TITANIUM SPONGE POWDER. IT IS GREY IN APPEARANCE AND WHEN MAGNIFIED APPEARS SIMILAR TO A SPONGE. IT IS USED FOR THE THERMAL SPRAY COATING OF ORTHOPAEDIC IMPLANTS IN THE GRADES -60+100 AND -80+200 AND 90% OF WEIGHT OR MORE CAN PASS THROUGH A SIEVE WITH AN APERTURE OF 0.25MM.

GIR 1 & 6. NOTE 3 & 8(b) TO SECTION XV. THE TEXT TO CODES 8108, 8108 20 & 8108 20 00 30. THE HSEN TO 8108.