ultra-precision machining
Types of ultra-precision machining Lapping This is a form of optical sanding, where the surface roughness of the workpiece is […]
Science Classroom
Science Classroom
Definition of Grinding
Definition of Grinding What is grinding? Grinding can be described as “an operation that reduces the surface roughness of a
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Diamond Blasting and Mirror Jet Polishing Abrasive Launched Grandly
Honway Materials developed diamond blasting, mirror jet polishing abrasives
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Rare Earth Catalyst Materials
Rare Earth Co-catalyst Materials Rare Earth Elements Rare earth elements possess a unique outer electron structure (4f), which allows them
Raw Materials
Why are raw materials so important? The selection shapes the outcome. The quality of the raw materials you use directly
Honway's Expertise
Honway raw materials
Why are raw materials so important? The quality of the raw materials you use is directly related to the quality
Grinding and Polishing Consumables
The diamond polishing liquid is formed by dispersing abrasive particles in a medium, offering excellent chemical-mechanical properties. It is widely
Double 11 Special Offers! Buy 1 get 1 free on selected items!
Double 11 Special Offers Double 11 Special Offers Starts ~ 11/11 ~ 11/15 Buy 1 get 1 free for the same item when you purchase designated products during the promotion period!! Honway Materials reserves the right to change the products and terminate the activity at any time.
Meta Polishing
Meta Polishing – Polishing our Meta world. Achieving ultra-precision polishing of free-form surfaces, no polishing marks under a microscope, meanwhile effectively reduces surface roughness with controllable Ra value, reduces waviness (Wa), and also accurately maintains excellent post-polishing surface profile (PV), it is suitable for electroless nickel polishing, copper, aluminum, tungsten steel, mold steel, etc. meta polishing
Relative Hardness vs. Absolute Hardness
Relative hardness and absolute hardness are clearly explained in textbooks. The relative hardness of minerals is divided into 10 levels. When two minerals are rubbed together, the one that gets scratched has the lower hardness, meaning that the harder mineral will scratch the softer one. The representative minerals for each level of relative hardness from 1 to 10 are as follows: 1 – Talc, 2 – Gypsum, 3 – Calcite, 4 – Fluorite, 5 – Apatite, 6 – Feldspar, 7 – Quartz, 8 – Topaz, 9 – Corundum, 10 – Diamond. This relative hardness scale was first developed by mineralogist Friedrich Mohs (1773-1839), and as such, relative hardness is also called the Mohs hardness scale. Mohs was born in Germany but moved to Austria in 1801 to work in mineral identification, which is why some books refer to him as Austrian, while other sources refer to him as German.
