Chemical energy Electrical energy
Characteristic
Chemical reaction
-use oxidation
-supply fuels and oxygen from outside
-emission products to outside
Fossil fuel is limited
Fossil fuel is the main reason of global warming
The rate of energy dependence on imports is 96.8%
Increase energy import price by increasing international oil
Aim
Reducing weights
High fuel efficiency
Low fuel consumption
Reduction total amount of CO2 gas
Structure of an automobile
Chassis
Mg-Zn-Zr alloy
Magnesium alloy + Zr
Grain refinement
Mg-Ce alloy
Precipitation Ce on GB at high temp.
High creep strength
Engine parts(Introduction)
Basic engine part
High engine weight ratio
Requir
● Definition of plasma
Plasma is one of the four fundamental states of matter, along with solid, liquid, and gas. It is an ionized gas consisting of a collection of charged particles, including ions, electrons, and neutral atoms or molecules. Plasma can be found naturally in the universe in the form of stars, lightning, and auroras, but it can also be artificially created and controlled for
Introduction (What is plasma?)
1. Definition of plasma
Plasma is one of the four fundamental states of matter, along with solid, liquid, and gas. It is an ionized gas consisting of a collection of charged particles, including ions, electrons, and neutral atoms or molecules. Plasma can be found naturally in the universe in the form of stars, lightning, and auroras, but it can also be artif
I. Summary
우리는 가장 먼저 프로젝트를 본격적으로 수행하기에 앞서 배정받은 물질인 Ethylene Oxide의 Pure Compound로서의 기본적인 특성들과 더불어 실제로 우리가 물질을 다루는데 있어서 필요한 합성방법과 취급 안정성에 대해 조사함으로써 실제 실험 시 필요한 기본적인 정보를 취합 정리해 보았다.