manganese steel


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manganese steel

[′maŋ·gə‚nēs ′stēl]

manganese steel

A very hard, brittle steel containing from 11 to 14% manganese and 1.5% carbon; must be treated by cooling in water to remove extreme brittleness; used where high resistance to abrasion is necessary.
References in periodicals archive ?
Despite these drawbacks in the case of the grinding of the tough or very tough materials one obtained smaller wears by using the balls made of manganese steel. In the case of the use of balls made of austenitic manganese steel, one remarked the advantage of the smaller wears and tears with a reduced specific consumption of grinding bodies, whereas the average productiveness increased due to a constant ball loading in the mill.
Abstract: This paper presents some data experimentally determinated in the drilling process of the manganese steels T70Mn140 and T105Mn120.
* Thinner plates - the thickness of the magnetic plates is 70-80% of that of the manganese steel plates.
Manganese steel develops a low-friction polished surface that results in better crushing properties for the crushing chamber, while being tough with properties that prevent crack propagation and allow for longer life times.
Tender notice number : RFQ-8057 Manganese Steel Liner for Rod MillsID:2019_HCL_430860_1
Filter Castalloy Div., a medium-size job shop in Waukesha, Wisconsin, produces manganese steel and white and Ni-hard iron compounds for heat treating, asphalt paving, coal handling and concrete pipe manufacturing equipment.
Contract awarded for 2598n1-set of pins and bushes for brake rigging of wap -7 locos consisting of 15 items as per annexure enclosed and material shall be manganese steel as per irs: r-65.
The machine also features an 8-bladed, TruBlast wheel unit, two rear access doors for unrestricted access to the mill, manganese steel roof liners and cast barrel head liners, and a screw conveyor to aid in abrasive reclaim.
The system also features: a heavy-duty, hi gh-capacity elevator; cast steel, directdrive motors on the blast wheel and gear reducers; and a one-piece cast manganese steel blast wheel housing.--USF Surface Preparation Group
Limited tenders are invited for Supply of CARBON MANGANESE STEEL SHEET 0.75 MM THICK (1'X1')=01SHEET BS:1449- PT 1-
x 72 in.; a blast chamber of 12% manganese steel; and chamber zones linked with replaceable wear plates.