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您的检索式：作者名="Rafael Piccin"
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| 1 | Influence of Rare-Earth Substitution for Iron in FeCrMoCB Bulk Metallic Glasses显示文摘形成 Fe50-xCr15Mo14C15B6Mx 的能力的玻璃上的稀土元素增加的效果(x = 0, 2 并且 M = Y, Gd ) 体积和带子被学习。样品的热、结构的性质被微分扫描热量测定(DSC ) 的联合测量, X 光衍射和扫描电子显微镜学。化学作文被精力检查散光谱学分析。扔技术的铜模子仅仅为包含 Y 或 Gd 的作文导致充分非结晶的结构直到 2mm。在带子的情况中,一个充分非结晶的阶段为所有作文被观察。Y 和 Gd 的角色根据融化高温度的 DSC 分析的行为被讨论。如此的元素充当氧 scavengers,避免异构的成核。[从作者抽象] | Abderrezak Bouchareb Badis Bendjemil Rafael Piccin Marcello Baricco | 2010 | Chinese Physics Letters2010，27，7： | 1 |
| 2 | Crystallization Behavior of Fe_(50−x)Cr_(15)Mo_(14)C_(15)B_(6)M_(x)(x=0,2 and M=Y,Gd)Bulk Metallic Glasses and Ribbons by in situ High Temperature X-Ray Diffraction显示文摘The effect of rare earth addition on thermal stability of Fe_(50−x)Cr_(15)Mo_(14)C_(15)B_(6)M_(x)(x=0,2 and M=Y,Gd)is studied.Thermal and structural properties are measured using differential scanning calorimetry and x-ray diffraction,respectively.The microstructure is observed by using a scanning electron microscope,and chemical composition is checked by energy dispersive spectroscopy analysis.The effect of high temperature on the isothermal crystallization of Fe_(50−x)Cr_(15)Mo_(14)C_(15)B_(6)M_(x)(x=0,2 and M=Y,Gd)bulk metallic glass and ribbons is investigated by high-temperature x-ray diffraction.It is found that the crystallization behavior of Fe_(50−x)Cr_(15)Mo_(14)C_(15)B_(6)M_(x)(x=0,2 and M=Y,Gd)bulk metallic glass strongly depends on the annealing temperature.The different crystallization behavior is believed to be due to the different structures that the metallic glass possesses at different temperatures. | Badis Bendjemil Abderrezak Bouchareb Ahmed Belbah Jamel Bougdira Rafael Piccin Marcello Baricco | 2012 | Chinese Physics Letters2012，29，10： | 0 |
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