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Keywords low alloy steel;toothed cutter;wear; 关键词低合金钢;楔齿滚刀;磨损;
Keywords low alloy steel;Wolfram;determination;experiment; 低合金钢;钨;测定;实验;
Keywords low alloy steel microalloying improvement property; 低合金钢;微合金化;提高;性能;
Keywords low alloy steel;wear resistance;hardenability;heavy hammer;TTT curve; 低合金钢;耐磨性;淬透性;大型锤头;TTT曲线;
Keywords low alloy steel low carbon microalloy steel low carbon bainite steel; 低合金钢;低碳微合金钢;低碳贝氏体钢;
Keywords Low alloy steel;Wear-resistance;Hardenability;Heavy work;Hardness;Toughness; 低合金钢;耐磨性;淬透性;厚大件;硬度;冲击韧度;
Keywords Low alloy steel;CCT curve;Quench cooling rate;Microstructure;Mechanical property; 低合金铸钢;连续冷却曲线;淬火冷却速度;显微组织;力学性能;
Welding of importand low alloy steel structures. 用于焊接重要的低合金钢结构。
Keywords low alloy steels;supercooling;austenite;computer aided design/TTT curve;CCT curve; 低合金钢;过冷;奥氏体;计算机辅助设计/TTT曲线;CCT曲线;
Suitable for welding low carbon steel, low alloy steel structure. 适用于各种低碳钢、低合金钢构件的焊接。
Welding of important low alloy steel structures such as boiler, pressure vessels with suitable wires. 配合适当焊丝,可以焊接低合金钢重要结构,如锅炉、压力容器等。
Welding of important low alloy steel structures such as boiler, pressure vessels, etc. 焊兿钢重要得低合金钢结构,如锅炉、压力容器等。
Suitable for SMWA/MMA welding of low cabon steel and low alloy steel with all kinds of eiectrodes. 适用于所有品牌的焊条对低碳钢，普通低合金钢的手工电弧焊。
The dissimilar metals of C4 Ni-base alloy and X60 steel were welded using low alloy steel as filler material. 采用低合金钢焊丝焊接C4镍基合金/X60钢异种金属。利用扫描电镜分析焊接接头微观组织;
Suitable for SMWA/MMA welding of low carbon steel and low alloy steel with all kinds of electrode. 适用于所有牌号的焊条对低碳钢、普通低合金钢的手工电焊弧。
We smell more than sixty kinds of steel here, such as low alloy steel, carbon structural steel and shipbuilding carbon steel. 这儿冶炼六十多种钢，如低合金钢、碳素结构钢和船用碳素钢等。
The formation mechanism of adiabatic shear band(ASB) produced by high speed penetration in 30MnCrNiMoB low alloy steel was studied. 研究了30MnCrNiMoB低合金钢在穿甲弹冲击下绝热剪切带（ASB）的形成机制。
The hot ductility of low carbon low alloy steel and mechanism of surface cracking in relation to the hot ductility have been reviewed in the paper. 本文介绍近年来有关低碳低合金钢的热延性、与热延性相关的表面裂纹以及裂纹形成机制等方面的研究结果。
In this paper,a component of low alloy steel was prepared by powder injection molding(PIM) using element powders as the raw materials. 以元素粉为原料,研究了利用注射成形技术生产低合金钢支持块的工艺。
The company uses advanced water glass wax casting process, the production of carbon steel, low alloy steel castings precision materials. 本公司采用先进的水玻璃石蜡铸造工艺，生产普碳钢、低合金钢材质的精密铸钢件。