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pearlite

美 ['pəˌlaɪt]英 ['pɜːlaɪt]

n.珠光体；【冶】珠泽铁；珠层体；【地】珍珠岩
网络波来铁；针尖组织；波来体

pearlite

pearlite

英-汉英-英网络释义

pearlite

n.

1.【冶】珠泽铁;珠光体;珠层体

2.【地】珍珠岩

2

The lamellar cementite in the pearlite broke up and a large number of granular cementite precipitate on the ferrite boundaries .

在相邻铁素体界隅及边界上出现大量颗粒状和膜片状的渗碳体。

3

4

Too low content of pearlite after heat treatment was the main reason causing the K-9cranks to be rejected .

9 曲拐质量不合格主要是由于热处理后，珠光体数量太少所引起。

5

and steel composed mostly of pearlite can be transformed into a hard steel .

基本由珠光体组成的钢能转化成硬质钢。

6

Bainite also occurs during thermal treatments at cooling rates too fast for pearlite to form , yet not rapid enough to produce martensite .

贝氏体期间也发生在热处理冷却速度太快珍珠岩形式，还没有足够的迅速产生马氏体。

7

The microstructure of weld bead obtained by shielded metal arc welding are massive ferrite and a little pearlite , HAZ are lath bainitic.

手工电弧焊焊缝组织主要为块状铁素体和少量珠光体，热影响区组织为板条状贝氏体组织；

9

The relationship between the pearlite inter- lamellar spacing and deformed microstructure is also discussed.

同时对珠光体片层间距与变形组织的关系进行了分析讨论。

10

It was found by experiments thatboron increased the growth rate of pearlite , both in hypoeutectoid and eutectoid steels.

硼有加速珠光体成长率的作用，无论在亚共析或共析钢中皆有同样的现象产生。

11

By spheroidizing, the lamellar pearlite can be transformed into nodular pearlite .

球化退火可使片状珠光体变成球状珠光体。

12

The experimental research on the apparent conductivity of pearlite in different particle sizes and different vacuity is reported.

实验测定了不同粒径珠光砂在不同真空度下的表观导热系数。

13

As the cooling rate increases , the pearlite transformation temperature gets lower.

由於冷却速度的增加，珠光体转变温度得到降低

14

It has been found that applied stress has significant influence on pearlite transformation .

发现外加应力对珠光体转变有显著影响。

18

This paper studies the process of heat treatment of particle pearlite malleable cast iron by the way of microstructure .

采用金相法研究了获得粒状珠光体可锻铸铁的热处理工艺。

19

Variety of deformation and change of pearlite under different temperatures has been photo ed by electron microscope .

借助电镜摄制了不同温度等条件下珠光体分解变化的情况。

20

Specialists suggested that they use pearlite to improve the structure of the building .

建议他们用珍珠岩改良建筑的结构。

21

Microstructure of working layer in the barrel : pearlite or tempered sorbite .

辊身工作层金相组织为：珠光体或回火索氏体。

22

Ferrite (F ) zone, pearlite (P ) zone, bainite (B) zone and martensite(M) zone were found on both CCT diagrams.

两种 CCT 曲线上均有铁素体区（F ）、珠光体区（P ）、贝氏体区（B ）和马氏体区（M ）。

23

The results show that X80 pipeline steel obtains sorbite after quenching and tempering , gets pearlite by normalizing .

结果表明：X80 钢经调质处理后得到索氏体，正火得到珠光体。

24

When the cooling rate is low , the microstructure of the pipeline steel X80 is mainly polygonal ferrite and little pearlite.

低冷速下，管线钢 X80 的组织均为多边形铁素体外加少量的珠光体；

26

The national construction ministry once below limit the use of expansive pearlite as insulation slurry .

国家建设部一度下文限制使用膨胀珍珠岩作为内保温浆料。

27

The ultra-fast cooling process contributes to good spheroidal effect of pearlite .

轴承钢超快冷却有助于珠光体获得更好的球化效果。

28

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；

29

the content of pearlite increases and the content of ferrite decreases .

魏氏体组织减少，珠光体含量显著增加，铁素体大大减少；

30

The pearl ore includes the pearlite, shines black the crag and the pitchstone.

珍珠岩矿包括珍珠岩，黑曜岩和松脂岩。

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