表1。圆形 6061 T6 铝试样拉伸试验结果。 图3-铝试样中的颈缩. 图4-典型的半韧性失效表面. 一般情况下, 这些变化将不同于韧性剪切 (杯锥) 断裂和脆性劈裂断裂。图3和图4所示的故障与这一过程是一致的, 但与朱庇特视频中关于 "钢的应力-应变特性" 的热轧钢相比, 这种铝的延展性更低。因此, 即使%elonga...
Tensile strength of 6061-T6 aluminum alloy is presently investigated in the wide ranges of temperature from 77K to 473K and strain rate from 10~(-4)/s to 10~3/s. Temperature and strain rate effects on the stress strain relations are clarified and behaviors are discussed with the ...
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Balasubramanian, “Predicting tensile strength, hardness and corrosion rate of friction stir welded AA6061-T6 aluminum alloy joints,” Mater. Design , 32 , 2878 – 2890 (2011).Rajakumar S, Muralidharan C, Balasubramanian V (2011) Predicting tensile strength hardness and corrosion rate of friction...
This paper is concerned with the effect of strain rate on the tensile properties of 6061-T6 aluminum alloy welds obtained by a novel welding method called the modified indirect electric arc technique. Experimental impact tests in welded joints and base metal were carried out by means of an inert...
A Novel Method for Predicting Tensile Strength of Friction Stir Welded AA6061 Aluminium Alloy Joints Based on Hybrid Random Vector Functional Link and Henr... Aluminum alloys have low weldability by conventional fusion welding processes. Friction stir welding (FSW) is a promising alternative to tradi...
6061-T6 Aluminum Ultimate Tensile Strength, psi 45,000 Yield Strength, psi 40,000 Brinell Hardness 95 Physical and Mechanical Properties Rockwell Hardness B60 Aluminum (Al) 95.8 - 98.6% Chromium (Cr) 0.04 - 0.35% Copper (Cu) 0.15 - 0.40% Iron (Fe) 0.70% Magnesium (Mg) 0....
The bond strength of the 6061-T6 aluminum alloy brazed with Al-12Si, Al-9.6Si-20Cu, and Al-7Si-20Cu-2Sn filer metals at alow temperature of 550°C is evalu... C L.,Tsao,C T.,... - 《Journal of Materials Engineering & Performance》 被引量: 66发表: 2001年 Interface structure ...
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InvestigationonHardnesandTensileStrengthofWeldedJointof6061AluminumAloyforHighspedRailwayVehicle weldedjointtensilestrengthelongationageingheatinputInvestigationonHardnesandTensileStrengthofWeldedJointof6061AluminumAloyforHighspedRailwayVehicle*QuJinshanDepartmentofMateria...CNKIRailway Engineering Science...