Published 2000 | Version v1
Book Metadata-only

Yttria dispersion strengthening of P/M (HIP) processed 304 stainless steel

Creators

  • 1. Defence Metallurgical Research Lab., Hyderabad (India)
  • 2. Dept. of Metallurgical Engineering, Regional Engineering College, Warangal (India)

Description

Austenitic stainless steel of AISI-304 grade processed through powder metallurgy hot isostatic pressing route has shown extraordinary values of tensile ductility i.e. 60 - 70% while exhibiting tensile strength values comparable to those obtained by the conventional processing route. In the present study, yttria (Y2O3) particles of size 2 - 3 μm have been dispersed in the stainless steel (SS) matrix to enhance its yield strength

Part of:
Advances in powder materials processing: proceedings of the international conference on advances in powder materials processing in nuclear, space, defence and industrial sectors

Additional details

Publishing Information

Publisher
Powder Metallurgy Association of India
Imprint Place
Mumbai (India)
Imprint Title
Advances in powder materials processing: proceedings of the international conference on advances in powder materials processing in nuclear, space, defence and industrial sectors
Imprint Pagination
248 p.
Journal Page Range
p. 159-165

Conference

Title
25. international conference on advances in powder materials processing in nuclear, space, defence and industrial sectors
Acronym
POWMAT-99
Dates
23-25 Mar 1999
Place
Hyderabad (India)

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
32021617
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CHEMICAL COMPOSITION; DENSITY; MICROSTRUCTURE; POWDERS; STAINLESS STEEL-304; TENSILE PROPERTIES; YTTRIUM; YTTRIUM OXIDES
Descriptors DEC
ALLOYS; AUSTENITIC STEELS; CARBON ADDITIONS; CHALCOGENIDES; CHROMIUM ALLOYS; CHROMIUM-NICKEL STEELS; CORROSION RESISTANT ALLOYS; ELEMENTS; HEAT RESISTANT MATERIALS; HEAT RESISTING ALLOYS; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS; MECHANICAL PROPERTIES; METALS; NICKEL ALLOYS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; STAINLESS STEELS; STEEL-CR19NI10; STEELS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; YTTRIUM COMPOUNDS

Optional Information

Notes
5 refs., 6 figs., 4 tabs.