著者
三橋 鐵太郎 中島 篤之助 白石 裕子
出版者
社団法人日本鉄鋼協会
雑誌
鐵と鋼 (ISSN:00211575)
巻号頁・発行日
vol.39, no.11, pp.1277-1281, 1953
被引用文献数
2

Apparatus of the high voltage a. c. arc source (4400-2A; 2200V-4A) as the light source of spectrographic analysis was designed and manufactured, and the quantitative spectrographic analysis of manganse, titanium, silicon, nickel, chromium, and arsenic in steel was carried out by it. It was ascertained that the quantitative analysis which hsd been impossible for small amount of the above elements in steel in the usual spark discharge method, became possible in high sensitivity and about 3-8 percent reproducibility by the above apparatus.<BR>As for the other characteristic, it was proved that there was practically no continuous background and few loss of testpieces on account of a lower temperature of the electrode.
著者
俵 信次 福地 浩
出版者
The Iron and Steel Institute of Japan
雑誌
鐵と鋼 (ISSN:00211575)
巻号頁・発行日
vol.29, no.6, pp.518-533, 1943-06-25 (Released:2009-07-09)
参考文献数
4

Effect of the temperature of heat treatment on the wire-drawing operation and mechanical properties were examined, in view of obtaining fundamental data on the manufacture of the excellent piano wire. The result of the test on the effect of the copper content in the wire revealed a decrease of the twisting value in case of the copper content more than 0.15%.

1 0 0 0 米國旅行記

著者
橋口 隆吉
出版者
社団法人日本鉄鋼協会
雑誌
鐵と鋼 (ISSN:00211575)
巻号頁・発行日
vol.37, no.3, pp.169-178, 1951
著者
岩瀬 慶三 福島 政治 三井 三郎
出版者
The Iron and Steel Institute of Japan
雑誌
鐵と鋼 (ISSN:00211575)
巻号頁・発行日
vol.22, no.10, pp.769-773, 1936-10-25 (Released:2009-07-09)
参考文献数
2

On the Irreversibility of Gas Absorption found in various kinds of Irons. Gas absorption experiment has been carried out with various kinds of iron and its alloys to investigate the effect of impurity and heat treatment. The result of experiment show that virgin iron, when it contains no other metallic element, behaves toward gas reversibly, while impure iron behaves toward gas irreversibly. That is, pure iron absorbs the same quantity of gas whether it is once heated in the gas or not while impure iron absorbs the gas in less amount when it is once heated in the gas in comparison with the virgin iron.
著者
俵 国
出版者
一般社団法人 日本鉄鋼協会
雑誌
鐵と鋼 (ISSN:00211575)
巻号頁・発行日
vol.5, no.4, pp.400-408, 1919-04-25 (Released:2009-07-09)
被引用文献数
1 1