IMPROVEMENT OF WEAR COMPONENT'S PERFORMANCE BY UTILIZING ADVANCED MATERIALS AND NEW MANUFACTURING TECHNOLOGIES: CASTCON PROCESS FOR MINING APPLICATIONS

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Description

FM Material was HIPped at 1200 C under 30 ksi. Full density was achieved. This material presents average Vicker's hardness of 1068 and fracture toughness of 10.05 MPa m{sup 1/2} in the fiber parallel direction and average Vicker's hardness of 987 and fracture toughness of 9.52 MPa m{sup 1/2} in the fiber perpendicular direction. Binder burnout of larger FM specimen (0.865 inches in diameter and 1.25 inches in length) was found very difficult. Large cracks and delamination appeared on the specimen's surface and interior even with a very slow burnout rate of 0.1 C/min was used.

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13 pages

Creation Information

Huang, Xiaodi & Gertsch, Richard June 12, 2002.

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Description

FM Material was HIPped at 1200 C under 30 ksi. Full density was achieved. This material presents average Vicker's hardness of 1068 and fracture toughness of 10.05 MPa m{sup 1/2} in the fiber parallel direction and average Vicker's hardness of 987 and fracture toughness of 9.52 MPa m{sup 1/2} in the fiber perpendicular direction. Binder burnout of larger FM specimen (0.865 inches in diameter and 1.25 inches in length) was found very difficult. Large cracks and delamination appeared on the specimen's surface and interior even with a very slow burnout rate of 0.1 C/min was used.

Physical Description

13 pages

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OSTI as DE00802844

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  • Other Information: PBD: 12 Jun 2002

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  • Report No.: FC26-01NT41055--05
  • Grant Number: FC26-01NT41055
  • DOI: 10.2172/802844 | External Link
  • Office of Scientific & Technical Information Report Number: 802844
  • Archival Resource Key: ark:/67531/metadc741103

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  • June 12, 2002

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  • Oct. 19, 2015, 7:39 p.m.

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  • March 22, 2016, 1 p.m.

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Huang, Xiaodi & Gertsch, Richard. IMPROVEMENT OF WEAR COMPONENT'S PERFORMANCE BY UTILIZING ADVANCED MATERIALS AND NEW MANUFACTURING TECHNOLOGIES: CASTCON PROCESS FOR MINING APPLICATIONS, report, June 12, 2002; Pittsburgh, Pennsylvania. (digital.library.unt.edu/ark:/67531/metadc741103/: accessed August 18, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.