pearlite
pearlite
1. 12Cr1MoV pearlite heat searing steel
12Cr1MoV珠光体耐热钢
2. Experimental Research on Material Damage Degree of 20 Steel Pearlite Spheriodization
20钢珠光体球化对材质损伤程度的试验研究
3. Keywords steel;high temperature microscopy;austenite grain;proeutectic ferrite;pearlite transformation;
65钢;高温金相;奥氏体晶粒;先共析铁素体;珠光体转变;
4. Research and Application of AWG Cement Pearlite Heated Board
AWG水泥珍珠岩保温板的研究与应用
5. The Study on EQ491 Pearlite Ductile Cast Iron Pitman
EQ491铸态珠光体球墨铸铁连杆的研究
6. granular pearlite
n. 粒状珠光体
7. It is generally considered that the simple mechanical mixture of ferrite and cementite is gained in the pearlite transformation and there is prevenient phase in this process.
一般认为,珠光体转变得到铁素体和渗碳体的机械混合物,而且存在领先相。
8. Specialists suggested that they use pearlite to improve the structure of the building.
专家建议他们用珍珠岩改良建筑的结构。
9. And the effects of deformation temperature and strain rate on the process of dynamic transformation and spheroidization of pearlite were different.
为了获得亚微米级别铁素体和颗粒状渗碳体弥散分布的复相组织需要形变温度与形变速率的配合。
10. This paper introduces the basic principle of fast evaluating the pearlite content in nodular cast iron by electro-magnetic effect, the testing method and the transducer technology.
介绍了电磁法快速检测球墨铸铁珠光体含量的基本原理、检测方法及传感器技术。
11. Som e experim ents on sintered brick from the raw m aterial,the rem ainder of pearlite m ineral w ere carried out.
以珍珠岩尾矿为原料进行烧结砖实验研究，发现该砖具有轻质、高强及保温等特点。
12. On the basis of transformation kinetics,the transformation of austenite to ferrite,austenite to pearlite,austenite to bainite was investigated.
以相变动力学为基础,研究了奥氏体向铁素体、珠光体和贝氏体转变的温度和相变体积分数的计算方法。
13. The best composition of matrix is 1 part grass charcoal plus 1 part pearlite and the best rooting position is base part of shoot.
以草炭:珍珠岩=1:1和插穗顶梢扦插生根率最高,根部发育状况最好。
14. The aggregate of traditional insulation mortar is pearlite, which has high water absorbing capacity, high brittleness, low bond strength and poor crack resistance, so its application have been restricted in some fields.
传统的保温砂浆是以膨胀珍珠岩为骨料。 因膨胀珍珠岩吸水率很高、脆性大、粘结强度低、抗裂性差，应用受到了很大的局限。
15. For example turfy earth pearlite of 85 % + vermiculite of 10 % + 5 % .
例如泥炭土 85%+珍珠岩10%+蛭石5%。
16. Variety of deformation and change of pearlite under different temperatures has been photoed 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。
17. Keywords SWRS82B wire;steel strand;hot dip galvanizing;torsion;cementite sphericized;pearlite;disfigurement on steel strand surface;
关键词SWRS82B盘条;钢丝;热镀锌;扭转;渗碳体球化;珠光体;表面缺陷;
18. Keywords abrasion resistant steels;isothermal phase change;austenite;pearlite;
关键词耐磨钢;等温相变;奥氏体;珠光体;
19. Keywords under-cooling austenite;pearlite;eutectoid reaction;interphase precipitation;interface diffusion;fluctuation;integrating in a systematic way;nonlinearity;
关键词过冷奥氏体;珠光体;共析分解;相间沉淀;界面扩散;起伏（涨落）;整合;非线性;
20. Keywords cooling curve;patenting;carboxyl methyl cellulose（CMC）;polymer;phase transformation;high-carbon steel;steel wire;sorbite;pearlite;
冷却曲线;铅浴淬火;羟基纤维素（CMC）;聚合物;相变;高碳钢;钢丝;索氏体;珠光体;
21. Spheroidized and ultra-fine structure formed by cold-rolling and annealing of eutectoid pearlite steel
冷轧退火对共析珠光体钢组织球化超细化的影响
22. Manufacture and marketing of plaster for interior use, based on pearlite and vermiculite, to...
分类标题：石膏和石膏产品|石膏涂料...
23. primary pearlite
初生珠光体
24. It was discovered for the first time that spray formed UHCS part with lamellar pearlite structure possesses superplasticity without any thermal and/or mechanical pretreatment.
利用喷射成形的快速凝固的特点，有效地避免了超高碳钢中碳的偏析问题。
25. Keywords filter aid;diatoment;pearlite;tuff;
助滤剂;硅藻土;珍珠岩;凝灰岩;
26. Keywords pressure vessel;pearlite spheriodization;material performance;
压力容器;珠光体球化;材料性能;
27. During intercritical annealing, austenite forms in pearlite area firstly and cementite particles in ferrite grains and at boundaries are also transformed into austenite island.
