低合金钢

低合金钢变形抗力的实验研究及其系统的开发

The research of deformation resistance of low-alloy steel and development system

低合金钢的冲击疲劳磨损

The investigation on impact fatigue wear of low-alloy steel

析出强化对屈服强度增量△σp和低合金钢成份设计的影响

Influence of Precipitation Strengthening on Yield Strength Increment △σ _p and Chemical Composition Designing of Low Alloy Steel

X射线荧光法分析低合金钢中碳

Analysis of Carbon in Low Alloy Steel by XRF

含Cu低合金钢表面氧化及热脆

Surface Oxidation and Hot Brittleness of Cu-Containing Low-alloy Steels

低合金钢中Cr对磷在晶界偏聚的影响

Effect of Cr on P grain boundary segregation in low alloyed steels

耐海水腐蚀低合金钢Ca处理的冶金质量及对钢性能的影响

Ca-Treatment of Seawater-Resistant low Alloy Steels and its Effects on Properties of Steels

微量元素Ti在硅锰低合金钢中的作用

Effect of Trace Titanium on Si Mn Low Alloy Steel

经济型抗CO2腐蚀油套管用低合金钢的研究

Research of Low Alloyed Steel for Oil Well Pipes with High Wet CO_2 Corrosion Resistance

低合金钢气体保护焊焊丝残余Al对焊缝氢气孔的影响

Influence of Residual Aluminium in low alloy steel welding wires on hydrogen porosity in weld metal

采用ICP-AES法测量低合金钢样品中的硫

Determination of Sulphurite in Speciment of Low Alloyed Steel by ICP-AES

ICP-AES测定低合金钢中钨的含量

Determination of Wolfram Content in Low Alloy Steel with ICP-AES Method

ICP-AES法同时测定低合金钢中锆和铌

Simultaneous determination of zirconium and niobium in low-alloy steels by ICP-AES

ICP-AES法测定低合金钢中硅锰铬

Determination of Silicon , Manganese and Chromium in Low Alloy Steel by ICP-AES

微量Nb对低合金钢组织转变的影响

Effect of Micro Nb on Microstructure of Low Alloy Steel During Continue Cooling Transformation

低合金钢&硝酸盐溶液体系的SCC图

SCC Diagram for Low Alloy Steel-Nitrate Aqueous Solution System

低合金钢气体保护焊实心焊丝中的残余Al对焊缝金属氢气孔的影响，既取决于焊丝的合金体系，又与保护气体氧化性的强弱有关。

For different shielding gases and welding wires , the influences of residual aluminium on hydrogen porosity in weld metal are different with each other .

对HDL、LDL腔内壁面浓度与低合金钢在海水中氧浓差腐蚀的研究

The study of the oxygen concentration cell corrosion of low alloy steel in sea water

ICP-AES法测定普碳钢和低合金钢中As，Sn，Pb，Sb，Bi

Determination of As , Sn , Pb , Sb , Bi in carbon steel and low alloy steel by ICP-AES

表面强化300M低合金钢疲劳性能评价及断裂分析

Fatigue Evaluation of Surface-strengthened 300M Low Alloy Steel and Their Fatigue Failure Analysis

国产低合金钢焊接CCT图的研究及应用

Study and application for welding CCT diagrams of low alloy steels made in China

应用灰色理论中的GM（1,1）灰色模型和灰色关联分析预测了碳钢、低合金钢在青岛、厦门和榆林全浸区的海水腐蚀速率并研究了海水环境对腐蚀速率的影响。

Using gray model and gray relation analysis of gray theory , seawater corrosion of carbon steel and low alloy steels was predicted and analyzed .

获得了5种含铬低合金钢在海水中暴露1、2、4、8（7）年的腐蚀数据，讨论了Cr对钢耐海水腐蚀性的影响。

Corrosion data of five chromium steels immersed in seawater for 1,2,4,8 years were obtained . Effect of chromium on corrosion resistance of the steels in seawater were evaluated .

提出了低合金钢／硝酸盐溶液体系的温度－钼含量－SCC图。

The diagram of " temperature-Mo content-SCC " of the system " low alloy steels / nitrate solutions " is proposed .

MIMFe-Ni-Cr低合金钢的性能和组织

Properties and microstructure of MIM Fe-Ni-Cr low alloy steel

研究了V、Ti、V-Ti和V-Ti-Nb微合金化对高强度低合金钢疲劳性能的影响。

The influences of various microalloyings with V , Ti , V-Ti and V-Ti - Nb on fatigue properties in HSLA steels are investigated .

低合金钢焊丝焊接C4镍基合金/X60钢熔合区组织与耐蚀性

Microstructure and corrosion performance of weld joint of C4 alloy / x60 steel filled with low alloy steel filler

不同热输入的低合金钢HAZ中组织、夹杂对韧性的影响

The influence of micro-structure and inclusion on toughness of HAZ of low alloy steel with various welding heat input

在摆锤式示波冲击试验机上采用小角度冲击方法测试了某船用低合金钢的动态弹塑性断裂韧度J（Id）。

The dynamic elastic-plastic fracture toughness J_ ( Id ) of a low alloy shipbuilding steel has been examined by low blow test using an instrumented Charpy impact machine .

低合金钢在海水环境中的CF行为与SCC行为密切相关，而在CF条件下可促进钢的SCC敏感性。

It is believed that the CF behaviour is close related to the SCC and the SCC Susceptibility of the steel is promoted under the CF condition .