Aswin Enterprise was started as a small scale industrial unit in 1973 by
Late Mr. Babubhai P. Patel He. was a small time entrapreuner, with high
business ethics and morals. Hardworking & Innovative by nature,
Basically in diecasting process, there is bound to be micro porosity. Evan after through process control, One cannot eliminate the problem of porocity in casting, There are 2 type of porosity.
Gaseous Porosity :
Is a result of gas being enclosed in casting during molten metal filling operation.
It has 3 main Causes : air, vapour or burnt spraying agents.
Shrinkage porosity :
Is a result of improper solidification of metal in diecavity. It is mainly caused by
inproper die design such as airvent sizes & gating.
