Novel Electroforming Process for Bulk Nanocrystalline Ni-W Alloys with Minimizing W-Concentration Gradient and Fluctuation
Novel Electroforming Process for Bulk Nanocrystalline Ni-W Alloys with Minimizing W-Concentration Gradient and Fluctuation
复制标题
具有最小钨浓度梯度和波动的块体纳米晶镍钨合金的新型电铸工艺
DOI:
10.2320/matertrans.mra2006346
复制
发表时间:
2007
影响因子:
1.2
通讯作者:
K. Higashi
中科院分区:
文献类型:
--
作者:
Y. Kimoto;S. Wakayama;Akari Fujii;Y. Takigawa;K. Higashi
An electroforming process for fabricating bulk nanocrystalline Ni-W alloys with minimizing W-concentration gradient and fluctuation is presented. The homogeneities of W-concentration in both micrometer scale and millimeter scale are guaranteed from the W-concentration profiles obtained by the linear analyses of the energy dispersive x-ray spectroscopy (EDS). Mass balance analyses of the metallic ions in the electrolyte are performed by the combination of the experimental results of the inductively coupled plasma mass spectrometry (ICP-MS) and the exact solutions of the simultaneous differential equation. The homogeneous bulk nanocrystalline Ni-W alloy with the thickness above 2 mm is featured for the first time.
DOI:
--
发表时间:
2007
期刊:
Materials Transactions 48
影响因子:
--
作者:
Y.Kimoto;A.Giga;T.Ohkubo;Y.Takigawa;K.Hono;K.Higashi
通讯作者:
K.Higashi
DOI:
--
发表时间:
2007
期刊:
Scripta Materialia 55
影响因子:
--
作者:
A.Giga;Y.Kimoto;Y.Takigawa;K.Higashi
通讯作者:
K.Higashi