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针状铁素体

n.acicular ferrite
网络AF; IAF

针状铁素体

针状铁素体

英-汉网络释义

针状铁素体

acicular ferrite

英语锅炉专业词汇_在线英语词典 ... accuracy 精度 acicular ferrite 针状铁素体 acidic slag 酸性渣 ...

AF

当冷速为 1 / s 时, 组织中主要是粒状贝氏体( GB) 和相互平行的针状铁素体( AF) , 原奥氏体晶界很难辨别[ 见图 2( a) ] 。

IAF

氧化物冶金要求钢中夹杂物尺寸小于3μm，微米级夹杂物能够诱导生产晶内针状铁素体（IAF），纳米级夹杂物能够钉扎奥氏体 …

2

The result showed that the microstructure dominated by fine and homogeneous acicular ferrite had the better resistance to SSCC.

结果表明：均匀细小的针状铁素体为主的显微组织具有优良的抗 SSCC 性能；

4

With the increasing of heat input , the width of columnar crystal is increased , the dimension of acicular ferrite of weld metal is increased.

随着热输入增大，焊缝柱状晶宽度增大，焊缝中针状铁素体板条有粗化的趋势；

5

The amount of the acicular ferrite and hardness of the weld metal increase as Cu content increasing.

随着焊缝铜含量的增加，针状铁素体数量增加，焊缝显微硬度增大。

6

The microstructure of deposit is mainly acicular ferrite when Si content is low , and block ferrite when Si content is high.

低硅含量时，熔敷金属显微组织以针状铁素体为主，高硅含量时，则以块状铁素体为主；

9

The micro structures of weld were acicular ferrite and plate pearlite .

焊缝组织为针状铁素体和片状珠光体；

10

In order to meet the requirements of high pressure gas pipeline developments , in recent years spiny ferrite pipeline steel was developed .

为满足高压输气管线的发展，近年来开发了以针状铁素体组织为特征的高性能管线钢。

11

Mechanical properties and microstructural characters of hot-rolled plates of an acicular ferrite steel for line pipe

一种针状铁素体钢热轧板材的结构与力学性能

12

Research on Chemical Composition, Microstructure and Mechanical Properties of Low Carbon Acicular Ferrite Steel for Spherical Tank

大型球罐用低碳针状铁素体钢成分组织性能的研究

13

Study of Welding Thermal Sensitivity on Acicular Ferrite Pipeline Steel

针状铁素体管线钢焊接热敏感性的研究

14

The results show that the microstructure of the welding joint consists of martensite, granularbainite and acicular ferrite ;

结果表明：焊接接头组织组成为马氏体、粒状贝氏体和针状铁素体；

15

Thermodynamic analysis on intermediate transformation mechanism of acicular ferrite in welds

焊缝针状铁素体中温转变机制的热力学分析

16

Thermodynamic analysis of pre-eutectoid transition of acicular ferrite in carbon -depleted regions of austenite in Fe-C-X alloys

Fe-C-X 系合金针状铁素体在奥氏体贫碳区先共析转变的热力学分析

17

Development and Application of Spiny Ferrite Pipeline Steel with High Strength and High Toughness by Bao Steel

宝钢高强度高韧性针状铁素体管线钢的开发与应用

18

Effect of Temper on Microstructure and Mechanical Properties of Acicular Ferrite Steel

回火工艺对针状铁素体钢组织和性能的影响

19

Calculation and simulation of AF transformation kinetics in HSLA steel weld

低合金高强钢焊缝针状铁素体转变动力学及其仿真

20

Nucleation of intragranular ferrite at oxide particles in low carbon steel

低碳钢中以氧化物为核心针状铁素体的形成

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