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1.发明授权Boron nitride containing titanium nitride, method of producing the same and composite ceramics produced therefrom 失效含有氮化钛的氮化硼，其制造方法以及由其制造的复合陶瓷
公开(公告)号：US4565747A
公开(公告)日：1986-01-21
申请号：US670154
申请日：1984-11-09
申请人： Hiroyuki Nakae , Toshitsugu Matsuda , Naoki Uno , Yukio Matsunami , Toshio Hirai , Tsuyoshi Masumoto
发明人： Hiroyuki Nakae , Toshitsugu Matsuda , Naoki Uno , Yukio Matsunami , Toshio Hirai , Tsuyoshi Masumoto
IPC分类号： B32B18/00 , C03C17/22 , C04B35/583 , C23C16/34 , C04B35/58
CPC分类号： C03C17/225 , C04B35/583 , C23C16/34 , C03C2217/281 , C03C2218/152
摘要： Boron nitride containing titanium nitride in an amount of 0.05 to 10 wt. % which is produced at a relatively low temperature, utilizing a chemical vapor deposition technique. In the deposition process, boron, titanium and nitrogen source gases are introduced into an evacuated reactor together with a carrier and/or diluent gas and contacted with a heated substrate previously mounted in the reactor, whereby boron nitride with titanium nitride is deposited onto the substrate. The deposit thus obtained has a high density, a significantly improved heat-shielding ability, a high degree of anisotropy with respect to thermal diffusivity and a high chemical stability. By using such anisotropic boron nitride with BN ceramics, very useful BN type composite ceramics can be produced.
摘要翻译： 含有氮化钛的氮化硼含量为0.05〜10重量％ 使用化学气相沉积技术在相对较低的温度下生产的。 在沉积过程中，将硼，钛和氮源气体与载体和/或稀释气体一起引入抽真空的反应器中，并与预先安装在反应器中的加热衬底接触，由此将氮化钛与氮化钛沉积在衬底上 。 由此获得的沉积物具有高密度，显着提高的热屏蔽能力，相对于热扩散率的高度各向异性和高化学稳定性。 通过使用这种各向异性氮化硼与BN陶瓷，可以制造非常有用的BN型复合陶瓷。
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公开(公告)号：US4940851A
公开(公告)日：1990-07-10
申请号：US111996
申请日：1987-10-21
IPC分类号： C01B35/14 , G03F1/00 , G03F1/22 , H01L21/027
CPC分类号： G03F1/22
摘要： A membrane for use in an X-ray mask composed of a compound comprising at least three kinds of elements of boron (B), silicon (Si) and nitrogen (N) in which the content of silicon in the compound is at least 15 atomic percent, but less than 100 atomic percent, and the atomic ratio of Si/(B+Si) in the compound is at least 0.2, but less than one. The membrane is synthesized from source gases including at least the foregoing three kinds of elements by chemical reaction under such conditions that the ratio of nitrogen to boron plus silicon is at least one in the source gases and thereby depositing a film of the compound onto a substrate. Since the membrane thus prepared has a high transmittance in the visible region and X-ray and their residual stress can be readily controlled by adjusting the conditions for the formation of the membrane, it is suitable for the preparation of X-ray masks.
摘要翻译： 一种用于由包含硼（B），硅（Si）和氮（N））的至少三种元素的化合物构成的X射线掩模的膜，其中化合物中的硅含量为至少15原子 百分比但小于100原子％，化合物中Si /（B + Si）的原子比为至少0.2，但小于1。 在源气体中氮与硼与硅的比例至少为1的条件下，通过化学反应在至少包含上述3种元素的源气体中合成膜，由此将化合物的膜沉积在基材上 。 由于如此制备的膜在可见光区域具有高透射率，并且通过调节形成膜的条件可以容易地控制X射线及其残余应力，因此适用于制备X射线掩模。
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公开(公告)号：US06017403A
公开(公告)日：2000-01-25
申请号：US601949
申请日：1996-02-15
申请人： Tsuyoshi Masumoto , Akihisa Inoue , Yuma Horio
发明人： Tsuyoshi Masumoto , Akihisa Inoue , Yuma Horio
IPC分类号： C22C21/00
CPC分类号： C22C21/00
摘要： An aluminum-based alloy having the general formula Al.sub.x L.sub.y M.sub.z (wherein L is Mn or Cr; M is Ni, Co, and/or Cu; and x, y, and z, representing a composition ratio in atomic percentages, satisfy the relationships x+y+z=100, 75.ltoreq.x.ltoreq.95, 2.ltoreq.y.ltoreq.15, and 0.5.ltoreq.z.ltoreq.10) having a metallographic structure comprising a quasi-crystalline phase possesses high strength and high rigidity. In order to enhance the ductility and toughness of the aluminum-based alloy, the atomic percentage of M may be further limited to 0.5.ltoreq.z.ltoreq.4, and more preferably to 0.5.ltoreq.z.ltoreq.3. The aluminum-based alloy is useful as a structural material for aircraft, vehicles and ships, and for engine parts; as material for sashes, roofing materials, and exterior materials for use in construction; or as materials for use in marine equipment, nuclear reactors, and the like.
