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34 条记录 (耗时 0.021 秒)

    Kiln tool plate for firing ceramic material
    2.
    发明授权
    Kiln tool plate for firing ceramic material 有权
    用于烧制陶瓷材料的窑工具板

    公开(公告)号：US09279618B2

    公开(公告)日：2016-03-08

    申请号：US12869123

    申请日：2010-08-26

    申请人： Shigeru Hanzawa ,  Tsuneo Komiyama

    发明人： Shigeru Hanzawa ,  Tsuneo Komiyama

    IPC分类号： F27D5/00 ,  B28B11/24 ,  C04B35/565 ,  C04B35/63 ,  C04B35/64

    CPC分类号： F27D5/0012 ,  B28B11/248 ,  C04B35/565 ,  C04B35/6316 ,  C04B35/64 ,  C04B2235/3418 ,  C04B2235/3873 ,  C04B2235/428 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/945 ,  C04B2235/95 ,  C04B2235/96 ,  C04B2235/9623 ,  Y02P40/63

    摘要： A kiln tool plate for firing a ceramic material used during the firing of an article to be fired, where at least uneven conformations are imparted to a front surface side on which the article to be fired is mounted and a back surface side, and opening areas are formed. In the ceramic material firing kiln tool plate, the decrease of heat capacity and the reduction of costs can be achieved, a contact area with the article to be fired is decreased to improve outgassing, and the atmosphere can be made uniform to uniformly manufacture the fired article. Above all, the kiln tool plate for firing the ceramic material has excellent thermal shock resistance, creep resistance, high strength at high temperature and oxidation resistance, and enables weight saving.

    摘要翻译： 一种窑工具板，用于烧制在待烧制品的烧制过程中使用的陶瓷材料，其中至少不均匀的构象被赋予到待烧制物品的前表面侧和后表面侧;以及开口区域 形成。 在陶瓷材料烧结窑工具板中，可以实现热容量的降低和成本的降低，与待烧制品的接触面积减小以改善脱气，并且可以使气氛均匀，均匀地制造烧制 文章。 最重要的是，用于烧制陶瓷材料的窑工具板具有优异的耐热冲击性，抗蠕变性，高温强度和抗氧化性，并且能够减轻重量。

    Silicon carbide sintered article and method
    3.
    发明授权
    Silicon carbide sintered article and method 失效
    碳化硅烧结制品及方法

    公开(公告)号：US5338576A

    公开(公告)日：1994-08-16

    申请号：US994311

    申请日：1992-12-21

    申请人： Shigeru Hanzawa ,  Tsuneo Komiyama

    发明人： Shigeru Hanzawa ,  Tsuneo Komiyama

    IPC分类号： C04B35/573 ,  C04B35/56 ,  C01B31/36

    CPC分类号： C04B35/573

    摘要： A silicon-carbide sintered article prepared by permeating molten silicon into a carbon compact of elemental carbon, wherein Lc(002), which indicates a length of a domain in the direction perpendicular to the C(002) surface of elemental carbon in the carbon compact, is up to 1000 angstrom. The resulting article includes silicon carbide, silicon, and up to about 1 percent by weight of residual elemental carbon based on the sum of the silicon carbide and the silicon.

    摘要翻译： 通过将熔融硅渗透到元素碳的碳粉末中而制备的碳化硅烧结制品，其中Lc（002）表示碳原子碳原子中元素碳的C（002）表面垂直方向的畴长 ，高达1000埃。 所得到的制品基于碳化硅和硅的总和，包括碳化硅，硅和高达约1重量％的残余元素碳。

    Spalling-resistant, creep-resistant and oxidation-resistant setters
    4.
    发明授权
    Spalling-resistant, creep-resistant and oxidation-resistant setters 失效
    抗剥落，抗蠕变和抗氧化的设定器

