超高强度钢

陶瓷刀具干铣削超高强度钢的试验研究

Experimental Research on Dry Milling of Ultra High-Strength Steel with Ceramic Cutters

现在越来越多的高强度钢（HighStrengthSteel-HSS）和超高强度钢（UltraHighStrengthSteel-UHSS）被用来代替传统的低碳钢。

Now , more and more high-strength steel ( High Strength Steel-HSS ) and ultra high-strength steel ( Ultra High Strength Steel-UHSS ) were substitued for traditional low carbon steel .

超高强度钢300M在真空炉中的高压气体淬火

High Pressure Gas Quenching of UHSS 300M in Vacuum Furnace

300M超高强度钢磨削烧伤的试验研究

Burn Test on Grinding of 300M Ultra High Strength Steel

带镀层300M超高强度钢应力腐蚀行为与机理研究

The Stress Corrosion Cracking Behavior and Mechanism of Coated Ultrahigh Strength Steel 300M

超高强度钢CF裂纹扩展的超载效应Ⅰ.定量模型及预测

Effects of overloading on corrosion fatigue crack growth for ultra-high strength steel - ⅰ . quantitative model and prediction

环境效应和强化效果对300M超高强度钢疲劳性能的影响

Influence of strengthening effects and environment effects on fatigue properties of 300m ultra-high strength steel

评述了超高强度钢、高强度Al合金和Ti合金表面完整性抗疲劳应用技术的研究和发展。

Investigation and development status of the surface integrity application technology to improve fatigue behavior of high strength aluminium alloy , titanium alloy and ultra-high strength steels is reviewed .

超高强度钢中的（M-A）组织和贝氏体

The M-A structure and bainite in ultra high strength low alloy steels

高Co-Ni超高强度钢强化析出相的微观分析

Analysis of Strengthening Precipitates of High Co-Ni Ultra-high Strength Steel

Co-Ni超高强度钢的疲劳裂纹扩展行为与组织的关系

Relationship Between Fatigue Crack Growth Behaviour and Microstructures in Co-Ni Ultra high Strength Steel

45CrNiMo1V超高强度钢研制及应用

45CrNiMo_1V Ultra High Strength Steel and Its Application

马氏体与贝氏体组织GC-4超高强度钢的腐蚀疲劳裂纹扩展

Corrosion fatigue crack propagation of martensitic and bainitic GC-4 ultra-high strength steel

运用高温金相和TEM方法，对超高强度钢300M的奥氏体相变再结晶过程和新晶界进行了定位观察。

In the present paper , both the process and new grain boundary of austenite recrystallized of300M ultra high strength steel have been Oserved in-situ by means of high-temperature metalloscope and TEM .

超高强度钢（GC-4）熔接接头断裂韧性初探

Preliminary Study on Fracture Toughness of Welded Joints of High & Strength Steel GC-4

研究了300M超高强度钢螺纹滚压和未滚压试样在空气和3.5%NaCl的水溶液中的疲劳性能。

In this paper , the fatigue properties of rolled and non-rolled screw-thread specimens in 300M ultrahigh strength steel in air and 3.5 % NaCl water solution were investigated .

GC-4超高强度钢腐蚀疲劳断口分维特征的研究

On Fractal Characterization as an Indicator of Rate of Propagation of Corrosion Fatigue Cracking of Chinese GC-4 Ultra-High Strength Steel

首先借助Thermo-Calc热力学软件计算了欲研制钢的相变温度和不同温度的组成相，据此进行了化学成分优化，并在实验室冶炼出新的超高强度钢。

Phases at different temperature were calculated by Thermo-Calc. Optimization of alloying elements was carried out and new Ultrahigh-Strength Steel was refined by experimental melts according to thermodynamic calculation .

根据英国标准BS7448断裂韧度试验标准，采用多试样法，测试了D406A超高强度钢焊接接头的J-R曲线。

In accordance with the fracture toughness test standard of BS7448 , J-R curve tests were conducted with multiple specimen with welded joints of D406A ultra-high strength steel .

总体设计采用超高强度钢D6A材料和大长径比的结构设计，分段加工后进行焊接成型。

The design that super-strength steel of " D6A " and large length-diameter ratio and welding fabrication after being machined in segments are adopted in the overall design of the bomb shape .

新型奥&贝组织低合金超高强度钢的研究

Study on the new ultrahigh-strength low alloy steel with Austenite-Bainite structure

超高强度钢及其焊接接头的断裂行为研究

Research on Fracture Behavior of Ultra-High Strength Steel and Welded Joint

新型二次硬化高Co&Ni超高强度钢强韧化机制的研究

On the strengthening mechanism of high Co Ni ultrahigh strength steel

超高强度钢的精细组织与强韧性

The microstructure and strength toughness of ultra - high strength steels

低碳马氏体型超高强度钢的设计与开发

The design and development of a low-carbon martensitic ultra-high strength steel

提高低合金超高强度钢韧性途径的探讨

On the improvement of the toughness of low-alloy ultrahigh strength steel

超高强度钢深小孔的冷挤压强化

Cold Extrusion Strengthening of Deep Small Hole of Ultrahigh Strength Steel

超高强度钢Ⅲ型试样的应力腐蚀

Stress corrosion cracking in high strength steel under mode ⅲ loading

两种超高强度钢的拉伸力学性能研究及断口分析

Tensile behavior and fractography of two kinds of ultra-high strength steels

GC&19中温超高强度钢元件疲劳特性的研究

Study on Fatigue Charateristic of the Components Moderate Temperature Ultra-High-Strength Steel GC-19