{
  "$type": "site.standard.document",
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  "description": "A turbine rotor disk 210 and a method of making the turbine rotor disk using solid state bonding techniques are disclosed. The turbine rotor disk includes a radially inner portion 212 comprising a wrought nickel alloy having a yield strength of at least 126 ksi (869 MPa) at 1,000°F (540 °C). The…",
  "path": "/patents/1418582",
  "publishedAt": "2023-02-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B23P15/006",
    "RAYTHEON TECH CORP [US]"
  ],
  "textContent": "A turbine rotor disk 210 and a method of making the turbine rotor disk using solid state bonding techniques are disclosed. The turbine rotor disk includes a radially inner portion 212 comprising a wrought nickel alloy having a yield strength of at least 126 ksi (869 MPa) at 1,000°F (540 °C). The turbine rotor disk also includes a radially outer portion 214 bonded to the radially inner portion, said radially outer portion comprising a cast nickel alloy configured as a single crystal or with a grain size of ASTM 2 (grain diameter of 0.18 mm) or larger.",
  "title": "GAS TURBINE ROTOR COMPONENT AND METHOD OF MANUFACTURE"
}