It is most likely to refer to Hardness Vickers, a method amongst 4 main methods for determining the surface hardness of a material.
The four main methods are Vickers, Brinell, Shore and Rockwell that are differentiated by a number of factors including the size, and shape of the penetrator used, the load applied to the penetrator and the reading method.
The different methods also often have different sub-scales.
What is fullform of hv
history of metal metallurgy
Metallurgy is broadly divided into following branches : 1. Mechanical Metallurgy 2. Physical Metallurgy 3. Extractive Metallurgy These are the basic divisions and these branches are further divided into various sub categories.
conclusion metallurgy process
The science of metal iron and its alloys is called iron metallurgy.
What is fullform of hv
Metallurgy
history of metal metallurgy
Metallurgy is broadly divided into following branches : 1. Mechanical Metallurgy 2. Physical Metallurgy 3. Extractive Metallurgy These are the basic divisions and these branches are further divided into various sub categories.
how can trigonometry use in metallurgy
The Bantu were experts in iron Metallurgy.
The Bantu were experts in iron metallurgy.
Metallurgy is technology. The technology of metals.
As hydrogen is a reducing agent it is used in metallurgy
conclusion metallurgy process
A. D. Merriman has written: 'A dictionary of metallurgy' -- subject(s): Dictionaries, Metallurgy 'Achievements of modern science' 'A concise encyclopedia of metallurgy' -- subject(s): Dictionaries, Metallurgy
The science of metal iron and its alloys is called iron metallurgy.