| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df30aab642af333205062b1757a4edc5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B2203-017 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C2-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C2-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B13-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C2-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-19 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C2-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C2-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B13-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C2-30 |
| filingDate |
2016-06-08^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-09-01^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7527e647899cdb0b15279c10b8828810
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4d165ff038453b381c530a2224954e3 |
| publicationDate |
2016-09-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101652969-B1 |
| titleOfInvention |
Manufactur ing method of hot-dip aluminized heating coil for tanker |
| abstract |
The present invention relates to a method for manufacturing a hot-dip aluminized heating coil for a fluid cargo carrier. More specifically, the present invention relates to a method for manufacturing a heating coil capable of considerably improving the durability by suppressing the occurrence of pitting or crack generated in the heating coil while representing superior chemical resistance, water resistance, and heat resistant properties which are required in the heating coil for a fluid cargo carrier, and considerably reducing a manufacturing cost and enhancing the productivity. The method includes annealing a steel pipe material, which is treated by a bending work in a proper form and forming an aluminum plating layer at inner and outer surfaces of the steel pipe material, then immersing the steel pipe material in an oxalic acid aqueous solution for a predetermined time to form aluminum oxide layer having an extended thickness at the surface of the aluminum plating layer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102275785-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220130842-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102578420-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101768394-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210060152-A |
| priorityDate |
2016-06-08^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |