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山东铝合金压铸件浅谈压铸件为什么会发黑呢?

来源:http://www.jnhjgs.cn     发布时间:2021-03-29 13:33:10    点击:

山东铝合金压铸件以下是铝合金压铸件发黑的原因:
The reasons for the blackening of aluminum alloy die castings in Shandong are as follows:
1、工艺技术不科学,铝合金压铸件在清理或压检后疏忽大意,为铸造件长霉发黑造就了标准,加快了发霉的转化成。
1. The unscientific technology and carelessness of aluminum alloy die castings after cleaning or pressure inspection set the standard for moldy and blackening of castings and accelerated the transformation of moldy parts into moldy ones.
2、物流仓储管理不及时,将铝合金压铸件储放在库房不一样的高宽比,其长霉的情况也不一样。
2. Due to the untimely logistics and storage management, the mould growth of aluminum alloy die castings is not the same when they are stored in the warehouse with different aspect ratio.
3、铝合金型材的內部要素,许多压铸厂家在铝压铸、机械加工工艺流程以后,不做清理解决,或是简易的自来水清洗,没法保证清理整洁,压铸铝表层残余有脱膜剂、切削油、皂化液等腐蚀化学物质及其别的污垢,这种污垢加速了铝合金压铸件长霉点变黑的速率。
3. The internal elements of aluminum alloy profiles, many die-casting manufacturers in the aluminum die-casting, machining process, do not do cleaning solution, or simple tap water cleaning, can not ensure clean, die-casting aluminum surface residual film remover, cutting oil, saponification liquid and other corrosive chemicals and other dirt, this kind of dirt accelerated the aluminum alloy die-casting long mildew black rate.
                                      山东铝合金压铸
4、铝合金型材环境因素要素,铝是开朗金属材料,在溫度和环境湿度标准下非常容易空气氧化变黑或长霉,它是铝自身 的特点决策的。
4. Aluminum is a kind of bright metal material, which is easy to become black or mildew under the standard of temperature and humidity.
5、采用清洁剂不可当,采用的清洁剂具备强腐蚀,导致压铸铝浸蚀空气氧化。
5. It is not suitable to use cleaning agent. The cleaning agent used has strong corrosion, which leads to corrosion and air oxidation of die casting aluminum.
有很多压铸厂在制做铝合金压铸件的那时候,因忽略了许多关键点才造成铝合金压铸件变黑,只能造就了好的存储标准,清理吹干及时变黑的难题便能很快的处理好。
There are many die casting factories in the production of aluminum alloy die castings at that time, due to the neglect of many key points, the aluminum alloy die castings become black, which can only create a good storage standard. The problem of cleaning, drying and blackening in time can be solved quickly.
感谢您的阅读,希望以上内容对您有所帮助,如您想了解更多精彩内容请点击我们的官网:山东铝合金压铸http://www.jnhjgs.cn
Thank you for reading, hope the above content is helpful to you, if you want to know more wonderful content, please click our official website: Shandong Aluminum alloy die casting http://www.jnhjgs.cn  .
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