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Methods for preservation of titanium alloy materials and products

Titanium plate industry has developed rapidly in recent years, and the export scope and quantity are also expanding, with broad prospects. Does titanium plate definitely not corrode? Decorative titanium plate corrosion, in addition to its own defects, and the environment, such as air humidity, air temperature, flow speed, flow direction, air contained impurities and the number of components has a great relationship. In the atmosphere and weak corrosive medium because the corrosion rate is less than 0.01mm/ year, that is, is considered "complete corrosion resistance". But in the CL- medium such as salt, sulfuric acid, oxalic acid is often used in engineering exterior wall cleaning, hydrochloric acid, porcelain cleaning agent internal decoration cleaning supplies will corrosion, in the maintenance process should use neutral substances such as water often cleaning to reduce the corrosion medium adhesion and rust, in addition, should avoid sharp objects such as blade, titanium wire brush to avoid affecting the appearance and damage to the intercrystalline structure and corrosion.

Common titanium alloy materials and titanium products preservation requirements:

1) For the preservation of titanium plate products in the site or warehouse, should be selected in a clean, smooth drainage place, away from harmful gas or dust factories and mines. The ground should be cleared of weeds and all debris, maintain titanium clean.

2) In the warehouse can not be stacked together with acid, alkali, salt, sensitive soil and other titanium denudative materials. Different varieties of titanium classification should be piled up, avoid mislead, avoid contact with the corrosion of the object.

3) Large titanium tubes, titanium rods, thick titanium plates, large diameter titanium tubes, titanium forgings and other titanium alloy materials can be stacked in the open air.

4) small and medium-sized regular model titanium, titanium plate, titanium rod, medium diameter titanium tube, titanium wire, etc., can be stored and placed in a satisfactory ventilated material shed, remember that the upper and lower mat.

5) Small-scale titanium material, thin titanium plate, titanium strip, small diameter or shaped titanium tube, all kinds of cold rolled, cold drawn titanium material and high price, easy corrosion of metal products, can be stored and placed in storage.

6) The warehouse should always maintain an appropriate storage background, pay attention to ventilation in sunny days, and close and moisture-proof in rainy days.

7) Warehouse should be selected according to geographical conditions, generally think that it is appropriate to use the usual closed warehouse, that is, there is a roof with walls, your house tightly and ventilation device warehouse.