Fe-Cr-Ni alloy for wear-resistant loom parts

Textiles: weaving – Miscellaneous – Loom cleaning

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139 92, 139 93, 139192, D03D 4962

Patent

active

057586969

ABSTRACT:
An Fe-Cr-Ni alloy used for parts of an automatic loom such as a heald (7) and reed (12) consisting of from 13 to 20% of Cr, from 4 to 15% of Ni, the balance being Fe and unavoidable impurities, and having a microstructure that is 60% or more strain-induced martensite. Wear resistance of the parts is improved, so that neither fluff nor rupture of yarn occurs during loom operation.

REFERENCES:
patent: 4492256 (1985-01-01), Kramer
patent: 5447181 (1995-09-01), Tahara et al.
patent: 5511587 (1996-04-01), Miya et al.

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