Results 211 to 220 of about 4,473 (248)

National primary standard machine of Shore D hardness scale for metals and Leeb hardness scales

Izmeritel`naya Tekhnika, 2020
The article presents the results of studies to improve the National primary standard machine for hardness of metals on the shore D scale GET 161-2001, which were performed in FSUE “VNIIFTRI” from 2016 to 2018 in accordance with the technical task of Rosstandart.The improvement was carried out in order to ensure the uniformity of hardness measurements ...
A.E. Aslanyan   +4 more
openaire   +1 more source

A Study on Shore D Hardness of Areca Husk Fibre Reinforced Polyester Resin Composite: Impact of Fibre Maturity

Materials Science Forum, 2023
Areca husk fibre is an agro-waste natural fibre that can be used in reinforced resin composites due to its low density, low cost and higher mechanical strength. Hard composites have applications in the packing industry and automobile industries. Over the years, researchers have been trying to develop lightweight, cheaper and efficient materials for ...
G. Chethan   +3 more
openaire   +1 more source

New State Primary Standard for the Hardness of Metals on the Shore D Scale

Measurement Techniques, 2002
The results are given of metrological investigations of a new State primary standard GET 161-01 for the hardness of metals on the Shore D scale. The standard is intended for reproducing and transferring the Shore D scale in the range 20-140 HSD.
É. G. Aslanyan   +6 more
openaire   +1 more source

Use of the D-762 shore hardness scleroscope for testing small rock volumes

International Journal of Rock Mechanics and Mining Sciences, 1998
The purpose of this paper is to report findings of a series of hardness tests carred out on a range of rock types.
Th. Hólmgeirsdóttir, P.R. Thomas
openaire   +1 more source

Get 161–2019: State Primary Standard of the Hardness of Metals Based on the Shore D Scale and the Leeb Scales

Measurement Techniques, 2020
Results of investigations of and an improvement in GET 161–2001, the State Primary Standard of hardness of metals based on the Shore D scale, are presented. The process of improvement in the standard was carried out at the All-Russia Research Institute of Physicotechnical and Radio Measurements (VNIIFTRI)from 2016 to 2018 for the purpose of assuring ...
A. E. Aslanyan   +4 more
openaire   +1 more source

Investigation of Surface Roughness Parameters and Shore D Hardness Value in Avocado (Persea americana Mill.) Wood

2021
Avocado wood is used in home construction, light construction, furniture industry, cabinet, agricultural tools, and musical instruments, carving, sculpture, shovels, small items such as pencil and brush holders. In this study, surface roughness parameters (Rz, Ra, and Rq) and shore D hardness values were investigated on the surfaces obtained after ...
TÜRK, Mutlu, AYATA, Ümit
openaire   +1 more source

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