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- Effects of titanium carbide,nitride and sulfide on the microstructure and properties of HSLA steel were discussed. 讨论了钛的碳化物、氮化物及硫化物对材料组织和性能的影响;
- The developments of industrial application in HSLA steel,difficulty and potential research directions of titanium micro alloying were also analyzed. 概述了钛微合金化在低合金高强钢中的工业应用进展、难点及可能的研究方向。
- The effects of cooling rate and reduction below Tnr on the microstructures and properties in HSLA Steel have been researched. 研究了控轧控冷工艺参数中冷却速度和未再结晶区不同压下量对低合金钢的组织和性能的影响。
- It provides reference for the method of theoretical research and practical engineering application of structure ultra-fining treatment in HSLA steel. 为高强度低合金钢组织超细化技术的理论研究和实际工程应用提供参考。
- The result showed the difference of mechanical properties of HSLA steel results from the troostite and banded structure which are closely relative to mamgamese content. 结果表明屈氏体组织以及带状组织是造成低合金钢板强度、塑性差异主要原因，而屈氏体组织、带状组织的产生和锰含量有很大关系。
- The range of products will include carbon steel, HSLA steel, silicon steels and modern multiphase steels. 产品的范围将包括碳钢、HSLA钢、硅钢以及现代复相钢。
- This comparison research including grain size, pearlite content, ferrtie microhardness, banded structure and chemical composition was carried out on HSLA steel with same thickness and different mechanical properties. 摘要通过对二组同一厚度、力学性能尤其是屈服强度有明显差异的低合金钢板进行晶粒度、珠光体含量、铁素体显微硬度、带状组织以及化学成分对比试验。
- The precipitation behaviors of titanium in high strength low alloy steel(HSLA steel) were summarized including the type,morphology,size and precipitation kinetics of the precipitates. 总结了钛在低合金高强钢中的析出行为,包括析出物的种类、形态、尺寸及析出动力学;
- A. noticeable success of modern processing techniques in steelmaking and hot rolling in order to acquire weldable HSLA steel with high toughness is described from the strategic viewpoint. 本文从战略角度分析了现代炼钢、轧钢中的显著成就，其目标是获取易焊的高韧性、高强度低合金钢。
- The use of HSLA steel, aluminum and its alloys and plastics will be increasedin the 80's.The author gave concrete figures of this increment and typical partsmanufactured by the above materi... 进入80年代后,低合金高强度钢、铝及铝合金和塑料的使用将增加,给出增加的具体数字和制造的另件种类,指出使用高强度钢时需要注意其冲压成形性,并给出实例,最后介绍新型材料碳纤维组合材料的性能和使用。
- The mechanical properties of low carbon HSLA steels with different Cu content are studied in this paper. 研究了不同铜含量对低碳HSLA钢力学性能的影响。
- Abstract: The feature of new developed HSLA steels for large heat input welding with low susceptivity to weld cracking was presented. 摘 要: 简要叙述了新研制的大线能量焊接低焊接裂纹敏感性调质高强度钢的特点。
- From observation of fractographies and tracks in this paper, fatigue mechanism maps of two HSLA steels with low temperature were drawn. 通过对两种钢低温疲劳裂纹扩展试验后的断口形貌以及裂纹扩展途径进行了观察和分析,绘制了低温疲劳机制图。
- high strength low alloy steel ( HSLA steel) 低合金高强度钢
- Keywords HSLA steel;grain refinement;mechanism; 高强度低合金钢;晶粒细化;机理;
- Keywords hot deformation flow stress HSLA steel; 热变形;流变应力;HSLA钢;
- HSLA steel( high strength low alloy steel) 低合金高强度钢
- Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
