FIELD: construction materials.
SUBSTANCE: group of inventions relates to cemented carbide for a component subjected to the pressure of a fluid. According to option 1, cemented carbide contains Co, Ni, TiC, Mo, WC and Cr3C2. According to option 2, cemented carbide contains TiC, Co, Ni, Mo, WC and Cr3C2. According to option 3, cemented carbide contains TiC, Ni, Mo, WC and Cr3C2.
EFFECT: increased component life.
28 cl, 8 dwg, 4 ex, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CORROSION-RESISTANT CEMENTED CARBIDE FOR OPERATION WITH FLUIDS | 2015 |
|
RU2689456C2 |
| MALE DIE FOR COLD FORMING | 2007 |
|
RU2451571C2 |
| MALE DIE FROM CEMENTED CARBIDE | 2011 |
|
RU2563073C2 |
| HARD ALLOY PROCESSING LINE TOOL WITH CORROSION AND FATIGUE RESISTANCE | 2017 |
|
RU2736370C2 |
| CEMENTED CARBIDE | 2011 |
|
RU2559116C2 |
| CORROSION-RESISTANT TOOL FOR COLD PROCESSING | 2007 |
|
RU2454289C2 |
| COMPOSITE INSERTS WITH POLYCRYSTALLINE DIAMONDS | 2010 |
|
RU2503522C2 |
| NEW METHOD OF PRODUCING CEMENTED CARBIDE AND PRODUCT OBTAINED THEREOF | 2014 |
|
RU2694401C2 |
| CEMENTED CARBIDE WITH IMPACT STRENGTH FACTOR FOR USAGE IN OIL AND NATURAL GAS INDUSTRY | 2003 |
|
RU2333270C2 |
| METHOD OF PRODUCTION OF CERMET POWDER OR CEMENTED CARBIDE | 2015 |
|
RU2687332C2 |
