2. Main Topics
2-1. Metal foams (Main journal)
2-1-1. Principle
“Developed a theoretical model to evaluate the overall heat transfer coefficient, considering both conduction through the solid and heat exchange from the solid surface to the gas.”
An accurate determination of the geometrical parameters of the foam was considering the difference in the pore size and the measured value res
Ⅱ. 포장 완충재의 특성
가. 패키징의 기능
1) 제품의 고정
그림 1. Blocking and Bracing (Immobilizing the Product)
2) 빈 공간을 채움
그림 2. Void Fill (Filling Empty Space)
3) 충격으로부터의 보호
그림 3. Cushioning (Absorbing of Shock)
4) 공간을 채우고 단열
그림 4. Thermal Insulation (Void Fill+Heat Shield)
I. 철강재료의 구분
1. 철강의 중요성
* 철강 : 전 금속 생산량의 95% 이상인 인공재료
철강공업은 전 산업의 소재 공급 기간산업
* 배경 : 1) 풍부한 자원 :
Clarke수 : 지각 중의 주요 원소의 존재 비율
2) 대량생산(약 7억 ton/년) ⇒ 가격 저렴
3) 강도 및 인성
Gas, Food, 1
Mile."
BOBBY seems to have no choice. He aims the car down the lesser
road towards "Superior, Arizona."
EXT. OUTSKIRTS SUPERIOR - DAY
The car rattles on its last legs, as BOBBY mutters incantations,
noticing a old, ghostlike MINING COMPANY at the base of the
mountains overlooking the TOWN. Its deserted now, no one
visible, the gates shut, but in its vast, dark bulk, we sense
the anci
foam backing.
This countrys going to the dogs.
Nobody cares.
"I just work here." Thats the attitude.
Buy junk, sell junk, eat junk.
$ . .
- Dont want it.
- Thats what you asked for.
Who are you working for? The Japanese?
- If you dont want it, just say so.
- Just said so. Dont want it.
Look. Made in Japan.
I dont want my hard-earned...
...American dollars converted into yen.
I want an American le