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公开(公告)号：US20150132576A1
公开(公告)日：2015-05-14
申请号：US14401411
申请日：2013-05-14
发明人： Gang Qi
CPC分类号： C03C11/002 , C01P2004/51 , C01P2004/61 , C01P2006/10 , C03C1/002 , C03C3/083 , C03C3/089 , C03C3/097 , Y10T428/2982
摘要： Glass particles comprise glass microbubbles. The glass particles have a size distribution with a d50 in the range of from 15 to 100 microns, and have a true density of less than 0.7 g/cm3. The glass particles comprise, on an equivalent weight basis: from 50 to 70 weight percent silica; from 2 to 7 weight percent of boria; from 0.5 to 4 weight percent of weight zinc oxide; from 8 to 17 weight percent of calcia; from 0.8 to 7 weight percent of phosphorus pentoxide; and from 2 to 9 weight percent of sodium oxide.
摘要翻译： 玻璃微粒包括玻璃微泡。 玻璃颗粒具有d50在15至100微米范围内的尺寸分布，并且具有小于0.7g / cm 3的真实密度。 玻璃颗粒以当量重量计包含：50至70重量％的二氧化硅; 2至7重量％的氧化硼; 0.5〜4重量％的氧化锌重量; 8〜17％的钙化; 0.8〜7重量％的五氧化二磷; 和2至9重量％的氧化钠。
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2.发明申请公开(公告)号：US20180272428A1
公开(公告)日：2018-09-27
申请号：US15781670
申请日：2016-12-06
发明人： Elizaveta Y. Plotnikov , Douglas E. Johnson , Colin McCullough , Jason D. Anderson , Gang Qi , Yong K. Wu , Sandeep K. Singh , Gareth A. Hughes , David M. Wilson , Anatoly Z. Rosenflanz , Douglas P. Goetz , Jordan A. Campbell , Fabian Stolzenburg , Jean A. Tangeman
IPC分类号： B22F3/11
CPC分类号： B22F3/1118 , B22F3/11 , B22F3/1112 , B22F2003/1106 , B22F2301/052 , B22F2301/058 , C22C32/00 , C22C32/0089 , C22C47/14 , C22C49/04 , C22C49/06 , C22C49/14
摘要： A method of making a porous metal matrix composite is provided. The method includes mixing a metal powder, a plurality of inorganic particles, and a plurality of discontinuous fibers to form a mixture, wherein the metal powder comprises aluminum, magnesium, an aluminum alloy, or a magnesium alloy. The method further includes sintering the mixture to form the porous metal matrix composite. Typically, the inorganic particles comprise porous particles or ceramic bubbles or glass bubbles, and the inorganic particles and the discontinuous fibers are dispersed in the metal. The metal matrix composite has a lower density than the metal and an acceptable yield strength.
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公开(公告)号：US09540276B2
公开(公告)日：2017-01-10
申请号：US14401411
申请日：2013-05-14
发明人： Gang Qi
CPC分类号： C03C11/002 , C01P2004/51 , C01P2004/61 , C01P2006/10 , C03C1/002 , C03C3/083 , C03C3/089 , C03C3/097 , Y10T428/2982
摘要： Glass particles comprise glass microbubbles. The glass particles have a size distribution with a d50 in the range of from 15 to 100 microns, and have a true density of less than 0.7 g/cm3. The glass particles comprise, on an equivalent weight basis: from 50 to 70 weight percent silica; from 2 to 7 weight percent of boria; from 0.5 to 4 weight percent of weight zinc oxide; from 8 to 17 weight percent of calcia; from 0.8 to 7 weight percent of phosphorus pentoxide; and from 2 to 9 weight percent of sodium oxide.
摘要翻译： 玻璃微粒包括玻璃微泡。 玻璃颗粒具有d50在15至100微米范围内的尺寸分布，并且具有小于0.7g / cm 3的真实密度。 玻璃颗粒以当量重量计包含：50至70重量％的二氧化硅; 2至7重量％的氧化硼; 0.5〜4重量％的氧化锌重量; 8〜17％的钙化; 0.8〜7重量％的五氧化二磷; 和2至9重量％的氧化钠。
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4.发明申请公开(公告)号：US20200299815A1
公开(公告)日：2020-09-24
申请号：US16060290
申请日：2016-11-29
发明人： Gareth A. Hughes , Elizaveta Y. Plotnikov , David M. Wilson , Anatoly Z. Rosenflanz , Douglas P. Goetz , Jordan A. Campbell , Fabian Stolzenburg , Colin McCullough , Gang Qi , Yong K. Wu , Jean A. Tangeman , Jason D. Anderson , Sandeep K. Singh
摘要： A metal matrix composite is provided, including a metal, inorganic particles, and discontinuous fibers. The inorganic particles and the discontinuous fibers are dispersed in the metal. The metal includes aluminum, magnesium, or alloys thereof. The inorganic particles have an envelope density that is at least 30% less than a density of the metal. The metal matrix composite has a lower envelope density than the matrix metal while retaining a substantial amount of the mechanical properties of the metal.
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公开(公告)号：US20180215644A1
公开(公告)日：2018-08-02
申请号：US15756854
申请日：2016-09-02
发明人： Marcel Doering , Stefan V. Friedrich , Bernd Gangnus , Klaus Hintzer , Gang Qi , Friedrich M. Wolff , Tilman C. Zipplies , Blake E. Chandler
CPC分类号： C03B19/107 , C03C3/087 , C03C3/089 , C03C11/002 , Y02P40/57
摘要： Provided are methods of manufacturing hollow glass microspheres where a feed composition comprising a glass powder and a blowing agent entrained in the glass powder is introduced into an opening at a first end of a vertically-aligned furnace. Agglomerated glass, unmelted oxides, or natural glassy materials can be used in place of, or in addition to, the glass powder in the feed composition.
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