2014年6月12日星期四

titanium heat pumps Barium titanate crystals have such characteristics

Basic knowledge of titanium oxide
Introduction to the basics of titanium oxide - titanium dioxide :
Titanium dioxide is a white powder , is the best white pigment , commonly Titanium alloy valve known as titanium dioxide . Previously, people mining titanium , the main purpose is to obtain titanium dioxide. Strong adhesion of titanium dioxide , a chemical change is not easy , is always white . Especially valuable is titanium dioxide toxic . Its high melting point, is used to make fire-resistant glass , enamel glazes , clay, utensils and other high-temperature experiments . Titanium dioxide is the most white stuff , one gram of titanium dioxide can put more than 450 cm2 in area than the white painted white pigment commonly used barium zinc white whiter five times , thus modulating the best white paint pigment . Titanium dioxide pigment used in the world , more than a year to tens of tons. Titanium dioxide can be added in a paper , the paper white and opaque effect is 10 times larger than any other substance , therefore , we should banknote paper and art paper plus titanium dioxide. In addition , titanium pump in order to lighten the color of the plastic to make rayon soft gloss, and sometimes also added titanium dioxide. In the rubber industry, titanium dioxide is also used as a filler of white rubber.
Basic knowledge of titanium oxide - titanium tetrachloride
Titanium tetrachloride is an interesting liquid , which has a pungent smell shares , will be great in the wet air white smoke - it is hydrolyzed into white titanium dioxide hydrogel . In the military , people took advantage of titanium tetrachloride, which shares a strange temper, as artificial aerosols. Especially in the ocean , water vapor and more, a release of titanium tetrachloride, a white smoke as the Great Wall , blocking the enemy's line of sight. In agriculture, the use of titanium tetrafluoride people to frost .
Titanium oxide basic knowledge - barium titanate
Barium titanate crystals have such characteristics : when it changes shape under pressure , generates electricity, a power will change shape. Thus , the barium titanate in an ultrasonic people , and it will produce a current pressure , the size of the current generated by it can detect the strength of the ultrasonic wave . Conversely , a high frequency current through it , it can generate an ultrasonic wave. Now , almost all of the ultrasonic instrument, to be used in barium titanate . In addition, there are many uses of barium titanate . For example: railway workers put it on the tracks below , to measure the pressure Titanium Casting Manufacturer when the train passed ; doctors use it made ​​of pulse logger. Barium titanate to do with underwater detectors, underwater eye is sharp , it is not only able to see the fish , but also you can see the reef , icebergs and enemy submarines under the water and so on .

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