High Purity Telluride Copper CuTe Powder Cas 12019-23-7, 99.9%

Telluride Copper CoTe Powder -
Telluride copper also known as alloys C15400 and C15400 semi-shared tellurium, TECU and Copper tellurium - is a copper-based alloy containing different amounts of tellurium. Tellurium usually has a content of 0.4-0.7%, and phosphorous can be anywhere from 0.004-1.12 percent.

Copper tellurium can be described as an alloy made of tellurium, copper, and other elements. Copper tellurium containing 0.4-0.7% tellurium has good machinability. The master alloy is telluride copper, which contains half the amount of tellurium as well as 50% copper.

Tellurium Copper has the following properties: atmospheric corrosion resistance; high temperature and conductivity hydrogen embedment (i.e. caused by the introduction or diffusion of hydrogen fracturing, weaken), 65-130HV hardness; good formability (if free cutting Brass for 100), 85-90% of machinability rating, suitable for welding and brazing. However, it is not suitable to be used for specific welding processes, like spot welding, oxygen-acetylene weld, resist welding, and seam welding.

It is a copper alloy with excellent machinability and high electrical and thermal conductivity. Copper tellurium alloy is known for having the highest cut performance. It is forged, cast and extruded, drawn and blanked, as well as molded. The tellurium copper alloy can be made into plate, sheets, rods, wires, tubes, and many other forms. It is ideal for industrial use due to its properties. If you are interested in Telluride Copper CuTe Powder, please send us an inquiry.

Telluride copper cuTe powder performance:

Copper telluride can be described as a chemical substance having the molecular structure CuTe. Copper telluride can be described as a dark powder. It is very stable in ambient air and at room temperatures. Copper telluride, an inorganic mineral that is important for storing copper and tellurium resources, can also be stored as a great way to do so. Cu is used to replace Te in H2SO4 solutions. Copper telluride can be produced by replacing Te. It separates tellurium form many metalions and gives rise to a very high concentration. Te can either be +4 or +6 valences for Cu replacement. This can all generate Cu 2 Te. Tellurium is in its valence form, which means that it does not affect Cu2 Te. Cu telluride, when exposed to an acid or base, can react chemically with these acids and bases. This is the key for seperating and recovering Cu and T. To put it simply, copper and tellurium combine at a higher temperature in order to separate the tellurium.

Telluride copper cuTe powder specification :

Room temperature stable at room temperature, black crystal powder. Copper telluride, an important organic material that stores large amounts of tellurium as well as copper resources, is also an important one.

You can order different products depending on your requirements.

How does Telluride Copper CopperCuTe Powder be made?
These steps are part of a preparation process for copper tellurium alloys:
1. After mixing high-purity copper and high purity tellurium according the required ratios, or after creating layers of high pure copper and high quality tellurium respectively, they are put in a graphitecrucible. The graphitecrucible is then sealed, after which the protective gas in the graphitecrucible has been replaced with air.
2. The graphite crucible can be placed in a synth furnace. After it is closed, the oxygen from the furnace chamber is transferred into the protective gases.
3. To ensure that the furnace is at 1.04.5MPa, add protective gas. At the same moment, heat in the furnace will increase from normal within 60-90min up to 12001450. The temperature of the furnace will then drop after 24h.
4. After the temperature has been lowered to below 100°C, the protective gas is removed from the synthesis oven to bring the pressure to normal. Finally, the furnace can be opened for the production of copper tellurium alloy ingot.

Telluride Copper Copper CuTe Powder -
Tellurium copper alloy is used primarily for: High conductivity, high resistance to corrosion of precision electronic parts and electric components, advanced mechanical parts and electrical parts.
The tellurium copper alloy is available in a range of profile options, including sheet, plate, rod, wire and tube.
Indicators for contact material of charging piles were developed in the wake of the promotion and construction of new energy vehicles. Due to its high electrical qualities and ease of processing, copper tellurium can be successfully used as a high-current connector for new energy vehicle.

Packing & Shipping Telluride copper cuTe powder -
We offer many packing options that are dependent on Telluride copper cuTe powder quantities.
Telluride copper cuTe powder packaging: vacuum packaging, 100g to 500g or 1kg/bag 25kg/barrel and as per your request
Telluride copper cuTe powder shipping: can be shipped by sea, air or express, once payment has been received.