Patent application
Evolved composite plating by applying NDCO dispersion technology
"Nano diamond composite plating" technology with excellent sliding properties
Patent No. 5435477
EVC-Ni: Solid lubricant composite electroless NiP specialized for sliding and accuracy without lubrication
- Special solid lubricant combined with electroless Ni-P
- Demonstrates sliding properties superior to DLC under no-lubrication conditions
- Provides high film thickness accuracy and excellent sliding properties regardless of the shape of the material.
| Surface treatment | surface treatment side Specific wear amount （mm3 /Nm） |
The other side Specific wear amount （mm3 /Nm） |
| EVC-Ni P | 0 | 0 No wear |
| DLC | 0 | 1.09E-08 |
EVC-Ag: Composite Ag plating with excellent low friction, high durability, and conductivity for electrical contacts
- Forms a highly conductive lubricant film during sliding
- Compared to hard silver, the coefficient of friction is 1/5 and the durability is 5 times longer.
- Excellent electrical properties comparable to hard silver
Fields expected to be applied
Electrical contact parts such as charger connectors for EVs and switches
EVC-Ni: A new option to replace precious metals Highly conductive composite nickel plating
- A new option for plating electrical contacts to replace gold, silver, and other precious metals.
- Low cost compared to precious metal plating
- Higher conductivity than conventional nickel plating (more than 500 times that of our company)
- Higher durability than precious metal plating (3 times harder than hard silver)
- High sliding properties due to solid lubricant
Contact for "EVC"
＜New Business Development Division＞
Tel : +81-778-51-5000 → ９ → Extension number 317
Fax : +81-778-51-4710
Person in charge : Mr. Osada
E-meil : Takuya_Hisaka@eyetec.co.jp
