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Related to Brinell hardness number: Vickers Hardness Number
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Synonyms for Hb

a hemoprotein composed of globin and heme that gives red blood cells their characteristic color

References in periodicals archive ?
The compressive force, % elongation, compressive strength and Brinell hardness number were calculated after the lapse of 24 hours.
The Brinell Hardness Number (BHN) is determined by dividing the kilogram load by the area (in square millimeters) of the circle created at the rim of the dimple or impression left in the workpiece surface.
That gives us the same approximate Brinell Hardness Number (BHN) as our castings when we check the end of the test bar.
Q Our customer requires a Brinell hardness number (BHN) of 85 on an A356-T6 sand casting, and our tests show measurements as low as 57 under the riser.
Mine are poured of linotype alloy which is rated with a Brinell hardness number (BHN) of 22.