Following the progress in Russia-Ukraine peace talks, the gold price fell more than 1% the next day, hitting its lowest in a month, and palladium prices briefly tumbled by nearly 9%.
"We have seen metal prices going into free fall when the Russia-Ukraine situation is likely to see a major detente, which spurred people's risk preference and optimism that the war could end at a time," said OANDA senior market analyst.
A Russian deputy defense minister says Moscow has decided to sharply curtail its military activities around Kyiv and Chernikov in Ukraine, following talks between Russian and Ukrainian representatives in Istanbul.
Where the prices of metals, natural gas, and commodities like the zirconium carbide powder will go in the future, is still very uncertain.
What is Zirconium Carbide ZrC?
Zirconium carbide (ZrC) is a dark gray cubic crystal with metallic luster. Crispy. The melting point is 3532℃. The boiling point is 5100℃. The density is 6.73 g/cm3. The hardness of Mohs is 8 to 9. Insoluble in cold water and hydrochloric acid. Soluble in hydrofluoric acid and hot concentrated sulfuric acid containing nitric acid or hydrogen peroxide. It reacts with chlorine at high temperature to form zirconium tetrachloride. Zirconia is formed by combustion in air at 700℃. ZrC doesn't react with water.
Zirconium carbide is a kind of high melting point material with high hardness and excellent high temperature refractory. It is used as a raw material for solid propellant in rocket motors. Used in the production of alloy steel. It is also a raw material for the production of zirconium and zirconium tetrachloride, as well as promising fine ceramic materials.
What is Zirconium Carbide ZrC Used For?
Hafnium-free zirconium carbide and niobium carbide can be used as fire-resistant coatings for nuclear reactors. Because of its low neutron absorption cross section and weak sensitivity to radiation damage, it can be used as a coating for nuclear fuel uranium dioxide and thorium dioxide particles. The coating is usually deposited in a fluidized bed reactor by thermal chemical vapor deposition. It also has high emissivity and high current capacity at high temperatures, making it a promising material for thermal photovoltaic radiators and field emitter tips and arrays.
It is also used as abrasives, cladding, cermets, incandescent filaments, and cutting tools.
Is Zirconium Carbide ZrC a Ceramic?
Zirconium carbide is a very hard refractory ceramic material.
It has high corrosion resistance. This IV interstitial transition metal carbide is also a member of ultra-high temperature ceramics or UHTCs. The strong covalent Zr-C bond makes the material have a very high melting point (~ 3530°C), high modulus (~ 440GPa) and hardness (25GPa).
Zirconium Carbide ZrC Melting Point
The melting point of zirconium carbide is 3532 °C (6390 °F).
Zirconium Carbide ZrC Thermal Conductivity.
The thermal conductivity of ZrC is 20.5W/m·K, and the electrical conductivity (resistivity ~ 43μΩcm)
Zirconium Carbide ZrC Price
The price is influenced by many factors including the supply and demand in the market, industry trends, economic activity, market sentiment, and unexpected events.
If you are looking for the latest ZrC powder price, you can send us your inquiry for a quote. ([email protected])
Zirconium Carbide ZrC Supplier
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 ZrC powder, please feel free to contact us and send an inquiry. ([email protected])
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