载气）喷射到要操作的部件上。将耐火材料粉末通过第二粉末载体线用氧气（第二载气）喷涂在待操作的部件上。以这样的方式进行各粉末的喷射，其中第一粉末的进料量[kg / h]与第二粉末的进料量[kg / h]之间的比率达到≥0.05的条件，第一载气的流量[Nm 3 / h]与第二载气的流量[Nm 3 / h]之间的比率达到≤0.7 满意。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2006151771A Thermal spray material for repairing industrial kiln 有权
标题翻译：用于修理工业烧伤的热喷涂材料
公开(公告)号：JP2006151771A
公开(公告)日：2006-06-15
申请号：JP2004347500
申请日：2004-11-30
申请人： Kurosaki Harima Corp , 黒崎播磨株式会社
发明人： FURUTA YOICHI , HONDA KAZUHIRO
IPC分类号： C04B35/66 , C23C4/06 , C23C24/10 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a thermal spray material which exhibits excellent adhesiveness in adhesion and in which the resulted construction object is dense, is highly strong, and is excellent in thermal impact resistance and which makes stable construction possible without an accidental fire even in thermal spraying to a surface to be repaired of a relatively low temperature due to an exceptionally high heat storage property. SOLUTION: The thermal spray material for repairing an industrial kiln is composed of a refractory raw material powder and metallic Si powder and is used with oxygen as a carrier gas to a surface to be constructed, and is melt bonded to the surface to be constructed by the combustion heat generation of the metallic Si powder. The material includes 2 to 25 mass% calcia powder of over 75 mass% in CaO content in a chemical component value and 5 to 30 mass% metallic Si powder and 50 to 90 mass% silica powder. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在粘合性方面表现出优异的粘合性并且所得到的结构物体致密的热喷涂材料，其强度高，并且耐热冲击性优异，并且可以在没有意外的情况下实现稳定的结构由于特别高的蓄热性能，即使在热喷涂时也能够在较低的温度下进行修复。解决方案：用于修复工业窑的热喷涂材料由耐火材料粉末和金属Si粉末组成，并且以氧气作为载气用于待构造的表面，并且熔融粘合到表面上由金属Si粉末的燃烧发热构成。该材料含有化学成分值为CaO含量超过75质量％的2〜25质量％的氧化钙粉末和5〜30质量％的金属Si粉末和50〜90质量％的二氧化硅粉末。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006098029A Thermal spray material for repairing industrial furnace 有权
标题翻译：用于修理工业炉的热喷涂材料
公开(公告)号：JP2006098029A
公开(公告)日：2006-04-13
申请号：JP2004287987
申请日：2004-09-30
申请人： Kurosaki Harima Corp , 黒崎播磨株式会社
发明人： HONDA KAZUHIRO
IPC分类号： F27D1/16 , C04B35/66 , C04B41/87
摘要： PROBLEM TO BE SOLVED: To provide a thermal spray material improved in sticking property and adhesive property to form fine construction body texture of high strength and stably constructible without causing misfire also in thermal spraying to a repaired surface of relatively low temperature. SOLUTION: The thermal spray material for repairing an industrial furnace contains fireproof raw material powder and metal Si powder as a main material, and is sprayed to the constructed surface using oxygen as carrier gas and fusion-stuck to the constructed surface with the combustion generated heat of the metal Si powder. The thermal spray material contains 3-30 mass% magnesia powder with 25 mass% or more of MgO content in the chemical composition value, 5-30 mass% metal Si powder and 50-90 mass% silica powder, and the MgO component held in the whole composition in the chemical composition value is 1-25 mass%. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种提高粘附性和粘合性的热喷涂材料，以形成具有高强度和稳定构造的精细结构体结构，而不会在对较低温度的修复表面进行热喷涂时引起失火。
解决方案：用于修理工业炉的热喷涂材料包含防火原料粉末和金属Si粉末作为主要材料，并使用氧气作为载体将其喷涂到构造的表面上，并与构建的表面熔融粘合燃烧产生的金属Si粉末的热量。热喷涂材料含有3〜30质量％的氧化镁粉末，其化学成分值为MgO质量为25质量％以上，金属硅粉末为5〜30质量％，二氧化硅粉末为50〜90质量％，MgO成分保持在化学组成值的整体组成为1-25质量％。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2014162704A Monolithic refractory for spraying 有权
$Monolithic refractory for spraying$
标题翻译：用于喷涂的单晶耐火材料
公开(公告)号：JP2014162704A
公开(公告)日：2014-09-08
申请号：JP2013037491
申请日：2013-02-27
申请人： Kurosaki Harima Corp , 黒崎播磨株式会社
发明人： INATOMI TOSHIHIRO , HONDA KAZUHIRO
IPC分类号： C04B35/66 , F27D1/16
CPC分类号： F27D1/16 , C04B35/6316 , C04B35/66 , C04B38/06 , C04B2111/28 , C04B2235/3208 , C04B2235/3427 , C04B2235/5427 , C04B2235/5436 , C04B2235/5472 , F27D1/10 , F27D1/1636
摘要： PROBLEM TO BE SOLVED: To obtain a dense applied body by improving the dewaterability of a monolithic refractory for spraying and to achieve the increase in the service life of a monolithic refractory for spraying by improving adhesive properties to the face to be applied.SOLUTION: Provided is a monolithic refractory for spraying comprising: a fire-resistant material; a binder; and a water-soluble saccharide material. In 100 mass% of the total content of the fire-resistant material and the binder, coarse grains with a grain size of 1 mm or more are included by 15 to 55 mass%, further, fine grains with a grain size of 75 μm are included by 15 to 40 mass%, and the water-soluble saccharide material is added by 2 to 15 mass% to 100 mass% of the total content of the fire-resistant material and the binder in outer percentage.
摘要翻译：要解决的问题：通过改善用于喷涂的整体耐火材料的脱水性来获得致密的涂布体，并且通过改善对应用的表面的粘合性能来实现用于喷涂的整体耐火材料的使用寿命的增加。解决方案：提供是一种用于喷涂的整体耐火材料，包括：耐火材料; 粘合剂和水溶性糖类物质。在耐火材料和粘合剂的总含量的100质量％中，粒径为1mm以上的粗晶粒的含量为15〜55质量％，另外，粒径为75μm的微细粒子为以质量％计含有15〜40质量％，水溶性糖类物质的含量相对于耐火材料和粘合剂的总含量为2〜15质量％〜100质量％。

