| 摘要 |
<p>The method of preparing a Coriolis mass flow measuring device (1), is claimed. The Coriolis mass flow measuring device comprises a measuring tube (2), and an attachment part (3, 4, 5, 6, 7) attached to the measuring tube. The attachment part is attached by soldering at the measuring tube. The measuring tube and the attachment part are: locally heated at 260[deg] C; wetted at a joint having a reactive solder; and exposed in a region of the joint during heating of an oxygen-containing atmosphere such as an ambient air. The method of preparing a Coriolis mass flow measuring device (1), is claimed. The Coriolis mass flow measuring device comprises a measuring tube (2), and an attachment part (3, 4, 5, 6, 7) attached to the measuring tube. The attachment part is attached by soldering at the measuring tube. The measuring tube and the attachment part are: locally heated at 260[deg] C; wetted at a joint having a reactive solder; and exposed in a region of the joint during heating of an oxygen-containing atmosphere such as an ambient air. The reactive solder: comprises a metal component and an oxide reactive component; and is a S-bond material.</p> |
