Nickel slag was used as sandblasting powder. Several parameters in the sandblasting process were applied to obtain the performance of the powder, then compared to conventional powder such as silica powder.
On June 2nd, 2024, our team was observing the traditional ship in Bulukumba regency which had some issues with its coatings. The polyester coatings covering the hull and the deck were facing coating delamination faster than the design estimation.
On October 31, 2024, our team was conducting a furnace assessment at PT. Vale, Sorowako, South Sulawesi, Indonesia.