The formation of the inter-lath austenite in quenched low-carbon steels is described and the existence of the carbon diffusion during the lath martensite formation is emphasized.
叙述淬火低碳钢内条间奥氏体的形成，着重指出条状马氏体形成时存在碳的扩散。
Low carbon steels are soft, tough steels that are easily machined and welded.
低碳钢是软而韧性好的钢，容易加工和焊接。
Low carbon steels are well suited for the following applications: tool bodies, handles, die shoes, and similar situations where strength and wear resistance are not required.
低碳钢适用于以下情况：工具机身，把手，模座及其它不要求强度和耐磨性的类似情况。
There are four broad classifications of steel: carbon steels, alloy steels, high-strength low-alloy steels and stainless steels.
钢材大致可分为四类：炭素钢，合金钢，高强度低合金钢和不锈钢。
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.
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。
A single particle impact test device was designed and manufactured by the authors. Several pure metals and low carbon steels were impacted at different velocities using this test device.
作者在自行设计并制造的一台单粒子冲击试验机上对部分纯金属和低碳钢在不同的冲击速度下进行冲击试验。
It is shown that dynamic recrystallization of ferrite can occur in low carbon microalloyed steels.
试验结果表明，低碳微合金钢能够发生铁素体动态再结晶。
There isn't an apparent rich carbon zone under boriding layer for low and middle carbon steels in microwave treatment.
微波渗硼的低、中碳钢渗层中没有明显宽度的富碳区。
The microstructures transformation laws and fractures mechanisms of low carbon silicon-manganese TRIP steels in simple tension state were researched by using TEM and SEM.
采用TEM和SEM研究了低碳-硅-锰系TRIP钢在单向拉伸状态下的组织转变规律和断裂机制。
We introduced a structure equation with macroscopic parameters, which can explain both the yield point phenomenon and strain-ageing of low carbon steels.
我们提出一种新的来自于宏观量构成的理论，将低碳钢的屈服及时效现象统一于同一个理论之下。
Fwelding of carbon steels low-alloy steels.
用于碳素钢及低合金钢的焊接。
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.
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。
Structural steels, Carbon content. Low-alloy steels. Ferritic and martensitic stainless steels.
结构钢，碳钢，低合金钢，鉄素体和马氏体不锈钢。
For surfacing welding or repair the parts of wear out face made by carbon steels, middle carbon steels and low-alloy steels.
用于受磨损的碳钢、中碳钢、低合金钢机件边面堆焊、修复。
Ray R K; Jonas J J; Hook R K Cold rolling and annealing textures in low carbon and extra low carbon steels.
李一鸣；任慧平；金自力低碳钢板冷轧退火组织和织构的研究。
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.
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。
In this paper, the grain growth in the HAZ of three kinds of ultra - fine grain steels such as low carbon steel, commercial X65 steel and high purity X65 steel were evaluated.
研究了低碳钢、普通市售x65钢和高洁净度X65钢三种超细晶粒钢焊接haz的晶粒长大倾向。
Different from the materials such as austenitic stainless steels, low carbon steels etc, the longitudinal velocity of TA2 alloy increased as the grain size increased.
与奥氏体不锈钢、低碳钢等材料不同，随着TA 2合金试样晶粒尺寸的增大，纵波声速增大。
Fsurfacing welding repair the parts of wear out face made by carbon steels, dle carbon steels low-alloy steels.
用于受磨损的碳钢、中碳钢、低合金钢机件边面堆焊、修复。
For surfacing welding or repair the mechanic have the face been wear out made by low carbon steels and middle carbon steels, as the mechanic used in mine and agriculture.
堆焊受磨损的中、低碳钢或低合金钢的表面，如车轴、齿轮、搅拌机叶片、行走主动轮等。
Of course I know. according to the amount of the carbon content, carbon steels can be divided into low-carbon steel, medium-carbon steel and high — carbon steel.
根据碳元素的含量，碳素钢可再分为低碳钢、中碳钢和高碳钢。
The influence of phosphorus and grain size on yield strength and Charp V-notch toughness of low carbon steels have been investigated.
研究了磷含量和晶粒尺寸对低碳钢的屈服强度、 冲击韧性和韧脆转变温度的影响。
Magnetic stainless steels that have a low carbon content and contain chromium as the main alloying element, usually between 13% and 17%.
有磁性的不锈钢碳含量较低，铬是其中主要的合金元素，通常含量为13%到17%。
For surfacing welding or repair the wear out face made by low carbon steels and middle carbon steels, as axle, gear and blade of mixer.
堆焊或修复低碳钢、中碳钢及低合金钢磨损表面如车轴、齿轮和搅拌机叶片等。
There are four broad classifications of steel : carbon steels, alloy steels, high-strength low-alloy steels and stainless steels.
钢材大致辞可分为四类，即：碳素钢、合金钢、高强度低合金钢和不锈钢。
For welding structures of carbon steels and low-alloy steels, as 16mn etc.
焊接碳钢及低合金钢的焊接结构，如16Mn等。
For welding structures of carbon steels and low-alloy steels, as 16mn etc.
焊接碳钢及低合金钢的焊接结构，如16Mn等。
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