    公开(公告)号：US5840436A

    公开(公告)日：1998-11-24

    申请号：US734126

    申请日：1996-10-21

    申请人： Shigeru Hanzawa ,  Tsuneo Komiyama

    发明人： Shigeru Hanzawa ,  Tsuneo Komiyama

    IPC分类号： C04B35/565 ,  C04B35/573 ,  F27D5/00 ,  B32B17/00

    CPC分类号： C04B35/573 ,  C04B35/565 ,  F27D5/00 ,  Y10T428/24298 ,  Y10T428/24314

    摘要： A rectangular spalling-resistant refractory setter for use in heating furnace, which is made of a material having a bending strength of 1,000 kgf/cm.sup.2 or higher at 1,000-1,300.degree. C. and which has slits extending from each of at least one pair of the parallel sides of the setter toward the opposite side in a length of 15-35% based on the length of each side which is parallel to the slit. A creep-resistant setter which is made of a Si--SiC sintered material containing controlled amounts of impurities and having a controlled porosity. An oxidation-resistant setter which is made of a Si--SiC sintered material containing controlled amounts of impurities and having a controlled porosity. These setters are superior in spalling resistance, creep resistance and oxidation resistance, can mount thereon an increased amount of materials to be fired, and give a higher firing efficiency.

    摘要翻译： 一种用于加热炉的矩形防剥层耐火材料固化器，其由1,000-1,300℃的弯曲强度为1000kgf / cm 2以上的材料制成，并且具有从至少一对 基于平行于狭缝的每一侧的长度，固定器的平行侧朝向相对侧的长度为15-35％的长度。 抗蠕变设定器由Si-SiC烧结材料制成，该材料含有受控量的杂质并具有受控的孔隙率。 一种抗氧化固化剂，其由含有受控量杂质并具有受控孔隙率的Si-SiC烧结材料制成。 这些固化剂在抗剥落性，抗蠕变性和抗氧化性方面优异，可以在其上安装增加量的待烧制材料，并且提供更高的焙烧效率。

    Fibrous composite material and process for producing the same
    6.
    发明授权
    Fibrous composite material and process for producing the same 失效
    纤维复合材料及其制造方法

    公开(公告)号：US06447893B2

    公开(公告)日：2002-09-10

    申请号：US09308281

    申请日：1999-06-30

    申请人： Shigeru Hanzawa ,  Takao Nakagawa

    发明人： Shigeru Hanzawa ,  Takao Nakagawa

    IPC分类号： B32B1800

    CPC分类号： F16D69/023 ,  C04B35/573 ,  C04B35/806 ,  C04B41/009 ,  C04B41/5096 ,  F16D2200/0047 ,  Y10T428/249927 ,  Y10T428/249928 ,  Y10T428/249929 ,  Y10T428/24993 ,  C04B41/4523 ,  C04B41/4556 ,  C04B41/5059 ,  C04B14/386 ,  C04B30/02

    摘要： A fiber-composite material (7) is comprised of a yarn aggregate (6) in which yam (2A, 2B) including at least a bundle (3) of carbon fiber and a carbon component other than carbon fiber is three-dimensionally combined and integrally formed without separation from each other; and a matrix made of Si—SiC-based materials (4A, 4B, 5A, 5B) filled between the yarn (2A, 2B) adjacent to each other within the yarn aggregate (6). A method of preparing fiber-composite material is comprised of the steps of: producing bundles (3) of carbon fiber by impregnating a component of powdery carbon into the bundles (3) of carbon fiber, which eventually forms a matrix shape; forming a plastic coat around the bundles (3) of carbon fiber to obtain an intermediate material; molding the intermediate material to obtain a molded product by making the intermediate material into a yarn-shape and laminating a predetermined amount of the material, or burning the molded product to obtain a burned product; holding the molded product or the burned product and Si, at 1100 to 1400° C. in an atmosphere of inert gas; and heating the molded product or the burned product and Si to a temperature from 1450 to 2500° C., to thereby impregnate Si—SiC-based material into the inside of pores of the molded product or the burned product. A light and strong composite material is provided, which has excellent shock resistance, corrosion resistance in a strong oxidation and corrosion environments, creep resistance, spalling resistance, wear resistance, a low friction coefficient and a self-restorative ability by which a defect is healed.

