摘要:
Provided is a nonmagnetic-material-dispersed sputtering target having a metal composition comprising 20 mol % or less of Cr and the balance of Co. The target has a structure including a phase (A) in which a nonmagnetic oxide material is dispersed in the basis metal, and a metal phase (B) containing 40 mol % or more of Co; the area proportion of grains of the nonmagnetic oxide material in the phase (A) is 50% or less; and when a minimum-area rectangle circumscribed to the phase (B) is assumed, the proportion of the circumscribed rectangle having a short side of 2 to 300 μm is 90% or more of all of the phases (B). The ferromagnetic sputtering target can suppress particle generation during sputtering and can improve leakage magnetic flux to allow stable electrical discharge with a magnetron sputtering apparatus.
摘要:
A sintered compact sputtering target in which a composition ratio based on atomicity is represented by a formula of (Fe100-x—Ptx)100-A—CA (provided A is a number which satisfies 20≤A≤50 and X is a number which satisfies 35≤X≤55), wherein C grains are finely dispersed in an alloy, and the relative density is 90% or higher. The production of a magnetic thin film with granular structure is provided without using an expensive simultaneous sputtering device, and a high-density sputtering target capable of reducing the amount of particles generated during sputtering is provided.
摘要:
A ferromagnetic sputtering target comprising metal having a composition containing 20 mol % or less of Cr, and Co as the remainder; wherein the target structure includes a basis metal (A), and flat phases (B), containing 90 wt % or more of Co, within the basis metal (A), the average grain size of the phases (B) is 10 μm or more and 150 μm or less, and the average aspect ratio of the phases (B) is 1:2 to 1:10. Provided is a ferromagnetic sputtering target capable of inhibiting the generation of particles during sputtering, and improving the pass-through flux to achieve a stable electrical discharge with a magnetron sputtering device.
摘要:
Provided is a sputtering target of ferromagnetic material comprising a metal having a composition containing 20 mol % or less of Cr, and Co as the remainder; wherein the target structure includes a phase (A) which is a basis metal, and metal phases (B) having a component composition different from the peripheral texture within the phase (A), the area ratio occupied by oxides within 1 μm from the most outer periphery of metal phases (B) is 80% or less, and the average grain size of the metal phases (B) is 10 μm or more and 150 μm or less. Provided is a sputtering target of ferromagnetic material capable of inhibiting the generation of particles during sputtering, and improving the pass-through flux to achieve a stable electrical discharge with a magnetron sputtering device.
摘要:
A ferromagnetic sputtering target comprising metal having a composition containing 20 mol % or less of Cr, and Co as the remainder; wherein the target structure includes a basis metal (A), and flat phases (B), containing 90 wt % or more of Co, within the basis metal (A), the average grain size of the phases (B) is 10 μm or more and 150 μm or less, and the average aspect ratio of the phases (B) is 1:2 to 1:10. Provided is a ferromagnetic sputtering target capable of inhibiting the generation of particles during sputtering, and improving the pass-through flux to achieve a stable electrical discharge with a magnetron sputtering device.
摘要:
A sintered compact sputtering target in which a composition ratio based on atomicity is represented by a formula of (Fe100-X—PtX)100-A—CA (provided A is a number which satisfies 20≦A≦50 and X is a number which satisfies 35≦X≦55), wherein C grains are finely dispersed in an alloy, and the relative density is 90% or higher.An object of this invention is to enable the production of a magnetic thin film with granular structure without using an expensive simultaneous sputtering device, as well as provide a high-density sputtering target capable of reducing the amount of particles generated during sputtering.
摘要翻译:其中基于原子性的组成比由式(Fe100-X-PtX)100-A-CA表示的烧结致密溅射靶(提供A为满足20≤A@ 50的数,X为 满足35 @ X @ 55),其中C晶粒细分散在合金中,相对密度为90%以上。 本发明的目的是能够制造具有颗粒结构的磁性薄膜而不使用昂贵的同时溅射装置,并且提供能够减少溅射期间产生的颗粒量的高密度溅射靶。
摘要:
A light guide panel includes: a light guide layer having a light incident surface; a polarization separation layer configured to select a desired polarization among light emitted from the light guide layer and to emit light having the polarization; and a light homogenization layer including a plurality of fibers and a supporting medium of the fibers, the light homogenization layer configured to diffuse and scatter light incident on the light guide layer into the light guide layer. The polarization separation layer includes: a plurality of first fibers having birefringence; and a first supporting medium that is isotropic and configured to support the first fibers. The refractive index of the first supporting medium corresponds to at least one of two different refractive indices of the first fibers. The light homogenization layer includes: a plurality of second fibers having birefringence; and a second supporting medium that is isotropic and configured to support the second fibers.
摘要:
A nickel-base superalloy having excellent oxidation resistance is provided. It is useful as high-temperature members such as turbine blades and turbine vanes for jet engines or gas turbines. The nickel-base superalloy has a composition containing Co: 0.1 to 15% by weight, Cr: 0.1 to 10% by weight, Mo: 0.1 to 4.5% by weight, W: 0.1 to 15% by weight, Al: 2 to 8% by weight, Ta+Nb+Ti: 0 to 16% by weight, Hf: 0 to 5% by weight, Re: 0.1 to 16% by weight, Ru: 0.1 to 16% by weight, Si: 0.2 to 5% by weight and a balance made of Ni and unavoidable impurities.
摘要翻译:提供了具有优异抗氧化性的镍基超耐热合金。 作为喷气发动机或燃气轮机的涡轮叶片和涡轮叶片的高温部件是有用的。 镍基超级合金具有Co:0.1〜15重量%,Cr:0.1〜10重量%,Mo:0.1〜4.5重量%,W:0.1〜15重量%,Al:2〜8 重量%,Ta + Nb + Ti:0〜16%(重量),Hf:0〜5%(重量)Re:0.1〜16%(重量)Ru:0.1〜16%(重量)Si:0.2〜 和由Ni和不可避免的杂质构成的平衡物。
摘要:
Disclosed is a controller for controlling short-circuit across positive and negative terminals of a dye sensitized solar cell for converting a light energy into an electrical energy. The controller includes: a voltage detecting section detecting a voltage developed across the positive and negative terminals of the cell; a current detecting section detecting a current caused to flow through the positive terminal of the cell; a judging section judging how a power generation state of the cell is, and whether or not a release state is provided across the positive and negative terminals of the cell in accordance with a value of the voltage detected by the voltage detecting section and a value of the current detected by the current detecting section; and a short-circuiting/releasing section short-circuiting or releasing across the positive and negative terminals of the cell in accordance with a result of the judgment made by the judging section.
摘要:
The present invention relates to a terminal structure and an electronic device having the terminal structure. The terminal structure includes: a terminal having: a conductor layer containing at least one metal selected from gold, silver, and copper; a first layer containing nickel and phosphorus, laid on the conductor layer; a second layer having a smaller atomic ratio of nickel to phosphorus than the first layer and containing Ni3P, laid on the first layer; and a third layer containing a first intermetallic compound of an Ni—Cu—Sn type, laid on the second layer; and a solder layer on the third layer of the terminal. A second intermetallic compound of an Ni—P—Sn type partly covers a surface of the second layer on the third layer side and a maximum thickness of the second intermetallic compound in a lamination direction is from 0.05 to 0.7 μm.