FIELD: cleaning of metal articles. SUBSTANCE: process includes action on surface with arc discharge under pulse-frequency condition under decreased pressure. D C low-power arc discharges between additional electrodes and cleaned article are excited in advance which is later subjected to action of main pulse-frequency discharge excited in ionized interelectrode intervals of low-power arc discharges. Energy of main discharge amounts to 0.50-0.60 J under pressure of 105...10-4 Pa and frequency 1.0-1000.0 Hz. EFFECT: increased efficiency of pulse mode of cleaning of surfaces of metal articles. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF CLEANING OF METAL SURFACES AND DEVICE FOR ITS EMBODIMENT | 1998 |
|
RU2139151C1 |
| METHOD OF ARTICLE SURFACE TREATMENT AND DEVICE FOR ITS EMBODIMENT | 1999 |
|
RU2171721C2 |
| PROCESS OF DEPOSITION OF PROTECTIVE COATS ON METAL PIPES AND PLANTS FOR ITS REALIZATION | 1998 |
|
RU2152454C1 |
| METHOD OF VACUUM MACHINING OF SURFACE OF PIPES AND GEAR FOR ITS REALIZATION | 1998 |
|
RU2158784C2 |
| GEAR CLEANING SURFACE OF ARTICLE WITH ARC DISCHARGE | 1999 |
|
RU2152271C1 |
| PLANT FOR ELECTRIC ARC CLEANING OF WIRE IN VACUUM | 1998 |
|
RU2135316C1 |
| METHOD OF TREATING METAL TAPES OR WIRE IN VACUUM AND DEVICE FOR ITS EMBODIMENT | 1998 |
|
RU2153025C1 |
| METHOD OF CLEANING OF PIPE SURFACE FROM POLYMER COATING | 1998 |
|
RU2139152C1 |
| METHOD FOR SURFACE CLEANING OF LARGE-SIZE METAL ITEMS WITH ARC DISCHARGE AND DEVICE FOR ITS REALISATION | 2007 |
|
RU2374046C2 |
| METHOD FOR WORKING SURFACE OF METALLIC STRIP AND APPARATUS FOR PERFORMING THE SAME | 1998 |
|
RU2145912C1 |
