...Xiaoyang Gaus-Liu; Alexei Miassoedov; Thomas Cron; Jerzy Foit; Thomas Wenz; Silke Schmidt-Stiefel Core melt solidification phenomena in the lower plenum of pressurized reactor vessel during external reactor vessel cooling is investigated in late in-vessel phase experiment tests under different...

..., are enhanced by a fast diffusing melting-point depressant (MPD) like boron or silicon, which causes solidification by diffusing into the base material. Generally, epitaxial solidification of single-crystalline materials can be achieved by use of conventional braze alloys; however, very long hold times...

... as 90% of CO 2 to be separated from mixed gas as liquid at a temperature of − 55 ° C . This will reduce the quantity and quality of cold energy required for cryogenic separation method, and the solidification of CO 2 is avoided. The adoption of cryogenic energy to capture CO 2 enables direct production...

... alloys. Weldability test methods are discussed, and the resistance of alloys to solidification cracking and strain-age cracking is compared. The use of weldability testing in the development of modern heat-resistant alloys is discussed with several examples cited. Finally, alloy selection for gas turbine...

..., commercial aircraft makers and commercial airlines desire to avoid fuel freezing under severe environmental conditions. Thus, there is both military and commercial interest in low-temperature jet fuel research. fuel aircraft freezing solidification thermal properties crystal microstructure...