Analysis of Processing Equipment for Near-Net Shape Manufacturing Technology of Materials

Abstract

The processing equipment for near-net shape technology of materials is introduced in the paper. According to analysis of industrialized processing equipment and technology testing equipment for difficult-to-cut alloy materials, combined with difficulties in strip casting and features of difficult-to-cut alloy materials, the processing equipment for difficult-to-cut alloy materials near-net shaping is developed, thus realized single machine-shaping from molten steel to cold rolling product, and improved near-net shape manufacturing technology of materials.

Magnetic performance and microstructure characterisation of powder metallurgy Fe–6.5 wt-% Si high-silicon steel

“…To date, several methods have been developed at home and abroad to prepare Fe-6.5 wt-% Si high-silicon steel strip, including traditional rolling process [6,7], warm rolling process [8,9], thin strip casting process [10,11], rapid solidification process [12][13][14], CVD process [15][16][17], and powder rolling process [18][19][20], etc. To a certain extent, although these above methods can avoid or solve the difficulty in the deformation of this alloy, they are still at the experimental stage [21].…”