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Jul 1, 2017 · During high speed machining in the field of manufacture, chip formation is a severe plastic deformation process including large strain, high strain rate and high temperature. And the strain rate in high ...
The 30CrMnSiNi 2 A steel exhibits non-massing behaviors in low-cycle fatigue. The Manson-Coffin formula can well describe the relationship between the strain amplitude and fatigue life within the measured range.
May 20, 2025 · An absolutely conflicting value for the incorporation of the Lode parameter into a fracture criterion was reported in the literature when predicting the ballistic resistance of metallic plates failing t...
Use of the higher-purity vacuum-smelted high-quality 30CrMnSiNi steel for parts functioning f arlong time inmedia which promote corrosion cracking is advisable for parts to be quenched and tempered at emperatures belo...
The invention relates to the field of preparation of high-end structural steel, in particular to the field of preparation of 30CrMnSiNi 2A. A preparation method of 30CrMnSiNi2A for high-end structural steel comprises ...
Abstract Abstract: Effect of austempering time on microstructure and properties of 30CrMnSiNi2A high-strength steel subjected to austempering at 320 ℃ for different time was investigated. The results show that with th...
The 30CrMnSiNi 2 A steel exhibits non-massing behaviors in low-cycle fatigue. The Manson-Coffin formula can well describe the relationship between the strain amplitude and fatigue life within the measured range.
Dec 1, 2013 · The threshold stress intensity of hydrogen-induced cracking K-IH, the crack propagation rate da/dt and the hydrogen diffusion coefficient D have been studied for 30CrMnSiNi (2) steel. The results ...
Article "High-speed friction-induced microstructural evolution and phase transformation in 30CrMnSiNi2A under extreme conditions" Detailed information of the J-GLOBAL is an information service managed by the Japan Sci...
Mar 2, 2010 · Citation: WU Hai-jun, YAO Wei, HUANG Feng-lei, ZHANG Lian-sheng, LI Yong-jian. Experimental Study on Dynamic Mechanical Properties of Ultrahigh Strength 30CrMnSiNi2A Steel [J]. Transactions of Beijing in...