摘要翻译： 具有通式AlxLyMz（其中L是Mn或Cr; M是Ni，Co和/或Cu;和表示原子百分比的组成比的x，y和z）的铝基合金满足关系x + 具有包含准结晶相的金相组织的y + z = 100,75，或者= x，y = x，z = 100，75
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公开(公告)号：US6004407A
公开(公告)日：1999-12-21
申请号：US717468
申请日：1996-09-20
IPC分类号： H01F1/057
CPC分类号： B82Y25/00 , H01F1/0579
摘要： Hard magnetic materials of the present invention contain at least one element of Fe, Co and Ni as a main component, at least one element M of Zr, Nb, Ta and Hf, at least one rare earth element R and B. The texture of the materials has at least 70% of fine crystalline phase having an average grain size of 100 nm or less, and the residue having an amorphous phase, the fine crystalline phase mainly composed of bcc-Fe or bcc-Fe compound, Fe--B compound and/or R.sub.2 Fe.sub.14 B.sub.1.
摘要翻译： 本发明的硬磁性材料含有Fe，Co和Ni作为主要成分的至少一种元素，Zr，Nb，Ta和Hf的至少一种元素M，至少一种稀土元素R和B。 该材料具有至少70％的平均粒径为100nm以下的细晶相，残留物为非晶相，主要由bcc-Fe或bcc-Fe化合物构成的微晶相，Fe-B化合物 和/或R2Fe14B1。
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5.发明授权Fe based soft magnetic alloy, magnetic materials containing same, and magnetic apparatus using the magnetic materials 失效Fe基软磁合金，含有磁性材料的磁性材料，以及使用磁性材料的磁性装置
公开(公告)号：US5741373A
公开(公告)日：1998-04-21
申请号：US422720
申请日：1995-04-14
CPC分类号： H01F41/0226 , G11B5/127 , G11B5/147 , H01F1/15308 , H01F1/15341 , H01F1/15358 , H01F10/131 , H01F10/136
摘要： An Fe-based soft magnetic alloy having a high saturated magnetic flux density and having a composition represented by formula (I) below: (Fe.sub.1-a Q.sub.a).sub.b B.sub.x T.sub.y T'.sub.z (I) wherein Q represents at least one element selected from the group consisting of Co and Ni; T represents at least one element selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Mo and W, with Zr and/or Hf being always included; T' represents at least one element selected from the group consisting of Cu, Ag, Au, Ni, Pd and Pt; a, b, x, y and z are real numbers satisfying relationships below: 0.ltoreq.a.ltoreq.0.05, 0.ltoreq.b.ltoreq.93 atomic %, 0.5.ltoreq.x.ltoreq.16 atomic %, 4.ltoreq.y.ltoreq.10 atomic %, 0.ltoreq.z.ltoreq.4.5 atomic % provided that when 0
摘要翻译： 具有高饱和磁通密度且具有由下式（I）表示的组成的Fe基软磁合金：（Fe1-aQa）bBxTyT'z（I）其中Q表示选自以下的至少一种元素： Co和Ni; T表示选自Ti，Zr，Hf，V，Nb，Ta，Mo和W中的至少一种元素，其中始终包括Zr和/或Hf; T'表示选自Cu，Ag，Au，Ni，Pd和Pt中的至少一种元素; a，b，x，y和z是满足以下关系的实数：0
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公开(公告)号：US5619174A
公开(公告)日：1997-04-08
申请号：US283133
申请日：1994-07-29
CPC分类号： H01F41/0226 , H01F17/062 , H01F30/16
摘要： A noise filter includes an annular magnetic core made of a soft magnetic alloy ribbon mainly made of Fe and containing B and at least one element selected from a group consisting of Ti, Zr, Hf, Nb, Ta, Mo and W, at least 50% of the soft magnetic alloy structure being composed of body-centered cubic structured fine grains having an average grain size of 30 nm or below, a casing for accommodating the magnetic core and having an insulating plate, a pair of coils separated from each other by the insulating plate, and an electronic circuit for connecting a core element made up of the magnetic core, the casing and the coils.
