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1.前言无公害金属熔剂是以多盐类按比例配制而成。主要用途是在铜及铜合金熔炼过程中起覆盖、除气、清渣作用。通过除气、清渣来提高铸锭质量,最终提高加工成品率。今年4月份,六三三研究所介绍采用无公害金属熔剂。(以下简称金属熔剂)作为熔炼时的涤加剂来解决铜及铜合金铸锭中的气孔及表面缺陷,提高产品质量。这对我厂是一个极大的帮助。为了能够客观的反映该熔剂的实用性,以便于今后大批量正常生产的
1. Foreword Pollution-free metal fluxes are formulated in a multi-salt ratio. The main purpose is in the copper and copper alloy melting process from the cover, degassing, slag role. Through the degassing, slag removal to improve the ingot quality, and ultimately improve the processing yield. April this year, six three three Institute introduced the use of pollution-free metal flux. (Hereinafter referred to as metal flux) as a melting agent to solve the copper and copper alloy ingot in the pores and surface defects, improve product quality. This is my plant is a great help. In order to objectively reflect the practicality of the flux in order to facilitate the normal production of large quantities in the future