Pioneered adopt rugged ultra-low temperature deposition technology (PVD decorative coating physical vapor deposition), use ultra-low temperature deposition equipment plating a full range of high performance products, in line with industry standards, with excellent durability, performance, and functionality shiny appearance. Ultra-low temperature deposition coating process use proprietary technology to make superior coating, can make surface polished, brushed, textured, matte etc metallic colors effect, improved durability, scratch-resistant, corrosion-resistant, reinforced the appearance.Huicheng Vacuum ultra-low temperature vacuum deposition systems merged to make your product coatings meet or exceed customer expectations.
Ultra-low temperature deposition equipment advantages and features:
• Low temperature deposition
• large area deposition
• various materials (such as zirconium, titanium, chromium)
• Reaction of the compounds, such as nitrides, oxides and carbides formed
• Durable and protective coatings
• Throughout the uniformity of the deposition zone
• target utilization is greater than 80% (better than planar source 2X)
• Environmental
Huicheng Vacuum(HCVAC)Merged into a high-tech ultra-low temperature vacuum deposition coating systems and coating technologies include:
• Low Temperature Arc Vapor Deposition (LTAVD)
• filtered arc technology
• planar magnetron sputtering
• plasma enhanced chemical vapor deposition (PECVD)
Ultra-low temperature deposition equipment for the production of coating systems can be divided into two distinct categories:
► low temperature arc vapor deposition system (LTAVD)
Merged into a vacuum LTAVD system provides functional and decorative coatings variety of applications, LTAVD system operating at low temperatures, can be deposited on a wide range of temperature-sensitive materials such as plastic, zinc, high throughput coating layer system to provide a stable, durable, precision coating.
Features:
• Large and small batch production capacity
• Wide range of materials deposition
• Many metallic color
• temperature sensitive substrates
• extreme hardness
• High durability
► filtered arc spray system (FAC)
Huicheng Vacuum(HCVAC)FAC merged into the vacuum system integration of proprietary and innovative technology and design to achieve a stable, reliable, standardized production capacity, our filtered arc deposition system is capable of producing functional and decorative coatings, with accurate, efficient and reliable.
Features:
• smoothness surface, high concentration
• density
• extreme hardness
• Resistance to sliding friction
• precise dimensional tolerances
Substrate material suitable for ultra-low temperature deposition (excluding all):
| Substrate | Require for plating | Practical | Decorative |
| Polymer | Copper/nickel/chromium | yes | yes |
| Zinc | Copper/nickel/chromium | yes | yes |
| Copper | Nickel/chrominum | yes | yes |
| Stainless steel | No | yes | yes |
| Titanium | No | yes | yes |
| Foam | No | yes | yes |
| Polymer(W / O plating) | No | No | Yes(Under certain conditions) |
| Inconel | No | yes | No |
| Aluminum | Copper/nickel/chrominum | yes | yes |
A typical ultra-low temperature deposition coating (excluding all):
| Commonly used metal | Hardness(HV) | Color |
| aluminum - aluminum | 17 | aluminum |
| chromium - chromium | 1000 | chromium - silver |
| Cu - Cu | 115 | copper-red |
| Nickel - Nickel | 800 | warm silver - light yellow |
| Silver - Silver | 25 | silver |
| Titanium - Titanium | 250 | gray |
| Zirconium - Zirconium | 800 | gray |
| Special-purpose alloy | Hardness(HV) | Color |
| TiAl - TiAl | 1200 | light gray |
| TiZr - TiZr | 1450 | light gray |
| Cobalt chromium - stellite | 850 | light gray |
| Painting compound | Hardness(HV) | Color range |
| Stainless steel - Uncoated(for reference) | 166 | Stainless steel |
| Tin-TiN | 2800 | brown gold |
| TiNC,TiNC | 2900 | gray |
| TiNAl-TiNAl | 2700 | gray - blue/black |
| TiZrN - TiZrN | 2800 | gold |
| ZrCN - ZrCN | 2900 | gold - bronze |
| Zirconia - Zirconia | 1700 | stainless steel |
| ZrN - ZrN | 2500 | brass - nickel |
| ZrOC - ZrOC | 2300 | Dark grey - bronze - black |
| ZrCN /gold - ZrCN /gold | 2500 | gold |
| CRN - CrN | 2200 | color |
| CRCN - CrCN | 1300 | gray |
| CRC - CrC | 2900 | gray |
Technical performance ultra-low temperature deposition coating characteristics (metal nitride applications typical results):
| Test | Result |
| Taber wear,ASTM D-4060 | 2,000 to 4,500 times |
| (Vickers hardness) | 2,200 HV 2,800 HV |
| Coefficient of friction (between 100 balls and hexavalent chromium coating) | 0.45〜0.65 |
| Maximum operating air temperature | 300°C to 800°C |
| Salt spray (ASTM B-117, nickel / chrome plating substrate) | 1000 + hours without surface defects |
