Vacuum distillation refining of AM60B magnesium alloy.

Microstructure and Fatigue Characteristic of AM60B Magnesium Alloy

This paper summarizes and reviews the findings of our research on AM60B magnesium alloy conducted in past 8 years. It essentially covers three categories: microstructural study, environmental effect, and fatigue crack growth rate of AM60B. The experimental and numerical studies on the influence of casting defects on this particular material’s properties are reviewed in the first part. It has be...

Scatter Analysis of Fatigue Life and Pore Size Data of Die-Cast AM60B Magnesium Alloy

Scatter behavior of fatigue life in die-cast AM60B alloy was investigated. For comparison, those in rolled AM60B alloy and die-cast A365-T5 aluminum alloy were also studied. Scatter behavior of pore size was also investigated to discuss dominant factors for fatigue life scatter in die-cast materials. Three-parameter Weibull function was suitable to explain the scatter behavior of both fatigue l...

Vacuum Booster for Distillation Process

A Distillation Approach to Refining Learning Objects

McCalla's ecological approach to e-learning systems [2] is described as “attaching models of learners to the learning objects they interact with, and then mining these models for patterns that are useful for various purposes.” The starting point of our research is to honour McCalla's ecological approach by identifying which users in a system are similar to each other, to then preferentially rec...

Vacuum membrane distillation on a microfluidic chip.

A multilayered microfluidic chip used for vacuum membrane distillation is designed, fabricated and tested by rectification of a water-methanol mixture.