Fishhook and method for producing the same

Details Fishhook and method for producing the same Fishhook and method for producing the same

1989-07-17

1990-05-29

Rowan, Kurt

Fishing, trapping, and vermin destroying

Fishing

Line-attached bodies, hooks and rigs

A01K 9702

Patent

active

049284231

ABSTRACT:
A fishhook is composed of a base member formed of carbon steel, stainless steel or the like and a TiC film layer formed on the surface of the base member by chemical vapor deposition. This fishhook is produced by heating the cleaned base member in hydrogen gas to activate the surface of the cleaned base member and heating the activated base member in a high temperature mixture gas of evaporation gas of titanium tetrachloride with hydrogen gas and methane gas at about 1000.degree. C. to form the TiC film layer exhibiting excellent abrasion resistance on the base member.

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patent: 4463033 (1984-07-01), Kikuchi et al.
patent: 4497874 (1985-02-01), Hale
patent: 4715142 (1987-12-01), Richard

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