high purity pure Indium ingot metal powder price CAS 7440-74-6 for 3D Printing

Short Description:

Product name: Indium powder

Purity: 99.9%, 99.99%

Cas No: 7440-74-6

Particle size: 325mesh, 200mesh, etc

Appearance: gray powder

Indium powder is a fine, metallic powder form of indium, a rare and soft metal that is silver-white and highly malleable. Indium is known for its excellent thermal and electrical conductivity, low melting point (156.6°C), and ability to form stable alloys with other metals. These properties make indium powder valuable in a variety of advanced technological and industrial applications.

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Product Description

Indium is a white metal, extremely soft, extremely malleable and ductile. Cold weldability, and other metal friction can be attached, liquid indium excellent mobility. The metal indium is not oxidized by air at normal temperature, the indium starts to be oxidized at about 100℃, (At temperatures above 800 ℃), indium burns to form indium oxide, which has a blue-red flame. Indium is not obviously harmful to human body, but soluble compounds are toxic.

Specification

Test Item	Standard	Results
In	≥99.99%	99.999%
Al	≤0.0003%	0.0001%
Ag	≤0.0001%	0.00002%
As	≤0.0001%	0.00001%
B	≤0.00005%	0.00001%
Ba	≤0.0001%	0.00001%
Bi	≤0.0001%	0.00001%
Ca	≤0.0001%	0.00001%
Cd	≤0.0001%	0.00001%
Co	≤0.0001%	0.00001%
Cr	≤0.0001%	0.00002%
Cu	≤0.0001%	0.00005%
Fe	≤0.0002%	0.00006%
Mg	≤0.0001%	0.00003%
Mn	≤0.0001%	0.00002%
Mo	≤0.0001%	0.00001%
Ni	≤0.00005%	0.00001%
Pb	≤0.0001%	0.00001%
Sb	≤0.00005%	0.000006%
Si	≤0.0002%	0.00003%
Conclusion	Comply with above standard

Application

a.Indium nanoparticles can be used in electronic slurry for semiconductor, alloy with high purity and silicon solar cells. It can reduce temperature of sintering.

b.In nanopowder can be added into welding alloy in order to lower the melting point of the alloy.

c.It can also increase wear resistance of alloy.

d.If used in lubricant oil, the wear resistance of lubricant oil will increase.

e. In nanoparticles can also be used as combustion improver for rocket fuel.