| 发明名称 |
PLUNGER WITH ION NITRIDING TREATMENT FOR A HYDRAULIC FRACTURING PUMP AND A METHOD FOR MAKING SAID PLUNGER |
| 摘要 |
Steel plungers for hydraulic fracturing pumps having enhanced surface hardness properties, preferably made of alloyed steel and a method for manufacturing said plungers, comprising an ion nitriding process. |
| 申请公布号 |
US2017082194(A1) |
申请公布日期 |
2017.03.23 |
| 申请号 |
US201615273219 |
申请日期 |
2016.09.22 |
| 申请人 |
YPF TECNOLOGIA SA ;IONAR SA |
发明人 |
CARFI Guillermo Rodolfo;CIRIMELLO Pablo Gabriel;CABO Amado |
| 分类号 |
F16J1/01;C23C14/24;C23C8/38;F16J1/00;C21D9/00;C21D1/18;C23C14/16;F04B53/14 |
主分类号 |
F16J1/01 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A plunger for a hydraulic fracturing pump, wherein the plunger is a steel plunger treated with an ion nitriding process. |
| 地址 |
Ciudad Autonoma de Buenos Aires AR |
