Ferromolybdenum Block Wear-Resistant Additives Raw Materials Steelmaking Femo Lump

Product Description

Product Description

 

Molybdenum iron block

Product introduction:
Ferroalloy composed of molybdenum and iron, generally containing 50~60% molybdenum, is used as an alloy additive for steelmaking. Ferromolybdenum is an alloy of molybdenum and iron. It is mainly used as an additive of molybdenum in steelmaking. Molybdenum can make the steel have uniform fine grain structure, improve the hardenability of the steel, and help to eliminate temper brittleness. In high speed steel, molybdenum can replace part of tungsten. Molybdenum, together with other alloy elements, is widely used to produce stainless steel, heat resistant steel, acid resistant steel and tool steel, as well as alloys with special physical properties. Molybdenum can increase the s

rength and wear resistance of cast iron.
Smelting method:
The raw material for smelting ferromolybdenum is mainly molybdenite (MoS2). Before smelting, molybdenum concentrate is usually oxidized and roasted in multi chamber furnace to obtain roasted molybdenum ore with sulfur content less than 0.07%. The smelting of ferromolybdenum generally adopts the method outside the furnace. The furnace is a cylinder placed on a sand base, lined with clay bricks, and used ferrosilicon containing 75% silicon and a small amount of aluminum particles as reducing agent. After the furnace charge is added into the furnace barrel at one time, the upper ignition method is used for smelting. Use initiator (nitrate, aluminum chips or magnesium chips) on the material surface, react violently after ignition, and then calm down, discharge slag and remove the furnace barrel. Molybdenum iron ingots are first cooled in the sand pit, then sent to the cooling room for flushing cooling, and finally broken and refined. The metal recovery is 92~99%. Molybdenum oxide briquettes have been widely used to replace ferromolybdenum in steelmaking industry in recent years.

Ferromolybdenum is usually smelted by metallothermic method. Ferromolybdenum is a legally inspected commodity. It is mainly produced in Jilin, Hebei, Jiangsu, Henan, Liaoning, etc., and mainly exported to the United States, the Netherlands, Germany, etc.

Composition Content  impurity elements (≤%)
	Mo	Si	S	P	C	Cu	Sb	Sn
JKFeMo60-A	55-65	1.0	0.1	0.04	0.1	0.5	0.04	0.04
JKFeMo60-B	55-65	1.5	0.1	0.05	0.1	0.5	0.05	0.06
JKFeMo60-C	55-65	2.0	0.15	0.05	0.2	1.0	0.08	0.08
JKFeMo55-A	≥55	1.0	0.1	0.08	0.2	0.5	0.05	0.06
JKFeMo55-B	≥55	1.5	0.1	0.1	0.25	1.0	0.08	0.08

 

Model NO.	particle size
JKFeMo010	10-50 mm
JKFeMo020	10-100 mm

ABOUT US

Qingdao Hesiway Metal Material Co., Ltd. specializes in the production of tungsten series products. The particle size can be customized according to customer requirements. Among them, the large-grained coarse-grained tungsten powder is a product produced by the company's patented technology, which is very competitive at home and abroad. Praised by customers. Coarse metal powder, with high purity. good fluidity and low fine powder rate is highly regarded in the 3D printing industry, welding material industry, and some special wear-resistant industries.

FAQ
Q1: Are you a manufacturer or trading company?	Re: We are a combination of industry and trade. No matter the products we make or trade, high-quality products, and competitive price is more motto.
Q2: May I get one sample before placing an order?	Re: Yes, we'd like to provide an additive lubricant sample for you. For some items, it is free and you only need to pay the shipping cost. When we both cooperate for some time, a free sample will be offered.
Q3: Which payment is available for your company?	Re: There are some payment methods for your option. T/T(USD), Western Union, Paypal, Credit card,Alipay. You can choose the one which you like.
Q4: How and when can I get my goods after payment?	Re: For small quantity products, it takes only 1-2 days for delivery by air. And for large quantities, it will take about 1-2 weeks.
Q5: Do you have OEM or ODM service?	Re: Sure. If needed, we can customize the additive lubricant for you.
Q6: How can you guarantee the goods you offer are qualified?	Re: All the goods are inspected before shipment. If the goods can't come to the quality we promise, you can ask for a refund.