| 摘要 |
<p>The invention concerns a method for making assembly parts (101, 192, 111, 112) for manufacturing a chemical device element (100) comprising fixing an anticorrosive coating (31, 32) on an untreated assembly part (21, 22), by an operation including a brazing process under controlled atmosphere and, optionally forming the coated part (101, 102) by plastic deformation. The brazing temperature is preferably lower than about 750 °C, and more preferably ranging between 600 °C and 720 °C. The inventive method enables an anticorrosive coating having a thickness less than 1 mm to be firmly fixed on a steel plate.</p> |
