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Welding of importand low alloy steel structures. 用于焊接重要的低合金钢结构。
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。
Microstructure and microhardness of adiabatic shear band(ASB) and those near ASB in medium carbon Cr-Ni-Mo-V ultra-high strength low alloy steel plate have been investigated. 测量了中碳Cr-Ni-Mo-V系低合金超高强度钢中绝热剪切带(ASB)及其周围金属的显微硬度,观察了其微观组织。
The contents of element Al,Al i and Al s in low alloy steel were determined by peak integration method spectra (PIMS) on photoelectric direct reading spectrometer. 在直读光谱仪上,用峰值积分法测定低合金钢中铝、酸溶铝和酸不溶铝的含量。
Submerged arc welding of high strength low alloy steel WDL610D is researched by using new developing welding wire WS03 and matching agglomerated flux SJ101. 采用试制埋弧焊丝WS03，匹配烧结焊剂SJ101，对低合金高强钢WDL610D进行了埋弧焊工艺适应性研究。
Basing on the serious corrosion damage of our steel-car structure recommendation is made for wide adoption of air-corrosionproof low alloy steel in car construction. 并根据我国客货车钢结构严重腐蚀的状况,建议在铁道车辆上广泛采用耐大气腐蚀的低合金钢。
The contents of element Al,Ali and Als in low alloy steel were determined by peak integration method spectra (PIMS) on photoelectric direct reading spectrometer. 在直读光谱仪上，用峰值积分法测定低合金钢中铝、酸溶铝和酸不溶铝的含量。
Carbon in the carbon content in low alloy steel and cooling rate affect the performance of the main reasons is the impact of Quenchant the main reason for the cooling rate. 在中碳低合金钢中含碳量与冷却速度是影响其性能的主要原因，淬火介质是影响其冷却速度的主要原因。
A new large heat input welding high strength low alloy steel with low susceptivity to weld cold cracking was developed and the cold strain aging behavior was investigated. 研制了一种低焊接裂纹敏感性高能量输入焊接用低合金高强钢,并研究了其冷应变时效行为。
The result showed that the models could satisfactorily predict the corrosion rate of carbon steel and low alloy steel in different seawater environments. 结果表明该模型可以较准确的预测碳钢、低合金钢在不同海域的腐蚀速度。