摘要翻译： 噪声滤波器包括由主要由Fe构成并含有B的软磁性合金带和从由Ti，Zr，Hf，Nb，Ta，Mo和W组成的组中选择的至少一种元素制成的环形磁芯，至少50 软磁合金结构的％由平均粒径为30nm以下的体心立方结构细晶粒组成，用于容纳磁芯并具有绝缘板的壳体，通过 绝缘板和用于连接由磁芯，壳体和线圈构成的芯体元件的电子电路。
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7.发明授权Composite ultrafine particles of nitrides, method for production and sintered article thereof 失效氮化物的复合超微粒子，其制造方法及其烧结体
公开(公告)号：US5549951A
公开(公告)日：1996-08-27
申请号：US301879
申请日：1994-09-07
IPC分类号： B01J19/08 , B22F9/12 , C01B21/06 , C01G55/00 , C04B35/58 , C04B35/581 , C22C32/00 , C30B25/00 , B22F7/00
CPC分类号： C04B35/58042 , B22F9/12 , B82Y30/00 , C01B21/0602 , C04B35/58 , C04B35/581 , C22C32/0068 , C30B25/005 , C30B29/38 , C01P2002/72 , C01P2004/04 , C01P2004/10 , C01P2004/64 , C01P2004/82 , Y10T428/12 , Y10T428/12014 , Y10T428/12056 , Y10T428/12146 , Y10T428/12181
摘要： Ultrafine whiskery or columnar ceramic particles, a method for producing the ultrafine particles, and a sintered article obtained by sintering the ultrafine ceramic particles are disclosed. The ultrafine ceramic particles are produced by thermally melting a matrix alloy of a composition of Al--M.sup.1, wherein M.sup.1 stands for at least one metallic element selected from the group consisting of Cr, Co, and Fe, or Al--M.sup.1 --M.sup.2, wherein M.sup.2 stands for at least one metallic element selected from the group consisting of Au, Cu, Dy, Er, Ga, Ge, Gd, Hf, Ho, Lu, Mn, Mo, Nb, Nd, Ni, Pr, Re, Sb, Sc, Si, Sn, Ta, Tb, Ti, Tm, V, W, Y, Zn, or Zr, in a nitriding atmosphere containing nitrogen and causing the vaporized raw material to react with the nitrogen in the atmosphere. By this method, ultrafine composite particles or a mixture comprising ultrafine whiskery or columnar aluminum nitride particles and ultrafine particles of the metal, the intermetallic compound of the metal with aluminum, and the nitride ceramic of the metal are produced. The ultrafine particles thus obtained find extensive utility as sintering materials and dispersion materials, for example.
摘要翻译： 公开了超细威士忌或柱状陶瓷颗粒，超细颗粒的制造方法和通过烧结超细陶瓷颗粒而获得的烧结体。 超细陶瓷颗粒是通过将Al-M1组成的基体合金热熔而制造的，其中M1代表选自Cr，Co和Fe中的至少一种金属元素或Al-M1-M2，其中 M2代表选自Au，Cu，Dy，Er，Ga，Ge，Gd，Hf，Ho，Lu，Mn，Mo，Nb，Nd，Ni，Pr，Re，Sb中的至少一种金属元素， Sc，Si，Sn，Ta，Tb，Ti，Tm，V，W，Y，Zn或Zr中的至少一种，并且使气化的原料与大气中的氮反应。 通过这种方法，制造超细复合颗粒或包含超细威士忌或柱状氮化铝颗粒和金属超细颗粒，金属与铝的金属间化合物和金属的氮化物陶瓷的混合物。 如此得到的超细颗粒例如可用作烧结材料和分散材料。
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公开(公告)号：US5474624A
公开(公告)日：1995-12-12
申请号：US121715
申请日：1993-09-14
CPC分类号： C22C45/00 , H01F1/15308 , H01F1/15341
摘要： The present invention relates to a method of stably manufacturing a Fe-base soft magnetic alloy having steps of subjecting an amorphous alloy mainly composed of Fe to heat treatment in which the amorphous alloy is heated to 400.degree. to 750.degree. C. at a heating rate of 1.0.degree. C./minute or higher so that at least 50% or more of the structure of the amorphous alloy is made of fine crystalline grains formed into a body-centered cubic structure and having an average grain size of crystal of 30 nm or smaller as to have a high magnetic permeability and saturation magnetic flux density.