双相区退火过程中，奥氏体首先在珠光体处形成，原铁素体晶界与晶内的碳化物颗粒也形成奥氏体岛。
28. 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。
29. In the deformation process,pearlite colony rotate and aligned to the drawing axis.Cementite plates is bend,cut and drawn,and the dissolution of cementite occ...
变形过程中珠光体团发生转动,取向与拉拔轴线趋于一致,渗碳体经历了弯曲、剪切、拉伸等变形,形变量较大时渗碳体大量溶解。
30. In the deformation process, pearlite colony rotate and aligned to the drawing axis.Cementite plates is bend, cut and drawn ,and the dissolution of cementite occur in heavily deformation.
变形过程中珠光体团发生转动，取向与拉拔轴线趋于一致，渗碳体经历了弯曲、剪切、拉伸等变形，形变量较大时渗碳体大量溶解。
31. Keywords alloying element;pearlite;cementite;cold-rolling;annealing;mechanical property;
合金元素;珠光体;渗碳体;冷轧;退火;力学性能;
32. 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。
33. a steel that contains 0.9% carbon (the eutectic point in the iron-carbon system); a carbon steel with 0.9% carbon is pure pearlite.
含%碳的钢（铁碳混合物的低共熔点），含%碳的碳钢是纯珠光体。
34. a solid solution of ferric carbide or carbon in iron; cools to form pearlite or martensite.
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。
35. Keywords chromium containing carbide;graphitizing annealing with waving type of temperature holding;granular pearlite;
含铬碳化物;波动式石墨化退火;粒状珠光体;
36. Expeviments hve been made on the MS medium without glycine, nicotinicacid. , VBi ,VB6 and inosi-tol. and wih vermiculitei vermiculite:pearlite(2: 1)> vermiculite:pearlite(1:1) ,vermiculite: pearlite (1 : 2).
在缺失甘氨酸、烟酸、VB_1、VB_6、肌醇的MS培养基中,利用蛭石、蛭石+珍珠岩(蛭石:珍珠岩分别为2:1、1:1和1:2)、珍珠岩、河沙、土壤七种无机基质代替琼脂组培快繁甘薯脱毒苗的试验。
37. The microprocess of crack initiation and propagation in pearlite under fensile loading has been investigated by in situ observation using a transmission electron microscope.
在透射电镜中进行动态拉伸原位观察珠光体裂纹萌生与扩展的微观过程。
38. The preparation of composite expanded pearlite heat-insulated product
复合型膨胀珍珠岩绝热制品的研制
39. Keywords austenitic crystal cell;strong covalent bond;logarithmic value of pearlite pregnant time（LPT）;
奥氏体晶胞;强共价键;珠光体孕育时间对数值（LPT）;
40. Its microstructure is fine pearlite and carbides.
它的微观结构是细珠光体和碳化物。
41. 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。
42. The main feature and developing tendency of ultra-fine pearlite steel, bainite steel and hyper-eutectoid steel for high-speed and heavy-haul rail in the world are compared and discussed.
对世界高速重载钢轨的发展趋势以及超细珠光体钢轨、贝茵体钢轨和过共析钢轨的主要特点进行了分析和比较。
43. For the ferritic types, the pearlite proportion within the grain structure of the metallic base material shall not exceed 10 %.
对于以铁酸盐为主要成分的类型，金属材料的颗粒结构中，珠光体含量不得超过10%。
44. DISCUSSION ABOUT THE USE OF CEMENT PEARLITE IN THE THERMAL INSULATING LAYER OF THE ROOF
对屋面保温层采用水泥膨胀珍珠岩材料的探讨
45. Probe into open pore of sealed expanded pearlite
封闭膨胀珍珠岩开口气孔的探索研究
46. 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。
47. The Influence of Stress on Pearlite Transformation Kinetics and Transformation Plasticity
应力对珠光体相变动力学及相变塑性的影响
48. Keywords delayed coker;coker drum;service life;estimate;20g steel;heat treatment;Pearlite sphe-roidization;
延迟焦化装置;焦炭塔;使用寿命;估算;20号锅炉钢;热处理;珠光体球化;
49. As the applied stress increases, the incubation time of pearlite phase transformation decreases, but the velocity of phase transformation increases.
当外载增加时,相变孕育期减小,相变速度增加。
50. These two constituents form a eutectoid structure known as pearlite when the steel is cooled slowly enough to reach equilibrium, but by rapid cooling the steel is hardened.
当钢材冷却得足够缓慢而达到平衡状态时，这两种结构会形成一种共析结构，称为珠光体，但如果快速冷却，钢材将被硬化。
51. Keywords hot deformation;TTT curves;pearlite transformation;bainite transforma tion;
形变;TTT图;珠光体转变;贝氏体转变;
52. Keywords microalloyed steel;bainite;pearlite;precipitates;cooling rate;high strength;
微合金钢;贝氏体;珠光体;沉淀相;冷却速度;高强度;
53. Study on Effect of Spheroidal Pearlite Structure on Metallic Card Clothing Rack's Wear Resistance under The Condition of Fast-heating
快速加热淬火条件下原始组织对针布齿条耐磨性影响的研究
54. The application of hydrophobic pearlite heat insulating material in engineering
憎水珍珠岩保温材料在工程中的应用
55. As a result, it provides basis for studying phase transformation from pearlite to austenite in low carbon alloy steel after high pressure treatment.
