Abstract Effect of tempering temperature on the toughness of 9Cr–3W–3Co martensitic heat
resistant steel was studied on the basis of the microstructures after normalized at 1100° C for …

Abstract A moderately high carbon (0.61%) high silicon steel was subjected to a newly
designed heat treatment cycle consisting of continuous cooling for different duration after …

In the present work, the fracture toughness and tensile property of 40CrNiMoA high-strength
steel were systematically investigated. The experimental results reveal that the ultimate …

Advanced low-density steels have been highlighted recently due to reduced weight and
their superior mechanical properties due to various deformation mechanisms. This study …

Silicon existence in conventional low carbon TRIP steel is essential for inhibiting cementite
precipitation, despite that it tends to obstruct the hot-dip galvanizing process. Aluminum is …

Toughness of G115 martensitic heat resistant steel after heat treatment and aging for
different time at 650° C was tested at room temperature. The corresponding microstructure …

Ultra-high-strength steel (UHSS) is a complex and sophisticated material that allows the
development of products with reduced weight but increased strength and can assist, for …

针对第一代先进高强度钢塑性低与第二代先进高强度钢成本高, 工艺性较差,
国内外对第三代先进高强度钢开展了大量研究. 通过对相关报道分析, 第三代先进高强度钢是以 …

The quasi-static fracture toughness K IC and J 0.2 BL (J IC), Charpy V-notch impact
toughness CVN of ferrite-bainite (F/B) X70 pipeline steels with different phase content and …

The purpose of this paper is to present the course of a thermal cycle induced by welding in
characteristic points in a joint and demonstrate the capabilities of simulation techniques with …