Samotugina U. Increasing working characteristic cast-iron product by discrete modification surface layer

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0408U002312

Thesis Registration Form

0408U002312.pdf

Applicant for

Specialization

  • 05.02.01 - Матеріалознавство

15-05-2008

Specialized Academic Board

Д 26.230.01

Essay

The Object of the studies - a processes, occurring in surrface layer of the discrete construction on cast iron when plasma processing. The Subject of the studies - a structured conversions and working characteristic (hardness, wear capability, crack resistance) in surrface modified layer of the discrete construction on cast iron. The Methods of the studies. The Study of the structure, mechanical characteristic and tense-deformed conditions surrface layer is executed with use theoretical and experimental methods, which are based on positions of the theories of the phase conversions in iron-carbon alloy when processing concentrated source of the heating, mechanical engineers of the destruction, theory deformed. The results of the current work are recommended to use while processing of coke-oven batteries bottom plates, contact areas of turning-rifle tools directing mounts, cast-iron cylinder for grain powdering.

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Files

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aref.doc

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