Shoko Kawamata, T. Hasegawa, K. Negishi, Y. Oyama, Seiki Sakurai, Isao Kodaira, T. Murata
{"title":"Atmospheric Corrosion of Metals in Inland Industrial Districts","authors":"Shoko Kawamata, T. Hasegawa, K. Negishi, Y. Oyama, Seiki Sakurai, Isao Kodaira, T. Murata","doi":"10.3323/JCORR1954.22.9_373","DOIUrl":"https://doi.org/10.3323/JCORR1954.22.9_373","url":null,"abstract":"In view of the accelerated atmospheric rusting in Shibukawa area, Gunma, presumably due to the presence of HCl released from chemical plants, a series of atmospheric exposure tests has been carried out for one year starting in September. Data were obtained with steel, stainless steel, aluminum alloy and brass plates at polluted Osaki and Nakamura districts. Control specimens were exposed in the less polluted Toriba atmosphere, Maebashi. The changes in appearance and weight, and X-ray diffraction analysis showed that corrosion was most severe at Nakamura while that at Osaki was moderate, being slightly greater than that at Toriba. For example, the corrosion rates of steel were 6.594 (0.084), 4.698 (0.060) and 4.148g/dm2 (0.053mm/yr) at Nakamura, Osaki and Toriba, respectively. The value at Nakamura was 1.6 times that at Toriba. The amounts of Cl and S on the brass specimens as determined by fluorescent X-ray were highest at Nakamura while those at Osaki were not much different from those at Toriba.","PeriodicalId":441946,"journal":{"name":"CORROSION ENGINEERING DIGEST","volume":"17 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1973-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115725841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Corrosion of Metals by Bacteria","authors":"S. Shimodaira","doi":"10.3323/JCORR1954.22.1_2","DOIUrl":"https://doi.org/10.3323/JCORR1954.22.1_2","url":null,"abstract":"","PeriodicalId":441946,"journal":{"name":"CORROSION ENGINEERING DIGEST","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1973-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121455551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. Tanno, Kunitaka Makabe, Y. Furutani, Natsuki Kawashima
{"title":"Stress Corrosion Cracking of Stainless Steels in Sea Water at Ambient Temperature","authors":"K. Tanno, Kunitaka Makabe, Y. Furutani, Natsuki Kawashima","doi":"10.3323/JCORR1954.21.5_219","DOIUrl":"https://doi.org/10.3323/JCORR1954.21.5_219","url":null,"abstract":"","PeriodicalId":441946,"journal":{"name":"CORROSION ENGINEERING DIGEST","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114145083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Theory of Strain Electrode and the Application to Corrosion Study","authors":"T. Murata","doi":"10.3323/JCORR1954.21.4_157","DOIUrl":"https://doi.org/10.3323/JCORR1954.21.4_157","url":null,"abstract":"","PeriodicalId":441946,"journal":{"name":"CORROSION ENGINEERING DIGEST","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1972-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133209214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effects of Minor Elements on Corrosion Resistance of Austenitic Stainless Steel in Dilute Sulphuric Acid","authors":"K. Osozawa, Y. Fukase, K. Yokota","doi":"10.3323/JCORR1954.20.2_69","DOIUrl":"https://doi.org/10.3323/JCORR1954.20.2_69","url":null,"abstract":"produced molybdenum stainless steels, in 5 per cent sulphuric acid test designated by JIS. Among thirty kinds of elements added to the above alloy up to 0.1 per cent, the most beneficial in reducing the corrosion rate were rhodium, palladium, platinum, copper and lead, followed by cerium, hafnium, thorium, uranium, indium and tin. Titanium, niobium, tungsten and silver were also beneficial if added more than 0.1 per cent. No minor alloying elements tested increased the corrosion rate of the base alloy. The mechanism of the beneficial effects were discussed. It was pointed out that minor additions of tin and lead had a beneficial effect although these elements did not influence the corrosion potential and anodic polarization of the base alloy. By considering the characteristics of elements in melting operations and by analysing the impurities in the commercial austenitic stainless steels containing molybdenum, it is concluded that the relatively low corrosion rate of the commercially produced stainless steel in 5 per cent sulphuric acid test is attributed to the beneficial effect of residual elements, especially copper and tin.","PeriodicalId":441946,"journal":{"name":"CORROSION ENGINEERING DIGEST","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1971-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129885801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Corrosion of Reinforcing Steel Bars in Concrete","authors":"W. K. Boyd, A. B. Tripler, 巌 松島","doi":"10.3323/JCORR1954.18.3_110","DOIUrl":"https://doi.org/10.3323/JCORR1954.18.3_110","url":null,"abstract":"THE USE OF DEICING SALTS TO REMOVE ICE AND SNOW FROM HIGHWAYS, STREETS AND BRIDGE DECKS HAS CAUSED SERIOUS CORROSION OF REINFORCING STEEL IN CONCRETE. THE STRUCTURE OF REINFORCED CONCRETE IS SIMULATED IN CELL DESIGNS AND THE EFFECT OF CORROSION IS SHOWN. THE AUTHORS DISCUSS THE EFFECTS OF MILL SCALE AND DIFFERENTIAL AERATION, SEVERAL INHIBITORS TESTED, AND VARIOUS POSSIBLE METALLIC AND NONMETALLIC COATINGS FOR STEEL. /AUTHOR/","PeriodicalId":441946,"journal":{"name":"CORROSION ENGINEERING DIGEST","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1968-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126545341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"γ-Irradiation Effect on Corrosion of Aluminium in Pure Water","authors":"T. Morozumi, Keizo Saito","doi":"10.3323/JCORR1954.17.6-7_262","DOIUrl":"https://doi.org/10.3323/JCORR1954.17.6-7_262","url":null,"abstract":"","PeriodicalId":441946,"journal":{"name":"CORROSION ENGINEERING DIGEST","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1968-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130591909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}