Application process and basic content of six common areas of titanium metal materials

　1. Titanium metal is used for hydrogen storage materials

At present, among the four series of hydrogen storage metals used by human beings, titanium is one of them, and it is also a cheaper one. However, human beings have not yet found a more ideal "hydrogen storage metal". Once this problem is solved, people can use hydrogen as fuel.

　　2. Application of titanium in artificial bones

The application of titanium in surgical and medical operations is also very fascinating. At present, surgical bone is made of stainless steel, the use of stainless steel has a disadvantage, that is, after bone healing, to take out the stainless steel sheet, this is a very painful thing. Otherwise, stainless steel will cause harm to the human body due to rust. If the switch to titanium "artificial bone" will make orthopedic technology completely changed. In the head of the damaged place, with titanium and titanium screws, after a few months, the bone will re-grow in the titanium holes and screws, new muscle fibers wrapped in the titanium sheet, titanium bones like real bones and flesh, play a supporting and reinforcing role, so titanium is praised as "pro-biological metal". Now it has been applied to the knee joint, shoulder joint, rib joint, skull, active heart valve, bone fixation clip and so on.

　　3. Application of Titanium in Detector

Barium titanate crystals are widely used in ultrasonic instruments and underwater detectors. This is because when a pressurized chop changes shape, it will generate current; once energized, it will change shape. Put barium titanate in the ultrasonic wave, it will produce current pressure, the size of the current generated by it can measure the strength of the ultrasonic wave; on the contrary, with high-frequency current through it, you can produce ultrasonic waves.

　　4. Application of titanium metal materials in aircraft industry

"Titanium aircraft" can reduce the body weight of 5 tons, more than 100 passengers. In the new jet engine, titanium alloy has accounted for 18 to 25% of the weight of the entire engine; in the emerging supersonic aircraft, the use of titanium accounts for almost 95% of the total weight of the entire body structure, so if there is no titanium alloy It is difficult to develop the current supersonic aircraft.

　　5. Application of titanium metal in coating industry

Dioxytitanium is a valuable white pigment, called titanium white. Titanium white has both the masking performance of lead white and the lasting performance of zinc white. One gram of titanium white can paint an area of more than 450 square centimeters white. Particularly valuable is the titanium white non-toxic. There are hundreds of thousands of tons of titanium dioxide used as pigment every year.

　　6, titanium in the military is the application

Titanium tetrachloride emits a lot of white smoke in humid air. Because of its characteristics, it is commonly used in the military as an artificial aerosol. Especially in the ocean, water vapor, a titanium tetrachloride, smoke like a white Great Wall, blocking the enemy's line of sight.

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