著者
山田 晃司
出版者
一般社団法人 表面技術協会
雑誌
表面技術 (ISSN:09151869)
巻号頁・発行日
vol.71, no.3, pp.224-232, 2020-03-01 (Released:2020-09-01)
参考文献数
4
被引用文献数
1
著者
加納 眞
出版者
一般社団法人 表面技術協会
雑誌
表面技術 (ISSN:09151869)
巻号頁・発行日
vol.58, no.10, pp.578, 2007 (Released:2008-04-24)
参考文献数
13
被引用文献数
4 4
著者
笹田 直
出版者
The Surface Finishing Society of Japan
雑誌
表面技術 (ISSN:09151869)
巻号頁・発行日
vol.48, no.3, pp.271-276, 1997-03-01 (Released:2009-10-30)
参考文献数
4
被引用文献数
1 1
著者
両角 宏喜 加藤 凡典 上田 重朋
出版者
The Surface Finishing Society of Japan
雑誌
表面技術 (ISSN:09151869)
巻号頁・発行日
vol.42, no.11, pp.1163-1168, 1991-11-01 (Released:2009-10-30)
参考文献数
5

The dendritic migration of copper on taped lead frames is reproduced experimentally by dipping paird lead samples in pure water (0.8MΩ, 20±3°C) and subjecting them to a DC current of about 100μA.We found several effects of alloying elements and heat treatments for samples on migration. This migration model mechanism was suggested by investigating the microscopic structure of migration dendrites and analysing other supposable factors.
著者
高原 淳 小林 元康
出版者
一般社団法人 表面技術協会
雑誌
表面技術 (ISSN:09151869)
巻号頁・発行日
vol.64, no.1, pp.15-20, 2013-01-01 (Released:2014-02-20)
参考文献数
40
被引用文献数
3 3
著者
磯貝 明
出版者
一般社団法人 表面技術協会
雑誌
表面技術 (ISSN:09151869)
巻号頁・発行日
vol.71, no.6, pp.389-395, 2020-06-01 (Released:2020-12-01)
参考文献数
20
被引用文献数
2
著者
千葉 淳 古郡 貴志 呉 文昌
出版者
The Surface Finishing Society of Japan
雑誌
表面技術 (ISSN:09151869)
巻号頁・発行日
vol.45, no.7, pp.735-738, 1994-07-01 (Released:2009-10-30)
参考文献数
12
被引用文献数
3 2

Ultrasound power was supplied with hone type at 20kHz, 400W. Process parameters studied were closed steady-state temperature, concentration, pH, sonication time and flow rate. The decomposition of dichloromethane (methylene chloride) was not affected between 300∼340K and pH 3∼9. Dilute methylene chloride in water was rapidly decomposed by ultrasonic irradiation into carbon monoxide and/or carbon dioxide, hydrochloric acid, free chlorine and water at ambient pressure. Decomposition efficiency was about 30% after 2min of sonication and about 50% after 10min of sonication at 25∼100ppm.
著者
松岡 政夫 小川 哲司 岩倉 千秋
出版者
The Surface Finishing Society of Japan
雑誌
表面技術 (ISSN:09151869)
巻号頁・発行日
vol.42, no.9, pp.918-922, 1991-09-01 (Released:2009-10-30)
参考文献数
13

In recent years, electroless nickel coatings have been extensively used for various purposes in many fields of industry and a wide variety of functions have been required of the electroless nickel deposits. In this study, an electroless nickel plating bath operated at relatively low temperature has been developed, and the effects of certain factors (temperature, pH, and concentration of acetate and hypophosphite) on the deposition rate and phosphorous content of the electroless nickel deposits have been investigated in some detail. Deposits with phosphorus contents higher than 9wt% were found to be amorphous and to have improved properties with respect to tensile strength and corrosion resistance. The addition of an unsaturated compound such as maleate having a double bond will reduce the molar ratio of hydrogen gas to deposited Ni-P alloy, and also increase the phosphorus content of the deposits.
著者
芝田 隼次
出版者
The Surface Finishing Society of Japan
雑誌
表面技術 (ISSN:09151869)
巻号頁・発行日
vol.53, no.10, pp.641-646, 2002-10-01 (Released:2009-10-30)
参考文献数
3
被引用文献数
4 7
著者
川邑 正広
出版者
一般社団法人 表面技術協会
雑誌
表面技術 (ISSN:09151869)
巻号頁・発行日
vol.65, no.12, pp.591-594, 2014-12-01 (Released:2015-12-01)
参考文献数
2
被引用文献数
4 4
著者
青木 勇人 安住 和久
出版者
一般社団法人 表面技術協会
雑誌
表面技術 (ISSN:09151869)
巻号頁・発行日
vol.62, no.3, pp.189, 2011-03-01 (Released:2011-09-28)
参考文献数
10

The surface morphology and mass of a silver coating deposited on a glass substrate using silver mirror coating method were investigated as a function of the bath temperature, the glucose concentration used in the plating bath as a reducing agent, and the coating time necessary to obtain good coating quality. Using the optimum coating conditions of 10.8 ks deposition time and 0.2 °C temperature of the plating bath composed of 0.2 mol dm−3[Ag(NH3)2]++0.12 mol dm−3 glucose, a smooth and uniform silver coating with ca. 150 nm thickness was obtained. Improved adhesion of the silver coat to the glass substrate was obtained by application of an etching pretreatment to the glass substrate using various etchants. A commercially available etchant containing (NH4)HF2 provides an especially strong anchor effect because it induces a considerably rough dissolution trace to the glass substrate.
著者
佐藤 忠夫 堀米 毅 上田 幹人
出版者
The Surface Finishing Society of Japan
雑誌
表面技術 (ISSN:09151869)
巻号頁・発行日
vol.51, no.6, pp.640-645, 2000-06-01 (Released:2009-10-30)
参考文献数
10

TiB2 and TiN films were coated by chemical vapor deposition on SKD 61 steel to improve the corrosion resistivity of a diecasting machine in a melted aluminum alloy. The protectivity of the film in the melted aluminum alloy was examined by an immersion test at 900°C and a thermal cycle test between room temperature and 900°C. TiN film, which serves as a binder, greatly improves the adhesion of TiB2 film on the steel substrate. The thermal cycle test indicated that the optimum thickness of TiB2 and TiN layers is at 4 and 6μm, respectively. Compared to ion-nitrized steel, steel coated by TiB2/TiN exhibits significantly higher degree of corrosion resistivity.