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Research on failure mechanism consistency in accelerated wear test of metal materials

  • Science & Technology on Reliability & Environmental Engineering Laboratory
  • Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The accelerated wear test of metal materials is researched, and the boundary conditions which required by failure mechanism consistency receive a meaningful exploration. This work presents a physical model about the boundary of accelerated stress to support accelerated test design. According to the material properties, the accelerated stress is restricted by three boundaries which are the boundary of the normal load, the boundary of relative speed and the boundary of their product. This research shows that failure mechanism consistency in accelerated wear test manifests as consistency of parameters in statistics, yet in physics, it depends on the three boundaries.

Original languageEnglish
Title of host publicationMaterials Science, Computer and Information Technology
PublisherTrans Tech Publications Ltd
Pages918-922
Number of pages5
ISBN (Print)9783038351733
DOIs
StatePublished - 2014
Event4th International Conference on Materials Science and Information Technology, MSIT 2014 - Tianjin, China
Duration: 14 Jun 2014 → 15 Jun 2014

Publication series

NameAdvanced Materials Research
Volume989-994
ISSN (Print)1022-6680
ISSN (Electronic)1662-8985

Conference

Conference4th International Conference on Materials Science and Information Technology, MSIT 2014
Country/TerritoryChina
CityTianjin
Period14/06/14 → 15/06/14

Keywords

  • Accelerated test
  • Failure mechanism consistency
  • Normal load
  • Relative speed
  • Wear

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