摘要翻译： 本发明涉及一种稳定制造Fe基软磁性合金的方法，其特征在于，将以Fe为主成分的非晶态合金进行加热处理的加热处理的加热速度为400〜750℃ 为1.0℃/分钟以上，使非晶合金的结构的至少50％以上由细心晶体形成为体心立方结构，平均结晶粒径为30nm， 具有较高的磁导率和饱和磁通密度。
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公开(公告)号：US5423969A
公开(公告)日：1995-06-13
申请号：US217009
申请日：1994-03-23
CPC分类号： C23F13/14
摘要： The present invention provides a sacrificial electrode material which consists of a single phase amorphous structure or a structure consisting of an amorphous phase and a crystalline solid solution phase and provides electrochemical corrosion protection to metallic articles exposed to an aqueous electrolytic solution. The electrode material is prepared by rapidly quenching a magnesium-based alloy material from the liquid phase or vapor phase thereof, the magnesium-based alloy material consisting the general formula: Mg.sub.bal X1.sub.a X2.sub.b or Mg.sub.bal X1.sub.a, wherein X1 is at least one element selected from the group consisting of Al, Zn, Ga, Ca and In; X2 is at least one element selected from the group consisting of Mm (misch metal), Y and rare earth metal elements; a and b are, in atomic percentages, 5.0.ltoreq.a.ltoreq.35.0 and 3.0.ltoreq.b.ltoreq.25.0, respectively. The magnesium-based alloy material may further contain one or more transition metal elements in their total contents not exceeding 1.0 atomic %.
摘要翻译： 本发明提供一种牺牲电极材料，其由单相无定形结构或由非晶相和结晶固溶体相组成的结构组成，并且对暴露于水性电解液的金属制品提供电化学腐蚀保护。 通过从其液相或气相快速淬火镁基合金材料制备电极材料，镁基合金材料由以下通式组成：MgbalX1aX2b或MgbalX1a，其中X1是选自以下的至少一种元素： 的Al，Zn，Ga，Ca和In; X2是选自由Mm（混合稀土金属），Y和稀土金属元素组成的组中的至少一种元素; a和b分别为原子百分比为5.0
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公开(公告)号：US5423923A
公开(公告)日：1995-06-13
申请号：US315620
申请日：1994-09-30
申请人： Hiroshi Yamagata , Tadashi Yamaguchi , Hideki Takeda , Nobuyuki Nishiyama , Katsutoshi Nozaki , Akihisa Inoue , Tsuyoshi Masumoto
发明人： Hiroshi Yamagata , Tadashi Yamaguchi , Hideki Takeda , Nobuyuki Nishiyama , Katsutoshi Nozaki , Akihisa Inoue , Tsuyoshi Masumoto
IPC分类号： C23C14/00 , C23C14/06 , C23C14/22 , C23C14/24 , C23C14/32 , C23C14/34 , C22C14/00 , C22C1/00 , C22C29/00
CPC分类号： C23C14/0021 , C23C14/0641 , C23C14/0688 , Y10T428/12486 , Y10T428/12576
摘要： Deposition of a hard film of Ti-Si-N composite material on a substrate is carried out by using a source of evaporation possessing a composition of Ti.sub.a Si.sub.b (wherein "a" and "b" stand for atomic percentages respectively falling in the ranges of 75 at % .ltoreq.a.ltoreq.85 at % and 15 at %.ltoreq.b.ltoreq.25 at %, providing a+b=100 at %). Deposition is effected by a sputtering process or ion plating process in an atmosphere of an inert gas containing a nitrogen-containing reaction gas while controlling the feed rate of the reaction gas into a chamber in such a manner that the partial pressure of nitrogen is kept constant or varied continuously or stepwise. By this method there can be obtained a film having fine TiN crystalline particles uniformly dispersed in the matrix phase of Ti-Si amorphous metal or a film of functionally gradient structure in which the ratio of fine TiN crystalline particles dispersed in the matrix phase increases continuously or stepwise in the direction of thickness of the film.
摘要翻译： 通过使用具有TiaSib组成的蒸发源（其中“a”和“b”表示分别落在75的范围内的原子百分比），将Ti-Si-N复合材料的硬膜沉积在基底上 at％
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