The objective of this research is to develop a method to prevent, so-called rinsing rust, in pickling and oiling line (POL) in a steel manufacturing company. In this company, a cascade type rinsing system has been adopted to remove residual acid remaining on the strip after pickling. Although it has shown effective rinsing capability under normal operating condition, rinsing rusts (spray burns) are evident on the strip as the line occur slow downed and stopped. Since the cost down due to rusting is significant(around $80.00/ton), it is necessary to develop a system which will prevent the rusting during rinsing. First of all in this study, major operation conditions of the existing system were analyzed. The major problem in the existing ri...
Composite materials are emerging as candidate materials for the industrial areas especially for the ...
A commercialized high power LED is widely applied not only on land, but also on merchant and naval v...
학위논문 (석사)-- 서울대학교 대학원 : 농업생명과학대학 식물생산과학부, 2019. 2. Helene, Segonzac Cecile Marie.Ralstonia solanacea...
The diesel engine has long been the most energy efficient powerplant for transportation. Moreover, d...
Nocolok flux brazing was adopted in the aluminium brazing experiment. Filler metals such as (Al-12.2...
Partial Discharges (PDs) produced by insulation deterioration of power facilities can lead to failur...
This thesis dealt with the characteristics of partial discharge (PD) on High Voltage Direct Current(...
In this study, the DuraSpindle exhaust valve reconditioning of a two-stroke diesel engine was studie...
This thesis dealt with a basic study on the development of condition monitoring diagnostic technique...
Recently, as the demand of LNG(Liquefied Natural Gas) is rapidly increased, the construction of LNG ...
The present study is aimed at developing the high strength steels for cold forming. The main emphasi...
Digital manufacturing technology innovates the production system in the various industries. Shipbuil...
According to statistics about the number of Korean ship and crew for last 5 years, total number of s...
Switchboard is a major power facility that is equipped for electricity distribution, switching, mete...
Corona characteristic of conductors depends on the electric field conditions in the immediate vicini...
Composite materials are emerging as candidate materials for the industrial areas especially for the ...
A commercialized high power LED is widely applied not only on land, but also on merchant and naval v...
학위논문 (석사)-- 서울대학교 대학원 : 농업생명과학대학 식물생산과학부, 2019. 2. Helene, Segonzac Cecile Marie.Ralstonia solanacea...
The diesel engine has long been the most energy efficient powerplant for transportation. Moreover, d...
Nocolok flux brazing was adopted in the aluminium brazing experiment. Filler metals such as (Al-12.2...
Partial Discharges (PDs) produced by insulation deterioration of power facilities can lead to failur...
This thesis dealt with the characteristics of partial discharge (PD) on High Voltage Direct Current(...
In this study, the DuraSpindle exhaust valve reconditioning of a two-stroke diesel engine was studie...
This thesis dealt with a basic study on the development of condition monitoring diagnostic technique...
Recently, as the demand of LNG(Liquefied Natural Gas) is rapidly increased, the construction of LNG ...
The present study is aimed at developing the high strength steels for cold forming. The main emphasi...
Digital manufacturing technology innovates the production system in the various industries. Shipbuil...
According to statistics about the number of Korean ship and crew for last 5 years, total number of s...
Switchboard is a major power facility that is equipped for electricity distribution, switching, mete...
Corona characteristic of conductors depends on the electric field conditions in the immediate vicini...
Composite materials are emerging as candidate materials for the industrial areas especially for the ...
A commercialized high power LED is widely applied not only on land, but also on merchant and naval v...
학위논문 (석사)-- 서울대학교 대학원 : 농업생명과학대학 식물생산과학부, 2019. 2. Helene, Segonzac Cecile Marie.Ralstonia solanacea...