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1. 发明专利

JP2007261835A Heat resistant material for low melting point metal casting apparatus 有权
标题翻译：低熔点金属铸造设备的耐热材料
公开(公告)号：JP2007261835A
公开(公告)日：2007-10-11
申请号：JP2006086401
申请日：2006-03-27
申请人： Nichias Corp , ニチアス株式会社
发明人： SAKAMOTO AKISHI
IPC分类号： C04B35/22 , B22D18/06 , B22D41/02
CPC分类号： C04B28/188 , C04B2111/0087 , C04B2111/28 , C04B2201/20 , C04B2201/50 , C04B22/126
摘要： PROBLEM TO BE SOLVED: To improve durability against a molten metal of magnesium, a magnesium-containing alloy which has strong erosive property while keeping excellent heat insulation, specific strength or machinability of calcium silicate in a heat resistant material for a low melting point metal casting apparatus. SOLUTION: The heat resistant material for the low melting point metal casting apparatus contains calcium silicate and a fluoride. The heat resistant material for the low melting point metal casting apparatus contains 0.05-30 mass% fluorine portion as the fluoride. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提高耐熔性的镁，含镁合金具有很强的侵蚀性能，同时保持优异的隔热性，比较强度或在低熔点耐热材料中的硅酸钙的机械加工性点金属铸造设备。解决方案：用于低熔点金属铸造设备的耐热材料包含硅酸钙和氟化物。作为氟化物，低熔点金属铸造装置的耐热材料含有0.05〜30质量％的氟部分。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2006273675A Fused siliceous refractory and method of manufacturing the same 有权
$Fused siliceous refractory and method of manufacturing the same$
标题翻译：熔融耐火耐火材料及其制造方法
公开(公告)号：JP2006273675A
公开(公告)日：2006-10-12
申请号：JP2005097112
申请日：2005-03-30
申请人： Nichias Corp , ニチアス株式会社
发明人： SAKAMOTO AKISHI
IPC分类号： C04B35/14
摘要： PROBLEM TO BE SOLVED: To provide a fused silica refractory having high corrosion resistance against a molten metal having strong reducing action.
SOLUTION: The fused siliceous refractory contains 95 to 99.99 wt.% fused silica and 0.01 to 5 wt.% iron oxide. The method of manufacturing the fused siliceous refractory includes: a slurry preparing process for preparing slurry containing a raw material solid portion composed of 95 to 99.99 wt.% fused silica powder and 0.01 to 5 wt.% iron oxide powder; a molding process for obtaining a molding from the slurry; and a firing process for firing the molding at 1,050 to 1,250°C.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供对具有强还原作用的熔融金属具有高耐腐蚀性的熔融石英耐火材料。熔融硅质耐火材料含有95至99.99重量％的熔融二氧化硅和0.01至5重量％的氧化铁。熔融硅质耐火材料的制造方法包括：制备含有95〜99.99重量％熔融二氧化硅粉末和0.01〜5重量％氧化铁粉末的原料固体部分的浆料的浆料制备方法。用于从浆料获得模制品的模制工艺; 以及在1050〜1250℃下烧成成型的烧成工序。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2014062729A Heat resistant material for low melting point metal casting device 有权
标题翻译：低熔点金属铸造装置的耐热材料
公开(公告)号：JP2014062729A
公开(公告)日：2014-04-10
申请号：JP2013197475
申请日：2013-09-05
申请人： Nichias Corp , ニチアス株式会社
发明人： SAKAMOTO AKISHI
IPC分类号： F27D1/00 , B22C9/06 , C04B28/18
摘要： PROBLEM TO BE SOLVED: To maintain excellent heat insulation property, specific strength and processability of a silicic acid calcium substance and to improve durability against molten metal, such as magnesium and alloy containing magnesium, with strong corrosion property, in a heat resistant material for a low melting point metal casting device.SOLUTION: A heat resistant material for a low melting point metal casting device contains silicic acid calcium and fluoride.
