Background of Experiment
□ Al-Si Alloy
AI + Si = Al-Si Alloy
1. Low melting point
2. light
3. Large heat capacity
4. Insoluble to each other
.
.
.
Result and Analysis - EDS
□ Composition Analysis
Al, Si is almost insoluble to each other at rsoom temperature.
All solid phase will have either 100% Al phase or 100% Si phase.
1. Introduction
1) The reason why we select this topic
There was a hot issue which is related to Mrs. Kims euthanasia in korea 2009. It has been a hot topic not only in Korea but also in all over the world since long times ago. Yet there is only one case in korea about euthanasia but there are many cases in abroad focused on developed countries. Especially Dignitas, regarded as resort of
Loyalty of customers
Brand recognition
Know how of science and
best manufacturing facility
Customers database
Recognition as a high price
product
Protraction of purchase cycle
Numerous complex retail
store
Bed as must have item
recognition
Silver market development
Well-being/ Lohas culture
Trend of ecofriendly
Supply saturation market
In
Temperature Modulated DSC(TMDSC), High pressure DSC(HPDSC),
Photo DSC(UV-DSC), Maximum resolution TGA or High resolution TGA(MaxRes TGA or HighRes TGA), Reactor TGA, Dynamic Load TMA(DLTMA), Evolved Gas Analysis or Coupling techniques(EGA or TGA-MS/TGA-FTIR)
Difficult to obtain
reproducibility
A few difference of condition
and temperature
→ Enormous effect on result
→ Hard to