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What is Titanium Nitride used for?

A recent poll in Britain found that public support for sanctions against Russia is falling as fuel and prices rise.  

The proportion of people willing to accept higher fuel prices as a result of western sanctions against Russia fell 14 percentage points to 36% from 50% in March, according to a survey conducted for the Telegraph by consultancy Redfield & Wilton Strategies.  

Global energy and fuel prices have soared since the start of the year and remain high because of the conflict between Russia and Ukraine and uncertainty over Russian supplies.  

The survey also found that 54% of people believe their own financial situation has worsened in the past year, up 12 percentage points from 42% two months ago. Sixty-two percent think things will get worse in the year ahead. Less than a third of respondents said they had received a pay rise to keep up with inflation, with two-thirds of those saying it was not enough to keep up with rising living costs.  

The figures suggest that public concern about the conflict with Ukraine is now likely to be overtaken by financial worries.  

Separately, the UK's consumer price index rose 7 percent this month from a year earlier, the highest since March 1992, according to figures released recently by the Office for National Statistics. In addition, a separate report released a few days ago by the Centre for Economics and Business Research said that real household disposable income in the UK will fall by 3% in 2022, equivalent to a loss of £2,320 per household, which would lead to the biggest drop in living standards since the 1950s. That is mainly because wages aren't keeping up with rising energy and fuel costs.  

The prices of other commodities like the Titanium Nitride powder are also expected to be influenced.

Introduction to Titanium Nitride TiN Powder
Titanium nitride or TiN is a golden cubic crystal. The molecular weight is 61.89. The melting point is 2950. The density is 5.43g/cm3.
 

Physicochemical Properties of Titanium Nitride TiN Powder
Titanium nitride is slightly soluble in hydrofluoric acid, aqua regia, and nitric acid, but insoluble in water. It has a high melting point and properties of high strength, high hardness, acid, alkali corrosion resistance, wear resistance, high-temperature chemical stability, and excellent electrical and thermal conductivity.
HSS cutting tools covered with titanium nitride film can reduce tool wear, increase chip speed, and extend service life. Titanium nitride is also widely used as watchcase, watchband, and other imitation gold alloy coatings. Titanium nitride whiskers are used to strengthen the metal and ceramic matrix composites. It is prepared by reaction of titanium and nitrogen at 1200
 

Titanium Nitride TiN Powder Properties
Other Names Tinite, TiNite, TiN powder, nitridotitanium
CAS No. 25583-20-4
Compound Formula TiN
Molecular Weight 61.87
Appearance golden brown powder
Melting Point 2950
Boiling Point N/A
Density 5.43g/cm3
Solubility in H2O insoluble
Exact Mass 61.951

 

Titanium Nitride TiN Powder CAS 25583-20-4
 

 

Applications of Titanium Nitride Ceramic Materials
Titanium nitride is a new kind of multifunctional cermet material, which has excellent properties such as high melting point, high hardness, wear resistance, good chemical stability, good electrical and thermal conductivity, and light properties. Its melting point is 2930~2950, is a good conductor of heat and electricity, and has superconductivity at low temperatures. It is used to manufacture jet engines. Because of its unique golden metallic luster, titanium nitride is also used in the field of gold decoration.
 
1. Used for tool manufacturing
Titanium nitride ceramic coating has a golden yellow finish that looks nice on the cutting tool. However, its main function is not for decoration, it has a Vickers hardness (HV) of more than 2500, and the thickness of the coating on the tool is usually 3 to 5 microns.  Higher wear resistance and heat resistance and longer service life than uncoated tools.  Applying this technology to machinery in industrial production, such as coating the gear hob with titanium nitride, can extend the service life by 3 to 4 times, while cutting the gear can increase the cutting speed or feed or more, thus reducing the machining time of the material.
 
2. Used in biomedicine 
The occluder used for the treatment of atrial septal defect, ventricular septal defect, and patent ductus arteriosus in congenital heart disease has been widely used in clinical medicine as an interventional implant. But the ordinary heart stoppers are mainly made from the nickel-titanium alloy material, nickel is as high as 55%. Excessive nickel can cause allergies to the human body, poisoning, and even cause cancer for long-term effects. And the Nitinol surface purification film of the common Nitinol occluders will be destroyed, releasing nickel ions in the complex human body environment. 
Because titanium nitride is a biocompatible material (previously used in coronary stents), it is much less thrombogenic than nitride itself. 
 
3. Used for the car front baffle film 
Based on nano titanium nitride, the nano-ceramic film produced by magnetron sputtering technology and metal nitride technology is not easy to be corroded, is durable, does not shield mobile phone signals, good heat dissipation.
 
The difference between nano-ceramic insulation film and metal insulation film is as follows: 
1. Different sunscreen and heat insulation effect
Metal film heat dissipation is worse than ceramic film, heat insulation effect is general, high reflective rate. Ceramic film through solar spectrum selective filtering function to achieve the purpose of heat insulation, heat insulation is far more than metal, lower reflective rate, excellent stability. 
2. Different signal passing rates
Metal film and a key difference between ceramic membrane, cut off the signal rate, metal film have disruptive to import GPS, the ETC (no stop electronic toll collection system) is also, easy to affect all kinds of signals through the metal film is generally divided into single metal film and multilayer metal film, although multilayer metal film on the thermal insulation is better than that of the single-layer metal film. But because of its thickness, the signal is even more seriously blocked. The ceramic film, stripped of its metallic properties, does not shield the signal.
3. Different oxidation shelf life
The metal film is easy to oxidize, and the shelf life is slightly short, while the chemical properties of the ceramic film are more stable, not easy to oxidize, and can resist acid and alkali, and organic solvents, so as to have a long service life. The shelf life of general ceramic heat insulation film is 10 years, while the metal heat insulation film is generally 5 years.
 

Main Supplier of Titanium Nitride TiN Powder
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and Nanomaterials, including silicon powder, nitride powder, graphite powder, zinc sulfide, calcium nitride, 3D printing powder, etc.
If you are looking for high-quality titanium nitride TiN powder, please feel free to contact us and send an inquiry. ([email protected])

 

The COVID-19 pandemic has affected economies and chemical companies in many countries around the world. Measures such as extending holidays and resuming work were taken to control the development of the epidemic, and the normal operation of some chemical enterprises was also affected to some extent.

We provides high quality Titanium Nitride powder with reasonable price. “In order to feedback to old customers, the company is still in full operations to provide Titanium Nitride powder with competitive price.” said Olina, the sales manager.

Chemical Titanium Nitride powder, feel free to contact us.

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