artificial aging

Investigation of work hardening mechanism in high manganese steel by Crussard-Jaoul analysis;

基于Crussard-Jaoul的n值分析对高锰钢加工硬化机制的探讨

The simulation results suggest that Bauschinger effect and work hardening etc are validated in the model.

模拟结果表明,弯曲过程中存在鲍辛格效应和加工硬化等现象。

The results show that the effects of work hardening by strain-induced martensite transformation and cast pore defects are the main reasons leading to strip broken of the steels during cold rolling.

结果表明,形变诱发马氏体组织所加剧的加工硬化与冶炼时所产生的气孔缺陷的共同作用是冷轧断带的原因。

The results indicate that the developed surfacing electrode has not only good welding technological properties,but also super work-hardening effect and good impact wear-resistance.

经过对制备的试样分别进行多次冲击磨损试验,并与D256焊条进行对比试验,分析试样的硬度和磨损失重变化,结果表明,此种堆焊材料具有焊接工艺性好、堆焊层组织加工硬化率高和耐凿削式冲击磨损性能优异的特点。

the tensile strength and rate of elogation were measured by tension experiment machine,the situation of work-hardening was analysed,and the rolling direction cross-section metallurgical structure of the sheets under different deformation was analysed.

在二辊轧机上对CSP轧制的SPHD钢板进行了冷变形,在拉伸试验机上测定了冷变形后钢板的抗拉强度和伸长率,分析了其加工硬化的情况,并对不同冷变形程度下钢板轧制方向的横截面组织进行了分析。

The important character of non-magnetic high manganese ZG25Mn18Cr4 alloy is rapid work-hardening under external stress.

在应力作用下快速加工硬化是高锰无磁钢ZG25Mn18Cr4的一个重要特征。

The results show that the grain size of the deep deformed Hadfield steel was refined remarkably,there emerge a great deal of high density twin crystals and stacking faults,and the capability of strain hardening and wear resistance are enhanced greatly.

试验结果表明,经预变形的高锰钢奥氏体晶粒急剧细化,内部出现大量的高密度孪晶、位错缠结及层错等组织,加工硬化性能大大提高,耐磨性也随之提高。

Its strain hardening exponent n is 0.

挤压态合金的加工硬化指数n为0。

The strain hardening rate of the material in various aging states is also increased by this addition, wh.

强化颗粒的加入还显著提高了材料在各种时效状态的加工硬化率。

Study on Working-hardening Behaviour of TRIP-assisted Steels During Plastic Deformation

TRIP钢塑性变形时加工硬化行为研究

A New Theoretical Calculation Model for Flanging Forming Force Based on Cold Deformation Work Hardening

考虑冷变形加工硬化的翻边力理论计算

Research on Work Hardening Ability and Mechanism of High Manganese Steel by Simulating Actual Working Condition;

模拟实际工况条件下高锰钢加工硬化规律及机制的研究

Finally,the phenomenon of diameter decrement of the alignment valve , the work-harden and the heatingi-up are expeained.

最后对校正气门发生减径、加工硬化和温升等现象作了初步的探讨。

Microstructure and work-hardening mechanism of high manganese steel processed by asymmetrical cold rolling

异步轧制条件下高锰钢的显微组织与加工硬化机制

Comparison of Work Hardening Behaviors of 18-8 Stainless Steel and Hadfield Steel by Two Methods

两种方法分析高锰钢和18-8不锈钢加工硬化行为的对比

Influence of Chemical Compositions on Uniform Deformation and Work Hardening Behaviors of Metastable Austenite Stainless Steel Car Body Plates

化学成分对亚稳态奥氏体不锈钢车体板材均匀变形及加工硬化行为的影响

Innovative laser processing (surface hardening, surface alloying and cladding)

激光加工(表面硬化、表面合金化以及涂覆)

Charring Tungsten Hard Alloy Roller Processing And Tool Selection;

碳化钨硬质合金辊环的加工及刀具的选择

The cyclic hardening behavior under different loading paths and different load conditions was studied.

讨论了材料在不同加载路径及不同工况下的循环硬化特性。

Experimental Study on the Optimal Parameters of Hardened Mould Cavity in High-Speed Milling;

淬硬模具型腔高速铣削加工参数优化的试验研究

The Optimization of Cutting Parameters in Turning Thin-walled Workpieces of Hardened Steel Using Cermets Tool

用金属陶瓷刀具加工淬硬钢薄壁件切削参数优化

The New Method of Ausform Finishing Process for Hardened Gears;

热滚挤精加工硬齿面齿轮工艺新方法

Electrical Discharge Machining (EDM) Technological Test of GT35 Steel-bonded Carbide

GT35钢结硬质合金电火花加工工艺试验

Processing Technology of Hard Cheese from Milk of White Yak

白牦牛乳硬质干酪加工工艺技术研究

The Research for Cold & Heat Processing of Steel Bond Hard Alloy Mould

钢结硬质合金模具冷热加工工艺研究

Something that hardens, as a substance added to iron to yield steel.

硬化剂如加在铁上使其形成钢的硬化性物质

One that hardens, especially a substance added to varnish or paint to give it a harder surface or finish.

硬化剂一种尤指加入清漆或涂料使之形成更硬的表面的硬化物质