公开(公告)号：US20090301887A1

公开(公告)日：2009-12-10

申请号：US12479272

申请日：2009-06-05

申请人： Toshiyuki SAITO ,  Takumi MIO ,  Koji NISHI ,  Hajime FUKAMI ,  Atsushi Eto ,  Hiroyuki Yao

发明人： Toshiyuki SAITO ,  Takumi MIO ,  Koji NISHI ,  Hajime FUKAMI ,  Atsushi Eto ,  Hiroyuki Yao

IPC分类号： C25D7/00 ,  C25D5/00

CPC分类号： C25D11/04 ,  C25D11/024 ,  F04C2/3441 ,  F04C14/226 ,  F04C2230/91

摘要： A method of manufacturing a metal part in which a base material of an aluminum alloy as an anode is immersed in an electrolyte together with a cathode, and at least a portion of a surface of the base material is anodized and coated with an anodic oxide film, the method includes: increasing a current density provided to both the anode and the cathode from an initial current density of 0 A/dm2 at a rate that is lower than or equal to 0.35 A/dm2 per minute, wherein once the current density reaches a prescribed current density, the current density provided to the anode and the cathode is maintained at the prescribed current density.

摘要翻译： 一种制造金属部件的方法，其中将铝合金作为阳极的基材与阴极一起浸入电解质中，并且将基材的表面的至少一部分阳极氧化并涂覆有阳极氧化膜 该方法包括：以低于或等于0.35A / dm 2 /分钟的速率从初始电流密度为0A / dm2增加提供给阳极和阴极的电流密度，其中一旦电流密度达到 规定的电流密度，提供给阳极和阴极的电流密度保持在规定的电流密度。

公开(公告)号：US20130193371A1

公开(公告)日：2013-08-01

申请号：US13753572

申请日：2013-01-30

申请人： Tomohide SUMI ,  Takumi MIO

发明人： Tomohide SUMI ,  Takumi MIO

IPC分类号： H01M4/04

CPC分类号： H01M4/04 ,  H01M4/139

摘要： A method of manufacturing a secondary battery, using an electrode plate having an electrode mixture layer formed from an electrode mixture paste, includes performing wet preliminary kneading to knead a powder and a solvent with a stirrer, while measuring kneading torque, determining a mixing ratio of the powder to the solvent used in the wet preliminary kneading in the case where the kneading torque once increases as kneading time passes from start of kneading, reaches a peak value, and then decreases, as a desirable mixing ratio, and performing main kneading to mix and knead the powder and the solvent of the electrode mixture paste, at the mixing ratio determined as the desirable mixing ratio, at a shearing speed that does not exceed a speed of shearing a mixture of the powder and the solvent with the stirrer during the wet preliminary kneading, and producing the electrode mixture paste.

摘要翻译： 一种制造二次电池的方法，使用具有由电极混合物浆料形成的电极混合物层的电极板，包括进行湿式预混合以用搅拌器捏合粉末和溶剂，同时测量捏合扭矩，确定混合物的混合比 在捏合时间从捏合开始经过混合时间一次增加的情况下，湿式预混合中使用的溶剂的粉末达到峰值，然后作为所需的混合比例降低，进行主捏合混合 并以混合比以所需的混合比例，以不超过粉末和溶剂的混合物的剪切速度的剪切速度捏合粉末和溶剂，同时用搅拌器在湿过程中搅拌 预先捏合，并制备电极混合物糊料。