巻号一覧
15 巻, 10 号
選択された号の論文の6件中1～6を表示しています
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兼松 弘, 近藤 静1964 年 15 巻 10 号 p. 393-396
発行日: 1964/10/20
公開日: 2009/10/30
ジャーナル フリーThe unevenness of the thickness of plate film was measured with “Out of Roundness Tester”. A test piece of round mild steel bar, which had been accurately cylindrically ground, was chrome plated and its out of roundness was measured with “Out of Roundness Tester” to determine the change of roundness during the plating.
The change of roundness was always small when the test piece was plated in rotation independent of the position of anode plate; while, it was sometimes rather larger in stationary plating dependent upon the positions of two poles.抄録全体を表示PDF形式でダウンロード (1506K) -
小池 基生, 鴨川 薫1964 年 15 巻 10 号 p. 397-403
発行日: 1964/10/20
公開日: 2009/10/30
ジャーナル フリーSurface active characteristics of water displacements were researched as one of the studies on characteristics and behaviors of surface active agents in non-aqueous solvents.
The estimation was made on the removabilities of water displacement agents containing lamp oil as the principal component added with higher amines and carboxylic acids each individual or the salts of the both. Their contact angles and interfacial tensions were measured. As a result, water displacement agents were classified into four groups regarding their removabilities. The problem of emulsification, disturbing the water displacement agents, was also investigated, but it is regrettable to remain still unsolved.抄録全体を表示PDF形式でダウンロード (778K) -
細川 邦典, 末松 影明1964 年 15 巻 10 号 p. 404-408
発行日: 1964/10/20
公開日: 2009/10/30
ジャーナル フリーThe reaction of the formation of complex salt between cupric and citrate ions was investigated with spectrophotometer. It was found that stable cupric citrate was formed in the range of pH 5.5-12.0, and its dissociation constant was 7.80×10-6 at pH 7.0.
By the application of the above complex salt solution to the electroplating bath for copper, adherent and lustrous deposit of copper was obtained on steel.
The composition of the electrolyte and the conditions of electrolysis are as follows.
Cupric sulfate 0.5mol/l
Sodium citrate 1.0mol/l
pH 4.0-5.0
Temperature 40-50°C
Cathode current density 0.3-0.8A/dm2抄録全体を表示PDF形式でダウンロード (599K) -
阿部 恵一1964 年 15 巻 10 号 p. 409-413
発行日: 1964/10/20
公開日: 2009/10/30
ジャーナル フリーPDF形式でダウンロード (701K) -
武山 栄作1964 年 15 巻 10 号 p. 413-418
発行日: 1964/10/20
公開日: 2009/10/30
ジャーナル フリーPDF形式でダウンロード (1359K) -
苗村 富七1964 年 15 巻 10 号 p. 419-422
発行日: 1964/10/20
公開日: 2009/10/30
ジャーナル フリーPDF形式でダウンロード (495K)
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