10. 发明专利

JP2013082953A Method of extending life of converter refractory 有权
$Method of extending life of converter refractory$
标题翻译：延长转炉修复寿命的方法
公开(公告)号：JP2013082953A
公开(公告)日：2013-05-09
申请号：JP2011221467
申请日：2011-10-06
申请人： Nippon Steel & Sumitomo Metal Corp , 新日鐵住金株式会社 , Kurosaki Harima Corp , 黒崎播磨株式会社
发明人： TAMURA YOSHIHIRO , OGAWA SEIJI , HONDA KAZUHIRO
IPC分类号： C21C5/44 , C04B35/66 , C21C5/28
摘要： PROBLEM TO BE SOLVED: To provide a technique of preventing melting of a converter refractory more effectively at a lower cost relative to a conventional one.SOLUTION: A converter refractory having been used in an inner refractory liner is crushed to produce a crushed product. The crushed product of particles with a diameter of from 10 mm to smaller than 40 mm is used as an agent for adjusting a slag composition to be charged into a converter to protect a refractory therein. The crushed product of particles with a diameter of smaller than 10 mm is used as a raw material of an unshaped refractory to be sprayed onto the surface of a refractory in the converter to repair the surface of the refractory. The converter refractory preferably is a magnesia-carbon brick including MgO and C.
摘要翻译：要解决的问题：相对于传统的方法，以更低的成本提供更有效地防止转炉耐火材料的熔化的技术。解决方案：将用于内部耐火材料衬里的转炉耐火材料压碎以产生粉碎产品。使用直径为10mm以上且小于40mm的颗粒的粉碎物作为调整炉渣组成的试剂，将其装入转炉中以保护其中的耐火材料。使用直径小于10mm的颗粒的粉碎产物作为未成型耐火材料的原料，将其喷涂到转炉中的耐火材料的表面上，以修复耐火材料的表面。转炉耐火材料优选为包括MgO和C的氧化镁 - 碳砖。版权所有（C）2013，JPO＆INPIT

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