ALKALI METAL SUPER IONIC CONDUCTING CERAMIC
    3.
    发明申请
    ALKALI METAL SUPER IONIC CONDUCTING CERAMIC 审中-公开
    ALKALI金属超离子导电陶瓷

    公开(公告)号:WO2010151468A2

    公开(公告)日:2010-12-29

    申请号:PCT/US2010/038877

    申请日:2010-06-16

    Abstract: Metal ion conducting ceramic materials are disclosed having characteristics of high ion conductivity for certain alkali and monovalent metal ions at low temperatures, high selectivity for the metal ions, good current efficiency and stability in water and corrosive media under static and electrochemical conditions. The metal ion conducting ceramic materials are fabricated to be deficient in the metal ion. One general formulation of the metal ion conducting ceramic materials is Me 1+x+y-z M III y M IV 2-y Si x P 3-x O 12-z/2 , wherein Me is Na + , Li + , K + , Rb + , Cs + , Ag + , or mixtures thereof, 2.0 ≤ x ≤ 2.4, 0.0 ≤ y ≤ 1.0, and 0.05 ≤ z ≤ 0.9, where M III is Al 3+ , Ga 3+ , Cr 3+ , Sc 3+ , Fe 3+ , In 3+ , Yb 3+ , Y 3+ , or mixtures thereof and M IV is Ti 4+ , Zr 4+ , Hf 4+ , or mixtures thereof.

    Abstract translation: 公开了金属离子传导陶瓷材料,其在低温下对于某些碱金属离子和一价金属离子具有高离子传导性,对于金属离子具有高选择性,在静态和电化学条件下具有良好的电流效率以及在水中和腐蚀性介质中的稳定性。 金属离子导电陶瓷材料被制造为缺乏金属离子。 金属离子导电陶瓷材料的一般公式是Me1 + x + y-zMIII yMIV 2-ySixP3-xO12-z / 2,其中Me是Na +,Li +,K +,Rb +,Cs +,Ag +或其混合物,2.0 = x = 2.4,0.0 = y = 1.0,0.05 = z = 0.9,其中M III为Al3 +,Ga3 +,Cr3 +,Sc3 +,Fe3 +,In3 +,Yb3 +,Y3 +或其混合物,MIV为Ti4 +,Zr4 +,Hf4 + 它们。

    MATERIAL USED TO COMBAT THERMAL EXPANSION RELATED DEFECTS IN HIGH TEMPERATURE CASTING PROCESSES
    4.
    发明申请
    MATERIAL USED TO COMBAT THERMAL EXPANSION RELATED DEFECTS IN HIGH TEMPERATURE CASTING PROCESSES 审中-公开
    用于加热高温铸造工艺相关缺陷的热膨胀材料

    公开(公告)号:WO2009062074A1

    公开(公告)日:2009-05-14

    申请号:PCT/US2008/082854

    申请日:2008-11-07

    Abstract: An additive to foundry sand molding and core aggregates is used to produce sand cores and molds. The additive produces a sand-based foundry molding and core aggregate which resists the formation of some of the defects commonly associated with the production of castings produced by silica sand-based molding and core aggregates. In particular, the additive improves the quality of castings poured at temperatures higher than those of the pouring temperatures of molten iron, such as in steel castings and in iron castings with hot spots.

    Abstract translation: 使用铸造砂模和芯骨料的添加剂来生产砂芯和模具。 该添加剂产生一种基于砂的铸造模制和芯骨料,其抵抗通常与通过硅砂基成型和芯聚集体生产的铸件的生产相关联的一些缺陷的形成。 特别地,添加剂改善了浇铸温度高于铁水浇铸温度的铸件的质量,例如在钢铸件和具有热点的铁铸件中。

    METHOD OF PROCESSING NEPHELINE SYENITE POWDER TO PRODUCE AN ULTRA-FINE GRAIN SIZE PRODUCT
    5.
    发明申请
    METHOD OF PROCESSING NEPHELINE SYENITE POWDER TO PRODUCE AN ULTRA-FINE GRAIN SIZE PRODUCT 审中-公开
    加工尼龙精铝粉生产超细晶粒尺寸产品的方法

    公开(公告)号:WO2008097427A1

    公开(公告)日:2008-08-14

    申请号:PCT/US2008/000843

    申请日:2008-01-23

    Abstract: The method of converting nepheline syenite particulate feedstock with a grain size profile to an ultra-fine grain finish product for subsequent commercial use, the ultra-fine grain final product has a maximum grain size of less than about 6 microns. The method comprising: providing a dry feedstock with a controlled maximum particle size greater than about 20 microns; grinding the feedstock in a dry state by passing the feedstock vertically downward through a continuous, high-speed stirred ball mill whereby the feedstock is ground into an intermediate powder having a drastically reduced grain size profile than the grain size profile of the feedstock; and passing the intermediate powder from the mill through an air classifier using a rapidly moving high speed air stream moving along a given path to convey the ultra-fine grain product along the path and from the classifier and to allow coarse particulate material including particles larger than the ultra-fine product to be separated and then expelled from the classifier.

