Effects of thermal aging on the microstructure and mechanical properties of a commercial Ni-Cr-Co-Mo alloy (Inconel 617)

1976 ◽  
Vol 7 (11) ◽  
pp. 1951-1952 ◽  
Author(s):  
O. F. Kimball ◽  
G. Y. Lai ◽  
G. H. Reynolds
Keyword(s):  
Mechanical Properties ◽  
Thermal Aging ◽  
Microstructure And Mechanical Properties ◽  
Inconel 617

Effect of thermal aging on the microstructure and mechanical properties of 7–11 CrW steels

2000 ◽  
Vol 283-287 ◽  
pp. 672-676 ◽  
Author(s):  
Y de Carlan ◽  
A Alamo ◽  
M.H Mathon ◽  
G Geoffroy ◽  
A Castaing
Keyword(s):  
Mechanical Properties ◽  
Thermal Aging ◽  
Microstructure And Mechanical Properties

scholarly journals Effects of In Content on the Microstructure and Mechanical Properties of In–Bi Alloys During Isothermal Aging

Metals ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. 548
Author(s):  
Sanghun Jin ◽  
Omid Mokhtari ◽  
Shutetsu Kanayama ◽  
Hiroshi Nishikawa
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Thermal Aging ◽  
Isothermal Aging ◽  
Tensile Tests ◽  
Melting Temperatures ◽  
Microstructure And Mechanical Properties ◽  
Ductile Fractures ◽  
Fracture Surface Analysis ◽  
Bulk Alloys

Bulk In–Bi binary alloys with 50, 40, 33.7, and 30 mass% Bi and low melting temperatures were prepared and aged at 40 °C for 168, 504, and 1008 h in an oil bath. Tensile tests were performed on the bulk alloys, followed by fracture surface analysis of the tensile test samples. The effect of In content on the microstructures and mechanical properties of the alloys during thermal aging was analyzed. Ultimately, the tensile strength of the In–Bi alloys was found to decrease with aging time, while the elongation of the In–Bi alloys increased after thermal aging. The results of the tensile tests indicate that a higher In content improved the ductility of the In–Bi alloys significantly and reduced their strength. In addition, the fracture surfaces exhibited ductile fractures in the neck shapes. A comparative analysis of the microstructure and mechanical properties of the aforementioned alloys during thermal aging was also conducted.

Microstructure and High Temperature Mechanical Properties of Inconel 617

2007 ◽  
Vol 544-545 ◽  
pp. 411-414 ◽  
Author(s):  
Tae Sun Jo ◽  
Gil Su Kim ◽  
Young Ik Seo ◽  
Woo Seog Ryu ◽  
Young Do Kim
Keyword(s):  
Mechanical Properties ◽  
High Temperature ◽  
Oxide Layer ◽  
Tube Material ◽  
Internal Oxide ◽  
High Temperature Mechanical Properties ◽  
Microstructure And Mechanical Properties ◽  
Inconel 617 ◽  
Second Phases ◽  
High Temperature Gas

Inconel 617 is a candidate tube material for high temperature gas-cooled reactors (HTGR). The microstructure and mechanical properties of Inconel 617 were studied after exposure at high temperature of 1050oC. The dominant oxide layer was Cr-oxide. The internal oxide and Crdepleted region were observed below the Cr-oxide layer. The major second phases are M23C6 and M6C types of carbides. The composition of M23C6 and M6C were determined to be Cr21Mo2C6 and Mo3Cr2(Ni,Co)1C, respectively, by EDS. These carbides are coarsened during exposure. M6C carbide is more stable than M23C6 at high temperature. There was not much change in mechanical properties after exposure at 1050oC for 1000 h.

scholarly journals Study on the weldability, microstructure and mechanical properties of thick Inconel 617 plate using narrow gap laser welding method

2019 ◽  
Vol 175 ◽  
pp. 107823 ◽  
Author(s):  
Junhao Sun ◽  
Wenjie Ren ◽  
Pulin Nie ◽  
Jian Huang ◽  
Ke Zhang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Laser Welding ◽  
Narrow Gap ◽  
Welding Method ◽  
Microstructure And Mechanical Properties ◽  
Inconel 617

scholarly journals The effect of thermal-aging on the microstructure and mechanical properties of 9Cr ferritic/martensitic ODS alloy

2019 ◽  
Vol 522 ◽  
pp. 212-219 ◽  
Author(s):  
Guangming Zhang ◽  
Zhangjian Zhou ◽  
Kun Mo ◽  
Yinbin Miao ◽  
Shuai Xu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Thermal Aging ◽  
Microstructure And Mechanical Properties ◽  
Ods Alloy
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