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PVT (Harbin) Coating Co.,Ltd.
17
2020-06
HiParc*──High-Energy Pulsed Arc
2020-06-17
20-micron-thick single-layer TiN
Acquisition
4.2 meters tall, with a 3,000-kilogram payload capacity—a true heavyweight.
A few days ago, PVT secured an order to design and manufacture a PVD ultra-hard coating system with an overall height of 4.2 meters and a maximum load capacity of 3,000 kilograms for coated workpieces. This will be one of the largest PVD coating systems PVT has ever built. Under this contract, PVT will also supply a cleaning line, pre‑ and post‑treatment equipment, and quality‑control inspection systems. All equipment is scheduled to be commissioned at the customer’s site in mid‑2016.
PVT Company Celebrates Its 30th Anniversary
PDA* technology
PVT has successfully launched its newly developed PDA* technology. Using arc evaporation, PVT deploys this technology to vaporize refractory metals and alloys, enabling the deposition of ultra-hard, wear-resistant coatings on cutting and forming tools as well as component surfaces. The PDA* technology allows us to direct magnetic-field‑guided arcs into numerous tiny, rapidly moving arcs. As a result of this development, these arcs now evaporate various materials—such as Ti, Cr, AlTi, AlCr, TiSi, and many other target materials—in a smoother manner, significantly reducing both the number and size of droplets, thereby producing much smoother coating layers. In certain specialized applications, it is possible to deposit exceptionally smooth films; from a cost‑reduction perspective, post‑processing steps can even be eliminated. *PDA = Plasma Diffused Arc