MATERIAL FOR METAL-FILM RESISTIVE LAYER AND METHOD FOR PRODUCING A RESISTIVE LAYER ON BASIS OF SAID MATERIAL Russian patent published in 2006 - IPC G11B5/84 H01C17/00 

Abstract RU 2280905 C2

FIELD: tool-making industry, namely, engineering of radio-electronic devices.

SUBSTANCE: method for manufacturing an amorphous resistive layer includes ion-plasma spraying and condensation of alloys of 3d-metals, precipitation is performed in environment of working gas-argon under pressure of 2x10-1 Pa, accelerating voltage on additional anode of about 1000 Vertical, shifting voltage - 80 V, temperature of substrate - 280 K, distance from target to substrate 0,13m. material for resistive layer made of alloys of magnetic 3d-metals, has chemical composition, including from 10 to 90 atomic percents of one or two elements: Fe, Ni, Co and from 90 to 10 atomic percents of one of ligands: V, Cr, Ti.

EFFECT: possible production of resistive covers, serviceable in broad range of temperatures, simplified production technology, lower laboriousness, low level of noises in low-frequency zone.

2 cl, 1 dwg

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RU 2 280 905 C2

Authors

Litvintsev Vladimir Vladimirovich

Egorov Sergej Nikolaevich

Katkevich Valentin Nikolaevich

Dates

2006-07-27Published

2001-02-05Filed