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Cobalt-tungsten-carbon system

Rautala, P., and J. T. Norton Tungsten-Cobalt-Carbon System. J. Metals... [Pg.70]

The time-temperature behaviors of Alloys C and C-276 are compared in Figure 12.14, which shows much slower precipitation kinetics in AUoy C-276. Therefore, the evolution of AUoy C-276 from AUoy C enabled the use of this alloy system in the as-welded condition. However, because only carbon and sihcon were controlled in C-276, there remained the problem of intermetallic p-phase precipitation, which occurred at longer times of aging. Alloy C-4 was developed with lower iron, cobalt, and tungsten levels to prevent precipitation of /4-/i-phases. [Pg.459]

See other pages where Cobalt-tungsten-carbon system is mentioned: [Pg.68]    [Pg.320]    [Pg.67]    [Pg.1249]    [Pg.552]    [Pg.104]    [Pg.487]    [Pg.1455]    [Pg.373]    [Pg.361]   
See also in sourсe #XX -- [ Pg.516 ]



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