Grain Refinement and Mechanical Properties in Advanced High Strength Sheet Steels

机译：先进高强度钢板的晶粒细化和力学性能

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New groups of cold formable steels for automotive application have been developed. The definitions of high strength and ultra high strength steels, of conventional high strength (HSS) and advanced high strength steels (AHSS), as well as of high manganese steels (HMS) are provided. The microstructural features of AHSS are a consequence of their chemical composition which has to be adjusted to their processing and which need new parameters for quantitative description. It is this unique microstructure which determines their mechanical properties. This is exemplarily discussed for DP and TRIP steels.

机译：已经开发出了用于汽车应用的新的可冷弯成形钢组。提供了高强度和超高强度钢，常规高强度（HSS）和高级高强度钢（AHSS）以及高锰钢（HMS）的定义。 AHSS的微观结构特征是其化学成分的结果，必须对其处理进行调整，并且需要新的参数进行定量描述。正是这种独特的微观结构决定了它们的机械性能。对于DP和TRIP钢，将对此进行示例性讨论。

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《Iron Steel Supplement 2005 vol.40: The Joint International Conference of HSLA Steels 2005 and ISUGS 2005》|2005年|P.50-57|共8页
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BLECK Wolfgang; PHIU-ON Kriangyut;
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中图分类钢铁冶炼（黑色金属冶炼）（总论）;
关键词
multiphase steels; microalloying; advanced high strength steels; microstructure refinement; mechanical properties;

机译：多相钢;微合金化;高级高强度钢;组织细化;力学性能;

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1. Effect of ferrite grain refinement on mechanical properties in hot rolled high strength steel sheet [J] . 安原英子, 奥田金晴材料とプロセス: 日本鉄鋼協会講演論文集 . 1999,第6期

机译：铁素体晶粒细化对热轧高强度钢板力学性能的影响
2. Effect of ferrite grain refinement on mechanical properties in hot rolled high strength steel sheet [J] . 安原英子, 奥田金晴材料とプロセス: 日本鉄鋼協会講演論文集 . 1999,第6期

机译：铁氧体晶粒细化对热轧高强度钢板机械性能的影响
3. Grain Refinement through 1-pass Large Reduction Hot-rolling Followed by Immediate Water-quench and Improvement of Mechanical Properties in Steel Sheets [J] . 长道常昭材料とプロセス: 日本鉄鋼協会講演論文集 . 1998,第6期

机译：通过一遍大压下热轧来细化晶粒，然后立即进行水淬处理并改善钢板的力学性能
4. (J25-1241)Effect of grain refinement on mechanical properties in high strength 22Mn-0.6C-3Si steel [C] . Yu Bai, Si Gao, Akinobu Shibata, 日本金属学会秋期大会 . 2018

机译：（J25-1241）晶粒细化对高强度22Mn-0.6C-3Si钢的力学性能的影响
5. Tensile deformation of third generation advanced high strength sheet steels under high strain rates [D] . Poling, Whitney A. 2016

机译：高应变率下第三代高强度高强度钢板的拉伸变形
6. Magnetostrictive Properties of the Grain-Oriented Silicon Steel Sheet under DC-Biased and Multisinusoidal Magnetizations [O] . Xiaojun Zhao, Yutong Du, Yang Liu, 2019

机译：直流和多正弦磁化作用下取向硅钢板的磁致伸缩性能
7. Mechanical properties of various concrete after high temperature exposure Mechanical property of various types of concrete after high temperature exposure is investigated. Considering compressive strength requirement for a vertical element in high rise building, concrete specimens with various design strengths of 35, 80, 100, and 150 MPa were tested. Particularly, the influence of incorporated steel fiber on fire resistance is of interest in this study. Experimental results show that the fire resistance depends on the design strength and steel fiber content. Normal strength concrete (NSC) of a design strength of 35 MPa or high performance concrete (HPC) of 80-100 MPa does not spall when exposed to 100-400 °C of temperature. However, an explosive spalling occurs at 300 °C when the HPCs contain 1 vol. of steel fiber. Ultra-high performance concrete (UHPC) of a design strength of 150 MPa and 1.5 vol. of steel fiber also shows dramatic spalling at 300 °C. The experimental results found in this study can contribute to a better understanding of the behaviors of HPC and UHPC under fire and the role of steel fiber on the fire resistance. [O] . 2017

机译：研究了高温暴露后各种混凝土高温曝光机械性能各种混凝土的机械性能。考虑到高层建筑中垂直元件的抗压强度要求，测试了35,80,100和150MPa各种设计强度的混凝土试样。特别是，在这项研究中，掺入钢纤维对耐火性的影响。实验结果表明，耐火性取决于设计强度和钢纤维含量。在暴露于100-400°C的温度时，80-100MPa的设计强度为35MPa或高性能混凝土（HPC）的正常强度混凝土（NSC）不会击落。然而，当HPC含有1体积的钢纤维的百分比时，爆炸性剥落发生在300℃。超高性能混凝土（UHPC）的设计强度为150 MPa和1.5 Vol。钢纤维的百分比也显示出300℃的剧烈剥落。本研究中发现的实验结果可以有助于更好地了解在火灾中的HPC和UHPC的行为以及钢纤维对耐火性的作用。

Grain Refinement and Mechanical Properties in Advanced High Strength Sheet Steels

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