JPS61559A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Steel having resistance to erosion by hydrogen
Assignee: Mitsubishi Heavy Industries Ltd
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Filing: 1984-06-14
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Granted: —
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Expires: 2004-06-14
Abstract
Abstract PURPOSE:To obtain a high toughness and high ductility steel having resistance to erosion by hydrogen by adding specified percentages of C, Si, Mn, Mo, Ni and Al to Fe. CONSTITUTION:The steel consisting of, by weight, 0.05-0.15% C, 0.15-0.35% Si, 0.3-0.9% Mn, 0.4-0.6% Mo, 0.01-0.11% Ni, 0.001-0.01% Al and the balance Fe with impurities is manufactured. It is desirable that the amounts of P and S among the impurities in the steel are restricted to <=about 0.035% each. The erosion of the steel by hydrogen is thus prevented.
Inventors
- 👤 Tamotsu Yamada
- 👤 保 山田
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 11:30
CPC Classifications
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