An integrated prediction model for burn-through-point in lead-zinc sintering process

Prediction of welding burn-through of pressured pipeline in-service;

But it is also very dangerous because burn-through might happen during welding.

The signification of repair high pressure gas pipelines and the types,complication of burn-through onto in-service welding were summarized.

All effecting factor of burn through wall thickness of pipeline during welding is mainly analyzed and highlighted the effect of welding parameter to pipeline fusion depth and obtained the best welding specification to reach the results of preventing burn through wall thickness.

This paper describes causes of burning through in spot welding of thin plates with MMAW,and provides a welding current controlling circuit for preventing burning throug

The burnthrough range of multiple false targets jamming under standoff jamming is studied based on power rule.

This paper mainly researches the influence of the variety of target radar cross section(RCS) or active jamming power(the other conditions don t change)on radar burnthrough range and jamming effect under the self-defense jamming or support jamming mode,and draws the curves reflecting the relation between the burnthrough range and RCS & active jamming power.