Title:
HIGH STRENGTH ALUMINUM ALLOY HOT-FORGED MATERIAL
Document Type and Number:
WIPO Patent Application WO/2016/204043
Kind Code:
A1
Abstract:
In the texture of a 6000 series aluminum alloy hot-forged material with a specific composition, the present invention refines even small crystal grains with misorientation of at least 2°, and keeps KAM value, which is the mean misorientation of said crystal grains, within a specific range to obtain excellent stress corrosion cracking properties as evaluated by the test method in figure 1 as well as high tensile strength, high yield strength, and high elongation.
Inventors:
SHISHIDO HISAO
INAGAKI YOSHIYA
HORI MASAYUKI
INAGAKI YOSHIYA
HORI MASAYUKI
Application Number:
PCT/JP2016/067071
Publication Date:
December 22, 2016
Filing Date:
June 08, 2016
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
C22C21/02; C22C21/06; C22F1/05
Domestic Patent References:
| WO2011122263A1 | 2011-10-06 |
Foreign References:
| JP2013209715A | 2013-10-10 | |||
| JP2013227652A | 2013-11-07 | |||
| JP5082483B2 | 2012-11-28 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P. C. (JP)
Patent business corporation glory patent firm (JP)
Patent business corporation glory patent firm (JP)
Download PDF:
Previous Patent: LITHIUM NIOBATE SINGLE CRYSTAL SUBSTRATE AND METHOD FOR PRODUCING SAME
Next Patent: INVERTER DEVICE
Next Patent: INVERTER DEVICE