Effect of the cyclic heat treatment on the substructure and grain size of the N17MT2 steel.

• Autorzy: Jeleńkowski J. , Szcześniak D.
• Konferencja: XV Physical Metallurgy and Materials Science Conference on Advanced Materials & Technologies, AMT'98, Kraków-Krynica 17-21May 1998, Poland
• Języki publikacji: EN

Abstrakty

EN

The industrial cobalt-free maraging steel melt with big austenite initial grain were cyclic heat treated. Microstructure changes were revealed by light and electronic microscopy and X-ray examination. Microhardness was also measured. The increase of grain refinement, beginning from size approx. 0,02mm, changes the martensite morphology from lath to polyhedral, characteristic for massive martensite.

Słowa kluczowe

EN

microstructure; heat treatment; maraging steel; austenite; X-ray examination; calorimetry

PL

mikrostruktura; obróbka cieplna; stal martenzyntyczna; austenit; badania rentgenowskie; kalorymetria

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Inżynieria Materiałowa
• Rocznik: 1998
• Tom: R. XIX, nr 3
• Strony: 249--254
• Opis fizyczny: Bibliogr. 9 poz., tab., rys.

Twórcy

autor

Jeleńkowski J.

• Warsaw University of Technology Departament of the Material Science, Warsaw

autor

Szcześniak D.

• Warsaw University of Technology Departament of the Material Science, Warsaw

• Warsaw University of Technology, Department of the Material Science

Bibliografia

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