grain boundary ferrite;polygonal ferrite;proentectoid ferrit

用法例句

The results showed that the microstructures in CGHAZ of Ti-treated steel consisted chiefly of grain boundary ferrite,ferrite side plate and intragranular ferrite,but there were only grain boundary ferrite and ferrite side plate in CGHAZ of C-Mn steel.

结果表明,C-Mn钢焊接粗晶区主要为晶界铁素体+魏氏组织铁素体;钛处理钢焊接粗晶区主要为晶界铁素体+魏氏组织铁素体+晶内铁素体组织。

To decrease the nucleation activation barrier the grain boundary ferrite prefers to nucleate at the prior austenite grain boundaries,which are also potential nucleation sites for the bainite.

采用电子背散射衍射(EBSD)研究了低碳Fe-C-Mn-Si钢中晶界铁素体/原奥氏体界面对贝氏体形核的影响。

The feasibility and prospect for industrialization has been studied for weldable low carbon high strength hot-rolled reinforced bar with grain boundary allotriomorphic ferrite/granular bainite duplex microstruture.

探索了仿晶界型铁素体/粒状贝氏体复相钢用于制造热轧低碳高强度可焊钢筋的可行性与工业化前景。

The presence of grain boundary allotriomorphic ferrite can increase the compatible deformation capability of duplex microstructure, improve the crack initiation energy under impact loading; i.

研究了仿晶界型铁素体/粒状贝氏体复相钢轧态组织的韧性与裂纹扩展特点。

The development of high strength low alloy (HSLA) steel plate is reviewed in this paper, and comments on several typical HSLA steels are presented Based on rolling process and theories of duplex microstructure strengthening and toughening, a new microstructure design for high strength steel plate—grain boundary allotriomorphic ferrite/granular bainite (F GAB /B G ) duplex microstructure is propose

回顾了高强度低合金中厚钢板的发展历程 ,评述了几类典型的高强度低合金钢 ,并基于钢的轧制工艺与复相组织强韧化理论 ,提出了一种新的高强度中厚钢板组织设计——仿晶界型铁素体 /粒状贝氏体 ( FGBA/BG)复相组织。

By analyzing the structure of catalyst crystal,the effect of temperature on the lattice structure of catalyst metal and the solubility and diffuse velocity of carbon in catalyst,the effect of other elements added in catalyst metal on the activity of carbon and the effect of separating energy,crystal interface etc.

通过对催化剂晶体结构的分析,讨论了温度对催化剂金属晶格结构的影响,温度对催化剂中碳的溶解度与扩散速度的影响;催化剂金属中其他元素的加入对碳活度的影响,以及析出能量、晶体界面等对碳纳米管生长的影响。

INFLUENCE OF INTERFACE BETWEEN GRAIN BOUNDARY FERRITE AND PRIOR AUSTENITE ON BAINITE TRANSFORMATION IN A LOW CARBON STEEL

低碳钢中晶界铁素体/原奥氏体界面对贝氏体转变的影响

GRAIN BOUNDARY MIGRATION IN RECRYSTALLIZED ARMCO IRON DURING GRAIN GROWTH

α-铁素体晶粒长大过程中的晶界迁移

Characterization and Analysis of Three Dimensional Morphology of Intergranular and Intragranular Ferrite in Low Carbon Micro Alloyed Steel;

低碳微合金钢中晶界、晶内铁素体的三维形态表征及分析

The Schottky Barrier at Grain Boundaries of Polycrystalline Ferroelectric Semiconductors

多晶铁电半导体晶界处的肖特基势垒

Study on Deformation Induced Ferrite Transformation of the Grain Boundary Allotriomorphic Ferrite/granular Bainite (FGBA/Bg) and Nb-Ti Microalloyed Duplex Steel

铌、钛微合金化仿晶界型铁素体／粒状贝氏体复相钢的形变诱导铁素体相变的研究

The more pronounced ferrite refinement is achieved as carbon content increased.

碳含量提高有利于铁素体晶粒细化。

IGF Non-Hardened-Tempered Steel Research;

晶内铁素体型微合金非调质钢的研究

The results indicate that phosphate film forms at first at the boundaries between ferrite and graphite.

结果表明，磷化膜晶核首先在铁素体－石墨界面等处形成，是一个不均匀形核过程。

The Grain Boundary Engineering of Sintered Nd-Fe-B Permanent Magnet with High Performance;

高性能烧结钕铁硼磁体的晶界设计与控制

Steels - Micrographic determination of the ferritic or austenitic grain size???

钢的铁素体或奥氏体晶粒大小显微照相的测定

Anstenite Dendrite and Its Influencing Factors of Grey Cast Iron with High Carbon Equivalent

高碳当量灰铸铁中的奥氏体枝晶及其影响因素

Cold rolled low-carbon steel sheet--Ferrite grain size--Test methods

GB/T4335-1984低碳钢冷轧薄板铁素体晶粒度测定法

Study on Recrystallization Behavior of Ferritic Rolled IF Steels;

铁素体区轧制IF钢退火过程再结晶规律的研究

The Researches into the Grain Refinement and Corrosion Resisting Property of the Ferritic Stainless Steel;

铁素体不锈钢晶粒细化及耐腐蚀性研究

Effect of Alloying Elements on Forming Process of Austenite Dendrites of Cast Iron;

合金元素对铸铁奥氏体枝晶形成过程的影响

Study of mechanical properties and forming properties of ultra-fine grain ferrite steels

超细晶铁素体钢的力学性能及成形性能研究

Effect of Cerium on Grain and Carbide in Low Chromium Ferritic Stainless Steels

铈对低铬铁素体不锈钢晶粒和碳化物的影响

Investigation on recrystal texture and forming properties of 00Cr12Ti ferritic stainless steel by EBSD

00Cr12Ti铁素体不锈钢再结晶织构与成形性的研究