supported by the National Natural Science Foundation of China (No. 50074014)
Firm joins were obtained between Ti(C,N)-based cermet and steel with Ag-Cu-Zn-Ni filler metal by vacuum brazing. The effects of technological parameters such as brazing temperature, holding time, and filler thicknes...
supported by the National Natural Science Foundation of China (No. 50074014);the Science Foundation of Hubei Province,China (No. 2003ABA092)
Bonded NdFeB magnets were prepared by compression molding. The effect of preparation technology on their magnetic and mechanical properties was studied through the analysis of density, Br, Hcj, (BH)max, bending stre...
supported by the National Natural Science Foundation of China (Grant No.50074014)
Warm compaction and room temperature compaction were applied to prepare bonded Nd-Fe-B magnets. The results indicated that the density of magnet was determined by the compaction pressure and warm compaction temperatur...