Fig. 1 ( a ) Mo capsule and lid with typical sample attached and ( b ) stainless steel outer capsule on the left with inner Mo capsule on the right More

Fig. 2 First set of 18 capsules welded and positioned in the furnace ready for exposure at 750 °C More

Fig. 3 ( a ) Hexaloy SA silicon carbide, ( b ) silicon nitride, ( c ) Schunk silicon carbide/graphite composite, ( d ) Y 2 O 3 partially stabilized sintered zirconia, ( e ) Lancer System ceramic carbon fiber composite, ( f ) Inconel 600, ( g ) Hastelloy C-276, ( h ) Haynes 230, ( i ) Haynes 244, ... More

Fig. 3 ( Continued ) More

Fig. 4 SEM 500X micrographs and elemental line scans for Hexaloy SA sample #1 More

Fig. 5 SEM 500X micrographs and elemental line scans for silicon nitride sample #1 More

Fig. 6 SEM 500X micrographs, elemental line scans, and elemental maps for silicon carbide/graphite composite sample #1 More

Fig. 7 SEM 500X micrographs, elemental line scans, and elemental maps for Y 2 O 3 partially stabilized sintered zirconia sample #1 More

Fig. 8 SEM 500X micrographs, elemental line scans, and elemental maps for ceramic carbon fiber composite sample #1 More

Fig. 9 SEM 500X micrographs, elemental line scans, and elemental maps for Inconel 600 sample #1 More

Fig. 10 SEM 500X micrographs, elemental line scans, and elemental maps for Hastelloy C-276 sample #1 More

Fig. 11 SEM 500X micrographs, elemental line scans, and elemental maps for Haynes 230 sample #1 More

Fig. 12 SEM 500X micrographs, elemental line scans, and elemental maps for Haynes 244 sample #1 More

Fig. 13 SEM 500X micrographs, elemental line scans, and elemental maps for Tribaloy 900 sample #1 More

Fig. 1 Map showing climatic zones of India More