Tungsten Copper Hardness Test

1, Tungsten copper is a special metal materials, through the hardness test can reflect Tungsten copper material of different chemical composition, of course, now with advances in detection technology, organizational structure and Tungsten copper heat treatment case differences in the mechanical properties can also be detected, Tungsten copper hardness testing used widely. Because tungsten copper is a non-destructive testing, what danger does not exist, so relatively speaking, tungsten copper test method is relatively simple.
2, In the detection of tungsten copper hardness, when its shape and size of the specimen relatively strong adaptability and efficiency test is relatively high, the most important is the hardness of tungsten copper materials, and other physical properties of the existence of correspondence between. When we conduct tungsten copper, but also the ability to detect metal can resist plastic deformation, there are some commonalities such tests comparing photogenic from a certain angle, so the test results for Tungsten copper, we can compare with each other.
3, Tensile test manner in the experiment difficult test to the number of tungsten-copper alloy, because of its relatively large detecting apparatus, but also more complicated to operate, in the course of the trial we also prepared sample Thus, the efficiency of the test is not very high, so the detection of tungsten-copper alloy, we try to use the hardness test for detection.

Tungsten copper hardness test standards:
GB / T230 1 -2004 "Metallic Rockwell Hardness Test - Part 1: Test Methods"
GB / T231 1 -2002 "Brinell Hardness Test - Part 1: Test Methods"
GB-1818-94 "Metal Surface Rockwell Hardness Test Methods"

The following are the metal hardness testing standards:
GB / T230 1 -2004 "Metallic Rockwell Hardness Test - Part 1: Test Methods"
GB / T231 1 -2002 "Brinell Hardness Test - Part 1: Test Methods"
GB / T4340 1 -1999 "Vickers Hardness Test - Part 1: Test Methods"
GB-1818-94 "Metal Surface Rockwell Hardness Test Methods"
GB / T 17394-1998 "Metal Leeb Hardness Test Methods"
GB / T 18449.1-2009 "Metallic Materials Knoop Hardness Test - Part 1: Test Methods"
GB / T 4341-2001 "Metal Shore Hardness Test Methods"
GB / T 4342-1991 "Metal Micro Vickers Hardness Test Methods"

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