FIELD: individual supplies.
SUBSTANCE: invention concerns cutting devices and can be applied in shaving technology. Blade material is tempered. Blade material is oxidised during tempering process to form oxide coating. Blade material is cooled after oxidation operation to initiate martensitic transformation of blade material. Razor blades are shaped out of tempered blade material. Oxide coating of razor blade is implemented with colouration.
EFFECT: enhanced longevity of blade.
21 cl, 9 dwg, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COLOURED SHAVING BLADES | 2005 |
|
RU2354540C2 |
| METHOD FOR MANUFACTURING OF RAZOR BLADES AND SYSTEM OF AUTOMATIC CONTROL OF RAZOR BLADES PAINTING PROCESS DURING THEIR MANUFACTURING | 2006 |
|
RU2399480C2 |
| RAZOR BLADES WITH BIG RADIUS OF BLADE POINT | 2012 |
|
RU2553158C1 |
| RAZOR BLADE | 2012 |
|
RU2567169C2 |
| SHAVER BLADE, METHOD FOR MAKING IT AND METHOD FOR APPLYING HARD CARBON COATING ONTO BLADE AND SHAVER UNIT | 1995 |
|
RU2238185C2 |
| METHOD FOR OBTAINING COATED STEEL PART, COATED STEEL PART (EMBODIMENTS) AND APPLICATION OF STEEL PART | 2020 |
|
RU2806159C1 |
| METHOD FOR APPLICATION OF COATING ONTO RAZORS BY ATOMIC LAYERED SEDIMENTATION METHOD | 2010 |
|
RU2526347C2 |
| CURVED RAZOR BLADES AND THEIR MANUFACTURE METHOD | 2011 |
|
RU2530919C2 |
| SHAVING BLADE, SHAVING CARTRIDGE AND METHOD FOR SHAVING BLADE MANUFACTURE | 2012 |
|
RU2630092C2 |
| BLADES OF RAZOR SET | 2009 |
|
RU2450916C1 |
