Laser beam welding is a new technique for the food can making.This research studied the welding technology and parameters for the tin-plate can and their influences on welding speed and quality,investigated the micros...Laser beam welding is a new technique for the food can making.This research studied the welding technology and parameters for the tin-plate can and their influences on welding speed and quality,investigated the microstructure and properties of the weld,analysed distribution of tin in the weld metal and carried out the flanging test of the can body.The results show that laser weld- ing of the can body is characterized by high welding speed,fine appearance, good quality and stable and reliable process.This technology can fulfill the re- quirements of can making.展开更多
The adhesion between the ion plated TiN coating and the base metal is improved by adding Y.The machenism of the effect of Y has been discussed as well.
文摘Laser beam welding is a new technique for the food can making.This research studied the welding technology and parameters for the tin-plate can and their influences on welding speed and quality,investigated the microstructure and properties of the weld,analysed distribution of tin in the weld metal and carried out the flanging test of the can body.The results show that laser weld- ing of the can body is characterized by high welding speed,fine appearance, good quality and stable and reliable process.This technology can fulfill the re- quirements of can making.
文摘The adhesion between the ion plated TiN coating and the base metal is improved by adding Y.The machenism of the effect of Y has been discussed as well.
