1) heavy section high manganese steel
厚断面高锰钢
1.
Solidification microstructures in heavy section high manganese steel casting were simulated using coupling cellular automaton(CA)and finite element method(FEM).
采用元胞自动机与有限元相耦合的方法模拟厚断面高锰钢铸件凝固组织。
2) heavy high manganese steel casting
厚大高锰钢铸件
1.
The mechanism of the micro-crack produced in heavy high manganese steel castings(>120 mm) was studied in this paper.
因此,凝固过程中的拉应力及这些夹杂物的存在是厚大高锰钢铸件形成微观裂纹的主要原因。
3) high-manganese steel
高锰钢
1.
Superficial view of machining features of ZGMn13 high-manganese steel;
浅谈ZGMn13高锰钢的切削加工性
2.
This paper presents related technical matters about high-manganese steel frogs'deposit welding,in- cluding the characteristics of various deposit welding techniques,mechanical properties,weldability and defects of high-manganese steel frogs,deposit welding technology,the choice of welding machines and welding rods and its application in production.
介绍了高锰钢辙叉堆焊的有关技术问题,包括各种堆焊技术的特点,高锰钢的力学性能,高锰钢辙叉的焊接性及缺陷、堆焊工艺及焊机焊条的选择以及在生产中的应用。
3.
The high chrome cast-iron added a variety of drib and microscale elements was used to make the flat hammer in overpressure turbine crusher,which can improve the wearing resistance and synthesize mechanical property of the products greatly,and the life of the products is 4 times longer than the former high-manganese steel.
在高铬铸铁中加入多种少量和微量合金元素用以生产反击式破碎机板锤,可使产品耐磨性和综合力学性能得到很大程度的改善,使用寿命比原用高锰钢提高4倍以上。
4) hadfield steel
高锰钢
1.
Using cumulate-welding technology,a layer of WC hard metal was compounded on the matrix surface of hadfield steel,and high wear resistance and high toughness WC/Mn13 composites was successfully fabricated.
采用堆焊工艺在高锰钢的基体表面复合上一层WC硬质合金材料,获得了一种具有高耐磨性和高韧性的复合材料。
2.
The hardness change of cold rolling hadfield steel with different deformation was tested,through the cold rolling deformation of hadfield.
通过对高锰钢进行冷轧变形,考察了不同变形量下冷轧高锰钢的硬度变化,利用自制三体磨料磨损试验机测试了不同磨料磨损工况下,固溶态及其冷轧态的磨损特性。
3.
A nano scale grains surface layer on Hadfield steel was produced by shot peening treat- ment.
利用传统的喷丸技术,在高锰钢表面制备出了具有纳米晶结构特征的表层,并利用X射线衍射仪及高分辨透射电子显微镜表征了表面纳米晶的微观组织结构特征。
5) austenitic manganese steel
高锰钢
1.
Cutting experimental study of new material tools for austenitic manganese steel riding wheel;
煤矿大型高锰钢托轮的新型刀具切削试验研究
2.
The cutting contrast experiments of austenitic manganese steel with compound SiC, compound Si3N4 and TiN coated carbide are researched.
用于露天煤矿大型托轮的高锰钢属于难加工材料。
3.
The cutting experiments of austenitic manganese steel, which serves as large riding wheels at opencut coal mine,were carried out using different cutting tools.
采用新型复合SiC、复合Si3N4和TiN涂层刀具对用于露天煤矿大型拖轮的高锰钢进行了切削加工对比研究,测量了切削温度、后刀面磨损量与切削时间或切削速度的关系曲线,以及刀具前、后刀面显微磨损、破损形貌和化学变化。
6) superhigh manganese steel
超高锰钢
1.
The work hardening ability of ZGMn18Cr2Mo superhigh manganese steel has been investigated, the microstructure of the dense dislocations, some stacking faults, great amount of deformation twins, some intersecting twins and ultrafine carbides in a nano-scale has been observed under the condition of small scale uniaxial compressive deformation.
研究了ZGMn18Cr2Mo超高锰钢在压缩变形时的加工硬化机理。
2.
The experiment shows that the rapid pinning of a large amount of dislocations and the existance of fine deformation twins and some crossed tiwns are the major factors contributing to work hardening of superhigh manganese steel when deformed under relatively strong impact.
超高锰钢是奥氏体锰钢的新发展。
3.
The influences of cryogenic treatments on the microstructure,material performances and the impact wear resistance of the superhigh manganese steel are studied.
主要研究了深冷处理对超高锰钢组织、性能及耐磨性的影响。
补充资料：大高
1.祖宗。一说为上帝。
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