Abstract Two different metallic glass powders were consolidated and deformed via high-pressure torsion to synthesize amorphous dual phase composites. The influence of volume fraction of the two amorphous phases and the applied shear strain was investigated. By varying the applied strain, the dimensions of the phases could be systematically varied from the micro- to the nanometer regime and at the highest applied strain even a transition to a single phase state could be observed. The study illustrates the potential of producing novel bulk metallic glasses by deformation-induced mixing which are not accessible by the classical casting route.

中文翻译：

---

严重塑性变形的块状金属双相玻璃

摘要 将两种不同的金属玻璃粉通过高压扭转固结变形合成非晶双相复合材料。研究了两种非晶相的体积分数和施加的剪切应变的影响。通过改变施加的应变，相的尺寸可以从微米到纳米范围系统地变化，并且在最高施加应变下甚至可以观察到向单相状态的转变。该研究说明了通过变形诱导混合生产新型块状金属玻璃的潜力，这是经典铸造路线无法达到的。