Work roll life of hot rolling mills is strongly affected by roll material. Recently, high-carbon high speed steel rolls have been developed to improve further work roll life.In this paper, relationship between basic characteristics of roll and microstructure in high-carbon high speed steels were ...
Mujahid M, Qureshi M I, Ali M. Development of microstructure during heat treatment of high carbon Cr-Mo steel. Mater Sci Tech, 1999, 15: 391-396Mujad. M, Qureshi and Alli. M, (1999). Development of Microstructure during Heat Treatment of High Carbon Cromo Steel. Materials Science and ...
The microstructure and mechanical properties of quenched in and phaseregion then tempered ultra-high carbon steel studied by using CM200 transmission elect... SQ Shi,BQ Wang,T Furuhara,... - 《Journal of Iron & Steel Research》 被引量: 10发表: 2006年 Evaluation of Mechanical Properties and ...
with content of 0.014 5% can significantly reduce the size of pearlite pellets and pearlite lamella spacing of eutectoid steels, which has no obvious effect on the tensile strength of high carbon steels but can increase the yield strength, significantly improve the plasticity of high carbon steel....
Microstructure of high carbon Fe-Cr-C series hardfacing alloys was studied. Morphology of primary carbide and eutectic carbide was studied with four kinds of hardfacing alloys. The effect of carbon on microstructure was analyzed. The results show that the quantities of primary carbide got more and...
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...
The microstructure and hardness of high-carbon martensitic stainless steel (HMSS) were investigated using thermal expansion analyzer, Thermo-calc, scanning electron microscope, x-ray diffraction, and Ultra-high temperature confocal microscope. The results indicate that the experimental steel should be aust...
1. The State Key Lab of Rolling & Automation, Northeastern University2. Meishan Iron & Steel Co., Ltd3. BaoSteel Co., Ltd 摘要:Due to the largely inhomogeneous deformation among constituent phases, the advanced high-strength multi-phase steels are always facing challenges when applied to automot...
Gül Yilmaz Atay,Nurah Bilgi - Journal of Materials Engineering and Performance 被引量: 0发表: 2024年 Microstructure and mechanical properties of inertia friction welded joints between high-strength low-alloy steel and medium carbon steel 1045 carbon steel and 30CrMnSiNi2A high-strength low-alloy (...
Microstructure analysis of samples of the 1% CNT mix was characterized using field emission Scanning Electron Microscopy, microstructure shown in Fig. 5. The results showed good interaction between multi-walled carbon nanotubes and hydration products of Portland cement pastes, with multi-walled carbon ...