    Abstract translation: 将具有粒度分布的霞石正长岩颗粒原料转化为超细晶粒整理剂用于随后的商业用途的方法,超细晶粒最终产物具有小于约6微米的最大晶粒尺寸。 该方法包括:提供具有大于约20微米的受控最大粒径的干燥原料; 通过将原料垂直向下通过连续的高速搅拌球磨机,将原料研磨成干燥状态,由此将原料研磨成具有比原料的晶粒尺寸分布显着降低的晶粒尺寸分布的中间体粉末; 并且使用沿着给定路径移动的快速移动的高速空气流将来自研磨机的中间粉末从研磨机通过空气分级器输送,以沿着路径和分级器输送超细晶粒产物,并允许包含大于 超分离产物,然后从分级机中排出。

    ハニカム構造体の製造方法
    6.
    发明申请
    ハニカム構造体の製造方法 审中-公开
    生产蜂窝结构的方法

    公开(公告)号:WO2008084844A1

    公开(公告)日:2008-07-17

    申请号:PCT/JP2008/050248

    申请日:2008-01-11

    Abstract:  セラミックスからなる主成分材料に、成形助剤、添加材及び気孔形成材を含有する成形原料を混練し・調製された坏土を成形、乾燥してハニカム形状の成形体(ハニカム成形体)を作製し、作製されたハニカム成形体を仮焼成して仮焼体とした後に仮焼体を本焼成してハニカム焼成体を得るハニカム構造体の製造方法である。坏土もしくは成形体の引張り荷重測定を行った際、得られた引張り荷重と変位量との関係を示すグラフの変極点bと降伏点cを結ぶ直線の傾きθが、弾性変形を示す始点aと変極点bを結ぶ直線の傾きδの100%未満である。本発明のハニカム構造体の製造方法によれば、ハニカム成形時の欠陥生成を抑制し、歩留まりを向上させ、且つハニカム構造体の実使用時においても新たな欠陥が生成しにくく、耐久性に優れたハニカム構造体を製造することができる。

    Abstract translation: 一种蜂窝结构体的制造方法,其特征在于,将包含陶瓷的主成分材料的成型原料与成型助剂,添加剂和成孔材料一起研磨成型,将其干燥,从而得到 蜂窝构造成型(蜂窝成型),依次对蜂窝成型体进行预焙烧和主烧成,得到蜂窝烧制体。 在陶瓷体或模制品的拉伸载荷测量中,在获得的拉伸载荷和位移程度之间的曲线图上,直线穿过屈服点(c)和拐点(b)的斜率(°)低于100 通过拐点(b)的直线的斜率(d)和起始点(a)的%表示弹性变形。 该方法实现了蜂窝成型操作中缺陷发生的抑制,提高产量,抑制蜂窝结构的实际使用中的新缺陷发生,并且生产耐久性优异的蜂窝结构体。

    ハニカム構造体、その製造方法及び排ガス浄化システム
    8.
    发明申请
    ハニカム構造体、その製造方法及び排ガス浄化システム 审中-公开
    蜂窝结构体,制造结构体的方法和排气控制系统

    公开(公告)号:WO2003076047A1

    公开(公告)日:2003-09-18

    申请号:PCT/JP2003/002738

    申请日:2003-03-07

    Abstract: A honeycomb structural body (1), a method of manufacturing the structural body, and an exhaust emission control system having the honeycomb structural body, the honeycomb structural body (1) comprising an outer peripheral wall (7), partition walls (2) disposed on the inside of the outer peripheral wall, and a plurality of flow holes (3) partitioned by the partition walls (2), passed through in axial direction, and having a generally rectangular cross section to the axial direction, characterized in that reinforcement parts (72) are installed at parts of the outer peripheral wall (7) of the honeycomb structural body (1), the area of the reinforcement parts (72) in the cross section of the honeycomb structural body (1) involves at least an area of the reinforcement parts in the cross section between a point on the outer peripheral wall in the direction of 40°from the cross sectional center (9) of the structural body (1) relative to the longitudinal direction of the partition wall (2a) or (2b) and a point on the outer peripheral wall in the direction of 50° and comes within an area between a point on the outer peripheral wall in the direction of 30°to a point on the peripheral wall in the direction of 60°, and the averaged thickness of the reinforcement parts (72) in the direction of the cross sectional center (9) is 1 to 10 mm, whereby the honey comb structural body having an excellent mechanical strength and less pressure loss, the method of manufacturing the structural body, and the exhaust emission control system having the honeycomb structural body can be provided.

    Abstract translation: 蜂窝结构体(1),结构体的制造方法和具有蜂窝结构体的废气排放控制系统,蜂窝结构体(1)包括外周壁(7),分隔壁(2) 在所述外周壁的内侧,以及由所述隔壁(2)分隔的多个流动孔(3),其沿轴向通过,并且沿轴向方向具有大致矩形的横截面,其特征在于,所述加强部 (72)安装在蜂窝结构体(1)的外周壁(7)的部分,蜂窝结构体(1)的截面中的加强部(72)的面积至少包含一个区域 在距离结构体(1)的截面中心(9)相对于分隔壁(2a)的纵向方向40°的方向上的外周壁上的点之间的横截面中的加强部分 r(2b)和外周壁上的点在50°的方向上,并且在外周壁上的30度方向上的点与周壁上的60度方向的区域之间 ,并且在横截面中心(9)方向上的加强部件(72)的平均厚度为1〜10mm,由此具有优异的机械强度和较小的压力损失的蜂巢结构体,制造方法 结构体和具有蜂窝结构体的废气排放控制系统。

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