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In-2 - N2 indium indium ingot

In-2 - N2 indium indium ingot

Supplier — the company AvecGlob — offers at reasonable prices from the manufacturer ingots of indium brand In-2 (N2). The supplier guarantees the timely delivery of products to any address specified by the consumer.

Technical specifications

Ingots of indium In-2 (class of purity N2) are characterized by a high reflection coefficient. When the indium is bent, the metal «cracks»: this deforms the crystal structure of its atomic lattice. produces metal Indian ingots with the greatest possible density. Ingots, as a rule, are the least expensive metal form. The materials are obtained using crystallization, solid-state and other ultrapure purification processes (in particular, sublimation).

Urgency of application

Indium is used to mirror the windows of high-rise buildings (the reflection coefficient for indium is the same as for silver, but indium window coverings do not need to be painted). Indium ingots In-2 (N2) are used in the industry for the subsequent production of electrodes, touch screens, flat-screen TVs and solar panels. Since this metal has a low melting point, it is used for fire extinguishing systems.

In addition, ingots of indium In-2 are used for the formation of surface films, in the preparation of particularly low-melting alloys (for example, an alloy of 24% indium-76% gallium is liquid at room temperature). In nuclear power indium ingots In-2 are used in the manufacture of control rods for nuclear reactors.

Chemical composition

Ingots of indium In-2 (class of purity N2) contain 99% pure metal. The rest is made up of impurities — iron, nickel, copper, cadmium, lead, tin and titanium. The total amount of impurities, according to the technical requirements of GOST 10297−94, should not exceed 0.03%.

Physical and mechanical properties

  • Density, kg / m 3 — 7362;
  • Melting point, 0 С — 157;
  • Specific heat capacity, J / kggrad — 238;
  • Coefficient of thermal expansion, μm / deg — 32,1;
  • Coefficient of thermal conductivity at room temperature, W / megrade -8.2;
  • Modulus of elasticity, GPa — 11;
  • Hardness according to Brinell, HB, not more than 10.

Assortment and application features

Indium Ing-2 bars are produced in sizes of 20… 30 x 30… 80 x 60… 120 mm. At customer’s request, indium ingots can be in the form of a rod or plate, as well as other processed forms such as nanoparticles.

Supplier — AvekGlob Company — offers to buy vanadium ingots VNM-0, VNM-1 and VNM-2, manufactured in accordance with TU 48−4-272−73. Products can be purchased at a price formed on the basis of European and world standards of production. Implementation is possible in bulk and retail, for regular customers, a flexible system of discounts operates.