1) multiphase reinforcement
复相强化
1.
It introduces the methods to improve its brittleness under normal temperature and analyses the mechanism of the enhancement of its flexibility through structure-transformed treatment and multiphase reinforcement.
综述了Al3Ti金属间化合物的研究进展,介绍了其室温脆性改善的方法,分析了合金化结构变异和复相强化对于材料塑性、韧性提高的机理,并对Al3Ti金属间化合物的制备方法和主要应用进行了分类评述,并指出了今后的研究和发展方向。
2) particulate reinforced ceramics
颗粒强化复相陶瓷
3) compound strengthening
复合强化
1.
By adopting the compound strengthening process of heat treatment, grinding, nitrocarburizing and rolling, the fatigue strength and the service life of the die could be improved.
采用热处理、磨削、低温氮碳共渗和滚压的复合强化 ,能够提高其疲劳强度和使用寿
4) Compound Reinforcement
复合强化
1.
Through the study and analysis of the regular heat_treatment process of the 3Cr2W8 aluminum die_casting die, to improve the process by NQN compound reinforcement was put forward.
通过对3Cr2W8铝压铸模常规热处理工艺的研究分析 ,提出用NQN复合强化进行改进。
5) restoration and strengthening
修复强化
6) complex strengthening
复合强化
1.
The progress is dwelt in this paper including the eletroless plating technology application in common materials,the function and application of alloy plating,complex strengthening heat treatment,surface re treatment etc.
本文综述了化学镀技术在各种常用材料上的应用、合金镀层功能及应用、热处理复合强化、表面再处理等新进展。
2.
Through by sub-critical quenching treatment, dual phase structure has been obtained, then the specimens undergo complex strengthening by cool stretcher strain.
通过亚温淬火热处理获得双相组织，在此基础上，对试样进行冷拉形变复合强化处理。
3.
Obtained complex strengthening technology of drawing die,Above the test results and discussion, received the following conclusions:(1)When boriding time is 5h of GCr15 steel,temperature increased from 750℃to 950℃gradually,Boride layer thickness increased from 34μm to 82μm,and the growth rate of layer show first slow then fast trend.
分析了强韧化机理和渗硼机理,对比研究了常规热处理、循环热处理、高温固溶(不同温度与不同时间)+高温回火+常规淬火低温回火、高温固溶高温回火+等温淬火低温回火四种热处理的碳化物球化效果及其常规淬火低温回火的金相组织与性能;研究了渗硼温度和时间对渗硼层厚度和硬度的影响;提出了拉深模具的复合强化工艺。
补充资料：复相系统
分子式：
CAS号：
性质：见非均相系统
CAS号：
性质：见非均相系统
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