发明名称 |
METHOD FOR MANUFACTURING A MODULE HAVING A HOLLOW SPACE BY HOT ISOSTATIC PRESSURE BONDING |
摘要 |
<p>A method for manufacturing a module with a hollow area by hot isostatic compression, including: making an assembly including superposed elements defining the hollow area, the assembly forming a sealed casing containing the hollow area, including at least one meltable obturation member separating the hollow area from the outside of the assembly; followed by hot isostatic compression of the assembly, to obtain diffusion-welding of its elements, by letting temperature and pressure conditions change over time to cause a rupture of the meltable obturation member allowing pressurization gas to penetrate into the hollow area.</p> |
申请公布号 |
EP2480369(B1) |
申请公布日期 |
2015.06.10 |
申请号 |
EP20100760985 |
申请日期 |
2010.09.23 |
申请人 |
COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIESALTERNATIVES |
发明人 |
COUTURIER, RAPHAËL;BERNARD, CHARLOTTE;REYTIER, MAGALI;RIGAL, EMMANUEL |
分类号 |
B23K20/02;F28F3/12 |
主分类号 |
B23K20/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|