hadfield manganese steel
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manganese steel — noun a steel with a relatively large component (10 14%) of manganese; highly resistant to wear and shock • Syn: ↑austenitic manganese steel • Hypernyms: ↑alloy steel * * * noun 1. : steel containing manganese 2 … Useful english dictionary
Manganese — Not to be confused with Magnesium. This article is about the chemical element. For the ghost town, see Manganese, Minnesota. For the steamship, see SS Manganese. chromium ← manganese → iron ↑ Mn ↓ Tc … Wikipedia
Steel — For other uses, see Steel (disambiguation). The steel cable of a colliery winding tower … Wikipedia
Hadfield, Sir Robert Abbott, Baronet — ▪ British metallurgist born Nov. 28, 1858, Sheffield, Yorkshire, Eng. died Sept. 30, 1940, London British metallurgist who developed manganese steel, an alloy of exceptional durability that found uses in the construction of railroad rails and… … Universalium
manganese — /mang geuh nees , neez /, n. Chem. a hard, brittle, grayish white, metallic element, an oxide of which, MnO2 (manganese dioxide), is a valuable oxidizing agent: used chiefly as an alloying agent in steel to give it toughness. Symbol: Mn; at. wt … Universalium
steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying … Universalium
manganese processing — Introduction preparation of the ore for use in various products. Manganese (Mn) is a hard, silvery white metal with a melting point of 1,244° C (2,271° F). Ordinarily too brittle to be of structural value itself, it is an essential… … Universalium
Robert Hadfield — Infobox Engineer image width = 150px caption = PAGENAME name = PAGENAME nationality = United Kingdom birth date = November 28, 1858 birth place = Sheffield death date = September 30, 1940 death place = Surrey education = spouse = parents =… … Wikipedia
ESCO Corporation — [http://www.escocorp.com www.escocorp.com] is a global manufacturer of engineered metal wearparts and components for industrial applications – including mining, construction, power generation and aerospace. For nearly a century, the privately… … Wikipedia
Mangalloy — Mangalloy, also called manganese steel or Hadfield steel, is a steel alloy containing an average of around 13% manganese. Mangalloy is known for its high impact strength and resistance to abrasion. Material properties World War I Brodie helmet,… … Wikipedia
