scholarly journals Mold Oscillation New Technology Ind. 4.0 in the High-Speed Continuous Casting for AHSS Steel Slabs

2019 ◽  
Author(s):  
Paul OLARU
Keyword(s):  
Continuous Casting ◽  
High Speed ◽  
New Technology ◽  
Mold Oscillation ◽  
Steel Slabs ◽  
Ahss Steel

scholarly journals Effect of Mold Oscillation Curves on Heat Transfer and Lubrication Behaviour in Mold at High Speed Continuous Casting of Steel Slabs

1992 ◽  
Vol 78 (1) ◽  
pp. 113-120 ◽  
Author(s):  
Mikio SUZUKI ◽  
Shinobu MIYAHARA ◽  
Toru KITAGAWA ◽  
Shigetaka UCHIDA ◽  
Takashi MORI ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Continuous Casting ◽  
High Speed ◽  
Continuous Casting Of Steel ◽  
Mold Oscillation ◽  
Steel Slabs

scholarly journals Development of a new mold oscillation mode for high-speed continuous casting of steel slabs.

1991 ◽  
Vol 31 (3) ◽  
pp. 254-261 ◽  
Author(s):  
Mikio Suzuki ◽  
Hideaki Mizukami ◽  
Toru Kitagawa ◽  
Kiminari Kawakami ◽  
Shigetaka Uchida ◽  
...  
Keyword(s):  
Continuous Casting ◽  
High Speed ◽  
Oscillation Mode ◽  
Continuous Casting Of Steel ◽  
Mold Oscillation ◽  
Steel Slabs

scholarly journals Mold Flux for High Speed Continuous Casting of Hypoperitectic Steel Slabs

2002 ◽  
Vol 88 (1) ◽  
pp. 23-28 ◽  
Author(s):  
Masahito HANAO ◽  
Masayuki KAWAMOTO ◽  
Masashi HARA ◽  
Toshihiko MURAKAMI ◽  
Hirohisa KIKUCHI ◽  
...  
Keyword(s):  
Continuous Casting ◽  
High Speed ◽  
Mold Flux ◽  
Steel Slabs

High speed continuous casting technologies of peritectic medium thickness steel slabs

2002 ◽  
Vol 99 (4) ◽  
pp. 367-372 ◽  
Author(s):  
M. Hara ◽  
H. Kikuchi ◽  
M. Hanao ◽  
M. Kawamoto ◽  
T. Murakami ◽  
...  
Keyword(s):  
Continuous Casting ◽  
High Speed ◽  
Medium Thickness ◽  
Steel Slabs

Mold flux for high speed continuous casting of hypoperitectic steel slabs

2006 ◽  
Vol 103 (2) ◽  
pp. 82-88 ◽  
Author(s):  
M. Hanao ◽  
M. Kawamoto ◽  
T. Murakami ◽  
H. Kikuchi
Keyword(s):  
Continuous Casting ◽  
High Speed ◽  
Mold Flux ◽  
Steel Slabs

Microfabrication research at the National Submicron Facility

1983 ◽  
Vol 41 ◽  
pp. 86-89
Author(s):  
E.D. Wolf
Keyword(s):  
Integrated Circuits ◽  
Particle Physics ◽  
High Speed ◽  
New Technology ◽  
High Energy ◽  
High Energy Particle ◽  
New Science ◽  
Wide Range ◽  
Intermediate Domain ◽  
Circuit Function

Most microelectronics devices and circuits operate faster, consume less power, execute more functions and cost less per circuit function when the feature-sizes internal to the devices and circuits are made smaller. This is part of the stimulus for the Very High-Speed Integrated Circuits (VHSIC) program. There is also a need for smaller, more sensitive sensors in a wide range of disciplines that includes electrochemistry, neurophysiology and ultra-high pressure solid state research. There is often fundamental new science (and sometimes new technology) to be revealed (and used) when a basic parameter such as size is extended to new dimensions, as is evident at the two extremes of smallness and largeness, high energy particle physics and cosmology, respectively. However, there is also a very important intermediate domain of size that spans from the diameter of a small cluster of atoms up to near one micrometer which may also have just as profound effects on society as “big” physics.

Effect of Non-Sinusoidal Oscillation Parameters on Mold Flux Consumption Rate

2011 ◽  
Vol 66-68 ◽  
pp. 185-188
Author(s):  
Hong Ming Wang ◽  
Ting Wang Zhang ◽  
Yong Qi Yan ◽  
Bang Min Song ◽  
Gui Rong Li
Keyword(s):  
Mathematical Model ◽  
Continuous Casting ◽  
Mold Flux ◽  
Consumption Rate ◽  
Sinusoidal Oscillation ◽  
Continuous Casting Mold ◽  
Casting Mold ◽  
Mold Oscillation ◽  
Flux Consumption

According to the rule of non-sinusoidal oscillation of continuous casting mold, a mathematical model was established to study the effects of oscillation parameters on the consumption rate of mold flux. The results indicated that the mold flux consumption rate is remarkably affected by the non-sinusoidal factor. This proves that the non-sinusoidal oscillation of mold contributes to increase the flux consumption. Moreover, the amplitude and frequency of mold oscillation have effects on mold flux consumption rate. The non-sinusoidal oscillation parameters must be optimized.

Study of Mold Oscillation Parameters and Modes on Slag Lubrication in Slab Continuous Casting

JOM ◽  
2018 ◽  
Vol 70 (12) ◽  
pp. 2909-2916 ◽  
Author(s):  
Yongkang Deng ◽  
Yabing Zhang ◽  
Qiangqiang Wang ◽  
Qian Wang
Keyword(s):  
Continuous Casting ◽  
Slab Continuous Casting ◽  
Mold Oscillation

Hybrid Induction Plasma Cutting Process - A New Technology for High Speed Metal Cutting

2014 ◽  
Author(s):  
Jerald E. Jones ◽  
Valerie L. Rhoades ◽  
Mark D. Mann ◽  
Todd Holverson
Keyword(s):  
Induction Heating ◽  
Plasma Torch ◽  
High Speed ◽  
Metal Cutting ◽  
New Technology ◽  
Cutting Process ◽  
Plasma Cutting ◽  
Air Plasma ◽  
Aircraft Carrier ◽  
Initial Development

A new cutting process, a hybrid system, uses induction heating to heat the metal ahead of the plasma cutting torch. The process has demonstrated the ability to plasma cut steel parts at speeds of up to 4X the speed of the plasma torch without the induction heating. Although the total heat input per unit time is greater, because of the increase in speed, the heat which is conducted into the cut pieces is less. This causes less potential metallurgical damage, less potential distortion, and reduced coating damage and reduced emissions during cutting, in comparison to the plasma cutting process without the induction heating. The initial development was primarily for use in cutting nuclear submarine and aircraft carrier hulls, for scrapping after decommissioning. The process has been demonstrated cutting steel plates and can be used in ship production as well. The primary motivation of the SBIR project was to reduce the heating of the cut pieces, in order to reduce the particulate matter (PM) emissions which occur when coated ship hull material is cut. An induction coil is positioned in front of the plasma cutting torch, to bring the material to an elevated temperature of at least 1600° F, before the plasma is applied to the metal surface. Induction heating testing has shown that the 35 kW induction system can maintain the 1600° F surface temperature at travel speeds of above 220 inches per minute on steel as thick as 3 inches. Once the steel is at that temperature an air plasma torch can cut the metal much faster than cutting cold steel.

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