所得结果为研究低碳合金钢经高压处理后组织中珠光体向奥氏体转变提供一定的参考数据。
56. The microstructure of weld metal for MAW is blocky ferrite and a little pearlite, the microstructure in the heat-affected zone is new type bainite.
手工焊焊后不热处理焊缝组织主要为块状铁素体和少量珠光体，热影响区组织为新型贝氏体组织；
57. The micromechanism of initiation and propagation of cracks associated with pearlite colonies in this pearlite/ferrite microstructure.
探讨了裂纹萌生和扩展机制；
58. It was found that compared to intercritical annealing,spheroidization occurs more rapidly in subcritical process,with formation of finer and degenerated pearlite with many ki...
控轧控冷的中碳钢线材尽管具有比较粗大的珠光体组织,但因有相当部分的珠光体发生退化,其球化退火进程要明显快于细珠光体组织。
59. Experimental Investigation on High Performance Concrete Mixed with Pearlite Powder
掺珍珠岩粉高性能混凝土实验研究
60. Preparation of Small-sized Hollow Brick from Electric Stove Slag Mixed with Expanded Pearlite
掺膨胀珍珠岩电炉钢渣制小型空心砌块
61. A new type of sound absorbing materials mainly made from low alkaline cement and expanding pearlite has been investigated on the basis of sound absorption principle.
摘要以低?A水泥和膨胀珍珠岩为主要原料，辅之以分散性良好的增强剂聚丙烯纤维，研制出一种新型吸声材料。
62. This article introduces a vacuum filler technique of expansive pearlite through analyzing the features of expansive pearlite and key technical problem of filler in the lamination of the low temperature storage tank.
摘要文章通过分析充填于绝热低温储罐夹层中膨胀珍珠岩的特性、充填中的重点技术问题，介绍了一种膨胀珍珠岩的真空充填技术。
63. Metallurgically speaking, ball pearlite is a group of irregular images with fractional features, which can be analyzed with fractional analysis.
摘要球状珠光体反映在金相上，是一种不规则图象的变化，并且具有分形的特征，可望用分形几何的办法来进行分析。
64. This comparison research including grain size, pearlite content, ferrtie microhardness, banded structure and chemical composition was carried out on HSLA steel with same thickness and different mechanical properties.
摘要通过对二组同一厚度、力学性能尤其是屈服强度有明显差异的低合金钢板进行晶粒度、珠光体含量、铁素体显微硬度、带状组织以及化学成分对比试验。
65. Based on the analysis of eutectoid transformation of SG (spheroidal graphite) iron, the numerical model of formation of ferrite and pearlite during the eutectoid transformation was improved.
摘要通过对球墨铸铁件共析转变的分析，改进了球铁件中铁素体与珠光体形成的数学模型。
66. The cold head steel bar which is composed of ferrite, pearlite and granular bainite was produced by controlled rolling and cooling.
摘要铆螺钢经棒材轧机控轧控冷轧成棒材，获得具有铁素体、珠光体和粒状贝氏体的混合组织，冷镦成螺栓后进行产品检验。
67. The paper analyzes its performance with the range of the content of gas former, expanding pearlite and water-cement ratio.
文中对引气剂用量、珍珠岩用量及水灰比对材料吸声性能影响进行了研究与分析。
68. THE INFLUENCE OF AGING ON THE MECHANICAL PROPERTY OF A COLD DRAWN PEARLITE STEEL
时效对冷拔珠光体钢力学性能的影响
69. Banding Pearlite of Plain C-Mn Steel Plates with Ultra-fine Grained Ferrite
普通C-Mn钢超细晶中厚板的带状组织
70. This article gives quantitative description of the relationship of the undercooling to the strength of pearlite.
本文提出了一个过冷度和珠光体强度间关系的定量表达式。
71. normal pearlite
标准珠光体
72. Deformation and Fracture of Pearlite in 35VB Steel after Loading Less Than Fatigue Limit
次载疲劳后35VB钢中珠光体的形变与断裂
73. pearlite spheroidization
殊光体球化
74. residual pearlite
残余珠光体
75. Turfy not too fine, pearlite grain diameter 3 - 4 millimeter, vermiculite grain diameter 3 - 5 millimeter are idealer.
泥炭不要太细,珍珠岩颗粒直径3-4毫米,蛭石颗粒直径3-5毫米比较理想。
76. Atomic Force Microscope Technology for Measurement of Thickness of Lamella Pearlite
测定珠光体片层间距的原子力显微镜技术
77. Preparation of Glass-Expanded Pearlite Thermal Insulating Product
玻璃-膨胀珍珠岩绝热制品的研制
78. Keywords pearlite;diatomite;filter aid;
珍珠岩;硅藻土;助滤剂;
79. Research on Pearlite Used as Abrasive for Computer Screen
珍珠岩作电脑显示屏磨料的研究
80. Study on Purification of Pearlite Filtration Aid
珍珠岩助滤剂纯化研究
