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Harsan Ingot Hasudungan,Nurmaidah Nurmaidah
Pág. 26 - 36
Jembatan mrupakan bagian dari jalan yang sangat berpengaruh terhadap kelancaran transportasi yang menghubungkan antara jalan Tanjung Selamat dengan jalan Beras Sekata Kecamatan Sunggal Kabupaten Deli Serdang. Jembatan ini memiliki panjang 24 meter dan le...
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Youngtae Park and Hyunbum Park
In this work, a study on large-diameter GaAs ingot growth is presented. Optimized temperature control technology is developed. Horizontal and vertical temperature application technologies with optimum conditions are investigated. The design result is ver...
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Fei Han, Haicheng Yu, Jeffrey Dessau and Xianghai Chen
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Fei Han, Haicheng Yu, Jeffrey Dessau and Xianghai Chen
The ferrite body is the origin of crack and corrosion initiation of steels. Distribution and density of ferrite in seven steel ingots were examined by light optical microscopy and computational modeling, in the study, to explore the correlation of ferrit...
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O. M. Shapovalova,A. V. Deineha
Pág. 189 - 193
From positions of thermodynamics the conditions of formation of sulfides in the steels are described. The regularity of sulfur distribution of in the industrial vacuumized bars from the wheel steel of mark ??-2 is first elucidated. The chemical compositi...
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Tianjie Fu, Peiyu Li, Chenke Shi and Youzhu Liu
The growing demand for high-quality steel across various industries has led to an increasing need for superior-grade steel. The quality of slab ingots is a pivotal factor influencing the final quality of steel production. However, the current level of in...
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Utpal N. Roy, Giuseppe S. Camarda, Yonggang Cui and Ralph B. James
Nuclear detectors for x-ray and gamma-ray spectroscopy and imaging are a vital tool in many homeland security, medical imaging, astrophysics and other applications. Most of these applications require room-temperature operation due to the operational cons...
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Hyo-Woon Hwang, Ji-Hwan Park and Dong-Geun Lee
Titanium has many limitations in coverage and frequency of application due to its expensive alloying elements and complex manufacturing process. The biocompatible Ti-Mo-Fe ternary beta titanium alloys were designed by replacing high-cost beta-stabilizer ...
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Jun Zhang, Hua Liu, Jianwei Cao, Weidong Zhu, Bo Jin and Wei Li
For the single crystal furnace used in the photovoltaic industry, growth problems occur frequently due to dislocations during the shouldering and cylindrical growth steps of the Czochralski (CZ) crystal growth. Detecting the dislocation phenomenon in the...
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Tamas Miko, Daniel Petho, Greta Gergely, Dionysios Markatos and Zoltan Gacsi
Titanium and its alloys have excellent corrosion resistance, heat, and fatigue tolerance, and their strength-to-weight ratio is one of the highest among metals. This combination of properties makes them ideal for aerospace applications; however, high man...
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