Now Jinan copper door manufacturer and you talk about if you want to make iron door imitation brass door, our step is to first remove the rust on the top, on a layer of rust paint, apply brass gold powder. After drying, brush the door with a black matte brush, but do not paint the lock black and regular. This is a common copper like method that manufacturers have the ability to operate. Now bronze manufacturers usually steal before painting, pickling and phosphating process, because thieves bronze is f is often complex structure, usually with hot pipe, hot rolled steel plate and forging cold plate welded parts, it is very difficult to spray, so in the paint used for oil and rust removal to carry out copper f is a, if not to do this step, after a period of time will paint, this bronze beauty will be affected.

　　1、醋的方法。把生锈的铜洗干净，放在一个小碟子里。倒一点醋进去，让它浸泡一下。24小时后取出，用小刷子刷去残留的铁锈，然后用清水洗净醋溶液，擦干即可。

　　1. Vinegar method. Wash the rusty copper and put it in a small dish. Pour a little vinegar in and let it soak. Take it out 24 hours later, use a small brush to remove the residual rust, then wash the vinegar solution with clear water and dry it.

　　2. 泡在热水里。有时生锈的铜会被一层耐洗的铁锈覆盖。这时，你可以先把生锈的铜放到一个碗里，然后倒入80℃到90℃的沸水，直到浸泡。取出后5分钟，用小刷子刷一刷，干j即可。如果土壤锈病严重，可以将水加热煮沸，使土壤生锈。

　　2. Soak in hot water. Sometimes rusty copper is covered with a layer of washable rust. At this time, you can put the rusty copper into a bowl, and then pour 80 ℃ to 90 ℃ boiling water, until soaking. 5 minutes after taking it out, brush it with a small brush and dry it. If the soil rust is serious, the water can be heated and boiled to make the soil rust.

　　3.干刷。当铜锈或铁锈附着较浅时，bm应尽量采用醋泡等化学手段，并可改为干刷法。具体方法是选用大油刷，将刷头从根部剪下0.5-0.7 cm j即可使用。先将锈迹斑斑的铜刷在玻璃板上，固定好后，油刷根部均匀，注意用力，否则不佳，然后用清水清洗干净。

　　3. Dry brush. When the adhesion of copper rust or iron rust is shallow, BM should try to use chemical means such as vinegar bubble, and can be changed to dry brush method. The specific method is to select a large oil brush, and cut 0.5-0.7cm j from the root of the brush head to use. First, brush the rusty copper on the glass plate. After fixing, the root of the oil brush is even. Pay attention to the force, otherwise it is not good. Then clean it with water.

　　4. 供暖。该方法主要针对铁钱的轻度腐蚀。生锈的主要成分是氧化亚铁,其结构相对松散,所以使用热膨胀和冷收缩j的原则可以使铁钱锈掉的一部分。但是,当使用这种方法,0必须注意添加接收容器(如锅和其它金属容器),除了添加一些水。其次是加热时间不宜过长，一般高温加热3或4分钟后，取出用冷湿毛巾盖住，铁锈会自然脱落。选择加热方式生锈，对象应该是铁质还好且锈蚀相对较轻的铁钱，锈蚀与铜质体有f经常易碎的铜钱一起加热方式生锈，否则已经易碎的铜钱将无法承受高温而碎裂、破碎。

　　4. Heating. This method mainly aims at the slight corrosion of iron coins. The main component of rust is ferrous oxide, its structure is relatively loose, so using the principle of thermal expansion and cold shrinkage J can make the part of iron rust away. However, when using this method, 0 must pay attention to adding receiving containers (such as pots and other metal containers), in addition to adding some water. Secondly, the heating time should not be too long. Generally, after 3 or 4 minutes of high-temperature heating, take out and cover with a cold and wet towel, and the rust will fall off naturally. Choose heating method to rust, the object should be iron coin with good iron quality and relatively light rust, rust and copper coin with F often fragile copper coin are heated together to rust, otherwise the already fragile copper coin will not be able to withstand high temperature and break.

　　5. 刀刮。使用这种方法要注意轻量适中，如果不小心，轻量会把铜刮得满身都是，整个铜体受损。因此，如果不确定，就不要刮胡子。

　　5. Blade. If you are not careful, the copper will be scratched all over the body and the whole copper body will be damaged. So if you're not sure, don't shave.

　　以上是济南铜门生产厂家为大家介绍的相关内容，想要了解更多内容，欢迎访问网站：//www.doveish.com

　　The above is the relevant content introduced by Jinan copper door manufacturer for you. To learn more, please visit the website: //www.doveish.com