austenite structure的例句大全

The deformation increases quantity of island structure in the product of medium temperature transformation in austenite and makes it finer.

形变使奥氏体中温转变产物岛状组织数量增加，并使之细化。

The electronic structure of austenite of high strength and high toughness steel was investigated by the recursion method in the tight binding approximation.

在紧束缚框架下用Recursion方法计算了高强高韧钢中奥氏体相的电子结构。

The results show that the hypereutectic structure, which contained alloy carbides ( Cr7C3) with the hexagonal or stripy feature and with the wavy boundary and had a martensite matrix with a small amount of austenite, performed the best abrasion resistance.

试验结果表明：堆焊合金中具有波形边界的一次六角形或条状碳化物（Cr7C3）、且基体为大量马氏体加少量奥氏体的过共晶组织抗磨料磨损性最佳；

Modification treatment of RE-B-V-Ti can decrease the content of residual austenite in the structure of high chromium cast iron, the carbide change thick net to fracture net, long strip, board and isolated nubbin.

采用RE-B-V-Ti作为变质剂的高铬铸铁组织中残余奥氏体量减少，碳化物由粗大网状向断网状、长条状、板状、孤立分布的小团块状转变。

Valence Electron Structure Analysis on Microstructure and Properties of Austenite in Manganese Steels

锰钢奥氏体组织与性能的价电子结构分析

The results show: with the increase of Mn content, the microhardness of the outer region structure decomposed from austenite dendrite and eutectic austenite is obviously increased.

结果表明：随Mn含量的提高，共晶奥氏体分解产物区和枝晶奥氏体分解产物区边缘处显微硬度明显提高；

Structure and Wear Resistance of Mn-B High Chromium Cast Iron with Austenite Matrix

锰硼奥氏体基高铬铸铁的组织结构及抗磨性研究

Influence of Pretreatment on Structure and Properties of Surfacing Layer with Austenite Matrix Electrode Containing Yttrium

预处理对含钇奥氏体基焊条堆焊层组织与性能的影响

: The composition and structure design for the metastable austenite matrix wear resisting cast alloys of Fe-C-Cr-Mn system were investigated in this paper.

研究了Fe－C－Cr－Mn系亚稳奥氏体基耐磨铸造合金的成分与结构设计。

It is believed to be significant for improving the contact fatigue resistance by the formation of micro-duplex structure during testing because of the existence of the super fine granule in austenite matrix.

认为奥氏体内超细团粒的出现，形成微观双相组织，可能是提高接触疲劳抗力很重要的因素。

By means of optimum chemical compositions, additions of N, Cr into the melt and modification procedure, an as-cast structure with metastable austenite matrix and relatively even distribution of carbide particles was obtained.

通过化学成分的优化，N、Cr等元素的加入和变质处理等措施，得到在稳定性较低的奥氏体基体上弥散分布有粒状碳化物的铸态组织。

An improvement of the etching technique for displaying austenite grains in hull structure plate steel

船板钢奥氏体晶粒浸蚀显示方法的改进

Studies on carbides granulation in austenite ( forged or reheated) of 45 steel through the technology of controlling cooling is carried out, and the refining or spheroidal structure of the spheroidal pearlite ( Ps) is obtained.

本文作者研究了45钢的奥氏体（锻后的或重新加热的）通过控制冷却技术，使其碳化物粒化，得到Ps型的调质或球化组织。

The results show that the structure of the surfacing layer was martensite, carbides and residual austenite.

试验结果表明:焊后的堆焊层组织为马氏体+碳化物+残余奥氏体.

The micro structure of deposited metal is composed of martensite, residual austenite and carbide hard phase.

堆焊层组织为马氏体+残余奥氏体+碳化物硬质相.

Serious mischcrystal and extremely coarse austenite grains lead to the production of this kind abnormal structure.

产生这种组织的主要原因是50车轴钢锻造后混晶现象严重及存在特别粗大晶粒.

Through comparing the valence electron structure in austenitic crystal cell among all kinds of alloys, the strong covalent bond of austenitic crystal cell valence electron structure is thought as a main factor to influence the stability of austenite.

对各种合金奥氏体晶胞价电子结构进行比较后，认为影响合金奥氏体稳定性的主要因素是奥氏体晶胞价电子结构的强共价键。

In this paper The hardness of grey iron is related to the amount and fineness of pearlite in the matrix, and is effected to a great extent by the amount of primary austenite and its eutectoid structure.

结果表明，灰铸铁的硬度不仅与基体中珠光体的含量和细化程度有关，而且在很大程度上还取决于铸铁结晶过程中初生奥氏体量及其共析转变的结果。

The pre eutectoid ferrite transformation initiated at the original austenite grain boundaries and formed a net structure.

先共析铁素体沿原始奥氏体晶粒边界生长，形成网状结构。

The analysis of the structure and break of the minor diameter cast iron bars shows that developed primary austenite dendrites distribute in framework; With the high-power electron microscope to observe the D-type graphite between dendrites, the graphite is approximately worm-shaped or coral-shaped.

对小直径铸铁型材的组织及断裂行为分析表明：发达的初生奥氏体枝晶呈框架结构分布；枝晶间的D型石墨在高倍电镜下观察石墨的形状近似呈蠕虫状或珊瑚状。