ASTM-B771 › Historical Revision Information
Standard Test Method for Short Rod Fracture Toughness of Cemented Carbides
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Scope
1.1 This test method covers the determination of the fracture toughness of cemented carbides (K IcSR ) by testing slotted short rod or short bar specimens.
1.2 Values stated in SI units are to be regarded as the standard. Inch-pound units are provided for information only.
1.3 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Keywords
calibration-metals/alloys instrumentation; cemented carbides; chevron slots; cracking-crack growth; destructive testing; distributed load test machine; fabrication; fracture testing; grip slot; load transducer calibration; overhang; slots-chevron/grip/crack; tolerances; toughness; short rod fracture toughness of cemented carbides
To find similar documents by ASTM Volume:
02.05 (Metallic and Inorganic Coatings; Metal Powders and Metal Powder Products)
To find similar documents by classification:
77.160 (Powder metallurgy Including sintered metal materials and hardmetals)
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Document Number
ASTM-B771-87(1997)
Revision Level
1987 R97 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
Aug. 28, 1987
Document Type
Test Method
Page Count
7 pages
Committee Number
B09.06