FIELD: powder metallurgy; production of iron-based sintered alloys for manufacture of packing rings for pipe line fittings.
SUBSTANCE: proposed iron-based sintered alloy contains the following constituents, mass-%: copper, 25.0-35.0; nickel, 1.8-22; phosphorus, 0.01-0.02; zirconium, 0.1-0.2; boron, 0.01-0.02; the remainder being iron.
EFFECT: high ductility of alloy.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SINTERED ALLOY ON BASIS OF IRON FOR SEALING RINGS FOR PIPELINE FITTINGS | 2008 |
|
RU2360995C1 |
| SINTERED ALLOY ON BASIS OF IRON | 2007 |
|
RU2353694C1 |
| ALLOY | 2007 |
|
RU2333980C1 |
| SINTERED ALLOY ON BASE OF IRON FOR PACKING RINGS OF PIPILINE FITTINGS | 2006 |
|
RU2326963C1 |
| WEAR RESISTANT SINTERED IRON BASE ALLOY | 2006 |
|
RU2327760C1 |
| CAST IRON | 2006 |
|
RU2308523C1 |
| ALLOY | 2006 |
|
RU2311473C1 |
| STEEL | 2007 |
|
RU2334819C1 |
| STEEL | 2007 |
|
RU2331709C1 |
| SINTERED ANTI-FRICTION MATERIAL ON BASIS OF IRON | 2012 |
|
RU2475554C1 |
