Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Ken Muraoka"'
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Development of Super Stainless Steel Coating with Improved Corrosion Resistance and Enhanced Hardness Focusing on Characteristics of Atmosphere Plasma Spray Process
Autor: Zhensu Zeng, Yukinobu Makino, Sayaka Sako, Hidenori Era, Ken Muraoka, Seiji Kuroda
Publikováno v: International Thermal Spray Conference.
This study assesses the effect of different alloying elements on the microstructure, oxygen content, hardness, and corrosion resistance of stainless steel coatings produced by atmospheric plasma spraying. SUS836L stainless steel powder with Si, Mn, a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::262d11c598e1c9d3c36d1077a4e919a5
https://doi.org/10.31399/asm.cp.itsc2019p0867
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3
Influence of SiO2 Nanoparticle Codeposition on Homogeneity of Zinc-Nickel Alloy Plating from an Acid Sulphate Bath
Autor: Makoto Hino, Ken Muraoka, Norihito Nagata, Teruto Kanadani, Koji Murakami
Publikováno v: Materials Science Forum. :1420-1425
Zinc-nickel-SiO2 electrodeposits have been produced from an acid sulphate bath. Thecodeposition behavior of SiO2 and the homogeneity of platings were examined. The presence ofSiO2 nanoparticles in the plating bath appears to change the alloy depositi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::125fbb8370959737df70b31ec0b86157
https://doi.org/10.4028/www.scientific.net/msf.783-786.1420
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5
Effect of Corrosion Atmosphere Using Environmental Test Chamber on Whisker Growth of Tin Electroplating
Autor: Yutaka Mitooka, Koji Murakami, Makoto Hino, Masao Takamizawa, Ken Muraoka
Publikováno v: Journal of The Surface Finishing Society of Japan. 62:41-46
This study investigated the effects of a corrosive atmosphere on whisker growth of a Sn film and a Sn/Cu film that were electrodeposited onto a 42 alloy substrate.No whiskers were generated on the Sn single layer. However, numerous whiskers with leng
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96025dfcafbf0f15bcbdf7f22d487feb
https://doi.org/10.4139/sfj.62.41
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6
Effects of zincate treatment on adhesion of electroless Ni-P coating onto various aluminum alloys
Autor: Yutaka Mitooka, Koji Murakami, Makoto Hino, Ken Muraoka, Teruto Kanadani
Publikováno v: Transactions of Nonferrous Metals Society of China. 19:814-818
The effects of alloying elements on zincate treatment and adhesion of electroless Ni-P coating onto various aluminum alloy substrates were examined. Surface morphology of zinc deposits in the 1st zincate treatment and its adhesion were changed depend
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::34a9eba9ffbf3d601a1b00c352050423
https://doi.org/10.1016/s1003-6326(08)60356-8
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7
First principles calculation of stable structure and adhesive strength of plated Ni/Fe(100) or Cu/Fe(100) interfaces
Autor: Koji Murakami, Makoto Hino, Seiji Shiba, Koji Sueoka, Ken Muraoka, Ryota Nakanishi
Publikováno v: Transactions of Nonferrous Metals Society of China. 19:988-991
A study the with first principles calculation of the interfaces of the Ni layer or Cu layer on the Fe(100) surface formed with metal plating was performed. Ni or Cu atoms were shown to adopt the corresponding position to the bcc structure of the Fe(1
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9cc8845767dbb50bcba225bad7119083
https://doi.org/10.1016/s1003-6326(08)60392-1
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8
Effect of Zincate Treatment on Adhesion of Electroless Ni-P Coating onto Various Aluminum Alloys
Autor: Yutaka Mitooka, Ryosuke Furukawa, Ken Muraoka, Teruto Kanadani, Koji Murakami, Makoto Hino
Publikováno v: MATERIALS TRANSACTIONS. 50:2235-2241
It is well known that the adhesion of the electroless Ni-P coating on aluminum alloy substrate can be remarkably improved by introducing the double zincate treatment as a pretreatment process. This study investigated the effects of the alloying eleme
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f27e4c0b8cc4afe58a5a9f0b6b3c49ee
https://doi.org/10.2320/matertrans.l-m2009819
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9
Effect of zincate treatment on adhesion of electroless Ni–P coating onto various aluminum alloys
Autor: Teruto Kanadani, Ken Muraoka, Koji Murakami, Yutaka Mitooka, Ryosuke Furukawa, Makoto Hino
Publikováno v: Journal of Japan Institute of Light Metals. 58:516-521
It is well known that adhesion of electroless Ni–P coating onto aluminum alloy substrate can be remarkably improved by introducing the double zincate treatment as a pretreatment process. This study investigated the effects of alloying elements and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c165428c7a4f3f30c5e28f18d4fc7d6
https://doi.org/10.2464/jilm.58.516
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10
Anodizing from phosphate electrolyte onto various AZ series magnesium alloys and corrosion resistance
Autor: Makoto Hino, Teruto Kanadani, Koji Murakami, Atsushi Saijo, Ken Muraoka
Publikováno v: Journal of Japan Institute of Light Metals. 57:583-588
We studied the effects of alloying element on environmental-friendly anodizing onto various AZ series magnesium alloys. This process uses mainly phosphate solution without the need for deleterious materials such as heavy metals or fluoride. We also i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b6533d2b8da4965e4f38d3928ba8564
https://doi.org/10.2464/jilm.57.583
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