The invention discloses a stainless steel precision screen black process, the black process is in a sealed container of precision stainless steel wire mesh weaving are good for cleaning, activation, blackening, the blackening is blackening agent for stainless steel precision screen tensioning the spray mist, and the voltage applied on stainless steel precision screen tensioning, the blackening agent and spray mist formation potential difference and arc discharge, the stainless steel wire and stainless steel blackening agent for precision screen reaction, and in the formation of thin layer surface blackening of stainless steel wire. The precision stainless steel mesh surface obtained by the invention of the blackening layer is uniform and compact, good adhesion, and blackening layer is very thin, not to interfere with the screen aperture; the invention has the advantages of simple process, blackening layer deposition speed, blackening agent does not contain phosphorus, selenium, chromium and other elements have pollution to the environment, can be directly toxic to meet the requirements of environmental protection, emission, and the preparation cost is low.
【技术实现步骤摘要】
【技术保护点】
一种不锈钢精密丝网的着黑色工艺，其特征在于：所述着黑色工艺是在密封容器下对编织好的不锈钢精密丝网依次进行清洗、活化、发黑处理，所述发黑处理是对张紧的不锈钢精密丝网喷射雾状的发黑剂，同时在张紧的不锈钢精密丝网上施加电压，使之与喷射的雾状的发黑剂形成电位差并产生微弧放电，使不锈钢精密丝网的不锈钢丝与发黑剂发生反应，并在不锈钢丝表面形成超薄黑化层。
【技术特征摘要】
【专利技术属性】
技术研发人员：李占洲，刘彦辉，
申请(专利权)人：安平县千鼎丝网有限公司，
类型：发明
国别省市：
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