低合金高强度钢

低合金高强度钢热影响区组织与性能的计算机辅助预测

Computer Aided Prediction of Microstructure and Property in HSLA Steel HAZ

低合金高强度钢中氮化物和碳化物析出热力学

Thermodynamics of Carbide and Nitride Precipitation in HSLA Steel

热浸锌处理对低合金高强度钢抗H2S腐蚀性能的影响

Impact of Hot-dip Galvanizing Treatment on H_2 S Corrosion Resistance of Low-alloy High-strength Steel

含Zr低合金高强度钢中夹杂物的特性

The feature of inclusions in a HSLA steel containing zirconium

低合金高强度钢（HighStrengthLowAlloySteel，HSLASteel）是一种含有少量合金元素并具有较高强度的结构钢。

High strength low alloy steel ( HSLA Steel ) is a type of structural steel which has small amounts of alloy elements and superior strength .

Ti对低合金高强度钢焊接粗晶热影响区组织及韧性的影响

Effect of Ti on Structure and Toughness of Coarse Grain Heat Affected Zone of High Strength Low Alloy Steel

压力容器用低合金高强度钢消除应力裂纹的研究&微量硼对Mn-Mo-Nb钢SR裂纹敏感性的影响

Influence of Trace Boron on the susceptibility of mn-mo-nb steel to SR cracking

新的易焊低合金高强度钢（HSLA）发展的巨大变化&热轧中厚板的发展路径

Dramatic Changes for the Weldable HSLA Steel : Path to the Development of Hot Rolled Plate

高强型钢混凝土结构（HSRC）是在构件中采用低合金高强度钢。

High strengthen Steel Reinforced Concrete structure adapts low alloy and high strengthen steel .

用Y型坡口拘束抗裂试验方法评定了Mn-Mo-Nb型压力容器用低合金高强度钢SR裂纹敏感性。

The susceptibility of Mn-Mo-Nb steel , used for pressure vessel steel , to SR cracking has been evaluated by using of the Y-type groove SR crack-resisting test .

本着试验与理论并重的原则，本文分别从试验和计算两个方面研究了这两个参数，试验和计算所用的材料是DH40低合金高强度钢，试样采用三点弯曲试样。

Laying equal stress on experiment and theory , this paper performs a research on three point bend specimens of DH40 steel with experimental means and computational method respectively .

为适应大型工程机械焊接用钢需要，对低合金高强度钢HG80及其焊接接头的疲劳裂纹扩展速率进行了研究。

To meet the development of steels used for the large engineering machinery , fatigue crack growth rates of a high strength low alloy steel HG80 and welded joint were investigated .

矿用圆环链用低合金高强度钢的细化处理

Grain-refinement of high strength low-alloy steel for round-link chains in mine

低合金高强度钢焊接线能量的选择

Choice of Linear Energy of Low Alloy and High Intensity Steel Welding

低合金高强度钢动态断裂行为的研究

Dynamic fracture behavior of low alloy high strength steel

建筑钢结构用低合金高强度钢

High strength low alloy steels for building steel construction

低合金高强度钢消除应力裂缝的研究

An investigation on stress & relief cracking in low alloy high strength steels

低合金高强度钢热形变奥氏体的贝氏体转变

Bainite transformation from hot deformed austenite in HSLA steels

稀土元素对低合金高强度钢焊缝机械性能的影响

Effect of rear earth on LAHS weld mechanical properties

采用低合金高强度钢制造车轮以减轻重量

Wheel Weight Reduction with Low Alloy High Strength Steel

含硼低合金高强度钢焊接热影响区冲击韧度

Impact toughness in the welding heat affected zone of HSLA steel with boron

低合金高强度钢焊缝热影响区脆硬及冷裂纹分析

Cold Crack Analysis of Low Alloy High Strength Steel Weld Seam Heat Affected Area

低合金高强度钢生产工艺技术的发展

Recent development on manufacturing technology of HSLA steel

低合金高强度钢力学性能与化学成分之间的统计建模与分析

Statistical Modeling and Analysis of High-strength Low-alloy Steel between Mechanical Properties and Chemical Composition

低合金高强度钢奥氏体相中碳氮化物的析出模型

Carbo-Nitride Precipitation Model in Austenite of HSLA Steel

低合金高强度钢的腐蚀磨粒磨损特性

An Investigation on the Behavior of Corrosive Abrasion-Wear in Low Alloy High Strength Steel

舞钢湿硫化氢环境用低合金高强度钢

Low Alloy High Strength Steel for H_2S and H_2O Environment Application Developed by Wugang

低合金高强度钢疲劳裂纹扩展速率和扩展寿命的断口反推估算

The Evaluation on the Rate and Life of Fatigue Crack Propagation of HSLA Steel

低合金高强度钢在盐雾介质中的疲劳裂纹扩展行为

Corrosion fatigue of HSLA steels in salt spray

两种低合金高强度钢的低温疲劳裂纹扩展机制及疲劳机制图

Fatigue Cracking Mechanism and Fatigue Mechanism Map of Two HSLA Steels at Low Temperature