摘要翻译：要解决的问题：为了保持硅酸钙物质的优异的隔热性，比强度和加工性，并且为了提高耐腐蚀性的耐热材料，提高耐熔性，例如含有镁的镁和含镁的合金，具有强腐蚀性低熔点金属铸造装置。解决方案：低熔点金属铸造装置的耐热材料含有硅酸钙和氟化物。

4. 发明专利

JP2012149658A Heat insulating material and method for manufacturing the same 有权
标题翻译：热绝缘材料及其制造方法
公开(公告)号：JP2012149658A
公开(公告)日：2012-08-09
申请号：JP2011006475
申请日：2011-01-14
申请人： Nichias Corp , ニチアス株式会社
发明人： SAKAMOTO AKISHI , GOTO YOSHIHIKO , ITO YASUO , MAEDA TAKESHI
IPC分类号： F16L59/10 , F16L59/02
CPC分类号： E04B1/78 , E04B2001/742 , E04B2001/7691
摘要： PROBLEM TO BE SOLVED: To provide a heat insulating material effectively suppressed in the occurrence of a failure when deformed, and a method for manufacturing the heat insulating material.SOLUTION: This heat insulating material 1 includes: a planar dry-pressed molded body 10 containing more than 65 mass% and less than 90 mass% of fine metal oxide particles having an average particle diameter of 50 nm or less, more than 5 mass% and less than 30 mass% of a radiation-scattering material, and 3 mass% or more and 20 mass% or less of reinforcing fibers; and a covering bag 30 which is formed of a fibrous covering material 20 to house the dry-pressed molded body 10. The covering bag 30 may have: a folded part 31 formed by folding outer peripheral ends 21 of the covering material 20 and sewing the folds together; and an intermediate part 32 formed by sewing the parts of the covering material 20 which are located between the dry-pressed molded body 10 and the folded part 31.
摘要翻译：要解决的问题：提供在变形时发生故障时有效抑制的绝热材料，以及制造隔热材料的方法。解决方案：该绝热材料1包括：平面干压成型体10，其包含超过65质量％且小于90质量％的平均粒径为50nm以下的金属氧化物微粒，超过 5质量％以下且小于30质量％的辐射散射物质，3质量％以上且20质量％以下的增强纤维。以及由用于容纳干压成型体10的纤维状覆盖材料20形成的覆盖袋30.覆盖袋30可以具有：折叠部31，其通过折叠覆盖材料20的外周端21并缝合折叠在一起以及通过缝合位于干压成型体10和折叠部31之间的覆盖材料20的部分而形成的中间部32.版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2008081360A Monolithic refractory molding material and monolithic refractory molded product 审中-公开
$Monolithic refractory molding material and monolithic refractory molded product$
标题翻译：单晶耐火成型材料和单晶压铸模制品
公开(公告)号：JP2008081360A
公开(公告)日：2008-04-10
申请号：JP2006263276
申请日：2006-09-27
申请人： Nichias Corp , ニチアス株式会社
发明人： SAKAMOTO AKISHI , GOTO YOSHIHIKO , ANJI TOSHIYUKI , YAMAGISHI TORU
IPC分类号： C04B35/66 , B22D41/02 , C04B14/04 , C04B14/16 , C04B18/08 , C04B28/06
CPC分类号： Y02W30/92
摘要： PROBLEM TO BE SOLVED: To provide a monolithic refractory molded body which is excellent in heat insulation property and mechanical strength and has high heat resistance and high mechanical processability, and to provide a molding material for producing the same. SOLUTION: The monolithic refractory molding material contains 2-20 mass% inorganic hollow particles, 50-93 mass% at least one of amorphous silica and wollastonite and 5-50 mass% alumina cement. The monolithic refractory molded body is obtained by adding water to the monolithic refractory molding material, kneading the resulting mixture and curing the kneaded material, and has density of 0.8-2.0 g/cm 3 , bending strength of 2-20 MPa and a coefficient of thermal expansion of (0.1-7)×10 -6 /°C. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种绝热性能和机械强度优异且耐热性高，机械加工性高的整体式耐火材料成型体，提供一种制造该成型体的成型材料。解决方案：整体耐火成型材料含有2-20质量％的无机中空颗粒，50-93质量％的无定形二氧化硅和硅灰石中的至少一种和5-50质量％的氧化铝水泥。整体式耐火材料成型体通过向整体耐火成型材料中添加水，捏合所得混合物并固化捏合材料而获得，并且具有0.8-2.0g / cm 3的密度，SP的弯曲强度为2 -20MPa，热膨胀系数（0.1-7）×10 -6 /℃。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007268599A Heat-resistant coating material and member for low-melting point metal casting apparatus 有权
