메뉴 건너뛰기
Library Notice
Institutional Access
If you certify, you can access the articles for free.
Check out your institutions.
ex)Hankuk University, Nuri Motors
Log in Register Help KOR
Subject

Development of Heat Resistance Steel for USC Fossil Power Plant
Recommendations
Search
Questions

차세대 화력발전소용 내열강 개발

논문 기본 정보

Type
Proceeding
Author
Jeong-Tae Kim (두산중공업) Byung-Ha Chi (두산중공업) Sung-Tae Kang (두산중공업) Jin-Ik Suk (두산중공업) Min-Soo Kim (두산중공업)
Journal
The Korean Society of Mechanical Engineers 대한기계학회 춘추학술대회 대한기계학회 2004년도 재료 및 파괴부문 추계학술대회 및 파손방지기술 산학연 연합회 워크숍 논문집
Published
2004.8
Pages
87 - 93 (7page)

Usage

cover
📌
Topic
📖
Background
🔬
Method
🏆
Result
Development of Heat Resistance Steel for USC Fossil Power Plant
Ask AI
Recommendations
Search
Questions

Abstract· Keywords

Report Errors
Recently, steam temperature in thermal power plant has been increasing in order to improve the efficiency. Superior high temperature mechanical properties such as creep rupture strength and cyclic fatigue strength are required for materials applied for turbine high and / or intermediate pressure rotor, blades and casing of the advanced steam(ultrasupercritical ; USC) power plant above 593℃. A high strength 9~12% chromium ferritic heat-resistant steels, which contain W and/or Nb, were developed for these applications. This paper reports progress on assessing the required properties such as impact toughness, tensile, shift of fracture appearance transition temperature with long aging treatment, creep, LCF and demonstrates the continued confidence in these materials for potential use for turbine components in the 593℃ steam turbine.

Contents

Abstract
1. 서론
2. 제품별 소재개발
3. 결론
참고문헌

References (0)

Add References

Recommendations

It is an article recommended by DBpia according to the article similarity. Check out the related articles!

Related Authors

Frequently Viewed Together

Recently viewed articles

Comments(0)

0

Write first comments.

UCI(KEPA) : I410-ECN-0101-2010-550-003153293