Ferromanganese Indian Kev Lag Luam Kev Lag Luam thaum Lub Plaub Hlis 25

Ferromanganese Indian Kev Lag Luam Kev Lag Luam thaum Lub Plaub Hlis 25
Chav: Asmeskas las / metric tuj
qhov chaw	Kev qhia tshwj xeeb	Tus nqi qis tshaj	Sawv thiab ntog	Tus nqi siab tshaj plaws	Sawv thiab ntog	Nqe lus piav
Durgapur	FEMN 70	74000	--	75000	--	Indian Tus Nqi Lag Luam
(Durgapur)
Raipur	FEMN 70	75000	--	75000	--	Indian Tus Nqi Lag Luam
(Raipur)

 

Dab tsi yog cov muaj pes tsawg ntawm ferromanganese?

Ferromanganese yog ib qho alloy feem ntau muaj ntawm manganese (MN) thiab hlau (FE), nrog me me ntawm cov pa roj carbon (si), thiab lwm yam tsis txaus ntseeg. Cov muaj pes tsawg leeg muaj pes tsawg leeg yog:

Manganese (MN): 65-80%

Hlau (FE): 15-35%

Cov pa roj carbon (c): 6-8% (siab dua hauv high-carbon ferromanganese)

Silicon (si): {0. 5-2% (sib txawv raws qib)

Phosphorus (p), leej faj (s): kab cim

Muaj cov qib sib txawv, xws li:

High-carbon ferromanganese (hcfemn): ~ 7% c

Nruab nrab-carbon ferromanganese (mcfemn): 1-2% c

Cov roj carbon ferromanganese (lcfemn):<0.5% C

 

 

 

Ntaus		Cov ntsiab lus ntawm cov ntsiab
		% Mn	% C	% SI		% P		% S
				a	b	a	b
Cov pa roj carbon tsawg Ferrro manganese	Femn88c 0. 2	85.0-92.0	0.2	1.0	2.0	0.1	0.3	0.02
	Femn84c 0. 4	80.0-87.0	0.4	1.0	2.0	0.15	0.30	0.02
	Femn84c 0. 7	80.0-87.0	0.7	1.0	2.0	0.20	0.30	0.02
Nruab Nrab Carbon Ferrro manganese	Femn82c1. 0	78.0-85.0	1.0	1.5	2.5	0.2	0.35	0.03
	FEMN82C1.5	78.0-85.0	1.5	1.5	2.5	0.20	0.35	0.03
	Femn78c2. 0	75.0-82.0	2.0	1.5	2.5	0.20	0.40	0.03
Siab carbon Ferrro manganese	Femn78c8. 0	70.0-82.0	8.0	1.5	2.5	0.2	0.33	0.03
	FEMN74C7.5	70.0-77.0	7.5	2.0	3.0	0.25	0.38	0.03
	Femn68c7. 0	65.0-72.0	7.0	2.5	4.5	0.25	0.40	0.03

 

 

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Chaw Nyob: Huafu Lub Chaw Lag Luam, Wenfeng Cheeb Tsam, Lub Nroog Anyang, Henan xeev, Suav