{
  "$type": "site.standard.document",
  "description": "A stainless steel sheet for fuel cell separators comprises: a predetermined chemical composition; and Cr-containing fine precipitates at a steel sheet surface, wherein an average equivalent circular diameter of the fine precipitates is 20 nm or more and 500 nm or less, and a number of the fine…",
  "path": "/patents/1245249",
  "publishedAt": "2019-10-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/0228",
    "JFE STEEL CORPORATION"
  ],
  "textContent": "A stainless steel sheet for fuel cell separators comprises: a predetermined chemical composition; and Cr-containing fine precipitates at a steel sheet surface, wherein an average equivalent circular diameter of the fine precipitates is 20 nm or more and 500 nm or less, and a number of the fine precipitates existing per 1 μmat the steel sheet surface is three or more.",
  "title": "STAINLESS STEEL SHEET FOR FUEL CELL SEPARATORS, AND PRODUCTION METHOD THEREFOR"
}