عبد القدير خان
Alam remained associated with the centrifuge program and was its design director until 1981 when he developed intellectual differences with Abdul Qadeer Khan in 1981. He was confided by Abdul Qadeer Khan about selling the centrifuge technology to unknown Arab country, which he vehemently opposed the idea on the ground that India (a competitor in that field) might be benefited from that technology. After this incident, Alam was transferred to PAEC where he remained associated with the electromagnetic separation program under Dr. Shaukat Hameed Khan, and decided to work on the partial differential equations.