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1. 发明专利

JP2004275889A Method for processing shredder dust 审中-公开
公开(公告)号：JP2004275889A
公开(公告)日：2004-10-07
申请号：JP2003070687
申请日：2003-03-14
申请人： Daiki Aluminium Industry Co Ltd , Kobe Steel Ltd , 株式会社大紀アルミニウム工業所 , 株式会社神戸製鋼所
发明人： OKUYAMA NORIYUKI , TOMII KEIJI , OSHIRO NAOTO , KANAMARU HIROTAKA , TADA NAOJI , NAGAGAWA KAZUYUKI
IPC分类号： B09B3/00
摘要： PROBLEM TO BE SOLVED: To provide a method for extracting an organic component not containing a halogen element efficiently at a low cost from shredder dust of a solid organic material containing mixed plastic, a heavy metal, or the like, and reclaiming the organic component as a recyclable liquid organic material and/or a gas, and then reclaiming recyclable residue not containing the halogen element. SOLUTION: The shredder dust is pressurized and heated with an inexpensive solvent (light oil, kerosene, heavy oil, reclaimed heavy oil, or the like) under an inner gas atmosphere for a liquid-phase dissolution treatment, in which the organic component in the shredder dust is turned into a liquid component and/or the gas. Since both the liquid component and the gas do not contain the halogen element, they are reclaimed as a fuel, or the like. The residue of the shredder dust is cleaned with water to eliminate halides easily from the residue, in which concentrated metals, such as aluminum, remain to enable the residue to be reused as a secondary smelting material. Thus, a problem of shredder dust disposal is solved. COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2005134296A Method and instrument for measuring amount of inclusion in molten aluminum 审中-公开
标题翻译：用于测量铝含量的方法和仪器
公开(公告)号：JP2005134296A
公开(公告)日：2005-05-26
申请号：JP2003372366
申请日：2003-10-31
申请人： Daiki Aluminium Industry Co Ltd , 株式会社大紀アルミニウム工業所
发明人： KAWAI KIYOBUMI , IMAI YASUJI , KAWAGUCHI TATSUJI , NORIMURA YUKIO , HANATACHI KANAME , OSHIRO NAOTO , MIYAJIRI SATOSHI , KATAOKA YOSHINORI
IPC分类号： G01N5/00 , B22D11/00 , B22D11/16 , C22B9/02 , C22B21/06
CPC分类号： Y02P10/234
摘要： PROBLEM TO BE SOLVED: To provide an inclusion measuring instrument which measures quickly and easily an inclusion in a molten aluminum with excellent reproducibility, and is usable for process control in a production field. SOLUTION: A friction coefficient is low in an inner face of a crucible 26 and the inner face of the crucible 26 has an excellent mold releasing property, because a mold release layer 40 of high heat resistance is formed at least in the inner face of the crucible 26. The molten aluminum is hardly deposited and left thereby on the inner face of the crucible 26, when pressure-filtrating the molten aluminum in the crucible 26. An end point of the pressure filtration is clear, and dispersion in a measuring operation is hardly generated among measuring persons, even when the plurality of measuring persons operates the inclusion measuring instrument 10, since substantially all the molten aluminum fed into the crucible 26 is pressure-filtrated by a filter 44 to enhance separation of the inclusion from the molten aluminum. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够快速且容易地以优异的再现性测量熔融铝中的夹杂物的夹杂物测量仪器，并且可用于生产领域中的过程控制。解决方案：坩埚26的内表面的摩擦系数低，坩埚26的内表面具有优异的脱模性，因为至少在内部形成有高耐热性的脱模层40 坩埚26的表面。当对坩埚26中的熔融铝进行加压过滤时，熔融铝很难沉积并留在坩埚26的内表面上。加压过滤的终点是清楚的，并且在即使当多个测量人员操作包含测量仪器10时，测量人员几乎不产生测量操作，因为进料到坩埚26中的大部分熔融铝被过滤器44压力过滤，以增加夹杂物与熔融铝。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2014077669A Manufacturing method of aluminum alloy reference standard for emission spectral analysis, and aluminum alloy reference standard for emission spectral analysis manufactured by the same method 审中-公开
