濟南黑白鐵加工如何獲得白鐵你知道嗎?

發布人：http://www.bnlfans.net   發布時間：2019-07-31 16:48:08

　　過去，有很多工匠從事白鐵加工，借助他們靈巧的雙手，用水桶、水瓶等各種生活方式給人們帶來方便。其實這種白鐵是鍍鋅鐵加工的，在今天的社會中，以前的桶、壺已經逐漸被淘汰，而現在的黑鐵和白鐵加工已經沒有被人們所遺忘，而是在其他行業中發揮了更大的價值。目前黑白鐵加工主要集中在空調通風管道、室內通風、新風管道、各種排煙、排氣管的生產安裝工程。

　　In the past, many Chinese craftsmen engaged in white iron processing, with the help of their dexterous hands, buckets, water bottles and other lifestyles to bring convenience to people. In fact, this kind of white iron is processed by galvanized iron. In today's society, the former barrels and pots have been gradually eliminated, but now the processing of black iron and white iron has not been forgotten by people, but has played a greater role in other industries. At present, the processing of black and white iron mainly focuses on the production and installation of air conditioning and ventilation ducts, indoor ventilation, fresh air ducts, various smoke exhaust and exhaust pipes.

　　鍍鋅鐵在黑白鐵加工中使用的不僅僅是一層簡單的鋅在金屬表面，其中包含了許多化學原理。制造白鐵的過程很簡單。把鐵浸入鋅溶液中。由于鋅的反應性比鐵強，所以在鐵與空氣和空氣中的水發生反應之前，鋅就形成了一層穩定的保護膜。化學上的解釋是，鋅和鐵形成一個原電池，而鋅的反應性更強，并作為負極氧化，因此鐵受到保護。這種保護膜不僅能保護里面的活性鋅，還能保護里面的鐵。因此，從長遠來看，鐵產品的使用壽命更長，成本更低。而且生產工藝簡單，有越來越多的單位或企業選用白口鑄鐵。

　　Galvanized iron in black and white iron processing is not only a simple layer of zinc on the metal surface, which contains many chemical principles. The process of making white iron is very simple. Iron is immersed in zinc solution. Because zinc is more reactive than iron, zinc forms a stable protective film before iron reacts with air and water in the air. The chemical explanation is that zinc and iron form a primary cell, while zinc is more reactive and acts as a negative electrode for oxidation, so iron is protected. This protective film not only protects the active zinc, but also protects the iron inside. Therefore, in the long run, iron products have longer service life and lower cost. And the production process is simple, more and more units or enterprises choose white cast iron.

　　目前，黑、白鑄鐵通風管道在建筑中得到了廣泛的應用。由它們制成的各種管道在通風方面都能起到一定的作用。一般來說，在建筑物的地下室，由于通風不良和陽光直射，容易發生一些陰暗潮濕的現象，容易影響建筑物的地基。因此，在施工中需要進行通風設計。

　　At present, black and white cast iron ventilation pipes have been widely used in construction. All kinds of pipes made of them can play a certain role in ventilation. Generally speaking, in the basement of buildings, due to poor ventilation and direct sunlight, it is easy to occur some dark and humid phenomena, which easily affect the foundation of buildings. Therefore, ventilation design is needed in construction.

　　以上是濟南黑白鐵加工制造商為大家整理的相關內容，想要了解更多內容，歡迎訪問網站：http://www.bnlfans.net

　　The above is the related content of Jinan Black and White Iron Processing Manufacturer. For more information, please visit the website: http://www.bnlfans.net.