Thickness analysis of chromium oxide passivation layer
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Thickness analysis of chromium oxide passivation layer This graph shows a significant increase in the thickness of the oxide film in this test. This chromium-rich film is not only stronger and deeper. The average thickness of the Stoffford product is 27.5 angstroms. In this test, the nitric acid only averaged 19 angstroms. |
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Many types of Grinding Wheels can be used for knife grinding and sharpening, such as aluminum grinding wheels, pink grinding wheels, Silicon Carbide Grinding Wheels,SG grinding wheels, electroplated grinding wheels, ceramic Diamond Grinding Wheels, resin bond diamond grinding wheels and CBN Grinding Wheels.
Cause different knife can be all types of material, based on knife material and grinder types, and also different requirement of customer, you can choose different type grinding wheels.
For example The CBN grinding wheel ideal for sharpening High-Speed Steel (HSS) wood turning tools and cutters, cannot be used for carbon steel / tungsten steel sharpening.
Ceramic grinding wheels are idear for PCD and PCDN cutter, but seldom used in steel type cutting tools.
Kemei produce and aim on different types of grinding tools, such as aluminum oxide grinding wheel, silicon carbide grinding wheels, mounted points, diamond grinding wheels, CBN grinding wheels and wheel dressers.
If you need any type of grinding tool or professional advice about grinding on your workpieces. Don`t hesitate to contact us!
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Henan Jinlun Superhard Material Co., Ltd , https://www.jinlunsuperhard.com