Titanium Nitride                 
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• Titanium nitride (TiN) (sometimes known as “Tinite” or “TiNite” or “TiN”) is an extremely hard ceramic material, often used as a coating on titanium alloys, steel, carbide, and aluminium components to improve the substrate's surface properties.
• Titanium nitride is a chemical compound of the two elements titanium and nitrogen. TiN - so its formula - is a metallic hard material of typically gold-yellow color.
• TiN is used to harden and protect cutting and sliding surfaces, for decorative purposes (due to its gold appearance), and as a non-toxic exterior for medical implants. In most applications a coating of less than 5 micrometres (0.00020 in) is applied.
• TiN will oxidize at 800 °C at normal atmosphere. It is chemically stable at room temperature and is attacked by hot concentrated acids.
• TiN has excellent infrared (IR) reflectivity properties, reflecting in a spectrum similar to elemental gold (Au), which gives it a yellowish color.
• The most common use for TiN coating is for edge retention and corrosion resistance on machine tooling, such as drill bits and milling cutters, often improving their lifetime by a factor of three or more.
• TiN is used in numerous medical (implants, surgical instruments, etc) and food processing applications.
• TiN is also widely used as a top-layer coating, usually with nickel (Ni) or chromium (Cr) plated substrates, on consumer plumbing fixtures and door hardware.
• TiN is non-toxic, meets FDA guidelines and has seen use in medical devices such as scalpel blades and orthopedic bone saw blades where sharpness and edge retention are important and bio-implants, as well as aerospace and military applications.
• As a coating TiN is also used to protect the sliding surfaces of suspension forks of bicycles and motorcycles as well as the shock shafts of radio controlled cars.
• Titanium nitride powder was formed by heating the carbon-coated titanium dioxide particles in the reactor to a temperature of about 1,450.degree. C. for two hours under nitrogen gas flowing at a rate of about one liter per minute.
• Titanium nitride coatings can also be deposited by thermal spraying whereas TiN powders are produced by nitridation of titanium with nitrogen or ammonia at 1200 °C.
• TiN layers are also sputtered on a variety of higher melting point materials such as stainless steels, titanium and titanium alloys.
• Titanium Nitride (TiN) is the most common PVD hard coating in use today. TiN has an excellent combination of performance properties, attractive appearance, and safety.
• Titanium nitride (TIN) has been used in the coating of tool steels since the mid-sixties. The reasons to coat cutting tools in a production situation are to increase tool life, to improve thesurface quality of the product, and to increase the production rate.
• The advantages of TiN
  coating include high hardness and adhesion, good ductility, excellent lubricity, high chemical
  stability and tough resistance to wear, corrosion and temperature.

• Titanium Nitride Information
• Polishing  Titanium Nitride
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• Titanium Nitride Catalyst for
  Methanol Oxidation

Company

Data Sheet

• TiN Titanium Nitride
• Titanium Nitride
• Titanium Nitride Nanoparticles
• Titanium Nitride from USA
• Titanium Nitride from California
• Titanium Nitride Powder
• Titanium Nitride Coating
• Titanium Nitride from USA
• Titanium nitride powder
• Safety Data for Titanium Nitride

Report

• Environment Assessment - Nanoscalic titanium nitride
• Standard Coating Application Chart

Application

Patent

• Method of etching titanium nitride
• Method for synthesizing titanium nitride whiskers
• Cr-containing titanium nitride film
• Method for making titanium nitride
• ALD formed titanium nitride films
• Titanium nitride sputter targets
• Titanium nitride barrier layers
• Titanium nitride interconnects
• Synthesis of titanium nitride films
• Titanium-Nitride Catalyzed Polyester
• Non-stoichiometric titanium nitride coating
• Integration of titanium and titanium nitride layers
• Titanium nitride dispersion strengthened alloys
• Methods for use in formation of titanium nitride interconnects
• Vapor deposited titanium and titanium-nitride layers for dental devices
• Preparation of titanium nitride-containing refractory material composites
• Process for synthesizing titanium carbide, titanium nitride and titanium carbonitride
• Titanium nitride multiple layer barrier with preferential crystallographic orientation on titanium nitride surface

Study

• Corrosion behavior of Titanium nitride produced by high temperature nitriding
• Impact of ALCVD and PVD Titanium Nitride Deposition on Metal Gate Capacitors
• Osbornite, meteoritic titanium nitride
• Hard coating performance enhancement by using [Ti/TiN]n, [Zr/ZrN]n and [TiN/ZrN]n multilayer system
• Liquid Tin Corrosion and Lead Free Wave Soldering
• Study of titanium nitride for  low-e coating application
• Molecular Orbital Studies of Titanium Nitride Chemical
  Vapor Deposition
• Optimization of the Deposition Conditions of Titanium Nitride from Ammonia and Titanium Tetrachloride
• Thermochemistry of Gas-Phase Species Relevant to Titanium Nitride CVD
• Ti–TiN hardmetals prepared by in situ formation of TiN during reactive ball milling of Ti in ammonia

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