first strff是什么意思

网络释义

用法例句

Preparation of A356 Aluminum Alloy Semi-solid Slurry by Damper Cooling Tube Method;

阻尼冷却管法制备A356铝合金半固态浆料的研究

Numerical simulation and parameters optimization of preparation of AZ91D magnesium alloy semi-solid slurry by damper cooling tube method;

阻尼冷管法制备半固态浆料过程的数值模拟与参数优化

Preparation of semi-solid slurry by melt spreading and mixing technique;

熔体分散混合法制备半固态浆料

A low cost and high efficiency preparation technology of semisolid slurry by slope cooling body method is introduced,and the researching status,the effect of relative technique parameter on the microstructure morphology and the key problem needed to be resolved at home and abroad are summarized.

介绍了低成本、高效率的倾斜冷却体法制备半固态浆料的方法,综述了国内外对该方法的研究现状、相关工艺参数对组织形貌的影响及需要解决的关键问题。

The A390 melt was imposed with ultrasonic vibration once it was poured into the metal cup and controlled in the liquid-solid temperature range, and the effects of ultrasonic vibration time, isothermal holding time, rest-work ratio on the semisolid slurry were studied.

研究超声振动制备过共晶Al-Si合金半固态浆料中工艺参数对半固态浆料组织的影响规律。

Semisolid metal processing (SSP) technology is regarded as one of the near-net shape forming technologies in 21 century, which has a wide prospect for application, and previous studies have shown that the preparation of semisolid slurry for semisolid metal process is the key technique.

目前,在各种加工成形工艺中,半固态金属加工技术被认为是21世纪最具有发展前途的近净成形技术之一,其关键环节是半固态浆料的制备。

Research and Development on Semisolid Slurry Processing Technology of Mg-and Al-based Alloy;

铝、镁合金半固态浆料制备技术的研究

Fabrication of Semisolid Slurry on AM60 Magnesium Alloy by Self-inoculation Method

自孕育法镁合金AM60半固态浆料制备

EVOLUTION OF MICROSTRUCTURE OF SEMISOLID METAL SLURRY IN ULTRASOUND FIELD

超声场中金属半固态浆料组织的演化

Research on Producing Semi-solid Slurry by Electromagnetic Stirring

电磁搅拌制备复合材料半固态浆料的研究

The Research on Stability and Rheological Property of ZL117 Alloy Semi-solid Slurry;

ZL117合金半固态浆料的稳定性和流变性研究

Fabrication and Extrusion of Semi-solid Slurry of Hypoeutectic High Chromium Cast Iron;

亚共晶高铬铸铁半固态浆料制备及挤压成形

Fabrication and Extrusion of Semi-solid Slurry of Hypereutectic High Cr Cast Iron;

过共晶高铬铸铁半固态浆料制备及挤压成形

Numerical Simulation of Controlling Gravity Segregation of Aluminum-7 Graphite Slurry;

铝-7石墨半固态浆料比重偏析控制的数值模拟

Solid modeling of twin-screw adopted in preparation of metal semi-solid slurry

半固态浆料制备中双螺杆三维实体造型研究

Microstructure Evolution of AZ91D Magnesium Alloy during Semi-solid Slurry Preparation

AZ91D镁合金半固态浆料制备过程中的组织演变

Preparation of semi-solid feedstock by serpentine pipe pouring

采用蛇形管通道浇注法制备半固态浆料

Experimental Research on Preparing Semi-solid Slurry of Aluminum Alloy by Electromagnetic Stirring

电磁搅拌制备铝合金半固态浆料的实验研究

Preparation of Semi-solid Aluminum Alloy Slurry by Ultrasonic Vibration

高能超声波制备铝合金半固态浆料技术的研究

Numerical Simulation of Flow Field Under Electromagnetic Stirring of Semi-solid Slurry of Aluminum Alloy

铝合金半固态浆料电磁搅拌下流场的数值模拟

A Research of Pretreatment of Al Matrix Composites Reinforcement and Technology of Preparing Semi-solid Slurry by Electromagnetic Stirring;

铝基复合材料增强体预处理与半固态浆料电磁搅拌制备工艺研究

An Overview:Advanced Metal Slurry Preparation Technologies

半固态金属浆料制备技术的研究进展

SEMI-SOLID A356 ALLOY SLURRY PREPARED BY A NEW PROCESS

新工艺制备半固态A356铝合金浆料

Study on Subsidiary Stir and Solidification Structure of Semi-solid Magnesium Alloy Prepared by Solid State Reheated;

固态二次加热制备半固态镁合金浆料辅助搅拌及其凝固组织研究