Name：Chromium Chemical formula：Cr Density: 7.14g/cm3
Chromium Sputtering Target
Manufacturing Process : Hot Isostatic Pressing
Chemical formula : Cr
Melting Point : ℃
Density:7.14g.cm3
Specification : Max 4000mm,OD:<=300mm ; Or as customers' requirements .
Purity : 99.5% ; 99.7% ;99.8% ;99.9% ; 99.95%
Grain Size <50um
The hard material coatings chromium (Cr) optimally protect engine components such as piston rings against premature wear and consequently extend the useful life of important engine parts. Chromium is used as a bonding layer for DLC coatings (Diamond Like Carbon), for example on bucket tappets. Furthermore, when used as a decorative coating, our chromium gives watches, electronic goods, operating elements on appliances and a range of other products an attractive sheen. Furthermore, when used as a decorative coating, our chromium gives watches, electronic goods, operating elements on appliances and a range of other products an attractive sheen.
| Product Name | Chromium sputtering target |
| Symbol | Cr |
| Purity | 99.5%,99.8%,99.9%,99.95% |
| Shape | Planar target, Rotary Target,Arc Target |
| Processing | HIP,Spray |
| Application | Glass Coating & DecorationTooling CoatingLab Research Semiconductors & Micro-Electronics |
Cr Planar Target
Cr Arc Target
Cr Rotary Target
| Manufacturing Process | Sprayed | HIP |
| Content | Chromium | Chromium |
| Purity | 99.5%~99.8% | 99.5%~99.95% |
| Relative Density | >95.0% | >99.0% |
| Grain Size | <100um | <50um |
| Type | Rotary | Rotary and Planar and Arc |
| Dimension | Max Length 2000mm,Max Thickness 6mm | OD≤300 Max Length 2000mm |
Process Comparsion between Spray Cr rotary target and HIP Cr rotary Target
| Spray Cr target | HIP Cr Target | |
| Oxygen Content | 8000ppm | 80ppm |
| Relative Density | ≥95% | ≥98% |
| Purity | 99.5 | 99.5%~99.95% |
| Grain Size | ≤100um | <50um |
| Uniformity | a) larger difference at axial densityb) The uniformity of the target can’t be guaranteed | a)High uniformity of the whole targetb)Density is close to the extrusion density of pure metal ,the rotary target has a uniform densityc)No loose zoned)No dark zonee)High uniformity at the sputtering material at top ,middle and bottom partf)High uniformity at the thickness and color of the PVD coating g)Nigh uniformity of the L、a、b at the top,middle and bottom part . |
| PVD Current Density | Can’t reach long working hours at large current | Long working hours under high-power |