标题翻译：低熔点金属铸造设备的耐热涂层材料和成员
公开(公告)号：JP2007268599A
公开(公告)日：2007-10-18
申请号：JP2006100493
申请日：2006-03-31
申请人： Nichias Corp , ニチアス株式会社
发明人： SAKAMOTO AKISHI
IPC分类号： B22D41/02 , B22D21/04 , C04B35/52 , C04B35/583 , C04B35/66
摘要： PROBLEM TO BE SOLVED: To provide a member for low-melting point metal coating apparatus showing excellent durability to molten metal having strong erosiveness, such as magnesium or alloy containing magnesium, and a heat-resistant coating material, used to form the above member. SOLUTION: In the coating material for coating on a member in contact with the low-melting point molten metal in a casting apparatus for casting the low melting point metal, the heat-resistant coating material peculiarly contains at least one side of boron nitride powders and carbon powders and zirconia sol. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种低熔点金属涂层装置的用于形成具有强腐蚀性的熔融金属，例如含有镁的镁或合金以及耐热涂层材料的耐久性的低熔点金属涂覆装置，以上成员。解决方案：在用于铸造低熔点金属的铸造设备中用于涂覆在与低熔点熔融金属接触的部件上的涂料中，耐热涂料特别地含有至少一面硼氮化物粉末和碳粉末和氧化锆溶胶。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007268598A Heat-resistant material for low melting point metal casting apparatus, and manufacturing method therefor 审中-公开
标题翻译：低熔点金属铸造设备的耐热材料及其制造方法
公开(公告)号：JP2007268598A
公开(公告)日：2007-10-18
申请号：JP2006100491
申请日：2006-03-31
申请人： Nichias Corp , ニチアス株式会社
发明人： SAKAMOTO AKISHI
IPC分类号： B22D41/02 , B22C1/00 , B22C1/02 , B22D18/04 , B22D21/04 , B22D35/00 , B22D41/54
摘要： PROBLEM TO BE SOLVED: To provide a heat-resistant material for low melting point metal casting apparatus excellent in durability to molten metal having strong erosiveness, such as magnesium or alloy containing magnesium, produced with a simple method.
SOLUTION: A method for producing the heat resistant material for low melting point metal casting apparatus, is provided, with which after impregnating a treating liquid composed by melting a fluoride into a porous heat-resistant formed material, the treated material is dried.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用简单的方法生产的具有优良耐腐蚀性的熔融金属如镁或镁合金的耐熔性低熔点金属铸造设备的耐热材料。解决方案：提供一种低熔点金属铸造装置用耐热材料的制造方法，其特征在于，将由氟化物熔融而成的处理液浸渍到多孔耐热成形材料中后，将处理后的材料干燥。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2007260703A Heat-resistant coating material and member of casting device for low-melting metal 有权
标题翻译：耐熔涂料和低熔点铸造装置的成员
公开(公告)号：JP2007260703A
公开(公告)日：2007-10-11
申请号：JP2006086402
申请日：2006-03-27
申请人： Nichias Corp , ニチアス株式会社
发明人： SAKAMOTO AKISHI
IPC分类号： B22D17/30 , B22D17/20 , B22D21/04 , B22D35/00 , B22D45/00
摘要： PROBLEM TO BE SOLVED: To provide a member of a casting device for low-melting metal, which exhibit excellent durability to a molten metal having strong erosive property, such as molten magnesium or magnesium-containing alloy, and to provide a heat-resistant coating material used for forming the member.
