MICROMECHANISM DURING HIGH TEMPERATURE CREEP OF TWO-PHASE ALLOYS

Han Ya-fang

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Journal of Aeronautical Materials ›› 1985, Vol. 5 ›› Issue (2) : 62-70.

MICROMECHANISM DURING HIGH TEMPERATURE CREEP OF TWO-PHASE ALLOYS

Han Ya-fang

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Abstract

The creep resistance of metals and alloys can be effectively by the introduction of second phase particles.This increment can be attributed to the inhibition of second phase particles to dislocation motion and retentation of dispersed second phase to thermal recovery which is the rate-controlling process during high to m perature creep.Tlie theoretical models of steady state creep inhibition of and back stress during creep of two-phase alloys have been briefly discussed in this review.

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Han Ya-fang. MICROMECHANISM DURING HIGH TEMPERATURE CREEP OF TWO-PHASE ALLOYS[J]. Journal of Aeronautical Materials, 1985, 5(2): 62-70

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