FIELD: powder metallurgy.
SUBSTANCE: invention relates to powder metallurgy, particularly, to methods of producing nickel powder. It can be used in processing nickel alloy wastes. Powder is obtained by electric erosion dispersion of grade PNK-0T1 nickel wastes in distilled water with capacitance of capacitors of 60.0-62.0 mcF, voltage on electrodes of 95-105 V and pulse repetition frequency of 100-110 Hz.
EFFECT: obtaining powder of regular spherical shape with low power consumption, low tonnage and environmental friendliness of the process.
1 cl, 4 dwg, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING IRON-CHROMIUM-NICKEL POWDERS FROM “X25H20” ALLOY WASTES IN DISTILLED WATER | 2024 |
|
RU2824009C1 |
| METHOD FOR PRODUCING HEAT-RESISTANT NICKEL POWDER FROM «ЖС6У» ALLOY WASTE IN DISTILLED WATER | 2022 |
|
RU2779730C1 |
| METHOD OF PRODUCING TUNGSTEN-FREE HARD-ALLOY POWDER FROM WASTES OF ALLOY TH20 IN DISTILLED WATER | 2024 |
|
RU2827580C1 |
| METHOD FOR PRODUCING HARD ALLOY POWDER FROM T5K10 ALLOY WASTE IN DISTILLED WATER. | 2022 |
|
RU2784147C1 |
| METHOD OF PRODUCING TUNGSTEN-FREE HARD-ALLOY POWDER FROM WASTES OF ALLOY TN20 IN ISOPROPYL ALCOHOL | 2024 |
|
RU2824011C1 |
| METHOD OF PRODUCING SPHERICAL TITANIUM POWDERS FROM “OT4” ALLOY WASTES IN DISTILLED WATER | 2024 |
|
RU2824646C1 |
| METHOD FOR PRODUCING HEAT-RESISTANT NICKEL POWDER FROM WASTE OF ZHS6U ALLOY IN LAMP KEROSENE | 2022 |
|
RU2784145C1 |
| METHOD FOR PRODUCING MOLYBDENUM POWDER BY ELECTROEROSION OF MOLYBDENUM WASTE | 2023 |
|
RU2804892C1 |
| METHOD OF PRODUCING TUNGSTEN POWDER FROM WASTES OF TUNGSTEN GRADE BA IN DISTILLED WATER | 2024 |
|
RU2829396C1 |
| METHOD FOR PRODUCING LEAD-BRASS POWDERS FROM WASTES OF LS58-3 ALLOY IN DISTILLED WATER | 2023 |
|
RU2795306C1 |