SOLUTION: The heat-resistant coating material is applied to the member to be brought into contact with molten low-melting metal in a device for casting the low-melting metal, and contains fluoride and an inorganic binder. The member of a casting device for low-melting metal is coated with a film made of the heat-resistant coating material.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于低熔点金属的铸造装置的构件，其对具有强冲蚀性的熔融金属如熔融镁或含镁合金表现出优异的耐久性，并提供热量用于形成构件的耐光涂层材料。解决方案：在用于铸造低熔点金属的装置中，将耐热涂层材料施加到与熔融的低熔点金属接触的构件，并且含有氟化物和无机粘合剂。用于低熔点金属的铸造装置的构件涂覆有由耐热涂层材料制成的膜。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2015048405A 無機多孔質体を用いた吸熱材有权
标题翻译：使用无机多孔体的内热物质
公开(公告)号：JP2015048405A
公开(公告)日：2015-03-16
申请号：JP2013180923
申请日：2013-09-02
申请人：ニチアス株式会社 , Nichias Corp
发明人： NAKAMA SHIGERU , SASAKI HARUKO , SAKAMOTO AKISHI , YAMAMOTO KAZUKI , TSUMURA DAISUKE , NAKAJIMA TAKASHI , TOTAKE AKIO
IPC分类号： C09K5/04 , C04B38/00 , F16L59/04 , H02G1/06 , H02G3/22
CPC分类号： H02G3/0412 , C04B28/18 , C04B2111/28 , C04B2111/40 , C09K21/02 , H02G3/0437 , H02G3/34 , Y02P40/615 , C04B14/06 , C04B40/024
摘要：【課題】新規な吸熱材を提供する。【解決手段】吸水した無機多孔質成形体11からなる吸熱材1を、原子力発電所等、耐火性が求められる場所又は設備に用いる吸熱材として使用する。吸熱材(厚み25mm)で、ケーブルラックの段に有るケーブルが入ったケースの周囲を囲んだ。さらに、その周囲を、積層断熱材で囲った。積層断熱材は、ケーブルのある内側から、第3の断熱材1層(20mm)、及び第2の断熱材3層(25mm?3)を積層し、外側全体をシリカクロスで包んだ。【選択図】図1
摘要翻译：要解决的问题：提供新的吸热材料。解决方案：由吸水的无机多孔成型体11制成的吸热材料1用作放置的需要耐火材料的吸热材料，例如原子能发电厂。填充有位于具有吸热材料（厚度为25mm）的电缆架的台阶处的电缆的壳体的圆周。此外，其圆周被层压的绝热材料包围。层压绝热材料通过将绝热材料1层（20mm）和第二绝热材料3层（25mm×3）从具有电缆的内部层压而得到，并且整个外部用二氧化硅布覆盖。

10. 发明专利

JP2012145217A Heat insulating material and method for manufacturing the same 有权
标题翻译：热绝缘材料及其制造方法
公开(公告)号：JP2012145217A
公开(公告)日：2012-08-02
申请号：JP2011088318
申请日：2011-04-12
申请人： Nichias Corp , ニチアス株式会社
发明人： SAKAMOTO AKISHI , GOTO YOSHIHIKO , ITO YASUO , MAEDA TAKESHI
IPC分类号： F16L59/00
CPC分类号： C04B35/6269 , B28B11/24 , B28B11/243 , B28B11/247 , C04B30/02 , C04B2111/28 , F27D7/06 , Y10T428/268 , C04B14/062 , C04B14/4631 , C04B38/0038 , C04B40/0259 , C04B40/0263
摘要： PROBLEM TO BE SOLVED: To provide a heat insulating material which has an excellent heat insulation property and excellent strength at the same time, and to provide a method for producing the same.SOLUTION: The heat insulating material includes fine metal oxide particles having an average particle diameter of ≤50 nm and reinforcing fibers, and has a crosslinked structure which is formed by some fine metal oxide particles dissolved among the fine metal oxide particles. The method for manufacturing the heat insulating material includes: a curing step where a dry press molded body that includes fine metal oxide particles having an average particle diameter of ≤50 nm and reinforcing fibers is cured in a steam saturated atmosphere under pressure at a temperature of ≥100°C; and a drying step where the cured dry press molded body is dried.
摘要翻译：要解决的问题：提供一种同时具有优异的绝热性和优异强度的绝热材料，并提供其制造方法。解决方案：绝热材料包括平均粒径≤50nm的细金属氧化物颗粒和增强纤维，并且具有由细金属氧化物颗粒中溶解的一些细小的金属氧化物颗粒形成的交联结构。绝热材料的制造方法包括：固化步骤，其中包括平均粒径≤50nm的金属氧化物微粒和增强纤维的干式压制成型体在蒸汽饱和气氛中在压力下在温度为 ≥100℃; 以及干燥步骤，其中固化的干压模制体被干燥。版权所有（C）2012，JPO＆INPIT

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