Friction hydro pillar processing
id:
friction-hydro-pillar-processing-277-12640306
title:
Friction hydro pillar processing
text:
Friction hydro-pillar processing (FHPP) is a solid-state joining technology which can be used for filling of surface and sub-surface cracks in thick metals. For example, FHPP was attempted for the first time to repair cracks in space shuttle external components of high-strength aluminum alloys. FHPP is also considered in repairing surface cracks in steam turbine rotors of a high-strength, high-temperature-resistant steel (Ref). Alternative methods such as fusion welding processes for in-service
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Friction_hydro_pillar_processing
date created:
date modified:
2022-12-18T01:16:49Z
main entity:
{"identifier":"Q55612094","url":"https://www.wikidata.org/entity/Q55612094"}
image:
fields total:
13
integrity:
13