... Materials 2An Introduction to Microstructures, Processing and Design Case studies in phase diagrams 39Fig. 4.5. Schematic of top left corner of the “silicon-impurity” phase diagram. To make things ... in the crystal on either side. And finally, the extra spacemakes it easier for outsized impurity atoms to dissolve in the boundary. These atomstend to segregate to the boundaries, sometimes very ... down too far when steaming hard, or increase theboiler pressure and thus temperature to get better performance, you are likely to blowleaks big enough to put the fire out. The solution is to use...