Chromium Sputtering target

Introduction

Chromium is one of the most popular metals in the world. Chromium is a silvery, lustrous, hard, and brittle metal known for its high mirror polish and corrosion resistance.It is widely used in the automobile industry to form a shiny coating found on wheels and bumpers. It is used in many vacuum applications such as automotive glass coatings, photovoltaic cell fabrication, battery fabrication, and decorative and corrosion resistant coatings.
AEM can provide pure chromium products as well as chromium nickel alloys, chromium cobalt alloys with high quality and competitive prices.

Specification

Material	Chromium
Molecular Weight	52
Appearance	Silvery
Melting Point	1857 °C
Boiling Point	2672 °C
Density	7.18 g/cm3
Electrical Resistivity	12.9 microhm-cm @ 0 °C
Electronegativity	1.6 Paulings
Heat of Fusion	3.66 Cal/gm mole
Heat of Vaporization	72.97 K-cal/gm atom at 2672 °C
Poisson's Ratio	0.21
Specific Heat	0.107 Cal/g/K @ 25 °C
Tensile Strength	N/A
Thermal Conductivity	0.939 W/cm/K @ 298.2 K
Thermal Expansion	(25 °C) 4.9 µm·m-1·K-1
Sputter	DC
Type of Bond	Indium, Elastomer

Purity & Size

Purity: 99.95%
Shape: planar, rotary, costom sizes
Circular: Diameter <= 14inch, Thickness >= 1mm
Block: Length <= 32inch,  Width <= 12inch, Thickness >= 1mm.

Application

1. Electronics
2. Semiconductor
3. Flat panel displays