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Preparation of Fe3O4 Film by in-situ Oxidative Hydrolysis on Chitosan

Suwei YAO , Zhaohui ZHAO

材料科学技术(英文)

The Fe3O4 films were prepared by in-situ oxidative hydrolysis on chitosan. The structures and characteristics of the prepared Fe3O4 films were investigated by X-ray diffractometry (XRD), scanning electron microscopy (SEM), atom force microscopy (AFM), vibrating sample magnetometry (VSM) and thermogr...

关键词: Fe3O4 film , film , In-situ , Oxidative , hydrolysis

Evaluation the Properties of Titanium Matrix Composites by Melting Route Synthesis

Bong-Jae Choi , Si-Young Sung , Myoung-Gyun Kim , Young-Jig Kim

材料科学技术(英文)

The main purpose of this study is an in-situ synthesis of (TiB+TiC) hybrid titanium matrix composites (TMCs) by vacuum induction melting method and to verify its mechanical properties. The melting route was adopted to synthesize the commercial pure titanium (cp Ti) and granular boron carbide (B4C). ...

关键词: Titanium matrix composites , null , null , null

In-situ Al/24Si Functional Graded Materials Prepared by Electromagnetic Separation

Ke LI , Jun WANG , Da SHU , Baode SUN , Yaohe ZHOU

材料科学技术(英文)

Cylinder-like in-situ Al/24Si FGMs were produced by using electromagnetic separating process. Si primary phase reinforced layer with volume fraction as high as 16 pct was formed at the outer region of the cylinder-like samples where the local hardness and wear resistance were enhanced remarkably. Mo...

关键词: FGMs , null , null

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