1.
INFLUENCE OF SUPER-FINE SUBSTRUCTURE ON TOUGHNESS OF LOW-ALLOYING ULTRA-HIGH STRENGTH STRUCTURE STEEL
低合金超高强度钢亚结构超细化对韧性的影响
2.
Influence on the Mechanical Properties of Low Alloy Ultra High Strength Steel with Nonhomogeneous and Unstable Structure;
低合金超高强度钢的亚稳、非均一组织及其对性能的影响
3.
loy high-tensile structural steel
低合金高强度结构钢
4.
Weldable materials: low carbon steel , high-strength steel ,medium-carbon steel, low-alloy steel.
可焊材料：低碳钢、高强度钢、中碳钢，低合金钢。
5.
High strength low alloy structural steels
GB/T1591-1994低合金高强度结构钢
6.
Experimental Research of High Temperature Strength of Low-alloyed Structural Steel Q345;
Q345低合金结构钢的高温强度试验研究
7.
Development of YCJ601Ni-QL Flux-Cored Wire Used for High-Strength Low-Alloy Steel
YCJ601Ni-QL低合金高强度钢药芯焊丝的研制
8.
The Research of the Heat Treatment of the Low-alloy High Strength Steel
低合金高强度耐磨钢热处理工艺研究
9.
Inclusions in HSLA steel containing 0.065%Ti
含0.065%Ti的高强度低合金钢中夹杂物
10.
Analysis on the Welding Technology of Q460 Low-alloy High-strength Steel
Q460低合金高强度钢的焊接工艺分析
11.
Analysis on Welding Procedure of JG590 Steel
JG590低合金高强度钢的焊接工艺分析
12.
Practice of Low Alloy and High Strength Q345D Steel
低合金高强度Q345D钢的生产实践
13.
Welding Strength Experimental Investigation on Low Alloy High Strength Steel
低合金高强度结构钢焊接强度试验研究
14.
Wwlding material: low carbon steel, high strength steel, medium carbon steel, low alloy steel.
可焊接材料：低碳钢、强度钢、碳钢、合金钢。
15.
On-line Hot Treatment Process Study of Super-High Strength Low Alloy Abrasion Steel
低合金超高强耐磨钢在线热处理工艺研究
16.
Microstructure and property of spot welded joint of ultra-high strength steel and micro-alloy steel
超高强度钢与微合金钢点焊接头的组织与性能
17.
Impact toughness in the welding heat affected zone of HSLA steel with boron
含硼低合金高强度钢焊接热影响区冲击韧度
18.
Composition Design of Low Alloy High Strength and Plasticity Complex Phases Steels;
低合金高强度高塑性复相钢材的成分设计