In this work, two characteristic microstructures were produced from a low carbon Ti-V microalloyed steel by varying the cooling path. In the ferrite single-phase microstructure resulted from "ultra-fast cooling(UFC) + furnace-cooling(FC)", the hole-expanding ratio of 200% and tensile strength ...
Microstructure evolution and precipitation behavior of low carbon steel hot strips produced by CSP The microstructures of low carbon steel before, during and after rolling deformation of each stand were observed using optical microscope. The result showe... Y Kang,K Wang,Y Hao,... - 《矿物冶金...
Microstructure and Properties of a Low Carbon Ti-V Microalloyed Steel 裴新华1,2,LIU Zhenyu1,WEI Jiao3,LIU Xuefeng1,贾涛1,HU Hengfa2 1. The State Key Lab of Rolling & Automation, Northeastern University2. Meishan Iron & Steel Co., Ltd3. BaoSteel Co., Ltd 摘要:Due to the largely ...
The aim of this research work is to study the effect of boron addition on mechanical properties and microstructure of a new family of low carbon NiCrVCu advanced high strength steels (AHSS). Experimental steels are thermo-mechanically processed (TMP) (hot-rolled+quenched). Results show that the...
Inferring Microscopic Deformation Behavior from the Form of Constitutive Equations for Low-Carbon Steel and 5182-0 Aluminum Earlier work has demonstrated that the formability of a low-carbon sheet steel can be improved by deforming at temperatures below room temperature. In this work the tensile prope...
After cooling in water, oil, air, and at rates of 200 and 100 deg/h from temperatures above A3 and below A1 wide-strip low-carbon steel is characterized by increased impact strength (at 20°C). With decreasing cooling rates chains of cementite are precipitated in the grain boundaries, whic...
An efficient deep learning method is presented for distinguishing microstructures of a low carbon steel. There have been numerous endeavors to reproduce the human capability of perceptually classifying different textures using machine learning methods, b
Laser cladding was used to produce surface composite layer reinforced with TiC particles on low-carbon steel alloy for improving the wear and corrosion resistances. The cladding process was carried out at powers of 2800, 2000, 1500, and 1000 W, and a fixed traveling speed of 4 mm/s. The ...
effects of tantalum content on the microstructure and mechanical properties of low-carbon rafm steel:(钽内容的影响低碳rafm钢的显微组织和力学性能) Journal of Nuclear Materials 479 (2016) 295 e301 Contents lists available at ScienceDirect Journal of Nuclear Materials journal homepage: /locate/jnucmat ...
Relationship Between Solidification Microstructure and Hot Cracking Susceptibility for Continuous Casting of Low-Carbon and High-Strength Low-Alloyed Steel... Eskin, Relationship between solidifica- tion microstructure and hot cracking susceptibility for continuous casting of low-carbon and high-strength low...