FIELD: technological processes.
SUBSTANCE: invention relates to powder metallurgy, namely to composition of charge for production of baked material based on iron. May be used to manufacture items of structural purpose and in machine building. Charge on the basis of iron powder comprises the following components, wt %: carbon 0.31-0.6, tin bronze 3-12, zinc sulfide 0.4-1.2, iron - the rest.
EFFECT: application of charge makes it possible to reduce baking temperature and increase tensile strength of baked material.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF FORMING AND ACTIVATING SINTERING OF POWDER STRUCTURAL MATERIALS | 2024 |
|
RU2834544C1 |
| ANTIFRICTION MATERIAL "ROMANIT", METHOD OF PREPARATION THEREOF, AND FRICTION UNIT MEMBER | 2001 |
|
RU2201431C2 |
| METHOD OF PRODUCING HIGH-STRENGTH POROUS MATERIALS FROM BRONZE POWDER | 2024 |
|
RU2833539C1 |
| COMPOSITION OF SINTERED COPPER-BASED FRICTION MATERIAL | 2022 |
|
RU2800902C1 |
| MIXTURE FOR MANUFACTURING COMPOSITE SINTERED MATERIAL | 0 |
|
SU1836479A3 |
| IRON POWDER-BASE CHARGE FOR PRODUCING SINTERED MATERIAL | 0 |
|
SU1503998A1 |
| COPPER-BASED SINTERED FRICTION MATERIAL | 2017 |
|
RU2666203C1 |
| METHOD TO PRODUCE SINTERED PIECES FROM DIFFUSION ALLOYED IRON POWDERS | 1993 |
|
RU2043868C1 |
| PROCEDURE FOR PRODUCTION OF SINTERED MATERIAL ON BASE OF ZINC (VERSIONS) | 2009 |
|
RU2418085C1 |
| COMPOSITION OF SINTERED FRICTIONAL MATERIAL BASED ON COPPER | 2021 |
|
RU2757878C1 |
