Снижение токсичности ингибирующей композиции для защиты от корозии медной катанки в атмосферных условиях

Abstract

The corrosion behavior of copper in a chloride solution was studied to assess the effect of inhibiting compositions based on a number of triazole derivatives on the degree of protection of copper from corrosion and reducing their toxicity from atmospheric corrosion. it was found that when using an inhibitory composition from a mixture of BTA and TTA in the ratio of 1:4 ÷ 4:1. The inhibitory ability of this composition increases significantly with a significantly lower concentration of BTA. The use of the proposed composition provides a reduction of more toxic BTA, increasing the corrosion resistance of copper and reducing the environmental hazard of working premises.