共搜索到21732条信息,每页显示10条信息,共2174页。用时:0小时0分0秒348毫秒
......
June 2010 Abstract: The effect of the cooling slope on the structure of Zr-based metallic glass matrix composites was investigated by changing the cooling slope. The synthesis of bulk metallic glass... crystals formed in-situ during solidification could improve the ductility of Zr-based bulk metallic glasses[4-7]. The ductility improvement of such composites has been reported to arise from the pinning......
......
......
: 锆基块体非晶合金; 过冷液相区; 变形; 断裂; 超塑性 中图分类号: TG304; TG139.8 文献标识码: A High strain rate compressive deformation behavior of Zr-based bulk amorphous alloy in supercooled liquid region ZHANG Shu-guang... of the deformation and fracture of the alloy was analyzed by using the free volume model. Key words: Zr-based bulk amorphous alloy; supercooled liquid region; deformation; fracture; superplasticity 20世纪90年代以来, 以......
the heat-treating process. Key words: Mg-based bulk amorphous alloy; crystallization; snowflake-like structure; laminated structure 1 Introduction Magnesium has attracted wide attention in metallic material...-based amorphous alloys and the final phase contents. Previous studies [10-13] showed that some of the crystalline phases grew from Mg65Cu25Y10 bulk amorphous alloy with preferred orientation above Tx......
Trans. Nonferrous Met. Soc. China 22(2012) 2191-2197 A Cu-based bulk amorphous alloy composite reinforced by carbon nanotube CAI An-hui1, 2, XIONG Xiang2, LIU Yong2, AN Wei-ke1, ZHOU Guo-jun1, LUO...%. The optimum CNT addition is less than 0.20% at the comprehensive properties point of view. Key words: Cu-based amorphous alloy; carbon nanotube; composite 1 Introduction Bulk amorphous alloys (BAAs......
of the alloy have an enhanced trend, and both of them reach the highest value of 1713 and 4095 MPa while x is 7. Key words: Zr-based bulk amorphous alloy; supercooled liquid region; plastic deformation... of metallic supercooled liquid and bulk amorphous alloys ☆[J]. Acta Materialia, 2000, 48(1): 279-306. [3] WU H, IAN BAKER, LIU Y, WU X L. Dry sliding tribological behavior of Zr-based bulk metallic......
completely crystallized. Key words:materials science; bulk amorphous alloy; crystalline behavior; hard magnetic property; rare earths; [全文内容正在添加中] ...Crystalline Behavior and Magnetic Properties of Nd60Fe30-xAl10Cox(x=0,5,10) Bulk Amorphous Alloys 徐晖1,董远达1,谭晓华1 (1.Institute of Material, Shanghai University, Shanghai 200072, China) Abstract......
. High-strength Zr-based bulk amorphous alloys containing nanocrystalline and nanoquasicrystalline particles [J]. Science and Technology of Advanced Materials, 2000, 1(2): 73-86. [18] KATO H, HIRANO T...; Abstract: To improve the wear and corrosion properties of AZ91D magnesium alloys, Cu-based amorphous composite coatings were fabricated on AZ91D magnesium alloy by laser cladding using......