Home FOR AUTHORS Kovove Materialy-Metallic Materials 2015 Metallic Materials Vol. 53 (2015), no. 5, pp.305-311

Journal info

Select Journal







Webshop Cart

Your Cart is currently empty.
Info: Your browser does not accept cookies. To put products into your cart and purchase them you need to enable cookies.

Metallic Materials Vol. 53 (2015), no. 5, pp.305-311

Title: Comparative strain analysis of 34CrMo4 steel and Inconel 738LC
Author: M. STAMBORSKA, M. LOSERTOVÁ, K. KONEČNÁ, V. MAREŠ, L. HORSÁK
Abstract: The comparative analysis of mechanical properties using a digital image correlation by Vic 2D software was performed for two types of high-strength materials. The strain analysis during tensile tests was carried out on the cylinder tensile specimens of 34CrMo4 steel and IN 738LC superalloy. Both materials showed similar strength but different ductility. While the 34CrMo4 steel showed typical necking of tensile specimens with ductile fracture surfaces, cracking of the IN 738LC became without necking, and the fracture morphology displayed mixed feature with ductile dimples or quasi-cleavage areas and cracked carbides. Microhardness measurements completed metallographic and fractographic studies of tensile samples.
Keywords: 34CrMo4, IN 738LC, strain analysis, fracture surface
Published online: 18-Jan-2016
Year: 2015, Volume: 53, Issue: 5 Page From: 305, Page To: 311
doi:10.4149/km_2015_5_305


download file


© AEPress s.r.o
Copyright notice: For any permission to reproduce, archive or otherwise use the documents in the ELiS, please contact AEP.