Fesimn alloy yog sib xyaw, mas muaj los ntawm silicon thiab manganese, thiab kuj tseem muaj lwm yam kev sib txuam, thiab 85%, thiab cov si cov ntsiab lus yog ntawm 10% thiab 30%. Nws cov xim yog xim dub, nrog nws yog xim hlau luster, thiab nws qhov ntom ntom yog kwv yees li ntawm 7.2 thiab 7.4.

Simn alloy tau npaj los ntawm high-purity electrolytic hlau silicon thiab hlau manganese nyob rau hauv ib qho kev faib ua feem. Thaum ntxiv rau cov hluav taws xob ua kom sov, nws tuaj yeem ua lub luag haujlwm ntawm deoxidation, thiab lwm yam hauv cov hlau thiab lwm yam hauv Molten Steel tuaj yeem ncav cuag ib feem. Simn alloys feem ntau tau muag hauv daim ntawv ntawm cov blocks, hmoov lossis granules. Nws lub ntsiab tshwj xeeb suav nrog: Simn Alloy Hmoov (0.1-1mm), Simn Alloy pob (10-100mm), Briquette Simn Alloy (50-200mm), thiab lwm yam.

manganese silicon -2 manganese silicon -3

Tshuaj Muaj Tshuaj

Ntaus	Hom	Chemicol muaj pes tsawg leeg (%)
		Mn	C	Si		P		S
		Mn	C	I	'	I	'	S
Cov roj teeb tsis muaj zog	FEMN88C0.2	85.0-92.0	0.2	1.0	2.0	0.10	0.30	0.02
	FEMN84C0.4	80.0-87.0	0.4	1.0	2.0	0.15	0.30	0.02
	FEMN84C0.7	80.0-87.0	0.7	1.0	2.0	0.20	0.30	0.02
Nruab nrab-carbon ferromanganese	FEMN82C1.0	78.0-85.0	1.0	1.5	2.5	0.20	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
High-carbon ferromanganese	FEMN78C8.0	70.0-82.0	8.0	1.5	2.5	0.20	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

Cov txheej txheem ntau lawm ntawm ferrosilicon-manganese alloy tsuas yog suav nrog cov kauj ruam hauv qab no

1. Cov khoom xyaw:

Sib tov ferrosilicon, ferromanganese thiab lwm cov ntsiab lus khaws cia raws li cov tshuaj uas yuav tsum tau ua.

2. Moj sib zog ua kom sov smelting:

Tso cov khoom sib xyaw ua ke rau hauv lub moj tej tawg sov thiab smelt ntawm qhov kub kub.

3. Casting:

Lub smelted alloy yog hliv rau hauv lub casting pwm thiab txias los ua ib qho silicon-manganese alloy ingot.

4. Kev sib tsoo qhov ntsuas:

Tais silicon-manganese alloy achots rau hauv qee qhov loj me, thiab tom qab ntawd tshuaj ntsuam lawv kom tau txais cov khoom lag luam uas tau raws li cov lus qhia tshwj xeeb.

Fesimn alloy feem ntau yog siv nyob rau hauv peb yam hauv qab no hauv kev lag luam steel

1. Deoxidizer:

Ua ib qho kev ua haujlwm zoo, mnsi alloy tuaj yeem txo cov ntsiab lus oxygen hauv Molten hlau thiab txhim kho qhov zoo ntawm cov hlau.

2. Alloy Ntxiv:

Silicon thiab Manganese hauv silicon-manganese allots yog ib qho tseem ceeb ntawm cov ntsiab lus uas tuaj yeem txhim kho cov khoom siv kho mob thiab cov khoom siv tawv nqaij ntawm cov hlau.

3. Kho cov ntsiab lus carbon ntawm hlau:

Los ntawm kev tswj hwm tus nqi ntawm silicon-manganese alloy ntxiv, cov ntsiab lus carbon tau hloov, yog li hloov lub hardness, lub zog thiab lwm yam ntxwv ntawm cov hlau.

Manganese Silicon