广泛用于碳钢、低碳合金钢、不锈钢、钢及钢合金的焊接。
It's widely used in the welding of carbon steel, low carbon alloy steel, stainless steel, steel and alloying steel.
它们的特点和地面硬化外圈和低碳合金钢硬化螺栓和内在的比赛。
They feature hardened and ground outer race and low-carbon alloy steel hardened studs and inner RACES.
采用合适的TMCP工艺，可以在低碳合金管线钢中获得不同组成比的针状铁素体复相组织。
By using appropriate TMCP process, complex phase of acicular ferrite with different compositions could be obtained in low carbon alloy pipeline steel.
利用光镜、显微硬度计研究了铬含量对低碳合金钢组织、硬度、冲击韧度及耐均匀腐蚀性的影响。
The influences of chromium content on the hardness, impact toughness and corrosion resistance of low carbon alloy steel were studied using om and hardness tester.
泵体、叶轮、搅拌器采用低碳合金材料，具有较强抗腐蚀性，泵体表面喷涂多层防腐漆，使用寿命长。
The low-carbon alloy pump body, impeller and stirrer are highly corrosion-resistant, and the pump body is sprayed with multiple layers of anti-corrosion paint externally to ensure long service life.
和含碳量较高的合金不同，含碳量低的合金稍软一些，在锻造过程中，两种合金熔合在一起，就会形成极其漂亮的花纹。
Metal with low carbon level is soft unlike metal that contains much carbon. In forging the two kinds of metal are mixed forming the most beautiful pattern.
结果表明，碳显著的影响低碳高合金钢的组织和性能，而以锰代镍低碳高合金钢可以获得预期的组织与性能。
The results indicate that carbon influences structure and properties of LCHA significantly, and substitution for nickel with manganese may result in expected structure and properties.
文章最后还对以锰代镍低碳高合金钢的冲击腐蚀磨损机制进行了探讨。
At last, this article also discussed the mechanisms of corrosive impact abrasion for these LCHA after substitution for nickel with manganese.
结果表明，以锰代镍低碳高合金钢可以获得预期的组织与性能。
The results indicate that LCHA with Mn in place of Ni could gain the anticipated structure and performance.
本文就对以锰代镍制取低成本低碳高合金钢，以及锰元素对其组织与性能的影响作了一些探讨。
This article use Mn to replace Ni to make low-cost LCHA, and the effect of Mn on structure and properties of LCHA was discussed following.
本文介绍了使用硅铁代替硅铬合金作还原剂，冶炼低碳铬铁的工艺方法。
The process of smelting low carbon ferrochromium using ferrosilicon as reducer instead of silicochromium alloy is introduced.
通过实验，建立了一整套低硼钢中固溶硼、碳硼化物、合金元素硼化物、氧化硼和氮化硼的分离、测定方法。
A entirely set of method to separate and determine solid solution boron, carbon boride, alloy elements boride, boron oxide and boron nitride in low boron steel is established.
该方程不仅适合微合金中碳钢的铁素体和珠光体组织，而且也适合高碳微合金钢的珠光体组织和低碳微合金钢的铁素体组织。
The equations suit not only ferrite and pearlite in microalloyed medium carbon steel but also pearlite in high carbon microalloyed steel and ferrite in low carbon microalloyed steel.
结果表明，在相同试验条件下低碳高合金钢的冲击腐蚀磨损性能要优于高锰钢的。
The results show that the resistance of low carbon high alloy steel is better than that of the high manganese steel under the same test condition.
结果表明，2.0J冲击功条件下，中碳合金钢、低碳高合金钢均以浅层剥落为主，抗冲击腐蚀磨损性能相近；
Results show that the leading mechanisms of both alloys are shallow flaking under 2.0 J impact work, and the anti-impact-corrosion wear are close.
试验结果表明，低碳微合金钢能够发生铁素体动态再结晶。
It is shown that dynamic recrystallization of ferrite can occur in low carbon microalloyed steels.
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。
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.
冷镦钢盘条一般为低、中碳优质碳素结构钢和优质合金结构钢，用来冷镦成型制造各种机械标准件和紧固件。
The cold heading steel coil generally is low and medium carbon quality steel and alloy structure steel to manufacture various standard mechanical element and fastener by cold heading forming.
其综合作用使碳极氩气拘束电弧堆焊稀释率低，合金元素过渡系数高。
The synthesis results are that the dilution rate of surfacing of carbon electrode arc constrained by argon is low and the transfer coefficient of alloy elements is high.
结果表明，在中、低冲击磨料磨损条件下，试验钢的耐磨性优于中碳低合金耐磨钢和高锰钢。
Under lower and medium impact energy, the abrasive wear resistant performance of the steel metioned is higher than that of low alloyed medium carbon wear resistant steel and high manganese cast steel.
比较两种材料试样在一定时间内的失重变化情况，表明低碳高合金钢的抗冲击腐蚀磨损性能优于高锰钢。
Wear loss of specimens for these two steels during a certain time show that low carbon high alloy steel is much more resistant to corrosive impact abrasion than high manganese steel.
应用透射电子显微术研究低碳及中碳合金钢回火马氏体的形变位错结构随拉伸加载过程的演变。
The evolution of deformation dislocation structure during the tensile loading was examined by transmission electron microscopy in the tempered martensite of low and middle carbon alloy steels.
研究了转炉中铬渣生产高铬低磷微碳铬铁，实验证明：工艺可行，缺点是合金不能脱硫。
The study is conducted on producing extra-low FeCr containing high chromium and low phosphorus with converter MC FeCr slag.
对舞钢采用控轧控冷工艺生产的低碳微合金钢的组织形貌及其形成条件进行了分析，认为组织细化是保证低碳微合金钢良好强韧性配合的重要因素。
The microstructure characteristic and its forming conditions of the low-carbon microalloyed steels were analysed, which were produced by controlled rolling and cooling in Wuyang Iron and Steel Co Ltd.
在改进的MLD - 10型冲击腐蚀磨损试验机上，选择三种不同的冲击功，对以锰代镍的低碳高合金钢的冲击腐蚀磨损性能进行了测试。
Under three different impact energy, LCHA with Mn in place of Ni were tested with a modified MLD-10 wear tester to investigate their behavior of corrosive impact abrasion.
在改进的MLD - 10型冲击腐蚀磨损试验机上，对不同成分的低碳高合金钢的冲击腐蚀磨损性能进行了测试。
LCHA with several variations of composition were tested with a modified MLD-10 wear tester to investigate their behavior under corrosive impact abrasion.
研究了含碳量和轧制工艺对低碳微合金V - N钢显微组织和性能的影响。
The effects of carbon content and rolling process parameters on microstructures and properties of the V-N microalloyed steels were studied.
通过理论分析和热力学计算提出低硅硅锰合金炉外大幅度降碳的新工艺。
Through theoretical analysis and thermodynamics calculation, the new process for decreasing largely the carbon content out of furnace in low-Si silicomanganese producing is presented.
通过理论分析和热力学计算提出低硅硅锰合金炉外大幅度降碳的新工艺。
Through theoretical analysis and thermodynamics calculation, the new process for decreasing largely the carbon content out of furnace in low-Si silicomanganese producing is presented.
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