FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy, in particular to the cemented carbide for oil and gas production equipment. The cemented carbide contains solid phase with WC, and binding phase, at that contains WC and binding phase in wt %: 3-11 Ni, 0.5-7 Cr, 0.3-1.5 Mo, over 0 and below 0.5 Nb, and 0-0.2 Co. The cemented carbide is used as material to prepare component of the flow regulator of the oil and gas production equipment.
EFFECT: cemented carbide is characterised by high corrosion resistance characteristics, and can be used during work in corrosion, abrasive and erosion environments.
17 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| WEAR RESISTANT ALLOY | 2010 |
|
RU2530196C2 |
| MALE DIE FROM CEMENTED CARBIDE | 2011 |
|
RU2563073C2 |
| EROSION RESISTANT CERMET COATING USED IN GAS AND OIL PROSPECTING, REFINING AND CHEMICAL PROCESSING | 2007 |
|
RU2437950C2 |
| CORROSION-RESISTANT CEMENTED CARBIDE FOR OPERATION WITH FLUIDS | 2015 |
|
RU2689456C2 |
| STRUCTURAL ELEMENTS WITH POURED-IN CEMENTED CARBIDE | 2008 |
|
RU2479379C2 |
| FACILITATED CEMENTED CARBIDE FOR CONTACT WITH COMPONENTS FLOW | 2015 |
|
RU2675432C1 |
| AUSTENITIC STAINLESS STEEL | 2010 |
|
RU2586366C2 |
| MALE DIE FOR COLD FORMING | 2007 |
|
RU2451571C2 |
| METHOD FOR PRODUCING CEMENTED CARBIDE | 2012 |
|
RU2618035C2 |
| MELTING MATERIAL FOR WELDING, WELD METAL AND PART WITH WELD METAL | 2011 |
|
RU2536016C1 |
