块状金属纳米材料的制备技术进展及展望的论文

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1、块状金属纳米材料的制备技术进展及展望的论文摘　要　综述了国内外块状纳米材料的制备技术进展及存在的问题。提出了超短时脉冲电流直接晶化法和深过冷直接晶化法两类潜在的块状金属纳米晶制备技术，并对今后的研究及发展前景进行了展望。关键词　纳米晶块体　材料制备　非晶晶化　机械合金化　深过冷developmentofbulkmetalnanometermaterialspreparationtechnologiesandtheirestimateabstract　onthebasisofthesummarizationofbulkmetalnanocrystalline

2、materialspreparationmethods,twopotentialtechnologies:supershortfalsecurrentdirectcrystallizationmethodandhighundercoolingdirectcrystallizationmethodareproposed.intheend,thedevelopmentandapplicationprospectsofvariousmethodsarealsoestimated.keywords　bulknanometermaterial,preparation

3、ofmaterials,crystallizationofamorphousalloys,mechanical块状金属纳米材料的制备技术进展及展望的论文摘　要　综述了国内外块状纳米材料的制备技术进展及存在的问题。提出了超短时脉冲电流直接晶化法和深过冷直接晶化法两类潜在的块状金属纳米晶制备技术，并对今后的研究及发展前景进行了展望。关键词　纳米晶块体　材料制备　非晶晶化　机械合金化　深过冷developmentofbulkmetalnanometermaterialspreparationtechnologiesandtheirestimateabstract

4、　onthebasisofthesummarizationofbulkmetalnanocrystallinematerialspreparationmethods,twopotentialtechnologies:supershortfalsecurrentdirectcrystallizationmethodandhighundercoolingdirectcrystallizationmethodareproposed.intheend,thedevelopmentandapplicationprospectsofvariousmethodsarea

5、lsoestimated.keywords　bulknanometermaterial,preparationofmaterials,crystallizationofamorphousalloys,mechanical块状金属纳米材料的制备技术进展及展望的论文摘　要　综述了国内外块状纳米材料的制备技术进展及存在的问题。提出了超短时脉冲电流直接晶化法和深过冷直接晶化法两类潜在的块状金属纳米晶制备技术，并对今后的研究及发展前景进行了展望。关键词　纳米晶块体　材料制备　非晶晶化　机械合金化　深过冷developmentofbulkmetalnanometerm

6、aterialspreparationtechnologiesandtheirestimateabstract　onthebasisofthesummarizationofbulkmetalnanocrystallinematerialspreparationmethods,twopotentialtechnologies:supershortfalsecurrentdirectcrystallizationmethodandhighundercoolingdirectcrystallizationmethodareproposed.intheend,th

7、edevelopmentandapplicationprospectsofvariousmethodsarealsoestimated.keywords　bulknanometermaterial,preparationofmaterials,crystallizationofamorphousalloys,mechanical块状金属纳米材料的制备技术进展及展望的论文摘　要　综述了国内外块状纳米材料的制备技术进展及存在的问题。提出了超短时脉冲电流直接晶化法和深过冷直接晶化法两类潜在的块状金属纳米晶制备技术，并对今后的研究及发展前景进行了展望。关键词　纳米

8、晶块体　材料制备　非晶晶化　机械合金化　深过冷developmen