On Shore Hardness Tester (Scleroscope) of Type D : Motion of Hammer
نویسندگان
چکیده
منابع مشابه
A New Grain Hardness Tester
.\ hardness tester, especially adapted for grain, was cor~structecl by modifying a commercial portable soft metal tester known as the Barcol Impressor. h preloaded stylus is forced into grain sections preparetl by rneans ot a microtome. The displacement of the stylus, nleasured by a dial micrometer, is used as a hardness index. This has been related to tlie l'ickers tlianlontl pyramid hardness ...
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ژورنال
عنوان ژورنال: Bulletin of JSME
سال: 1958
ISSN: 0021-3764,1881-1426
DOI: 10.1299/jsme1958.1.386