The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 21, 1992
Filed:
Apr. 03, 1990
Yun S Chang, Masan, KR;
Dong J Kim, Busan, KR;
Korea Heavy Industries & Construction Co., Ltd., Changwon, KR;
Abstract
This invention relates to a method for manufacturing a vessel for storing radioactive waste, and to a method for manufacturing a vessel which withstands the heat generated by the radioactive waste without deforming and a method for manufacturing the vessel. A method for manufacturing a stainless steel vessel for radioactive waste according to the present invention comprises eliminating impurities on the surface of the stainless steel, stirring copper plating solution while filling the vessel therewith in order to keep the solution at a constant temperature, thereby precipitating the copper and plating the surface of the stainless steel vessel, and then filling the vessel with lead.