巻号一覧
16 巻, 2 号
選択された号の論文の5件中1～5を表示しています
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アルミニウム表面処理の電子顕微鏡的研究 (第6報)赤堀 宏, 福島 敏郎1965 年 16 巻 2 号 p. 47-51
発行日: 1965/02/20
公開日: 2009/10/30
ジャーナル フリーAbsorbing power of anodized oxide coating of aluminium (alumite) is destroyed by boiling water or super heated steam sealing. The sealing is performed by hydration of alumina (anhydrous and amorphous γ-Al2O3) formed by anodizing. The hydrated products have been considered to bear a resemblance to boehmite in crystallins structure. In this study, the hydrated products of sulfuric or oxalic acid alumite were examined by electron microscope, electron diffraction, and X-ray diffraction, and they were confirmed to be quasi-boehmite. As the results of the observation of the coating surface by electron microscope, it was known that the sealing of pores was caused by the expansion of alumite by hydration.抄録全体を表示PDF形式でダウンロード (3312K) -
鉄-ニッケル合金電着に関する研究 (第2報)大野 湶, 戸田 崇文, 向 正夫1965 年 16 巻 2 号 p. 52-58
発行日: 1965/02/20
公開日: 2009/10/30
ジャーナル フリーThe magnetic thin film of Fe-Ni alloy (Fe/Ni=20/80) available to the element of electronic computer was deposited from sulfamate solution. The composition of electrolyte and operating conditions were investigated by using the apparatus of continuous flow system shown in Fig. 1. As the results Fe-Ni alloy thin film (about 1μthick) of bright surface and excellent magnetic characteristics were obtained with good reproducibility under the following conditions;
electrolyte composition: as shown in Table 1 cathode current density: 25A/dm2
temperature: 45°C cell voltage: 2.8V
pH: 1.0 wire sending velocity: 1.5cm/s抄録全体を表示PDF形式でダウンロード (2183K) -
大黒 貴1965 年 16 巻 2 号 p. 59-66
発行日: 1965/02/20
公開日: 2009/10/30
ジャーナル フリーPDF形式でダウンロード (2363K) -
六碕 賢亮1965 年 16 巻 2 号 p. 67-72
発行日: 1965/02/20
公開日: 2009/10/30
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丸茂 秀雄1965 年 16 巻 2 号 p. 73-85
発行日: 1965/02/20
公開日: 2009/10/30
ジャーナル フリーPDF形式でダウンロード (1972K)
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