| 기업명 |
|
| Company name |
Dong-A special Metal Co., Ltd. |
| 대표명 (CEO) |
Ro Yoong yeong |
| 대표전화 (Phone) |
055-586-7391 |
이메일 (E-mail) |
dandyro@dongaspecial.co.kr |
| 홈페이지 (Web Site) |
www.dongaspecial.co.kr |
주소
(ADD.) |
528-16 Jangbaek-ro, Beopsu-myeonHaman-gun, Geongsangnam-do, South Korea |
주요생산품
Major Product |
Ingot |
주요 사업분야
(Major Business) |
Recycling of rare metal(Ti, Ni) and production of alloy steel |
기업 소개
(Company Info.) |
Dong-A Special Metal Co., Ltd. is specializing in the recycling of special metals scrap such as titanium and nickel, generated in various high-value industries including defense, space, aviation, chemistry, and healthcare. We aim to domesticize various materials required for the 4th industry. |
제품(1)
Product(1) |
Ingot |
제품설명
Description |
A high-purity and performance ingot produced through a continuous process of plasma arc melting(PAM) with refining effects and the ability to create homogeneous alloys without segregation of induction skull melting(ISM).(Ti, Ni, Zr, etc. alloy) |
제품 사진
Product photo |
|
제품(2)
Product(2) |
Round bar |
사용용도
Use of Product |
Intermediate materials utilized in diverse fields such as aviation, space, and healthcare |
제품설명
Description |
Producing Ti and Ni-based forged materials into round bar with diameters ranging from 60 to 16 mm and lengths of up to max. 5,000 mm through hot rolling process |
제품사진
Product photo |
|
제품(3)
Product(3) |
Wire |
사용용도
Use of Product |
Intermediate materials utilized in diverse fields such as aviation, space, and healthcare |
제품설명
Description |
Producing Ti and Ni-based rod materials into wire coils with diameters ranging from 16 to 0.5 mm through a cold rolling process |
제품사진
Product photo |
|
제품(4)
Product(4) |
Fe-Ti |
사용용도
Use of Product |
Alloy steel containing app. 35 to 75 wt.% of titanium |
제품설명
Description |
An alloy primarily used to reduce decarburization and carbide formation effects in the production of stainless steel and tool steel. It is produced by crushing to sizes ranging from 5 to 50 mm |
제품사진
Product photo |
|
보유기술 (1)
Technology |
Recycling of scrap |
기술 설명
Description |
The dry process of recycling titanium and rare metal scraps that cannot be recycled domestically and are exported abroad |
보유기술 (2)
Technology(2) |
Vacuum casting |
기술설명
Description |
Using a water-cooled copper crucible in an induction skull melting(ISM) process to produce castings that are free gas impurities and have a homogeneous composition |
기술설명
Description |
ㅇ Hybrid PAM
- Continuous production of high-purity and quality ingots through the sequential combination of Plasma Arc Melting(PAM) and Induction Skull Melting(ISM)
ㅇ Recovery of platinum group metals
- Separation of platinum group scrap, such as Ir and Pd, through a dry method to recover coating layers and obtain powder |
첨 부
Attachment |
 (주)동아특수금속.pdf
|
