Northwestern University

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Filtering by: Keyword cryogenic deformation Resource type Dissertation Subject Materials Science and Engineering

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Residual Stress Control and Design of Next-Generation Ultra-hard Gear Steels

Description:

In high power density transmission systems, Ni-Co secondary hardening steels have shown great potential for next-generation gear applications due to their excellent strength, toughness and superior fatigue performance. Study of residual stress generation and evolution in Ferrium C61 and C67 gear steels revealed that shot peening and laser peening processes...

Keyword:

residual stress, synchrotron radiation, ultra-hard gear steels, secondary hardening, computational design, and cryogenic deformation

Subject:

Materials Science and Engineering

Creator:

Yana Qian

Owner:

Scholarly Digital Publishing

Date Uploaded:

07/26/2018

Date Modified:

07/26/2018

Date Created:

2007-05-10

Resource Type:

Dissertation