发明名称 |
METHOD FOR PREVENTING DETERIORATION OR REVERSING DETERIORATION OF HEAT EXCHANGE IN A HEAT EXCHANGER |
摘要 |
A method for checking heat exchanger tubes of metallic material includes drying inner surfaces of the heat exchanger tubes. A compressed air-abrasive mixture is then led through the heat exchanger tubes. An eddy-current integrity test of the heat exchanger tubes is then performed.
|
申请公布号 |
CA2368133(A1) |
申请公布日期 |
1997.06.15 |
申请号 |
CA19962368133 |
申请日期 |
1996.12.11 |
申请人 |
FRAMATOME ANP GMBH |
发明人 |
AMMANN, FRANZ;STREIT, KLAUS |
分类号 |
F28G1/16;(IPC1-7):F28G1/16 |
主分类号 |
F28G1/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|