Results 1 - 10 for Hardness

Hardness - Wikipedia, the free encyclopedia
Hardness refers to various properties of matter in the solid phase that give it high resistance to various kinds of shape change when force is applied.
http://wiki.healthhaven.com/Hardness
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Hardness
Material Hardness. Table of Contents 1.WHAT IS HARDNESS? 2.HARDNESS MEASUREMENT 3.HARDNESS MEASUREMENT METHODS 3.1. Rockwell Hardness Test 3.2. Brinell Hardness Test
http://www.calce.umd.edu/general/Facilities/Hardness_ad_.htm
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Mohs scale of mineral hardness - Wikipedia, the free encyclopedia
The Mohs scale of mineral hardness characterizes the scratch resistance of various minerals through the ability of a harder material to scratch a softer material.
http://wiki.healthhaven.com/Mohs_scale_of_mineral_hardness
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hardness - definition of hardness by the Free Online Dictionary ...
hard·ness (härd n s) n. 1. The quality or condition of being hard. 2. The relative resistance of a mineral to scratching, as measured by the Mohs scale.
http://www.thefreedictionary.com/hardness
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hardness definition of hardness in the Free Online Encyclopedia.
hardness, property of matter commonly described as the resistance of a substance to being scratched by another substance. The degree of hardness is relative, different substances ...
http://encyclopedia2.thefreedictionary.com/hardness
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hardness - definition of hardness in the Medical dictionary - by the ...
hardness [härd′nəs] Etymology: AS, heard, hard. 1 a quality of water produced by soluble salts of calcium and magnesium or other substances that form an insoluble curd with ...
http://medical-dictionary.thefreedictionary.com/hardness
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hardness - Hutchinson encyclopedia article about hardness
hardness. The resistance of a material to indentation by various means, such as scratching, abrasion, wear, and drilling. Methods of heat treatment can increase the hardness of ...
http://encyclopedia.farlex.com/hardness
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hardness: Definition, Synonyms from Answers.com
n. The quality or condition of being hard. The relative resistance of a mineral to scratching, as measured by the Mohs scale. The relative resistance of a metal or other ...
http://www.answers.com/topic/hardness
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Mineral Gallery: Hardness
The Mineral Gallery is a constantly growing database of mineral descriptions, images, and specimens. The descriptions include searchable mineralogical data, plus other ...
http://www.galleries.com/minerals/hardness.htm
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The Hardness Factor
Hard is good, harder is better — for your health, your libido, your life. Such is the provocative premise behind Dr. Steven Lamm's The Hardness Factor, a ground- breaking book ...
http://www.thehardnessfactor.com/
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