FIELD: metallurgy.
SUBSTANCE: procedure consists in sputtering layer of metal material at angle to substrate over 45° at first stage, in sputtering layer out of same metal material at angle less 45° at second stage and sputtering bio-active ceramic layer at angle 90° at third stage. Also, layers are sputtered at temperature 100-1000°C above temperature of sputtered material and at rate of sputtered particles 100-700 m/s.
EFFECT: increased size of pores, increased porosity and shear strength of coating.
3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF OBTAINING COMPOSITE POROUS BIOACTIVE COATING | 2016 |
|
RU2623944C1 |
| COAT DEPOSITION METHOD | 1997 |
|
RU2146302C1 |
| METHOD OF PRODUCING A BIOACTIVE POROUS COATING FOR INTRAOSSEOUS IMPLANTS MADE FROM TITANIUM ALLOYS | 2019 |
|
RU2734415C1 |
| METHOD FOR MAKING ENDOSSEOUS IMPLANTS | 2010 |
|
RU2443434C1 |
| METHOD FOR MANUFACTURING OF INTRABONE DENTAL IMPLANT WITH MULTILAYER BIOLOGICALLY ACTIVE PLASMA DEPOSIT | 1998 |
|
RU2146535C1 |
| METHOD FOR PRODUCING CERAMIC COATING ON DENTAL PROSTHESES AND IMPLANTS SURFACE | 2002 |
|
RU2223066C1 |
| METHOD FOR APPLYING HYDROXYAPATITE COATING ON TITANIUM ALLOY IMPLANTS | 2022 |
|
RU2782100C1 |
| METHOD OF MANUFACTURING INTRAOSSEOUS IMPLANTS WITH MULTI-LAYERED COATING | 2013 |
|
RU2526252C1 |
| METHOD FOR MAKING INTRAOSSEOUS DENTAL IMPLANT WITH ION-BEAM MODIFICATION OF PLASMA-DEPOSITED MULTILAYER BIOACTIVE COATING | 2011 |
|
RU2458707C1 |
| METHOD FOR MAKING ENDOSSEOUS IMPLANT WITH ANTIMICROBIAL EFFECT | 2013 |
|
RU2512714C1 |
