{
  "$type": "site.standard.document",
  "description": "The process involves elevating temperature of a wall and ends of cells of an alveolar structure (26). Pressurized gas is injected into a channel to expand the wall of the channel and flatten the channel against the ends of the cells of the alveolar structure to produce a weld by continuous…",
  "path": "/patents/994686",
  "publishedAt": "2012-12-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B21D47/00",
    "AIRBUS OPERATIONS SAS [FR]"
  ],
  "textContent": "The process involves elevating temperature of a wall and ends of cells of an alveolar structure (26). Pressurized gas is injected into a channel to expand the wall of the channel and flatten the channel against the ends of the cells of the alveolar structure to produce a weld by continuous diffusion between the ends of the walls of the cells of the alveolar structure and the wall of the channel. The wall is made of a material i.e. titanium alloy, with rheological characteristics relative to superplasticity for undergoing superplastic hot-shaping and diffusion welding.",
  "title": "Method for producing an acoustic treatment panel including channels adjacent to a cellular structure"
}