Effect of Heat Input on Microstructure and Toughness of Coarse Grained Heat Affected Zone of Q890 Steel
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چکیده
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the effect of explicit teaching of metacognitive vocabulary learning strategies on recall and retention of idioms
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15 صفحه اولInvestigation on Effect of Heat Input on the Microstructure and Mechanical Properties of Hadfield Steel Weld Joints in SMAW Process
In this investigation, the effect of heat input of SMAW process on the microstructure and mechanical properties of Hadfield steel weld joints was investigated. For this purpose, 4 annealed sheets with thickness 2 mm prepared from Hadfield steel and then welding applied by SMAW process with 6.75 and 11.25 kJ/mm heat input values. The evaluation of the microstructures of welding joints was condu...
متن کاملInvestigation on Effect of Heat Input on the Microstructure and Mechanical Properties of Hadfield Steel Weld Joints in SMAW Process
In this investigation, the effect of heat input of SMAW process on the microstructure and mechanical properties of Hadfield steel weld joints was investigated. For this purpose, 4 annealed sheets with thickness 2 mm prepared from Hadfield steel and then welding applied by SMAW process with 6.75 and 11.25 kJ/mm heat input values. The evaluation of the microstructures of welding joints was condu...
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High-strength low alloy steels are a class of steels used in applications that require high strength and good weldability, including ship hulls, gas pipelines and oil industry. One way to build parts is fusion welding that create areas with a large grain size in the heat-affected zone and increased susceptibility to hydrogen cracking. One way to solve this problem is to use solid state friction...
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ژورنال
عنوان ژورنال: ISIJ International
سال: 2016
ISSN: 0915-1559,1347-5460
DOI: 10.2355/isijinternational.isijint-2015-378