    摘要翻译： 纤维复合材料（7）由纱线聚集体（6）组成，其中包含至少一个碳纤维束（3）和除碳纤维之外的碳成分的纱线（2A，2B）三维组合， 整体形成而不分离; 以及填充在纱线集合体（6）内的彼此相邻的纱线（2A，2B）之间的由Si-SiC系材料（4A，4B，5A，5B）构成的基体。 制备纤维复合材料的方法包括以下步骤：通过将碳粉组分浸渍到最终形成基体形状的碳纤维束（3）中来生产碳纤维束（3）; 在碳纤维束（3）周围形成塑料涂层以获得中间材料; 通过将中间材料制成纱线形状并层压预定量的材料，或者烧制成型产品以获得烧制品，来成型中间材料以获得模制品; 在惰性气体气氛中，在1100〜1400℃下保持成型品或烧成品和Si。 并将成型品或烧成品和Si加热至1450〜2500℃的温度，从而将Si-SiC系材料浸渍在成形品或烧成品的孔内。 提供了一种轻而强的复合材料，其具有优异的抗冲击性，在强氧化和腐蚀环境中的耐腐蚀性，抗蠕变性，抗剥落性，耐磨性，低摩擦系数和缺陷被愈合的自恢复能力 。

    Columns for chromatograph
    9.
    发明申请
    Columns for chromatograph 失效
    色谱柱

    公开(公告)号：US20050023204A1

    公开(公告)日：2005-02-03

    申请号：US10894222

    申请日：2004-07-19

    申请人： Kazuki Nakanishi ,  Shigeru Hanzawa ,  Yousuke Sato

    发明人： Kazuki Nakanishi ,  Shigeru Hanzawa ,  Yousuke Sato

    IPC分类号： B01D15/22 ,  B01J20/281 ,  B01J20/283 ,  G01N30/52 ,  G01N30/60 ,  G01N30/88 ,  B01D15/08

    CPC分类号： B01J20/28045 ,  B01D15/22 ,  B01J20/283 ,  G01N30/6043 ,  G01N2030/528

    摘要： An object of the present invention is to provide a column for chromatograph having a structure for enabling the separation of a sample and for maintaining a high resolution of separation. The present invention provides a column 3 for chromatograph having a honeycomb substrate 1 having a hole 1a for flowing a sample and a separation phase 2 filled in the holes 1a. Preferably, the separation phase 2 comprises a porous bone structure composed of an inorganic material and with open pores formed therein, and the porous bone structure is generated by sol-gel transition accompanied by phase transition.

    摘要翻译： 本发明的目的是提供一种色谱柱，其具有能够分离样品并保持高分离度的结构。 本发明提供了一种色谱仪柱3，其具有蜂窝基板1，蜂窝基板1具有用于流动样品的孔1a和填充在孔1a中的分离相2。 优选地，分离阶段2包括由无机材料构成的多孔骨结构和在其中形成的开放孔，并且通过伴随相变的溶胶 - 凝胶转变产生多孔骨结构。

    Method of effecting glass-capsule hip for ceramic formed body
    10.
    发明授权
    Method of effecting glass-capsule hip for ceramic formed body 失效
    玻璃胶囊髋关节陶瓷成型体的方法

    公开(公告)号：US4997797A

    公开(公告)日：1991-03-05

    申请号：US404429

    申请日：1989-09-08

    申请人： Shigeru Hanzawa

    发明人： Shigeru Hanzawa

    IPC分类号： C04B35/58 ,  C04B35/645

    CPC分类号： C04B35/581 ,  C04B35/583 ,  C04B35/593 ,  C04B35/645 ,  C04B35/6455

    摘要： In a method of effecting a glass-capsule HIP for producing a ceramic fired body having a porsity of less than 0.1%, a residual sintered carbon amount and/or an absorbed water amount in a ceramic formed body before inserting into the glass-capsule are set to predetermined values. Therefore, it is possible to obtain a ceramic sintered body having a high density and a high flexural strength.

    摘要翻译： 在制造玻璃胶囊HIP以制造具有小于0.1％的陶瓷烧制体的方法中，在插入玻璃胶囊中之前陶瓷成形体中的残留烧结碳量和/或吸收水量为 设置为预定值。 因此，可以获得具有高密度和高弯曲强度的陶瓷烧结体。