Menu
Search
Filters
Close
Menu

11213 Microstructural Characterization of Surface Modified Alloy 82

Picture for 11213 Microstructural Characterization of Surface Modified Alloy 82
Available for download
Product Number: 51300-11213-SG
ISBN: 11213 2011 CP
Author: Junya Kaneda, Masato Koshiishi, Martin Morra and Raul B. Rebak
Publication Date: 2011
$0.00
$20.00
$20.00
Nickel alloys are used in the fabrication of nuclear power plants both as wrought components and as weld materials. Nickel based weld materials include Alloys 82, 182 and 52. Nickel alloys may suffer environmentally assisted cracking during service in nuclear power plants. Several factors affect the susceptibility of nickel alloys to cracking in service including internal or metallurgical factors and external or environmental factors. One of the internal detrimental factors could be the presence of cold work in the alloy. Superficial cold work may be introduced into a component during fabrication such as surface grinding. The objective of the present research was to quantify the damage introduced into an Alloy 82 weld during grinding and how this damage could be mitigated by subsequent electropolishing. The implications regarding susceptibility to stress corrosion cracking are also discussed.

Keywords: Nickel based alloys, nuclear power plant, Alloy 82, stress corrosion cracking, surface modification, compressive stresses
Nickel alloys are used in the fabrication of nuclear power plants both as wrought components and as weld materials. Nickel based weld materials include Alloys 82, 182 and 52. Nickel alloys may suffer environmentally assisted cracking during service in nuclear power plants. Several factors affect the susceptibility of nickel alloys to cracking in service including internal or metallurgical factors and external or environmental factors. One of the internal detrimental factors could be the presence of cold work in the alloy. Superficial cold work may be introduced into a component during fabrication such as surface grinding. The objective of the present research was to quantify the damage introduced into an Alloy 82 weld during grinding and how this damage could be mitigated by subsequent electropolishing. The implications regarding susceptibility to stress corrosion cracking are also discussed.

Keywords: Nickel based alloys, nuclear power plant, Alloy 82, stress corrosion cracking, surface modification, compressive stresses
Product tags
Also Purchased
Picture for 11214 Electrochemical Behavior of Silicon Modified Stainless Steels in High Temperature Water
Available for download

11214 Electrochemical Behavior of Silicon Modified Stainless Steels in High Temperature Water

Product Number: 51300-11214-SG
ISBN: 11214 2011 CP
Author: Raul B. Rebak
Publication Date: 2011
$20.00
Picture for 11207 The Relationship between Cathodic Current in Rapid Straining Electrode Test and PWSCC
Available for download

11207 The Relationship between Cathodic Current in Rapid Straining Electrode Test and PWSCC Crack Growth Rate of Nickel Based Alloys under Simulated Primary Water Condition

Product Number: 51300-11207-SG
ISBN: 11207 2011 CP
Author: Nobuo Totsuka, Takumi Terachi and Kenichi Takakura
Publication Date: 2011
$20.00
Picture for 11210 Passivity of Nuclear Steam Generator Tube Alloy in Lead-Contaminated Crevice Chemistries
Available for download

11210 Passivity of Nuclear Steam Generator Tube Alloy in Lead-Contaminated Crevice Chemistries with Different pH

Product Number: 51300-11210-SG
ISBN: 11210 2011 CP
Author: Baotong Lu, Jingli Luo and Yucheng Lu
Publication Date: 2011
$20.00
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support