PRODUCTION OF SMALL ELECTRIC OVEN FOR PROCESSING OPTICAL FIBER

Title:

PRODUCTION OF SMALL ELECTRIC OVEN FOR PROCESSING OPTICAL FIBER

Document Type and Number:

Japanese Patent JPH10139464

Kind Code:

A

Abstract:

To provide a method for easily producing an electric oven capable of preventing a metal layer of a heat generating body from a deterioration by suppressing an oxidative evaporation thereof and improving an enduring property.

This method for producing a small electric oven for processing an optical fiber, is to electro-deposit ceramic particles by using an electrophoretic method on a small electric oven for processing the optical fiber, prepared by closely forming a heat generating metal on the surface of a ceramic supporting body, and sinter the particle to form a ceramic coating. As the ceramic particles, an alumina fine powder, a zirconia fine powder, a titania fine powder or a magnesia fine powder are preferable. The sintering is preferably performed at 1500-1650°C.

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Inventors:

HIRAYAMA MAMORU
TAKEUCHI YOSHIAKI
MIYAZAKI KENICHI

Application Number:

JP31716996A

Publication Date:

May 26, 1998

Filing Date:

November 13, 1996

Export Citation:

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Assignee:

TANAKA PRECIOUS METAL IND
NIPPON TELEGRAPH & TELEPHONE

International Classes:

H05B3/00; C03B37/15; C04B41/90; C25D13/02; (IPC1-7): C03B37/15; C04B41/90; C25D13/02; H05B3/00

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