Development of Underwater Laser Cladding and Underwater Laser Seal Welding Techniques for Reactor Components

スポンサーリンク

概要

• 論文の詳細を見る

• Stress corrosion cracking (SCC) has been reported at the aged components in many nuclear power plants. Toshiba has been developing the underwater laser welding. This welding technique can be conducted without draining the water in the reactor vessel. It is beneficial for workers not to exposure the radiation. The welding speed can be attaining twice as fast as that of Gas Tungsten Arc Welding (GTAW). The susceptibility of SCC can also be lower than the Alloy 600 base metal.

著者

• HINO Takehisa

  Power & Industrial Systems Research & Development Center, Toshiba Corporation

• MAKINO Yoshinobu

  Power & Industrial Systems R&D Center, Toshiba Corp.

• HINO Takehisa

  Power & Industrial Systems R&D Center, Toshiba Corp.

• TAMURA Masataka

  Power & Industrial Systems R&D Center, Toshiba Corp.

• TANAKA Yoshimi

  Power & Industrial Systems R&D Center, Toshiba Corp.

• KOUNO Wataru

  Power & Industrial Systems R&D Center, Toshiba Corp.

• KAWANO Shohei

  Power & Industrial Systems R&D Center, Toshiba Corp.

• MATSUNAGA Keiji

  Isogo Engineering Center, Toshiba Corp.

• KOUNO Wataru

  Power & Industrial Systems R&D Center, Toshiba Corp.

関連論文

• High Temperature Steam Oxidation Behaviors of Ni-base Single Crystal Alloy CMSX-4 for Gas Turbine Rotor Blades
• Development of High Strength New Ni-base Single-Crystal Superalloy, TMS-82+
• Development of Underwater Laser Cladding and Underwater Laser Seal Welding Techniques for Reactor Components

スポンサーリンク