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  • 压铸铝氧化就选压铸铝氧化物清洗剂,一秒去垢!!
  • 本站编辑:杭州达跃机械有限公司发布日期:2019-12-09 21:18 浏览次数:
铝以其的优良可塑性、防锈性和抗蚀性,在各行业领域应用广泛,尤其压铸铝件,在工业使用中更是我们常见的一种零部件。但是有一个问题一直困扰着我们,就是压铸铝件容易发霉变黑,导致金属加工无法正常进行,那么该如何解决这种情况呢?这就需要用到压铸铝氧化物清洗剂了,轻松消除顾虑!
压铸铝氧化物产生的原因:
 
1. 压铸工艺不够精湛,铝液压铸时压力不够,导致压铸件的密度达不到要求,而在压铸铝件上形成毛细孔,毛细孔在与水接触后发生氧化产生氧化物;
 
2.压铸铝件存储不当,将压铸铝件放置在仓库不同位置高度,其氧化程度也会不一样;
 
3.压铸铝生产时清洁不到位,使得压铸铝件未得到彻底清洗,在压铸铝表面留下生产的脱模剂、皂化液等具有腐蚀性物质或者其他杂质,导致压铸铝件加速氧化;
 
4. 铝本身是活泼金属,在一定温度和湿度条件下很容易氧化变黑或者出现发霉;
 
5. 选用金属清洗剂不当,有些金属清洗剂对铝具有强烈的腐蚀性,使用后反而会加重压铸铝的氧化和腐蚀。
 
解决压铸铝氧化物产生的对策:
 
综上所述,压铸铝产生氧化物的原因是来自于各个方面,因此我们就要从这些方面去避免压铸铝发生氧化,无论是在生产细节还是工艺上,还是仓储、运输、清洗等方面,都要考虑防氧化的问题。
 
这里仅从金属清洗剂的选择来分析,想要有效去除压铸铝表面的氧化物,就选择专用的压铸铝氧化物清洗剂。
压铸铝氧化物清洗剂由多种表面活性剂、助洗剂和缓蚀剂等复合配成,属于水基型清洗剂,使用过程中物油雾困扰,对人体安全,而且专门针对铝合金、压铸铝、纯铝表面的氧化物、霉斑、沉积物、机械纹、油污和铝碎渣污渍,可有效去除。
Aluminum is widely used in various industries due to its excellent plasticity, antirust and corrosion resistance, especially die-casting aluminum parts, which are more common in industrial use. But there is a problem that has been puzzling us all the time, that is, die-casting aluminum parts are prone to mildew and blackening, which leads to abnormal metal processing, so how to solve this situation? This requires the use of die-casting aluminum oxide cleaner, easy to eliminate concerns!
 
Causes of die casting aluminum oxide:
 
 
1. The die casting process is not perfect enough, and the pressure is not enough during the aluminum liquid die casting, resulting in the density of the die casting can not meet the requirements, and the pores are formed on the die casting aluminum parts, and the pores are oxidized to produce oxides after contacting with water;
 
 
 
2. If the die-casting aluminum parts are not stored properly, the oxidation degree of the die-casting aluminum parts will be different if they are placed at different heights of the warehouse;
 
 
 
3. The production of die-casting aluminum is not clean enough, so that the die-casting aluminum parts are not thoroughly cleaned, leaving the production of mold release agent, saponification liquid and other corrosive substances or other impurities on the surface of die-casting aluminum, resulting in accelerated oxidation of die-casting aluminum parts;
 
 
 
4. Aluminum itself is an active metal, which is easy to oxidize and blacken or mildew under certain temperature and humidity;
 
 
 
5. Improper selection of metal cleaners, some of which are highly corrosive to aluminum, will aggravate the oxidation and corrosion of die-casting aluminum.
 
 
 
Countermeasures to solve the production of die casting aluminum oxide:
 
 
 
To sum up, the reasons for the oxide production of die-casting aluminum come from various aspects, so we should avoid the oxidation of die-casting aluminum from these aspects, whether in production details or process, storage, transportation, cleaning and other aspects, we should consider the problem of anti-oxidation.
 
 
 
Here only from the choice of metal cleaning agent to analyze, in order to effectively remove the oxide on the surface of die-casting aluminum, we choose a special die-casting aluminum oxide cleaning agent.
 
Die casting aluminum oxide cleaning agent is composed of a variety of surfactants, detergents and special corrosion inhibitors. It belongs to water-based cleaning agent, which is troubled by oil mist during use and safe for human body. Moreover, it is specially designed for aluminum alloy, die-casting aluminum, pure aluminum surface oxides, mildew spots, deposits, mechanical marks, oil stains and aluminum slag stains, which can be effectively removed.