Study of metal dusting phenomenon and development of materials resistant to metal dusting. Final report.

Development of materials resistant to metal dusting degradation.

“…The list includes the test temperature, system pressure, gas chemistry, exposure time, alloys tested, and the purpose for conducting these experiments. The specimens from Runs 1-32 were extensively analyzed, and the results were discussed in the last annual report and in several publications (Natesan 2002;Natesan and Zeng 2003;Natesan et al 2001;Zeng and Natesan 2003;Zeng et al 2001Zeng et al , 2002Zeng et al , 2004. Several conclusions were drawn from the study:…”

Development of Materials Resistant to Metal Dusting Degradation-Vol 2

“…It is a major issue in plants for the production of hydrogen, ammonia synthesis processes, methanol-reformer systems, and syngas (H 2 /CO mixtures) systems that are pertinent to chemical and petrochemical industries. [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18] Metal dusting is experienced at high temperatures in oxidizing-carburizing environments that are prevalent in heat-treating industry. The gases used in heat-treating operations mix with oil residue on the work pieces to form gases that are kinetically favorable for metal dusting attack.…”

“…9,10,14,15 To evaluate the role of gas composition on the metal dusting rate of alloys, specimens were exposed to gas mixtures (see Table 1.1) of varying composition that encompassed the environments that are anticipated in industrial processes. In all, we have used 21 gas compositions in our experimental program.…”

“…The specimens from Runs 1-32 were extensively analyzed, and the results were discussed in an earlier report and in several publications. 9,[11][12][13][14][15][16][17][18][19] Several conclusions were drawn from that study:…”

Development of materials resistant to metal dusting degradation.

“…The list includes the test temperature, system pressure, gas chemistry, exposure time, alloys tested, and the purpose for conducting these experiments. The specimens from Runs 1-32 were extensively analyzed, and the results were discussed in the last annual report and in several publications (Natesan 2002;Natesan and Zeng 2003;Natesan et al 2001;Zeng and Natesan 2003;Zeng et al 2001Zeng et al , 2002Zeng et al , 2004. Several conclusions were drawn from the study:…”