Full-text resources of PSJD and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl
Preferences help
Polish version English version Language
enabled [disable] Abstract
Number of results

Results found: 12

Number of results on page
first rewind previous Page / 1 next fast forward last

Search results

help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
1
Publication available in full text mode
Content available

Hrtem Observation of Age-Precipitation in Mg-Gd-Y Alloys

100%
Nakagawa D., Kawabata T., Ikeno S., Matsuda K.
Archives of Metallurgy and Materials
|
2013
|
issue 2
2
Publication available in full text mode
Content available

The Age-Precipitations Structure Of Al-Mg-Ge Alloy Aged At 473K

100%
Kawai A., Watanabe K., Matsuda K., Ikeno S.
Archives of Metallurgy and Materials
|
2015
|
issue 2
3
Content available remote

TEM Observation of Cu and Ag Added Al-Mg-Si Alloy

88%
Matsumoto A., Nejigaki T., Lee S., Ikeno S., Matsuda K.
Acta Physica Polonica A
|
2017
|
vol. 131
|
issue 5
1379-1381
EN
It is well known that Cu and Ag addition on Al-Mg₂Si alloy can enhance its mechanical properties due to solid solution hardening. Several reports are available about the effect of each alloying elements, Cu and Ag, on Al-Mg-Si alloys. In this research, Al-Mg-Si-Cu-Ag alloys have chemical compositions of (1) 0.18Cu-0.18Ag and (2) 0.35Cu-0.35Ag [at.%] fixed Cu/Ag rate of 1.0 are prepared using casting to estimate effects of Cu and Ag amount to precipitation behaviour and mechanical properties. The Vickers microhardness measurement was conducted to estimate mechanical property after ageing treatment microstructure observation was carried out using transmission electron microscopy. In peak-aged at 473 K hardness of each alloys was almost the same, but in peak-aged at 523 K, hardness of 0.35Cu-0.35Ag was higher than 0.18Cu-0.18Ag alloy.
4
Content available remote

Microstructure of Small Amount of TM Added Al-Mg-Si Alloys with Two-Step Ageing

88%
Kuroda Y., Yoshino D., Lee S., Ikeno S., Matsuda K.
Acta Physica Polonica A
|
2017
|
vol. 131
|
issue 5
1373-1375
EN
Traditionally, Al-Mg-Si alloys are strengthened by dispersed small particles and they have medium strength with good formability. It is well known that alloying elements on Al-Mg-Si alloys (e.g. Cu) can improve mechanical properties because Cu can alter precipitation sequence. In this research, we investigated the effect of transition metals (TM) on Al-1.06at.%MgSi-TM alloys through single- and two-step ageing. Mechanical property and microstructure observation were conducted by micro Vickers hardness measurement and transmission electron microscopy.
5
Publication available in full text mode
Content available

Microstructure of V3Ga Superconducting Wire Using High Ga Content Ti-Ga/V Precursor Composite Material

88%
Murakami S., Matsuda K., Kawabata T., Hishinuma Y., Ikeno S.
Archives of Metallurgy and Materials
|
2013
|
issue 2
6
Publication available in full text mode
Content available

Tem Observation Of Precipitate Structures In Al-Zn-Mg Alloys With Additions Of Cu/Ag

88%
Watanabe K., Matsuda K., Ikeno S., Yoshida T., Murakami S.
Archives of Metallurgy and Materials
|
2015
|
issue 2
7
Publication available in full text mode
Content available

Observation of Spheroidal Graphite in Ductile Cast Iron by Tem

76%
Hara T., Maekawa T., Kawabata T., Terayama K., Ikeno S., Matsuda K.
Archives of Metallurgy and Materials
|
2013
|
issue 2
8
Publication available in full text mode
Content available

Effect of Mn Contents on Age-Hardening and Microstructure in AM60 Magnesium Alloys

76%
Tsuchiya T., Kawabata T., Saikawa S., Isizuki H., Takeda S., Ikeno S., Matsuda K.
Archives of Metallurgy and Materials
|
2013
|
issue 2
9
Publication available in full text mode
Content available

Hrtem Observation of the Precipitates in Cu and Ag Added Al-Mg-Si Alloys

76%
Tokuda M., Nakamura J., Matsuda K., Nagai T., Kawabata T., Ikeno S.
Archives of Metallurgy and Materials
|
2013
|
issue 2
10
Publication available in full text mode
Content available

Microstructure And Mechanical Properties Of An Al-Zn-Mg-Cu Alloy Produced By Gravity Casting Process

76%
Saikawa S., Aoshima G., Ikeno S., Morita K., Sunayama N., Komai K.
Archives of Metallurgy and Materials
|
2015
|
issue 2
11
Publication available in full text mode
Content available

Tem Observation Of Age-Hardening Precipitation In Mg-Gd-Y Alloys As Different Gd/Y Ratio

76%
Nakamura J., Matsuoka Y., Watanabe K., Lefebvre W., Saikawa S., Ikeno S., Matsuda K.
Archives of Metallurgy and Materials
|
2015
|
issue 2
12
Content available remote

Effect of Cu²⁺ Ion Irradiation on Microstructure of Er₂O₃ Coating Layer Formed by MOCVD Method

64%
Tanaka M., Takezawa M., Hishinuma Y., Tanaka T., Muroga T., Ikeno S., Lee S., Matsuda K.
Acta Physica Polonica A
|
2017
|
vol. 131
|
issue 5
1351-1352
EN
Erbium oxide (Er₂O₃) coating is one of the promising methods to restrict tritium permeation and the magneto hydrodynamic pressure drop for advanced breeding blanket systems. Er₂O₃ coating layer on large interior surface area of metal pipe is deposited by using metal organic chemical vapor deposition process. In this work, the influence of Cu²⁺ ion irradiation on microstructure of Er₂O₃ coating layer on stainless steel 316 (SUS 316) substrate by metal organic chemical vapor deposition methods was investigated using scanning electron microscopy, transmission electron microscopy observation and X-ray diffraction analysis. Microstructure observation of Er₂O₃ coating was carried out after 0.00-1.50 dpa Cu²⁺ ion irradiation at 298 K and 773 K. Scanning electron microscopy observation of the surface area on Er₂O₃ thin film revealed the crack generation on surface after Cu²⁺ ion irradiation. X-ray diffraction peaks were identified in Er₂O₃ after Cu²⁺ ion irradiation transmission electron microscopy observations, the formation of interlayer between Er₂O₃ coating and SUS substrate was confirmed. According to transmission electron microscopy-energy dispersive spectroscopy, the interlayer includes Fe and Cr.
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.