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Commercialization of NUCu Steel (TEA-21 Years 1-3 Final Report)

Description:

Northwestern University developed copper-precipitation-hardened, high-performance weathering steel (NUCu 70W Steel) that is produced by hot rolling after casting and then air-cooling. Due to simple processing the steel is fabricated at lower cost than competing high-performance steels that require quench and tempering. NUCu 70W steel can be easily welded without pre-...

Keyword:

NUCu steel

Creator:

Morris E. Fine and Semyon Vaynman

Owner:

Nurganym Agzamova

Publisher:

Northwestern University Libraries

Language:

English

Date Uploaded:

07/12/2017

Date Modified:

08/14/2017

Date Created:

2004

Resource Type:

Report
Project No. B371, Acoustic Emission and Strain Gage Monitoring of WIDOT Structure B-5-158, Tower Drive Tied Arch - Green Bay, Wisconsin. Technical Report #1

Description:

The in-depth inspection by WIDOT detected two sites that had visible cracks in the stiffener-to-hanger diaphragm welds, the east side of Hanger 6 in the north tie girder, and the east side of Hanger 4 in the south tie girder. Additionally, many ultrasonic indications were detected by WIDOT in the...

Keyword:

Acoustic emission testing

Creator:

David W. Prine

Owner:

Nurganym Agzamova

Publisher:

Northwestern University Libraries

Language:

English

Date Uploaded:

07/26/2017

Date Modified:

08/14/2017

Date Created:

1993-06-16

Resource Type:

Report