Formation of the oxide films on Inconel 718 for the IVHM grapple assembly

doi:https://doi.org/10.2172/5650780

Title: Formation of the oxide films on Inconel 718 for the IVHM grapple assembly

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Abstract

The objective of this test was to determine conditions for producing an iridescent colored oxide on Inconel 718 parts within a very limited schedule. The goal was to develop a process that would be compatible with the normal precipitation hardening treatment and, at the same time, produce a satisfactory film on surfaces that have been machined after precipitation hardening. Conditions for producing the film could not degrade the hardness of the Inconel 718. The purpose of the oxide was to reduce the possibility of wear and galling on bearing surfaces of the In-Vessel Handling Machine (IVHM) grapple mechanism during its pre-operational acceptance test.

Authors:: Armenoff, C T

Publication Date:: 1975-12-01

Research Org.:: Hanford Engineering Development Lab., Richland, WA (United States)

Sponsoring Org.:: USDOE; USDOE, Washington, DC (United States)

OSTI Identifier:: 5650780

Report Number(s):: HEDL-TR-681-412-002
ON: DE91015589; TRN: 91-023588

DOE Contract Number:: AC06-76FF02170

Resource Type:: Technical Report

Country of Publication:: United States

Language:: English

Subject:: 21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; 42 ENGINEERING; INCONEL 718; PROTECTIVE COATINGS; OXIDES; EVALUATION; ABRASION; HARDNESS; LMFBR TYPE REACTORS; MATERIALS HANDLING; WEAR; ALLOY-NI53CR19FE19NB5MO3; ALLOYS; ALUMINIUM ADDITIONS; ALUMINIUM ALLOYS; BREEDER REACTORS; CHALCOGENIDES; CHROMIUM ALLOYS; COATINGS; CORROSION RESISTANT ALLOYS; EPITHERMAL REACTORS; FAST REACTORS; FBR TYPE REACTORS; HEAT RESISTANT MATERIALS; HEAT RESISTING ALLOYS; INCONEL ALLOYS; IRON ALLOYS; LIQUID METAL COOLED REACTORS; MATERIALS; MECHANICAL PROPERTIES; MOLYBDENUM ALLOYS; NICKEL ALLOYS; NICKEL BASE ALLOYS; NIOBIUM A; OXYGEN COMPOUNDS; REACTORS; 210500* - Power Reactors, Breeding; 420203 - Engineering- Handling Equipment & Procedures

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                    Armenoff, C T. Formation of the oxide films on Inconel 718 for the IVHM grapple assembly.  United States: N. p., 1975. 
        Web.  doi:10.2172/5650780.

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                    Armenoff, C T. Formation of the oxide films on Inconel 718 for the IVHM grapple assembly.  United States.  https://doi.org/10.2172/5650780

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                    Armenoff, C T. Mon .  
        "Formation of the oxide films on Inconel 718 for the IVHM grapple assembly".  United States.  https://doi.org/10.2172/5650780.  https://www.osti.gov/servlets/purl/5650780.

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@article{osti_5650780,

  title        = {Formation of the oxide films on Inconel 718 for the IVHM grapple assembly},

  author       = {Armenoff, C T},

  abstractNote = {The objective of this test was to determine conditions for producing an iridescent colored oxide on Inconel 718 parts within a very limited schedule. The goal was to develop a process that would be compatible with the normal precipitation hardening treatment and, at the same time, produce a satisfactory film on surfaces that have been machined after precipitation hardening. Conditions for producing the film could not degrade the hardness of the Inconel 718. The purpose of the oxide was to reduce the possibility of wear and galling on bearing surfaces of the In-Vessel Handling Machine (IVHM) grapple mechanism during its pre-operational acceptance test.},

  doi          = {10.2172/5650780},

  url          = {https://www.osti.gov/biblio/5650780},
  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1975},

  month        = {12}

}

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