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Manganese Steel Wear Plate: Hadfield's Steel, Cast and Quenched
English
Forge

Yaremwe na

Forge

17. Ukwakira 2026NO
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Manganese Steel Wear Plate: Hadfield's Steel, Cast and Quenched

Hadfield's manganese steel (1882) is steel of about 1 % carbon with 11–15 % manganese. It casts cleanly, and after quenching from a yellow heat it is tough and hardens under blows, which is why crusher liners are made of it. It cannot be machined, so cast the plate to its final shape. The picture: our diagram, crucible to mould to quench.
Hejuru
A day

Amabwiriza

1

Ram the mould

Ram a sand mould of the plate in the flask, with cores for the bolt holes. The metal cannot be drilled afterwards.

Ibikoresho bikenewe:

Agasanduku ko kubumbamoAgasanduku ko kubumbamo
Umucanga wo guteraUmucanga wo gutera
2

Melt and alloy

Melt crucible steel in a clay crucible in the furnace and stir in manganese to 11–15 %.

Ibikoresho by'iyi ntambwe:

Icyuma gikomeye cy'isahani y'ishongeshaIcyuma gikomeye cy'isahani y'ishongesha1.74 kg
ManganeziManganezi0.26 kg

Ibikoresho bikenewe:

Ikirahure cy'Ibumba KirekireIkirahure cy'Ibumba Kirekire
Itanura ry'amatafariItanura ry'amatafari
UmuvubaUmuvuba
Iminzani ya Digitale yo mu GikoniIminzani ya Digitale yo mu Gikoni
3

Pour

Lift the crucible out with tongs and pour the plate. Let it cool in the sand.

Ibikoresho bikenewe:

Amakoro y'Icyombo GishongeshaAmakoro y'Icyombo Gishongesha
Agasanduku ko kubumbamoAgasanduku ko kubumbamo
4

Anneal and quench

Shake the plate out, anneal it, then heat it to a yellow heat and quench it in water.

Ibikoresho bikenewe:

Itanura ry'amatafariItanura ry'amatafari
Amakoro y'Icyombo GishongeshaAmakoro y'Icyombo Gishongesha
Indobo yo gukonjeshaIndobo yo gukonjesha
AmaziAmazi
5

Manganese to add

Gupakira ikaye ya Jupyter…

Ibikoresho

2

Ibikoresho bikenewe

9

Iki gishushanyo gikora

Thumbnail
Agateganyo

Urubaho rwihanganira gushirira rw'icyuma cya manganese

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Blueprint zijyanye

Izi blueprint zisangira ubumenyi — uburyo, ibikoresho cyangwa amahame

Crucible Cast Steel by the Huntsman Process — Remelting Blister Steel into Flawless Ingots

Crucible Cast Steel by the Huntsman Process — Remelting Blister Steel into Flawless Ingots

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