摘要:
The calcium-aluminum system hydrogen absorbing alloy of the present invention is an alloy which is composed of a mixture P of Ca with Mg and an Al base alloy Q, has a molar ratio P:Q of 1:1.5 to 2.8 and shows a Laves phase with the C15-type structure as the fundamental structure thereof.
摘要:
The calcium-aluminum system hydrogen absorbing alloy of the present invention is an alloy which is composed of a mixture P of Ca with (optional) Mg and an Al base alloy Q, has a molar ratio P:Q of 1:1.5 to 2.8 and shows a Laves phase with the C15-type structure as the fundamental structure thereof.
摘要:
A hydrogen storage electrode for use as an anode of an alkaline battery and a process for producing such electrode are disclosed. According to the process, firstly particles of hydrogen storage alloy powder with maximum particle size of 50 .mu.m is prepared. The alloy powder particles are then made into microcapsules by electroless plating with copper amounting to 10%-20% by weight with respect to the sum of the alloy powder and the plating copper. With an electric current collector placed in contact with the copper-plated alloy powder set in a die cavity of a molding press, the molding dies are closed to press and the copper-plated powder and the current collector for bonding them together thereby to form the hydrogen storage electrode. Pressure exerted during the pressing is applied to such an extent that the porosity of the resulting compact of the pressed alloy powder falls in the range of 10% to 25%.
摘要:
Disclosed are a hydrogen-occluding alloy electrode comprising an alloy powder wherein the alloy comprises a Ti-V solid solution mother phase and a secondary phase predominantly containing a Ti-Ni phase or an AB.sub.2 Laves phase in which the secondary phase forms a three-dimensional reticulate skeleton in the alloy; said hydrogen-occluding alloy powder surface-treated with hydrofluoric acid, to provide a titanium hydride surface and surface-coated with at least one metal of Ni, Cu and Co.
摘要:
Disclosed are a hydrogen-occluding alloy electrode comprising an alloy powder wherein the alloy comprises a Ti--V solid solution mother phase and a secondary phase predominantly containing a Ti--Ni phase or an AB.sub.2 Laves phase in which the secondary phase forms a three-dimensional reticulate skeleton in the alloy; said hydrogen-occluding alloy powder surface-treated with hydrofluoric acid to provide a titanium hydride surface and surface-coated with at least one metal of Ni, Cu and Co.
摘要:
An image forming process comprises the steps of conducting recording on a recording medium provided with an image-receiving layer and laminating a thermoplastic film onto the image-receiving layer to smooth the surface of the thermoplastic film by a heating and pressurizing device and to bond the back side of the thermoplastic film onto the image-receiving layer. An image forming apparatus comprises an ink-jet head for conducting recording on a recording medium, a laminating section for laminating a thermoplastic polymer onto a recorded recording medium, and a heating and pressurizing device for heating and pressurizing the thermoplastic film to smooth the surface and to bond the back side of the thermoplastic film onto the image-receiving layer.
摘要:
The present invention relates to an image recording sheet and a covering-layer-forming material of the image recording sheet for recording a predetermined image by an image recording apparatus of the ink jet method or the like, and provides the image recording sheet and the covering-layer-forming material of the image recording sheet that permit a covering layer to be formed on an ink receiving layer easily and at low cost, that permit the covering layer to cover the ink receiving layer firmly, that are free of occurrence of the damage such as peeling of the covering layer off the ink receiving layer or the like, and that permit recording to a high-quality and analog-look image, i.e., an images like a silver-salt photograph. For realizing it, the present invention provides the image recording sheet used for recording the image in the ink receiving layer formed on a surface of a base material by the image recording device of the ink jet method or the like and covering surfaces of the ink receiving layer and image by a covering layer to record the predetermined image, wherein the covering layer is formed by transferring a covering layer formed in a separable state on a release sheet, directly onto the ink receiving layer, or with a transfer auxiliary layer in between, or with a preformed covering layer of the same material as the covering layer in between.
摘要:
An alloy for occluding hydrogen is represented by the formula TiCr.sub.x Cu.sub.y (wherein x and y stand for numerical values satisfying the expressions, 0.01.ltoreq.y.ltoreq.0.4 and 1.3.ltoreq.x+y.ltoreq.2.0) and has an ability to occlude hydrogen at a lower temperature than the temperatures required by the conventional countertypes for occluding hydrogen.
摘要翻译:用于闭塞氢的合金由式TiCrxCuy(其中x和y表示满足表达式0.01≤y≤0.4和1.3 = x + y <2.0)的数值,并且具有能力 在比用于阻塞氢气的常规逆型所需的温度低的温度下封闭氢气。
摘要:
An image forming process for forming a protective layer of thermoplastic resin particles on a recording medium comprising the steps of conducting recording on a recording medium with an image-receiving layer, providing a thermoplastic resin particles onto the image-receiving layer and heating and pressurizing the thermoplastic resin particles on the image-receiving layer, and an image forming apparatus comprising an ink-jet head for conducting recording on a recording medium, a providing means for providing thermoplastic particles to a recorded recording medium, and heating and pressurizing means for heating and pressurizing the thermoplastic particles to flatten.
摘要:
An image forming process for forming a protective layer of thermoplastic resin particles on a recording medium comprising the steps of conducting recording on a recording medium with an image-receiving layer, providing a thermoplastic resin particles onto the image-receiving layer and heating and pressurizing the thermoplastic resin particles on the image-receiving layer, and an image forming apparatus comprising an ink-jet head for conducting recording on a recording medium, a providing means for providing thermoplastic particles to a recorded recording medium, and heating and pressurizing means for heating and pressurizing the thermoplastic particles to flatten.