Title:
HIGH STRENGTH DUAL PHASE STEEL HAVING EXCELLENT LOW TEMPERATURE RANGE BURRING PROPERTIES, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2018/110853
Kind Code:
A1
Abstract:
The present invention relates to a high strength dual phase steel having excellent low temperature range burring properties, and a method for producing the same. More specifically, the present invention relates to a high strength dual phase steel having excellent low temperature range burring properties, and a method for producing the same, wherein the dual phase steel can be appropriately used as a member, a lower arm, a reinforcement material, a connection material, or the like for a vehicle chassis component.
Inventors:
KIM SUNG-IL (KR)
SEO SEOK-JONG (KR)
NA HYUN-TAEK (KR)
SEO SEOK-JONG (KR)
NA HYUN-TAEK (KR)
Application Number:
PCT/KR2017/013408
Publication Date:
June 21, 2018
Filing Date:
November 23, 2017
Export Citation:
Assignee:
POSCO (KR)
International Classes:
C22C38/22; C21D8/02; C21D9/46; C22C38/02; C22C38/06; C22C38/24; C22C38/26; C22C38/28; C22C38/38
Foreign References:
| KR20130116329A | 2013-10-23 | |||
| KR20120074807A | 2012-07-06 | |||
| JP2006274335A | 2006-10-12 | |||
| JP2011012308A | 2011-01-20 | |||
| JP2000239791A | 2000-09-05 | |||
| JPH06293910A | 1994-10-21 | |||
| KR101114672B1 | 2012-03-14 | |||
| KR20137009196A |
Other References:
See also references of EP 3556889A4
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
Download PDF: