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2017第五届3D集成低温接合国际研讨会（2017 5th International Workshop on Low Temperature Bonding for 3D Integration）(LTB-3D)
第五届 3D集成低温接合 国际研讨会
2017/3/30
This workshop will focus on low-temperature bonding technologies which realize novel device structure by heterogeneous material and device integration and lead to entirely new manufacturing approaches...
SYTHESIS OF MESOPOROUS PHOSPHATES VIA SOLID STATE REACTION AT LOW TEMPERATURE
mesoporous chromium phosphates solid state reaction
2015/1/12
Three parts consist of my thesis work centered on the synthesis of inorganic
phosphates and then metal organic frame work (MOF). The first part is the synthesis of mesoporous chromium phosphates usin...
Temperature Dependence of Ultrasonic Longitudinal Guided Wave Propagation in Long Range Steel Strands
steel strand ultrasonic guided waves mode temperature coefficient
2011/8/4
Ultrasonic guided wave inspection is an effective non-destructive testing method which can be used for stress level evaluation in steel strands. Unfortunately the propagation velocity of ultrasonic gu...
Dynamic Calibration of the Cutting Temperature Sensor of NiCr/NiSi Thin-film Thermocouple
thin-film thermocouple cutting temperature sensor dynamic calibration
2011/8/3
In high-speed cutting, natural thermocouple, artificial thermocouple and infrared radiation temperature measurement are usually adopted for measuring cutting temperature, but these methods have diffic...
Lateral extrusion of tailor welded aluminum alloy pipes with a lost core of low temperature melting alloy
Tube forming Tailored blank Lateral extrusion
2009/12/14
Purpose: In this paper, the authors employ tailor welded aluminum alloy pipes for lateral extrusion process with a lost core to perform a hollow light-weight-part.
Design/methodology/approach: The pi...
Finite elements method (FEM) simulation based prediction of deformation and temperature at rolling of tubes on a pilgrim mill
FEM temperature tube rolling
2009/10/23
3D - FEM simulation was used as an efficient tool for description of stress-deformation thermal field at rolling of tubes on a pilgrim mill. The monitored objectives comprised also behaviour of workin...
Mass transfer in an anisotropic porous medium- experimental analysis and modelling of temperature and desorption direction effect
Kinetics of desorption Anisotropic medium
2010/9/27
In order to follow the kinetics of desorption of the aqueous solution (KCl “0.2M”) which occur in three orthotropic directions, this work uses the indirect method of conductimetric measurement. An ani...
Influence of temperature and microstructure of the workpiece material on energy quanta in cutting process
Cutting force Energy quanta power spectra Microstructure
2010/2/4
Purpose: of this paper is on-line identification of the machinability based on the theory of energy quanta power spectra of the measured signal of the cutting force. Identification method is supported...
Temperature control strategy for a seal fatigue tester
Numerical techniques Rapid prototyping Engineering design
2010/2/4
Practical implications: The major component of the tester is the heat exchanger. It consists of a tube and embedded pipe circuit feeding with the external heating or cooling medium. The tube is a cyli...
Effect of inoculation on high temperature plastic properties of the centrifugally cast Cr-Ni-Nb steel
High-temperature mechanical properties Austenitic Cr-Ni-Nb cast steel Centrifugal casting
2011/3/17
From the centrifugally cast sleeve segments, in direction parallel to the axis, the specimens for mechanical tests were cut out in a way such as to get in one batch of the specimens a structure compos...
Determination of the continuous casting cross-section with prescribed average temperature
Solidification Stefan problem Heat equation Continuous casting
2011/3/17
This paper presents the method of determination of the continuous casting cross-section, in which average temperature was equal to a prescribed value. The method proposed here does not require evaluat...
Thermovision researches of temperature fields distribution in GMA brazed joints of solar collectors
GMA brazing Robotized brazing Solar collectors
2010/2/8
Purpose: of this study was to investigate of temperature fields distribution during GMA brazing of solar collectors.Design/methodology/approach: IR-pictures were recorded with 50 Hz frequency. After r...
Effect of different extrusion temperature and speed on extrusion welds
Mechanical properties Extrusion welds Extrusion temperature
2010/2/10
Purpose: In this study, it is aimed to investigate the structure of seam weld and transverse weld sections comparatively. To achieve this, it is studied on an extrusion profile type which has seam wel...
Validation Studies of Temperature Distribution and Mould Filling Process for Composite Skeleton Castings
Skeleton castings Composite Simulation Casting
2011/3/11
In this work authors showed selected results of simulation and experimental studies on temperature distribution during solidification of composite skeleton casting and mould filling process (Fig. 4, 5...
Modelling of semi-liquid aluminium flow in extrusion with temperature effect
Innovative materials and foundry technologies thixoforming
2011/3/10
During thixoforming, when the material is in the semi-liquid state, it exhibits thixotropic properties, i.e. the unsupported material remains stiff and holds its shape so it can be readily handled, bu...