接地圆线铜包钢圆线镀铜圆钢生产厂家
采用铜包钢系列做接地材料的优势
采用铜覆钢圆线 圆钢，由于铜的金属活泼性差，一般不会与酸、碱、盐发生反应。根据集肤效应，当表面铜层大于 0.25mm 时，钢芯载流很小，利用钢的强度将铜导体送到地下，表面铜层不会发生腐蚀现象，因而圆线 圆钢电阻不会随着时间的推移发生变化，可实现免维护，寿命一般可达 50 年。对比采用镀锌角钢(圆钢)做接地体，虽然减慢了钢的腐蚀，但因锌比钢活泼，锌的腐蚀速度比钢更快，由于镀锌层与土壤接角，而它却在不断的腐蚀不断的变化，稳定性差，使用寿命较短(一般均在 5年以下)每年还需检测电阻阻值，工作量大。
根铜包钢接地圆线是我公司采用电镀、连铸等工艺制作的新型接地体，采用先进的工艺将纯度99.9%铜覆盖至特制钢芯表面制成，导电性能与同等直径铜棒相同，但造价远低于纯铜，防腐性能远胜于镀锌钢材，具有导电性能好，低电阻、防腐性能优越、运输方便、施工方便、施工效率高等诸多优点，是替代圆钢、角钢、镀锌扁钢等传统接地材料的好的选择。
镀铜圆线 圆钢生产工艺
镀铜圆线 圆钢的四维电镀法采用国内先进的纳米碱性预镀铜技术。其原理是通过构建空气动力场环境，对镀液中络合物与Cu2+形成纳米级粒子团的密度与沉积速度进行精微控制，在铜和钢之间构筑一种新型纳米级粒子沉积模型，阴极金属沉积形成纳米级碱性铜粒子晶镀层结构，纳米级晶镀层的致密性好并具有高活化表面，大大加强了镀层间的亲和力，使结合力达到较佳标准。成品具有优良的机械强度、延展性和耐腐蚀性能。
铜包钢圆线用途
适用于一般环境和潮湿、盐碱、酸性土壤极产生化学腐蚀介质的特殊环境等高要求的工作接地、保护接地、防雷接地、防静电接地的水平接地体。电镀铜包钢的机械性能更为卓悦，连铸铜包钢的防腐性能更为优越，建议对于腐蚀情况较为严重者，且受机械应力要求不高者使用连铸铜包钢接地圆线(例：极酸环境中的水平接地极)，请根据具体情况采用不同种类的接地圆线。
Grounding round copper clad steel round wire copper plated round steel manufacturer
Advantages of using copper-clad steel series as grounding materials
The use of copper-clad steel round wire round steel, due to the poor metal reactivity of copper, generally does not react with acids, alkalis, salts. According to the skin effect, when the surface copper layer is larger than 0.25mm, the current carrying capacity of the steel core is very small, and the copper conductor is sent to the underground by the strength of the steel, and the surface copper layer does not corrode, so the round wire resistance does not follow Changes in time can be achieved, maintenance-free, and life expectancy of up to 50 years. Compared with galvanized angle steel (round steel) as the grounding body, although the corrosion of the steel is slowed down, because zinc is more active than steel, the corrosion rate of zinc is faster than that of steel. Because the galvanized layer is in contact with the soil, it is Continuous corrosion changes, poor stability, short service life (generally less than 5 years), the resistance value needs to be detected every year, and the workload is large.
The copper-clad steel grounding round wire is a new type of grounding body made by our company by electroplating and continuous casting. It adopts advanced technology to cover the surface of special steel core with 99.9% purity copper. The conductive performance is the same as that of the same diameter copper rod. However, the cost is much lower than that of pure copper. The anti-corrosion performance is far better than that of galvanized steel. It has many advantages such as good electrical conductivity, low resistance, excellent corrosion resistance, convenient transportation, convenient construction and high construction efficiency. It is an alternative to round steel, angle steel and galvanized. A good choice for traditional grounding materials such as flat steel.
Copper-plated round wire round steel production process
Copper-plated round wire The four-dimensional plating method of round steel adopts the domestic advanced nano alkaline pre-plating copper technology. The principle is to construct aerodynamic field environment, finely control the density and deposition rate of nano-sized clusters of complexes and Cu2+ in the plating solution, and construct a new nano-scale particle deposition model between copper and steel. metal deposition forms a nano-sized alkaline copper particle crystal coating structure, and the nano-scale crystal plating layer has good compactness and high activation surface, which greatly enhances the affinity between the plating layers, so that the bonding force reaches a better standard. The finished product has excellent mechanical strength, ductility and corrosion resistance.
Copper clad steel round wire use
Applicable to the horizo
ntal enviro
nment of the general enviro
nment and the special enviro
nment such as wet, saline, and acidic soils that produce chemically corrosive media, such as working grounding, protective grounding, lightning protection grounding, and anti-static grounding. The mechanical properties of electroplated copper clad steel are more pleasing, and the corrosion resistance of co
ntinuous cast copper clad steel is superior. It is recommended to use co
ntinuous casting copper clad steel grounding wire for those with serious corrosion co
nditions and those with low mechanical stress requirements. : Horizo
ntal grounding pole in a very acid environment), use different types of grounding wire according to the specific situation.
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