块体非晶合金铸造成形的研究新进展
New Development of Research on Casting of Bulk Amorphous Alloys
块体非晶合金铸造成形的研究新进展 |
| 刘日平, 马明臻, 张新宇 |
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New Development of Research on Casting of Bulk Amorphous Alloys |
| LIU Riping, MA Mingzhen, ZHANG Xinyu |
| 图2 不同直径、不同温度和压力差对流动长度的影响及不同条件时纵截面剖面图[ |
| Fig.2 Influence of casting temperatures and pressures on fluidity length at radii of 2.0 mm (a), 2.5 mm (b), and 3.0 mm (c); influence of casting pressures and radii on fluidity length at 1123 K (d); and longitudinal section of fluidity sample of 6 mm diameter under different casting conditions (e) (I: 1273 K, 0.025 MPa; II: 1173 K, 0.025 MPa; III: 1123 K, 0.020 MPa. Δp—pressure difference between two ends of circular pipe, r—radius of circular tube)[ |
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