The adaptability of free-spraying alloy powder made by oneself on induction remelting process was investigated. 研究了自制免喷涂合金粉末对感应重熔方法的适应性,以及重熔工艺参数对重熔层组织状态的影响。
Such differences result in uneven eddy current density on electrode surface, which will affect the electrode remelting rate. 这种磁感应强度的差别导致电极表面产生的涡流密度不均匀,进而影响电极熔化速率。
Numerical Simulation on the Temperature Field and Microstructure Analysis of Laser Remelting Composite Ceramic Coating on TiAl Alloy Surface TiAl合金表面激光重熔复合陶瓷涂层温度场数值模拟及组织分析
Novel Partial Remelting Process and Microstructure Evolution of Semi-Solid 2024 Alloy 半固态2024合金部分重熔新工艺与组织演变
Research on Microstructure and Performance of High Hardness Ni-based Self-Fluxing Alloy after Flame Remelting 火焰重熔高硬度镍基自熔性合金组织及性能研究
Effect of Remelting Treatment on the Performance of Hot Spraying Rare-Earth Aluminum Alloy Coating 重熔处理对热喷涂稀土铝层性能的影响
Study on High-hardness Nickel-based Self-fluxing Alloy Coating Remelted by High Frequency Induction Remelting 高硬度镍基自熔合金涂层高频感应重熔研究
The microstructure characteristics and microsegregation of DD2 single crystal have been studied under ultra-high temperature gradient and rapid solidification conditions by laser rapid remelting. 利用激光快速熔凝技术对DD2单晶合金在超高温度梯度和快速凝固条件下的组织形态和元素的微观偏析行为进行了研究。
Formation of Central Hollow Inside Ni-base Alloy Electroslag Remelting Ingot Ni基合金电渣重熔铸锭中孔洞形成的原因分析
The strengthening mechanism of the remelting zone was also discussed. 同时,对熔凝区的强化机理进行了探讨。
Primary carbide microstructure evolution in the semi-solid hypereutectic high Cr cast iron has been studied at partial remelting temperature. 研究了半固态过共晶高铬铸铁坯料部分重熔保温过程中初生碳化物的演变规律。
Preparation and performance of Fe-Al intermetallic compound coating by induction remelting 感应重熔Fe-Al金属间化合物涂层的制备及性能研究
A precise broad-band heat source model fitting for laser remelting process was established for the calculation of temperature distribution. 建立了适用于激光熔凝过程的激光宽带热源模型。
Effect of Argon Atmosphere on Quality of Electroslag Remelting Ingot of Low Alloy Steel 氩气保护对低合金钢电渣重熔锭质量的影响
Experimental investigation of peculiarities of electroslag remelting of waste titanium chip to produce high-Ti ferro-titanium has been performed. 在有衬电渣炉内,对采用废钛屑为原料生产高品位钛铁合金的工艺进行了试验研究。
Influence and Control of Electron Beam Remelting Coating on Crack 涂层电子束重熔对裂纹的影响及控制
The influence of composition of inclusions in consumable electrode on the effect of electroslag remelting 自耗电极原始夹杂物成分对电渣重熔精炼效果的影响
Influence of Surface Remelting Treatment by Plasma Beam Scanning on Microstructure and Performance of Hardened Layer for Boron Cast Iron 等离子束表面微熔处理对硼铸铁硬化层组织与性能的影响
Modeling and Numerical Simulation on Laser Remelting and Cladding capable of being melted and fused. 激光熔凝和激光熔覆的数学模型及数值分析可以被熔化或熔融的。
Effect of laser remelting and tempering on microstructure and properties of flame spray-welded Ni-based alloy coatings 激光重熔及回火对Ni基合金火焰喷焊层组织和性能的影响
Experimental research on wear-resistance of ceramic nano particle modified coating based on laser remelting 基于激光重熔的纳米陶瓷颗粒改性喷涂层的耐磨性研究
The technical characteristics of laser surface modification of aluminum alloy, including laser surface alloying, laser surface remelting and laser surface cladding were discussed. 综述了铝合金激光表面处理的工艺方法和特点,包括激光重熔、激光合金化、激光熔覆等;
Study on Microstructure and Properties of Laser Remelting Ni-based WC Coating 激光重熔Ni基WC涂层的组织与性能研究
Mesozoic Era granites in northwestern Fujian can be generally classified into two types: remelting type and syntectic type. 闽西北中生代花岗岩总体上可分为重熔型和同熔型两种类型。
Impact and Improvement Measures of Tooling Mold in Remelting Aluminum Ingot Production 工装铸模对重熔用铝锭生产的影响及改进措施
Results proved that grey cast iron surface is strengthened with many kinds of ways by TIG arc local remelting treatment, especially through surface alloying ha. 针对提高铸铁耐磨性的问题,介绍了用TIG电弧对涂敷合金元素的灰铸铁表面进行局部重熔处理时,合金种类及合金加入量对试样表面性能的影响。
The microstructure evolution of AZ91D magnesium alloy SSM ( semi-solid metal) ingots obtained by near-liquidus casting was investigated under altering partial remelting temperature and holding time. 对近液相线铸造AZ91D镁合金半固态坯料进行部分重熔,通过改变部分重熔时的加热温度和保温时间来研究其微观组织的演化规律。
Analyses of End Breaking of ESR Electrode for Remelting High Speed Steel and Improvement of Technology 高速钢电渣重熔自耗电极断头的分析和工艺的改进
Study on Non-Metallic Inclusions in Maraging Steel Produced by Electroslag Remelting Process 电渣重熔马氏体时效钢中的非金属夹杂物研究
A two-dimension model was established based on the experimental results of the laminar plasma remelting processing on the stainless steel. 应用有限元方法对层流等离子体射流不锈钢表面重熔工艺中的瞬态热物理现象进行了数值模拟研究。