pearlite
英音[ ˈpɜːlaɪt ] 美音[ ˈpərlaɪt ]

珠光体

常用释义

词性释义

n.

[材] 珠光体;[地质] 珍珠岩
例句
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  • 珠光体
  • 珍珠岩
与调质回火马氏体组织不同,氧含量对铁素体-珠光体组织的疲劳性能没有明显的影响。
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。
总之,组织精细控制的铁素体-珠光体型非调质钢的疲劳性能可达到调质钢的水平。
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。
基本由珠光体组成的钢能转化成硬质钢。
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。
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;
从整体上看,上贝氏体具有某些珠光体分解的特征;而下贝氏体则具有马氏体相变的特征。
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。
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。
球化退火可使片状珠光体变成球状珠光体。
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。
由於冷却速度的增加,珠光体转变温度得到降低
发现外加应力对珠光体转变有显著影响。
利用金相浅析浅析仪研究钢丝的内部性质,包括钢材晶粒大小,珠光体等。
试验结果表明,该钢焊接接头焊缝为典型的铁素体和少量的珠光体组织,HAZ(热影响区)含有侧板条铁素体。
一种用于制造钢材的方法,所述方法包括在珠光体鼻尖转变完成点保持30分钟或更久。
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。
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。
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。
辊身工作层金相组织为:珠光体或回火索氏体。
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)。
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。
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;
当奥氏体是缓慢冷却至低於LCT的温度(较低的临界温度),即形成的结构是珠光体。
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。
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。
焊缝组织为针状铁素体和片状珠光体;
魏氏体组织减少,珠光体含量显著增加,铁素体大大减少;
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。
1·As before, any remaining austenite transforms to pearlite upon slow cooling through this temperature.
就像以前说的一样,当缓慢冷却到这温度时所有剩余奥氏体转化为珠光体。
2·A metastable aggregate of ferrite and cementite resulting from the transformation of austenite at temperatures below the pearlite but above the marten site start temperature.
一种亚稳态铁酸盐和碳化铁集合体,由奥氏体在低于珠光体温度但高于马氏体初温时变性而形成。
3·A solid solution of ferric carbide or carbon in iron; cools to form pearlite or marten site.
含铁碳化物或含碳铁的固体溶体,冷却可形成珠光体或马氏体。
4·Using the state of the organization for the fine grain ferrite pearlite, strength than ordinary carbon structural steel Q235 about 20% ~ 30%, high atmospheric corrosion resistance of 20% ~ 38%.
使用状态的组织为细晶粒的铁素体—珠光体,强度比普通碳素结构钢Q235高约20%~30%,耐大气腐蚀性能高20%~38%。
5·The resulting structure is a mixture of primary or pro-eutectoid ferrite (ferrite that formed above the eutectoid reaction) and regions of pearlite.
作为结果的组织结构是初步的共析铁素体(在共析反应前的铁素体)和部分珠光体的混合物。
1·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。
2·Commonly used matrix has turfy earth, coconut tree branny, pearlite, vermiculite, mix commonly use.
常用的基质有泥炭土。椰糠。珍珠岩。蛭石,一般混合使用。
3·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。
4·A series of samples is synthesized by polymer networks materials based on castor oil urethane and acrylate with different ratio pearlite or vermiculite.
本文在蓖麻油型聚氨酯网络聚合物的基础上加入不同比例的珍珠岩或蛭石的粉末合成了系列样品。
5·Tertiary 5. Vocational 10 people, mostly pearlite series production and development of new products.
大专5人。中专10人,主要生产和开发珍珠岩系列新产品。
同义词
n.
[材]珠光体;[地质]珍珠岩
同根词 (词根pearly)
pearly adj 珍贵的;珍珠似的;生产珍珠的;用珍珠装饰的