标题翻译：用于发射光谱分析的铝合金参考标准的制造方法和由相同方法制造的发射光谱分析的铝合金参考标准
公开(公告)号：JP2014077669A
公开(公告)日：2014-05-01
申请号：JP2012224455
申请日：2012-10-09
申请人： Daiki Aluminium Industry Co Ltd , 株式会社大紀アルミニウム工業所
发明人： MIYAJIRI SATOSHI , OSHIRO NAOTO , KAWAI KIYOBUMI
IPC分类号： G01N21/62 , B22D21/04 , C22C21/02 , G01N1/00 , G01N21/01
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an aluminum alloy reference standard for emission spectral analysis which can manufacture a reference standard ideal for manufacturing secondary aluminum alloy or managing a casting process, etc., can also perform creation of an accurate analytical curve or verification of an accurate analysis value, and substantially increases the number of analysis target that can be analyzed with one reference standard.SOLUTION: A manufacturing method of an aluminum alloy reference standard for emission spectral analysis includes the steps of: preparing aluminum alloy molten metal (m) composed of alloy components of a target reference standard; pouring the aluminum alloy molten metal (m) to a bottomed cylindrical metal mold (10) which is pre-heated more than or equal to liquidus temperature of the aluminum alloy; then, immediately immersing the metal mold (10) in a water tank (12) which is filled with cooling water (w) having normal temperature and has a water flow whirling upward from the bottom of the water tank (12) and overflowing, in order to perform rapid solidification of the aluminum alloy molten metal (m); and cutting a cylindrical metal body acquired by the rapid solidification for a predetermined length.
摘要翻译：要解决的问题：为了提供可以制造二次铝合金制造的理想参考标准或管理铸造工艺等的用于发射光谱分析的铝合金参考标准的制造方法，还可以产生精确的分析曲线或验证精确的分析值，并且大大增加可以用一个参考标准分析的分析目标的数量。解决方案：用于发射光谱分析的铝合金参考标准的制造方法包括以下步骤：制备铝合金熔融金属（m）由目标参考标准的合金成分组成; 将铝合金熔融金属（m）浇注到预热大于或等于铝合金液相线温度的有底圆筒状金属模具（10）上; 然后，立即将金属模具10浸渍在填充有常温的冷却水（w）的水箱（12）中，并且具有从水箱（12）的底部向上旋转并溢出的水流，在为了快速凝固铝合金熔融金属（m）; 并且通过快速凝固获得的圆柱形金属体切割预定长度。

4. 发明专利

JP2008025003A Casting aluminum alloy, and casting of the aluminum alloy 有权
标题翻译：铸铝合金和铸铝合金
公开(公告)号：JP2008025003A
公开(公告)日：2008-02-07
申请号：JP2006200931
申请日：2006-07-24
申请人： Daiki Aluminium Industry Co Ltd , 株式会社大紀アルミニウム工業所
发明人： OSHIRO NAOTO , MIYAJIRI SATOSHI
IPC分类号： C22C21/02 , B22D21/04
摘要： PROBLEM TO BE SOLVED: To provide a casting aluminum alloy by which seizure between an aluminum alloy and a metal mold at casting can be prevented and which has excellent proof stress and elongation even in the case where Mn and Fe contents are increased and also to provide an aluminum-alloy casting having high toughness which is cast using the alloy. SOLUTION: The aluminum alloy has a composition consisting of, by weight, 4.0 to 6.5% Si, 0.4 to 1.2% Mg, 0.3 to 1.1% Mn, ≤0.7% Fe and the balance Al with inevitable impurities. By regulating the alloy composition as above, seizure with a metal mold at casting can be prevented and the aluminum alloy having excellent proof stress and elongation can be obtained. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种铸造铝合金，通过该铸造铝合金，即使在Mn和Fe含量增加的情况下，也能够防止在铝合金和金属模具之间发生卡死，并且即使在Mn和Fe含量增加的情况下也具有优异的耐力和伸长率还提供使用该合金铸造的具有高韧性的铝合金铸件。解决方案：铝合金具有重量比为4.0〜6.5％的Si，0.4〜1.2％的Mg，0.3〜1.1％的Mn，≤0.7％的Fe和余量的Al与不可避免的杂质组成的组合物。通过调节如上所述的合金组成，可以防止在铸造时用金属模具发现，并且可以获得具有优异的抗应力和伸长率的铝合金。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007070716A Aluminum alloy for pressure casting, and aluminum alloy casting made thereof 审中-公开
标题翻译：用于压铸铝合金及其铝合金铸件
