Article - 7 Mar 2007
Hardness testing equipment from Zwick for the determination of Vickers hardness, Rockwell hardness, Knoop hardness and Brinell hardness in a range of materials and samples from small laboratory pieces...
Article - 9 Nov 2007
The stress field around a Vickers indent was analyzed using the relative shift of the 520/cm Si-Raman line. The Vickers indent was performed with a force of 50mN, resulting in a pyramidal hole of...
Article - 24 Jan 2007
With its latest ZHU-topLine hardness tester, Zwick is strengthening its market in universal hardness testing equipment. As a technology leader this universal hardness tester is designed for hardness...
Article - 14 May 2007
Hardness testing systems from Leco for microhardness testing, vickers hardness testing, rockwell hardness testing and automatic hardness testing.
Article - 12 Apr 2002
Vickers is one of the most popular hardness testing techniques. It is a form of microhardness that uses a square pyramid diamond indenter and is suitable for a wide range of materials. Unlike other...
Article - 20 Jun 2006
Grindability of a dicing blade was estimated from dicing speed under constant feeding-force dicing process. Theoretical dicing speeds were calculated from the plowing speeds of abrasive diamond...
Article - 11 Jul 2017
A material’s hardness refers to the ability of a material to resist penetration by a harder material. It is an empirical measurement of material properties signifying the ability of a material to...
Article - 31 Jan 2018
Hardness is a valuable, revealing, and widely used mechanical test that has been in use in different forms for over 250 years.
Article - 14 Jan 2005
The ZHU250 universal hardness tester is geared for standards-compliant hardness testing according to Vickers, Brinell, and Rockwell, plus ball-pressure hardness testing. It utilizes the current...
Article - 4 Jan 2002
This table gives approximate conversions for hardness values for Brinnel, vickers, Rockwell B and Rockwell C scales for austenitic stainless steels.