2014年5月12日星期一

Aerospace titanium castings From the viewpoint of heat transfer efficiency

Titanium tube heat transfer efficiency to beat rivals
   From the viewpoint of heat transfer efficiency, we find that the titanium alloy pipes with other
tubing (e.g., copper-nickel alloy) Aerospace titanium castings match. High strength titanium and high impact resistance allowable
turbidity of seawater with high flow rates and titanium alloys have a high temperature corrosion
resistance, titanium-nickel alloy than copper heat exchanger 60 a weight reduction of 70%, the their
overall heat transfer efficiency is roughly the same.
     Due to the longer life of the titanium tube structure to offset one-time investment, in terms of
economic efficiency is also something else. And because of the speed for the entire period in the life
of the tube can reduce downtime, titanium alloy pump thus also receive an additional character. With the growth and
expansion of the use of titanium production, the cost and availability of titanium improved. Titanium
also with 317L stainless steel, Monel alloy 400 and Hastelloy C-276 to compete. It is predicted that
in the middle with seawater cooled heat exchangers, finned whole rolled titanium tube will completely replace copper-based alloy tube.

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