What Is Fo-Ti?

Titanium is a chemical element with the chemical symbol Ti and an atomic number of 22. It is located in the fourth periodic group and group IVB in the periodic table of chemical elements. It is a silver-white transition metal, which is characterized by light weight, high strength, metallic luster, and resistance to wet chlorine corrosion. However, titanium cannot be used in dry chlorine gas, even if the temperature is below 0 ° C, a severe chemical reaction will occur, and titanium tetrachloride will be generated, and then decomposed to form titanium dichloride, or even burn. Only when the water content in chlorine gas is higher than 0.5% can titanium maintain reliable stability in it. ^[1]

CAS No .: 7440-32-6

EINECS number: 241-336-9 ^[7]

Titanium has a metallic luster and is malleable. The density is 4.5 g / cm3. Melting point is 1660 ± 10 ° C. The boiling point is 3287 ° C. Valuations are +2, +3, and +4. Ionization energy is 6.82

Industrial pure titanium: Industrial pure titanium has more impurities than chemically pure titanium, so its strength and hardness are slightly higher. Its mechanical properties and chemical properties are similar to stainless steel, and its strength is better than titanium alloy pure titanium.

1. Reactor: Due to the different production processes and operating conditions of the user, the jacket heating type is divided into electric heating rod heating, steam heating, and thermal oil circulation heating; the shaft sealing device is divided into packing sealing and mechanical sealing; stirring type has anchor type, Paddle type, pot wheel type, push type or frame type. The number of holes, specifications or other requirements can be designed and manufactured according to user requirements.

2. Condenser:

The raw material for preparing titanium metal is rutile, which contains more than 96% TiO ₂ . Countries that lack rutile, such as the Soviet Union, use ilmenite. "

Low density and high specific strength

The density of titanium metal is 4.51g / cm3, which is higher than aluminum but lower than steel, copper, and nickel, but the specific strength is the highest among metals.

Skin contact: Remove contaminated clothing and rinse skin thoroughly with soap and water.

Eye contact (powder): Lift the eyelids and rinse with running water or saline. Seek medical attention.

Inhalation (powder): Quickly leave the scene to fresh air. Keep your airways open. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Seek medical attention.

Ingestion: Drink plenty of warm water and induce vomiting. Seek medical attention.

Respiratory protection: Self-priming filter dust masks must be worn when they may be exposed to dust.

Eye Protection (Powder): Wear

In September 2014, China's first furnace "Electronic Grade Low Oxygen Ultra High Purity Titanium" was successfully developed and put into production in Yuyao City, Zhejiang Province, breaking foreign monopoly in one fell swoop. Low-oxygen ultra-high-purity titanium is mainly used in core industrial fields such as semiconductor sputtering targets, aerospace, and offshore oil, and has strategic significance. In particular, it is worth mentioning that ultra-high purity titanium is an important raw material guarantee for China's independent large aircraft projects.

Prior to this, the price of ultra-high purity titanium imported from abroad was about 1.2 million yuan / ton, which was limited by the purification technology. Only three companies in the United States and Japan were able to produce ultra-high purity titanium. As a high-end strategic metal material, the US and Japanese governments strictly restrict exports to China. China often depends on the "face" of the United States and Japan in the field of ultra-high purity titanium.

Ningbo Chuangrun New Materials Co., Ltd.'s "250-ton-per-year electronic-grade low-oxygen ultra-high-purity titanium project" has been put into operation, filling the technical gap of high-end titanium materials in China, meaning that China already has the independent production capacity of low-oxygen ultra-high purity titanium It achieved the independence and self-sufficiency of this strategic metal and completely got rid of its dependence on foreign countries. After the monopoly is broken, the aerospace sector will benefit directly. ^[12]

According to Mang Titanium, Baoji's titanium processing equipment, technical level and production capacity rank first in the country. The production capacity accounts for about 60% of the country. The market share accounts for 85% of the domestic titanium processing material market and 22% of the world output. The production task of more than 90% of high-end titanium products in China is known as China's Titanium Valley.

During the rapid development of China's titanium industry for more than 10 years ^[13] , it has been seriously out of control. Many localities have developed titanium projects in the "vigorous" local protectionism, which has led to a serious oversupply of the titanium market, despite the use of titanium and titanium materials. Increasing year after year, but it cannot change the status quo of actual production capacity far exceeding demand. For example, in 2012, although the total amount of titanium materials was more than 60,000 tons, the export of titanium ingots increased significantly. The total titanium ingot inventory of many titanium processing companies such as Baosteel and Baotai accumulated to more than 5,000 tons. Also collected and stored 4,000 tons of titanium ingots. It can be seen that the domestic titanium material output has increased significantly and the demand has not increased simultaneously. On the contrary, it can be seen that the development of the foreign titanium industry is more rational, unlike the domestic development, which is "glorious" in the runaway.

In 2012, the economy began to recover, and China's titanium industry market was still sluggish, but we must not blame it for the financial crisis and the European debt crisis. We must find the cause in our out of control development. Otherwise, various economic crises After the end, the development crisis of desperate projects in China's titanium industry still exists. Looking at the development path of the titanium industry in China for more than 10 years, we have seen such a cycle with pain: the first expansion of production the first reshuffle the second expansion of production the second reshuffle ... China's titanium industry From the 1960s to 2004, the production capacity of both titanium and titanium materials was very small. For example, China produced 2,000 tons of sponge titanium at the end of 2000. However, with the gradual increase in titanium demand at the end of 2004, by 2005 The price of titanium has risen from 50,000 to 60,000 yuan per ton to 200,000 to 300,000 yuan per ton, and there has been a phenomenon of profiteering with no market price. The first large-scale expansion in the titanium sector has quietly occurred, and the production capacity in just a few years It quickly turned over 60 times. Expansion, adjustment, and labor pains. After integration in 2012, China's actual output of titanium sponge increased by more than 40 times in 2000. ^[14]