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1)  supercarbon steel
超碳钢
2)  ULC steel
超低碳钢
1.
Study on the optimum process of refining ULC steel by RH degasser
RH冶炼超低碳钢的最优工艺研究
2.
Inclusions and total oxygen content in ultra-low carbon(ULC) steel were studied for the control of cluster inclusions in ULC steel.
为控制超低碳钢中的簇状夹杂物,对超低碳钢中的夹杂物和与全氧含量的关系进行了研究。
3.
The polarization curve of the ULC steel with titanium and niobium was measured to determine the suitable electrolytic parameters for preparation of TEM carbon replica samples.
测定了一种复合添加钛、铌超低碳钢的极化曲线,选用合适的电流密度和电解时间以碳复型方法萃取钢中的析出相制备透射电镜观察用样品。
3)  ultra-high carbon steel
超高碳钢
1.
41%C hot-rolling ultra-high carbon steel.
41%C超高碳钢控轧后进行超细球化预处理,并在不同的温度下进行二次淬火。
2.
The spheroidizing process of carbide of ultra-high carbon steel,Fe-1.
5Al超高碳钢碳化物的球化工艺及力学性能进行了研究。
3.
6%C forged UHCS(ultra-high carbon steel) based on DET(Divorced Eutectoid Transformation) mechanism of the austenite with inhomogeneous carbon concentration.
6%C(质量分数,下同)锻造超高碳钢进行不同工艺的球化处理,并对具有不同球化组织的试样进行性能试验。
4)  ultrahigh carbon steel
超高碳钢
1.
Microstructure and mechanical properties of spray formed ultrahigh carbon steel;
喷射成形超高碳钢的组织与力学性能研究
2.
Thermodynamics analysis for the effect of aluminum content on the graphitization in ultrahigh carbon steels
铝含量对超高碳钢石墨化影响的热力学分析
3.
Effect of deformation on microstructure refinement of an ultrahigh carbon steel
形变对超高碳钢组织细化的影响
5)  ultra high carbon steel
超高碳钢
1.
0Al ultra high carbon steel(UHCS) austempered at 300 ℃ was determined by means of X-ray diffraction(XRD),scanning electron microscopy(SEM),transmission electron microscopy(TEM),Vickers hardness tester,and tensile machine.
0A l超高碳钢经300℃等温淬火后的组织及力学性能进行了研究。
2.
The spray formed ultra high carbon steel(UHCS)was firstly produced in the world and study on its superplasticity and microstructure after deformation was conducted.
报道了首次采用喷射成型工艺制取超高碳钢,并研究了其超塑性及变形后的显微组织。
6)  ultra-low-carbon steel
超低碳钢
1.
Development on ultra-low-carbon steel mold powder of Baosteel;
宝钢超低碳钢保护渣的开发
2.
Effect of Mould Shielded Fluxes on Concasting Billet Surface Carbonization of Ultra-Low-Carbon Steel;
结晶器保护渣对超低碳钢连铸坯表面渗碳的影响
3.
Composite Treatment of Concasting Mold Flux for Ultra-Low-Carbon Steel;
超低碳钢连铸结晶器用保护渣的超细复合处理
补充资料:低碳钢
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性质:含碳量小于0.25%的碳素钢:有时还含有少量锰(0.70%~1.00%)如20Mn,25Mn等。按质量分为普通钢和优质钢,前者的硫、磷含量分别不大于0.050%和0.045%,后者分别不大于0.030%~0.040%和0.035%~0.040%。低碳钢的特点是低强度和高塑性、高韧性及良好的加工成形性和焊接性能。适宜制作形状复杂和需要焊接的零件和构件。普通低碳钢一般不热处理而直接使用。优质低碳钢或不作热处理,或作表面硬化(如渗碳)处理。低碳钢的常用性能范围是:σb为294~490MPa,δ为25%~40%,HB为100~150。经冷加工后可提高强度、降低塑性和韧性。主要制作钢丝、钢板等,作建筑材料和结构件,表面硬化处理的优质低碳钢可制成各种中小型机械零件、齿轮、轴等。参见碳素结构钢。

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