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한국 종합제철 건설과 일본: 1969년 전환의 사회경제적 배경
박영구 부산대학교 한국민족문화연구소 2013 한국민족문화 Vol.47 No.-
There was the decisive conversion of Korean steel industry in 1969. As the reason of this conversion, three opinions and testimonies has been quoted until now. This paper searches more objective economic reasons by detecting new testimonies and unused documents. As results, this study found three economic backgrounds of the change of Japanese standpoint which brought about the big conversion of Korean steel industry in 1969. First, by the collapse of KISA agreement in 1969, Japan was finally able to take the initiative in the Korean steel mill construction plan. Second, at that time the pollution problem in steel industry became one of the most important social issues, so that Japan needed the big project to sell excess facilities resulted from diminishing factory operation. Third, Japan knew that even if she reject the cooperation, Korea would continue the construction plan rather than give it up because Korea had acquired the potential ability to build a steel mill by repeating the trial and error for a long time and the knowhow of world steel industry. 1969년은 일본의 기업과 정부에 의한 태도변화로 한국철강공업에서 결정적인 전환이 있었던 해이었다. 이러한 전환의 원인으로 기존에 크게 3가지주장과 증언이 인용되고 있으나 본 고는 보다 객관적인 사회경제적 이유를 찾아보았다. 그 결과 일본이 한국의 종합제철공장 건설에 협조적 자세로 전환한 배경으로 3가지를 찾아내었다. 첫째는 미국이 주도권을 잡았던 KISA협약이 붕괴됨으로써 종합제철 건설에서 일본이 주도권을 잡을 수 있었기때문이었다. 둘째는 이 시기 철강공업 등 산업공해문제는 일본의 중요한 이슈의 하나로 되기 시작하였고 이에 일본은 향후 철강공업 재구성, 자본재생산설비 과잉문제 처리를 위해서는 철강공업설비를 판매할 크고 안정적이며 중장기적인 프로젝트가 필요하였기 때문이었다. 셋째는 장기간 준비하고 기술을 축적해 온 한국의 능력과 의지, 점점 표준화되고 있는 세계 철강공업의 노하우를 고려할 때 어차피 한국의 종합철강공장은 포기되는 것이 아니라 건설이 시작된다는 판단이 분명히 가능하게 되었기 때문이었다. 결국 한국의 대응이 중요하였다.
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공급면에서 본 1970년대 重化學工業化 時點에 관한 경제사적 연구
박영구 釜山外國語大學校 1997 外大論叢 Vol.17 No.1
Existing research on the heavy-chemical industry in the 1970s have a premise that the timing of the transforming into the heavy-chemical industial structure was inappropriate in the view of supply-side such as risks and costs. As a result, the inappropriateness of timing in the side of supply has been a major point of the criticism about the heavy-chemical industry in the 1970s and based on this premise, the evaluation and research on the heavy-chemical industry in the 1970s and economic policies in the 1970s-80s have been made. But this study could find that existing premise has many problems in the economic variables of domestic markets, risk, and cost in the supply side. Consequently, the result of the this study shows that the many endogenous variables which has been ignored in the existing research, should be considered again and, furthermore, revaluation of heavy-chemical industry in the 1970s economic policies in the 1970s-80s is necessary.
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朴永九 全北大學校 1994 論文集 Vol.38 No.-
In order to study the dissolution behavior of solid metal in a melt, experiments have been conducted in steel plate and aluminium melt. The experimental parameters were the position and orientation for steel plate in the melt, and dipping time in the aluminium melt. The results of studies are summarized as follows. At the initial state the dissolution rate is increased slowly, and then reached a steady state. After 60 minute, the rate is become slow again. It is suggested that the rate controlling step in this dissolution process is mass transfer process from the solid/luquid interface to the melt by the thermal and copositional convection. The reaction products during th process are FeAl_2 and FeAl_3. The dissolution rate is remarkably fast near the melt surface.
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Magnetite를 이용한 二酸化炭素의 分解와 吸着에 關한 硏究
박영구 三陟大學校 産業科學技術硏究所 2000 産業科學技術硏究論文集 Vol.5 No.-
Magnetite was synthesized for the suspensions obtained by mixing FeSO₄·7H₂O and NaOH solution in various equivalent ratio(R=2NaOH/FeSO₄). The oxygen-deficient Magnetite, which is obtained by flowing H₂gas(100ml/min.) through the synthesis Magnetite at 350˚C for 4hr. The decomposition reaction of CO₂was researched by using it. CO₂was decomposed nearly 100% in 45min., and investigated the amount of adsorption of carbon dioxide. As a results, it was found that optimal condition for the decomposition of carbon dioxide was R=1.00, specific surface area of the magnetite was 141.68㎡/g, 129.72㎡/g, 43.59㎡/g, 56.73㎡/g, 94.82㎡/g, the optimal equivalent ratio for the adsorption of carbon dioxide was 0.50.
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중화학공업화 과정의 실효보호율과 사회적 비용 : 가격보호의 경제사적 평가
박영구 부산 외국어 대학교 2002 外大論叢 Vol.25-2 No.-
In terms of the effective protective ratio only, it is admitted that there had been a price protection during the heavy and chemical industrializaion in the 1970s. Until now, it has been said the price protection which is signalized as a high real effective protection ratio has brought a distortion of market, the worst problem in Korea. But in realty the distortion of market had not been so severe in the 1970s as usually recognised. This shows that to tell the degree of industrial protection, there is the necessity to consider other variables than the effective ratio. Rather, this paper finds that the price protection has brought the distortion of the distribution of benefit from it than the distortion of market itself. This paper suggests that the distortion of market is not owing to the past but to the recent policy and in that reason it is not right in any means for us to attribute the today's inefficiency to the past government.
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