1. Soaking rust removal

 

铜生锈的时间较长时，里面往往会包含一层土锈，这种土锈用常规的方法是很难洗掉的。此时，可以用一块湿毛巾浸泡在100度左右的开水中，然后用毛巾敷在生锈的铜门上，再用细软的小刷子刷洗即可。注意，此过程最好带隔热手套，防止手被开水烫伤，如果一次洗不掉铜锈，那反复浸泡几次即可。

When copper is rusty for a long time, it often contains a layer of soil rust, which is difficult to wash out by conventional methods. At this time, can use a wet towel soaked in about 100 degrees of boiling water, and then use the towel in the rusty bronze, with a soft brush brush can be. Note that this process with the best insulating gloves, prevent hands from being scalded with boiling water, if one can not wash away the rust, the soaked repeatedly several times.

 

二、干刷除锈

Two. Dry brush to remove rust

 

铜门虽然抗腐蚀性较好，但如果长期不进行铜门保养的话，几年下来，还是会有一层浅浅的铜锈的。遇到此种较浅的铜锈时，可以用一支大号的毛笔或者细软的油漆刷来干刷除锈。刷洗的过程用力要均匀，刷完后用清水洗净，再用毛巾擦干即可。

Although the bronze corrosion resistance is good, but if the long-term maintenance of the bronze doors, a few years, there will still be a shallow layer of bronze. Encounter such a shallow patina, can use a large brush or soft brush to brush paint dry cleaning. The process of scrubbing should be uniform, rinse with clean water after the brush, and then dry with a towel.

 

三、刀刮除锈

Three. Scraping and removing rust

 

如果铜锈较顽固，用毛刷无法刷掉，那就可以用小刀来刮掉铜锈。但此法难度较大，稍有不慎，很容易刮伤铜门表皮。所以，如果对自己没有信心，请不要试用。方法也很简单，把毛刷换成小刀对准铜锈轻轻的刮即可，速度一定要慢，用力轻柔并循序渐进。

If rust is stubborn, cannot use brush brush, you can use a knife to scrape the rust. But this method is difficult, the slightest mistake, it is easy to scratch the skin of bronze. Therefore, if you have no absolute confidence in yourself, please do not try. The method is very simple, the brush into the knife gently scraping the patina alignment, the speed must be slow, gradual and gentle force.

 

四、醋泡除锈

Four. Removing rust with vinegar

 

如果铜门上的铜锈痕迹较深，那可用醋泡法来除锈。铜绿是碱性的，通过酸性的醋进行中和反应之后，就能很好的去除铜绿。取一个小碗，倒入半碗食醋，再用清水将铜门的生锈部位洗净，然后用毛巾蘸取食醋后敷在铜锈上。待到20小时后，用毛刷刷去掉下的残锈，再用清水洗净铜门生锈部位后擦干即可。

If the copper patina deep traces, the available vinegar to rust. The copper green is alkaline, and after the neutralization reaction of acid vinegar, the copper green can be removed very well. In a small bowl, pour half a bowl of vinegar, and then water will wash the rusty parts of bronze, and then use a towel dipped in vinegar after deposited in the patina on. Until 20 hours later, with a brush to remove the residual rust, and then washed with water after the dry parts of rusty bronze.

 

如果以上方法都不能除掉您铜门上的顽固铜锈，那就只能请铜门厂帮忙了。只有叫铜门厂拆下铜门后回厂重新喷漆，方能让铜门恢复光彩，此法也无需太多钱。所以，平常对铜门稍加保养还是很有必要的，至少可以大大延长铜门的寿命和美观性。

If the above method can remove stubborn rust on the bronze doors you, please help the factory gate. Only remove the copper copper door factory called back to the factory after the re paint, can let the bronze to restore luster, also need not too much money. So, usually slightly maintenance of Tongmen is necessary, at least can greatly prolong the service life and the appearance of bronze.

 

铜门会生锈还有一个原因是由于铜门表面的烤漆被刮伤，其内部铜板暴露，从而被空气氧化，形成铜绿。 因此，在使用铜门的过程中，首先要小心铜门的开关，并防止其被尖锐物品擦伤，万一被擦伤了，也要采取一点小措施把对铜门的伤害降低。

The bronze doors will rust and one reason is because the copper surface paint scratches, the internal copper exposed to oxidation by air, the formation of p.. Therefore, in the process of the use of brass, bronze doors must first carefully switch, and prevent its sharp scratches, if is bruised, but also to take a little measures to minimize the damage of the bronze doors.

 

一、可以先把刮伤的地方清洗干净，然后在铜门伤口处涂上指甲油或者防锈油来使铜板与空气隔离，从而大幅减缓铜门的氧化。

A, can take place the cleaning scraping clean, then the bronze wound coated with nail polish or anti rust oil to copper and air isolation, thereby slowing sharply the copper oxidation.

 

二、如果时间和条件充裕的话，平常多用清洁剂对铜门伤口处进行擦洗，并用干毛巾进行擦干，长期保持铜门伤口处干燥的话也能延缓铜门生锈。

Two, if the time and conditions of abundant, usual detergent to scrub the bronze wound, and wipe with a dry towel, keep the wound dry. Copper can also delay the bronze rust.

 

不管是何种门，都有一个被空气氧化的过程。铜门也不例外，只不过铜门相对于其他门类来说要长的多。因此，平常正确保养铜门，经常做好铜门的清洁就能大大延缓铜门被空气氧化的时间，从而大幅提高铜门寿命。

No matter what kind of door it is, there is a process of air oxidation. Bronze is no exception, but compared to other categories for bronze much longer. Therefore, proper maintenance of normal Tongmen, often do the clean air can greatly retard copper oxidation time was greatly bronze, bronze life.