FIELD: chemistry.
SUBSTANCE: invention refers to powder metallurgy and can be applied in manufacturing of wear-resistant engineering devices and elements, such as slide bearings operating in extreme and dry friction conditions. Antifriction material is based on iron, graphite, calcium fluoride, phosphor, manganese sulphide, zinc and copper at the following component ratio, wt %: graphite 0.5-3, calcium fluoride 0.1-1, phosphor 0.05-1, manganese sulphide 0.1-1, zinc 0.05-1, copper 10-30, the rest is iron.
EFFECT: obtainment of high-temperature dispersed compact iron-based powder materials of enhanced hardness and corrosion resistance.
| Title | Year | Author | Number |
|---|---|---|---|
| CORROSION-RESISTANT ANTIFRICTION POWDER IRON-BASED MATERIAL | 1999 |
|
RU2170281C2 |
| IRON-BASE CAKED ANTIFRICTION MATERIAL | 1992 |
|
RU2040574C1 |
| COPPER-BASED BAKED ANTIFRICTION MATERIAL | 1991 |
|
RU2024639C1 |
| FRICTION POWDER MATERIAL | 2000 |
|
RU2191844C2 |
| FORMULATION FOR PREPARING POWDERED SELF-LUBRICATING ANTIFRICTION COPPER-BASED MATERIAL | 1998 |
|
RU2151212C1 |
| MULTI-FUNCTION ANTIFRICTION NANOSTRUCTURE WEAR-RESISTANT DAMPING ALLOYS WITH SHAPE MEMORY EFFECT ON METASTABLE BASIS OF IRON WITH STRUCTURE OF HEXAGONAL ε-MARTENSITE, AND ITEMS USING THESE ALLOYS WITH EFFECT OF SELF-ORGANISATION OF NANOSTRUCTURE COMPOSITIONS, SELF-STRENGTHENING AND SELF-LUBRICATION OF FRICTION SURFACES, WITH EFFECT OF SELF-DAMPING OF VIBRATIONS AND NOISES | 2010 |
|
RU2443795C2 |
| IRON-BASED SINTERED ANTI-FRICTION MATERIAL | 2006 |
|
RU2319769C1 |
| COPPER-BASE SINTERED ANTIFRICTION MATERIAL | 1990 |
|
RU2039110C1 |
| CONNECTING JOINT OF SLIP SWITCH DRIVE SET | 2010 |
|
RU2450893C1 |
| IRON-BASED ANTIFRICTION ALLOY HAVING MARTENSITE STRUCTURE AND ANTIFRICTION PRODUCT | 1992 |
|
RU2023737C1 |
