Search Results for: Copper alloys articles
spicos industrial directory and magzines e-newsletter subscription form send submit articles submit news list my company submit product news home about us news product news industry news articles interviews magazine subscription e-newsletter trade fairs trade fairs & conferences pre-event coverage post-event
coverage add trade fairs business opportunities contact us advertiser gallery m & i materials ltd product list: crankshaft weights, dielectric fluids, esters, natural esters, non linear resistors, resistors, synthetic esters, transformer accessories, transformer fluids, tungsten alloys, vacuum greases...
https://www.spicos.com/advertisers-details.php?id=10
that you would like to test. then, with pressure, drag the point across the surface of the specimen. it will either leave a scratch, slide without scratching, or leave a trail of metal behind. the set includes eight points - for mohs hardness of , , , , , , and . the is a plastic point, the is a copper
point, the others are alloys carefully selected to match the hardness of the mohs index minerals. the set includes: four double-ended picks with hardness points of - on mohs hardness scale a grinding plate for sharpening your points streak plate glass plate for quick "hard" or "soft" determination a...
https://geology.com/store/collections/hardness-kit.shtml