MICROSTRUCTURAL AND MECHANICAL PROPERTIES OF MODIFICATED PRECIPITATION HARDENING STEEL 17-7PH AFTER MODIFICATION HEAT TREATMENT
- University of Zenica, Institute Kemal Kapetanovic of Zenica.
- University of Zenica, Faculty of Metallurgy and Technology.
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Precipitation hardening stainless steel 17-7PH with modified chemical composition was heat treated by modified RH950 condition. In this paper is presented the results of tests of microstructure and mechanical properties of precipitation hardened stainless steel 17-7PH with modified chemical composition, heat treated in modificated RH950 conditions. Regression analysis showed which variables are statistically significant in predicting the value of mechanical properties of the steel 17-7PH chemically modified composition.
- Metals handbook: Properties and Selection: Iron, Steels and High-Performance, 10th Edition, Vol.1, ASM American Society for Metals, 1990.
- Belma Fakic: A Modification of Chromium, Nickel and Aluminum Content in Precipitation Hardening Steel 17-7PH Intended for the Production of Automotive Engine Components, PhD, University of Zenica, December 2015
- The Atlas Specialty Metals Technical Handbook of Stainless Steels http://www.pms-c.com/wp-content/uploads/2010/07/Atlas-Technical-Handbook-of-St-Steel-05-2008.pdf, available May 2012.
- http://www.suppliersonline.com/propertypages/17-7.asp, available July 2013.
- http://www.calphad.com/precipitation_hardening_stainless_steel.html, available June 2012.
- Joseph Ki Leuk Lai at all: Stainless Steels: An Introduction and Their Recent Developments, http://books.google.ba, available July 2012.
- http://www.tech.plym.ac.uk/sme/interactive_resources/tutorials/failureanalysis/Undercarriage_Leg/Steel_Metallurgy_Ohio-State.pdf, available June 2012.
- https://www.academia.edu/10902991/Chapter_2_Materials?email_work_card=view-paper, available January 2020.
- Mladen Novosel, Dragomir Krumes: Posebni čelici, Slavonski Brod, 1998.
- http://www.nhml.com/martensite-in-austenitic-stainless-steel-welds.cfm, available december 2012.
- Standard EN 10088-3:2007 -Stainless steels - Part 3: Technical delivery conditions for semi- finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
- Standard ASTM A564 / A564M Standard Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
- A.Lula: Stainless steel, American Society for Metals, Ohio, 1985.
- http://www.aksteel.com/pdf/markets_products/stainless/precipitation/17-7phdatabulletin.pdf, available January 2013.
[B. Fakic, Adisa Buric and Diana Cubela (2020); MICROSTRUCTURAL AND MECHANICAL PROPERTIES OF MODIFICATED PRECIPITATION HARDENING STEEL 17-7PH AFTER MODIFICATION HEAT TREATMENT Int. J. of Adv. Res. 8 (Jan). 865-872] (ISSN 2320-5407). www.journalijar.com
PhD, scientific associate
