Method for coating copper-clad steel with graphite

The invention relates to the field of lightning protection and grounding, and discloses a method for coating copper-clad steel with graphite, and the method comprises the following steps: 1, carrying out the shot blasting of a copper-clad steel raw material; 2, graphite is purified through a graphite furnace and a carbonization furnace, and the purified graphite is put into equipment to obtain uniform graphite particle powder; step 3, adding the obtained graphite particle powder into a water-based binder to obtain a graphite water-based anticorrosive coating; and 4, coating the copper-clad steel grounding electrode with the graphite water-based anticorrosive paint to realize stable coating of the graphite on the copper-clad steel. The problem that a copper-clad steel grounding electrode in the prior art is short in service life is solved. 本发明涉及防雷接地领域，公开了一种石墨涂覆铜包钢的方法，所述方法包括如下步骤：步骤一、将铜包钢原料进行抛丸；步骤二、通过石墨炉和炭化炉将石墨提纯，将提纯的石墨放到设备中获得均匀的石墨颗粒粉；步骤三、将获得的石墨颗粒粉加入到水性粘结剂中，得到石墨水性防腐涂料；步骤四、将石墨水性防腐涂料涂覆在铜包钢接地极上，实现石墨稳定包覆在铜包钢上。本发明解决了