摘要
WZC-1,the synthetic treatment flux of aluminum alloy,has double functions:refinement and long effective modification. The term of validity of modification is as long as six hours, and the pinhole density of castings reaches grade 1,and the ambience pollution is decreased.
WZC-1,the synthetic treatment flux of aluminum alloy,has double functions:refinement and long effective modification. The term of validity of modification is as long as six hours, and the pinhole density of castings reaches grade 1,and the ambience pollution is decreased.
