Wei WU
,
Zai FENG
材料科学技术（英文）
A systematic (Gd1-xREx)5Si4 (RE=Dy, Ho) alloys are investigated to estimate their magnetocaloric effect. The Curie points of (Gd1-x REx)Si4 alloys can tunable from 266 K to 336 K when RE=Dy, Ho; x=0~0.35 and 0~0.15, respectively, and decrease nearly linearly with increasing x. These alloys keep orth...
关键词:
Magnetocaloric effect
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Wei WU
,
Lailong LUO
,
Guangwen CHU
,
Shengjun BAI
,
Haikui ZOU
,
Jianfeng CHEN
材料科学技术（英文）
A novel route to prepare nanocomposites was illustrated through preparing overbased calcium petroleum sulfonate lubricating oil detergent, where the rotating packed bed (RPB) was used as reactor in place of conventional reaction vessel. The results showed that the carbonation efficiency is improved,...
关键词:
Nanocomposite
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null
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null
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Wei WU
,
Xinjie LIU
,
Huimin HAN
,
Dazhi YANG
材料科学技术（英文）
A modified electrolyte (CH3COOH-HClO4-A-B) for electropolishing (EP) of NiTi was presented for improving the corrosion resistance and biocompatibility of the alloy. Using the proposed parameters, a homogeneous and uniform surface was obtained. Atomic force microscopy (AFM) revealed that the surface ...
关键词:
NiTi
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null
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