Introduction of Magnetic Hardness Testers-1Jun 17 , 20211. The Earliest Magnetic Hardness TesterThe earliest Magnestic hardness tester is the Electromagnetic hardness tester published by American patented 2693698 in 1945(As shown in the following picture)....
Introduction of TX Barcol ImpressorJun 16 , 2021The Barcol impressor is also called Barker hardness tester, which is earliest produced by American Barber Colman company. The Barcol impressor consists of 934-1,935-1, and 936-1 etc. Among them, the 9...
Introduction of TX Coating Thickness GaugeJun 15 , 2021The thickness coating gauge is a portable instrument which is applied in testing the thickness of non-conductive coating on non-ferrous metal. The typical application is to measure the thickness of th...
The Chairman of TX Company Published ArticleJun 14 , 2021The chairman of Shenyang Tianxing Instruments Co., Ltd. and the senior engineer Mr. Zhang Fenglin has been devoted himself to researching on-site metal hardness testing for more than 20 years. Now the...
Solution of Oil Shortage of Hydraulic Brinell Hardness TesterMay 16 , 2021After long time use, PHB-3000 Brinell hardness tester hydraulic oil will lose and the remaining volume is not enough to produce proper movement of indenter, so that it can not apply full scale of 3000...
The Advantages and Disadvantages of Traditional Brinell Hardness TestingMay 16 , 2021The traditional Brinell measurement method uses cemented carbide balls with a certain diameter to be pressed into the surface of the sample under the action of a specified test force F. After a certai...
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