complex heat treatment

用法例句

In this paper,the influence of three surface treatment techniques incld ding as high -frequency quenching,complex heat treatment a dding ion -intriding and high -frequ ency quenching,and complex heat treatment +shot peening on properti es of 40Cr steel were studied.

研究了表面淬火、离子氮化+表面淬火的复合热处理以及复合热处理+喷丸处理3种表面强化处理工艺对40Cr钢的表层硬度残余应力分布以及接触疲劳性能的影响。

In this paper,the comprehensive mechanical properties and service life of casting molds for current transformers are improved greatly by use of complex heat treatment including annealing,quenching and tempering,stress relieving,while the exterior quality of the products is guaranteed.

通过改变电流互感器浇注模具材质,采用退火、调质、去应力回火、氮碳共渗和两次低温回火的复合热处理工艺,能够显著提高模具的综合力学性能和使用寿命,有效保证电流互感器产品的外观质量。

Study on the Combined Heat-treatment of Nitrocarburizing-quenching Process;

软氮化淬火复合热处理研究

Using composite ausform method,the fine-grained mechanism of TC4 alloy with overheating structure was investigated in the paper.

文章采用形变复合热处理方法对过热组织TC4钛合金进行了组织细化机理及超塑性能研究,结果表明,(α+β)两相区的低温多火次不均匀大变形能增加变形体内的畸变能,提高α和β晶粒的再结晶形核率;提高锻造后的冷却速度能抑制冷却过程中α相在β晶界和晶内的形核和长大,并形成马氏体组织(α′),细针状α′在随后加热锻造时容易破断并形成细小α晶粒;变形后800℃再结晶退火使α相进一步球化,最终形成两相分开度较大的、均匀细小的等轴α+β转变组织,经测定α晶粒直径为2μn~5μn。

Composite Heat Treatment Technology and Energy Saving and Environmental Protection Positive Interaction

复合热处理工艺与节能环保良性互动

Complex Heat Treatment of Casting Molds for Type LMZ Current Transformers

LMZ型电流互感器浇注模具的复合热处理

Heat Treatment Conversion of In-situ TiCp/Fe Composite;

原位生成TiCp/Fe复合材料的热处理转变

Heat Treatment and Properties of SiCp/Al Composites with Complex Shape;

复杂形状SiCp/Al复合材料的热处理与性能

On the effects of heat treatments on CuZnAl(RE) shape memory alloys;

热处理对复合稀土CuZnAl形状记忆合金性能的影响

Knuckle and its Composite Strengthening Treatment

汽车转向节热锻模的选材与复合强化处理

Study on Microstructure and Heat Treatment of In-Situ VC_P/Fe Composites;

原位VCp/Fe复合材料微观结构及热处理工艺研究

Influence of Heat Treatment Process on Microstructure and Properties of 7090/SiCp Composite;

热处理工艺对7090/SiCp复合材料组织和性能的影响

Study on Compound Modification and Heat Treatment of High-speed Steel Used for Rolls;

轧辊用高速钢复合变质及热处理工艺研究

Roll Compaction and Subsequent Heat Treatment of Fe-Si Composite Powder;

铁、硅复合粉末的轧制成型与后续热处理

Effect of Heat Treatment on Microstructures and Properties of CuWCr Composite;

热处理对CuWCr复合材料显微组织和性能的影响

Fabrication and Heat-treatment Properties of Cu/Ti_3AlC_2 Composite;

铜钛铝碳复合材料的制备与热处理性能研究

Study on Preparation and Properties of Heat-treated Bamboo/Polyethylene Composites

热处理竹材/聚乙烯复合材料的制备与性能研究

Bond Rolling Principles and Heat Treatment of Cu/Al Clad Sheet

铜铝轧制复合变形规律及热处理的研究

Properties of long-term served Manurite900 alloy and restoration heat treatment

Manurite900高温合金长期服役后的性能及其热处理修复

Research and Development of Heat Treatment Process of Aluminum Matrix Composites

铝基复合材料热处理的研究及发展应用

Oxidation resistance of Ti_2AlC/TiAl composite by rapid heat treatment

Ti_2AlC/TiAl复合材料经快速热处理后的抗氧化性

Research on Indoor Air Quality of Hybrid Air-Conditioning System with Temperature and Humidity Decoupled Treatment

热湿解耦处理复合空调室内空气品质研究