我司是專業從事于金屬磷化加工的高科技企業。
現有全自動磷化加工線4條,在職員工200人,主要從事錳系磷化加工,鋅系磷化加工,黑色錳系磷化加工,鋅系涂裝磷化加工。
產品磷化膜外觀均勻一致。具有很高的防腐性能,錳系磷化鹽霧時間48-96小時.
公司已通過了ISO9001-2000,TS16949質量體系,美國AQA認證。
酸洗磷化處理主要成分介紹
金屬氧化劑
氧化鐵
銀灰色的粉末,分之質量是53.62。很難和水結合。但可以和酸式溶劑結合在一起。是兩種性質的鋼鐵氧化品。
氧化的種類不一樣,他的用作也不同。效果不好的氧化物體力面含有眾多的雜物,可能會導致磷化層有一道透明的磷化膜層,在水處理之后導致大片的泛黃。做磷化液的時候*好選擇效果高的氧化物(純度要不少于百分之99,直接生產出來的)。
磷化液力的氧化鐵的純度要根據要求的不同,來選擇不同的氧化物。使別的成分不變化,改換氧化五的純潔性,可以改進磷化液的質量。提高2克氧化物質可以降低磷化液的酸度,反過來講會升高很多。
磷化液中加入新的離子可把磷化膜變的細膩,要比錳系的離子好很多。
酸劑
質量分數是103.55,密度1.475。使用的因為里面含有一定量的雜物顯示微黃色,有較強的腐蝕性能和吸水性能。和水混合反應迅猛,同時釋放出很多的熱量。和水配比后應該把緩緩倒進水力并且同事不斷的攪均勻。可以和很多的金屬,金屬的氧化劑反應得到鹽成分。
對磷化膜和磷化層具有以下的影響
磷化液力加進微少量的,在某種意義上來講可以增加磷化層的厚度和防腐性能,主要的原因是可以提高磷化的反應的快慢。但離子含量太大,很可能導致基礎的過分的腐蝕,并導致磷化反應的時間加長,磷化膜稀疏多孔,降低抗耐蝕性能,甚至會引起不上磷化膜。所以磷化里每升可以加入2.6克,補充劑力不需要添加。
噴漆用的磷化前不可以使用,會導致磷化膜不均勻。
原子質量是45.62,密度1.225。含量高的是無色的冒煙的液體,濃度是百分之100,帶有一點黃色。冒煙的是紅褐色液體,一旦接觸到皮膚可能會燒傷而且較難治理。濃度低的濃度是百分之22,密度1.56。試驗用的的配比是百分之66,密度是1.8。
是磷化液里面*主要的氧化劑,成為磷化液的原料之一。磷化液的技術不同,則配比的不同。可以選用高質量的或低的配制磷化液。
Iron oxide
Silver powder, the quality of points is 53.62. It is difficult to combines with water. But can and acid type solvent unifies in together. It is two kinds of properties of steel oxidation product. The types of oxide, he used as a also different. The result is bad oxide physical surface contains many sundry, may lead to etch layer has a transparent phosphating film in water treatment, after lead to big yellow. Do phosphating solution when had better choose effect high oxide (purity or less than ninety-nine percent, direct production out). The purity of iron phosphating hydraulic according to different requirements, to choose a different oxide. Make the other component does not change, change the oxidation five purity, can improve the quality of the phosphating liquid. Improve the 2 g oxidation material can reduce the phosphating solution acidity, which in turn would increase a lot. Phosphating solution to add new ion the phosphating film become delicate, than manganese ion is much better. Acid agent Sulfuric acid Quality score is 103.55, the density of 1.475. The use of sulfuric acid because it contains a certain amount of sundry display light yellow, strong corrosion resistance and water absorption performance. Mixed with water rapid response, and at the same time release a lot of heat. And the ratio of water after the sulfuric acid should be slowly down the hydraulic and colleagues constantly stir evenly. Can and a lot of metal, metal antioxidant reaction get salt composition. Sulfuric acid to phosphate coating and phosphate layer has the following influence Phosphate fluid in micro a small amount of sulfuric acid, in a sort of sense can increase the phosphate layer thickness and corrosion performance, the main reason is the reaction of sulfuric acid can improve phosphating of speed. |
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