公开(公告)号：JP2007070716A
公开(公告)日：2007-03-22
申请号：JP2005262425
申请日：2005-09-09
申请人： Daiki Aluminium Industry Co Ltd , 株式会社大紀アルミニウム工業所
发明人： OSHIRO NAOTO , MIYAJIRI SATOSHI
IPC分类号： C22C21/02
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy for pressure casting which facilitates production of an ingot, has high proof stress and elongation, and is hard to be seized, and to provide an aluminum alloy casting obtained by subjecting the same alloy to pressure casting and having high toughness. SOLUTION: The aluminum alloy comprises, by weight, 6.0 to 12.0% Si, 0.5 to 1.0% Mg, 0.1 to 0.5% Cr and ≤0.5% Fe, and the balance Al with inevitable impurities. By this constitution, the aluminum alloy having proof stress and elongation more excellent than those of the existent ADC12, and further hard to be seized can be provided. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种有利于生产锭的压铸用铝合金，具有高的抗应力和伸长率，难以攫取，并且提供一种通过对相同的合金压铸和韧性高。解决方案：铝合金按重量计含有6.0-12.0％的Si，0.5到1.0％的Mg，0.1到0.5％的Cr和≤0.5％的Fe，余量为Al是不可避免的杂质。通过这种结构，可以提供具有比现有的ADC12更优异的耐应力和伸长率的铝合金，并且更加难以抓住。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006316341A Castable aluminum alloy and aluminum alloy cast made therefrom 审中-公开
标题翻译：可铸铝合金和铝合金铸件
公开(公告)号：JP2006316341A
公开(公告)日：2006-11-24
申请号：JP2005258343
申请日：2005-09-06
申请人： Daiki Aluminium Industry Co Ltd , 株式会社大紀アルミニウム工業所
发明人： OSHIRO NAOTO , MIYAJIRI SATOSHI
IPC分类号： C22C21/02 , B22D21/04 , B22D27/20 , C22F1/00 , C22F1/043
摘要： PROBLEM TO BE SOLVED: To provide a castable aluminum alloy capable of preventing seizure between the aluminum alloy and a mold when cast and having excellent yield strength and elongation and to provide a highly tough aluminum cast therefrom. SOLUTION: The castable aluminum alloy comprises 6.0 to 11.0 wt.% Si, 0.1 to 0.5 wt.% Mg, and 0.1 to 0.5 wt.% Cr, with the balance Al and unavoidable impurities containing 0.42 wt.% or less Fe. The aluminum alloy excellent in castability, yield strength, and elongation can be obtained by adding a predetermined amount of Cr as an anti-seizure material. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止铝合金和模具在铸造时发生咬合并且具有优异的屈服强度和伸长率以及提供高韧性铝铸件的铸造铝合金。解决方案：浇铸铝合金包含6.0至11.0重量％的Si，0.1至0.5重量％的Mg和0.1至0.5重量％的Cr，余量为Al和不可避免的杂质含有0.42重量％以下的Fe 。可以通过添加预定量的Cr作为抗咬合材料来获得铸造性，屈服强度和伸长率优异的铝合金。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2004131762A Wear resistant aluminum alloy for casting, and aluminum alloy casting thereof 有权
公开(公告)号：JP2004131762A
公开(公告)日：2004-04-30
申请号：JP2002295085
申请日：2002-10-08
申请人： Daiki Aluminium Industry Co Ltd , 株式会社大紀アルミニウム工業所
发明人： MIYAJIRI SATOSHI , OSHIRO NAOTO
IPC分类号： B22D21/04 , C22C21/12
摘要： PROBLEM TO BE SOLVED: To provide a wear resistant aluminum alloy for casting which has excellent wear resistance, and can be subjected to low temperature casting and recycling, and to provide a wear resistant aluminum alloy casting obtained by casting the alloy. SOLUTION: The wear resistant aluminum alloy 10 for casting comprises, by weight, 14 to 20% Cu, 8.5 to 15% Zn, 5 to 8% Si, and the balance Al with inevitable impurities, and in which the elements are formed into the three structures of an Al-Cu phase (12), an Al-Zn phase (14) and an Si phase (16). Its wear resistance or the like can be improved because of the incorporation of 14 to 20% Cu and 8.5 to 15% Zn in this way, and the fluidity of molten metal can be improved, and further, its liquidus temperature can be reduced by the blending of 5 to 8% Si therein. COPYRIGHT: (C)2004,JPO

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