New Technology for Increasing Through-Life Reliability of Ceramics Components Using Self-Crack-Healing Ability

Joint Authors

Takahashi, Koji
Iwanaka, Kae
Osada, Toshio
Nakao, Wataru
Ando, Kotoji

Source

Journal of Powder Technology

Issue

Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-11, 11 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2013-06-13

Country of Publication

Egypt

No. of Pages

11

Main Subjects

Engineering Sciences and Information Technology
Chemistry
Materials Science , Minerals

Abstract EN

Structural ceramics are superior to metallic materials in terms of their high-temperature strengths and critical heat proof temperatures.

However, compared to metallic materials, ceramics exhibit lower fracture toughness, so they are more sensitive to flaws such as pores and cracks.

The shortness considerably decreases the component reliability.

To overcome the shortness, in this study, special attention is paid to structural ceramics with self-crack-healing ability.

There are several advantages for using a material with self-crack-healing ability.

(1) After an efficient machine operation, the materials are able to self-heal the cracks introduced by the machining.

(2) The materials are able to self-heal the cracks introduced during service and recover the strength completely at healing temperature.

However, ways of organizing the available knowledge to increase the through-life reliability of ceramics components have not been extensively studied.

The authors propose a new concept and the corresponding flowchart.

This new concept is a promising technique for increasing the through-life reliability of ceramics components with excellent self-crack-healing ability.

American Psychological Association (APA)

Ando, Kotoji& Takahashi, Koji& Nakao, Wataru& Osada, Toshio& Iwanaka, Kae. 2013. New Technology for Increasing Through-Life Reliability of Ceramics Components Using Self-Crack-Healing Ability. Journal of Powder Technology،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-509654

Modern Language Association (MLA)

Ando, Kotoji…[et al.]. New Technology for Increasing Through-Life Reliability of Ceramics Components Using Self-Crack-Healing Ability. Journal of Powder Technology No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-509654

American Medical Association (AMA)

Ando, Kotoji& Takahashi, Koji& Nakao, Wataru& Osada, Toshio& Iwanaka, Kae. New Technology for Increasing Through-Life Reliability of Ceramics Components Using Self-Crack-Healing Ability. Journal of Powder Technology. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-509654

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-509654