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DESCRIPTION

Basic Info.

Chemical Composition	Si/Fe/Al/Ca/P
Application	Steelmaking/Refractory/Power Metallurgy Industry
Transport Package	1 Ton Big Bag
Specification	97/98/553/441/3303/2202
Trademark	GUOHAN
Origin	China
HS Code	2804690000
Production Capacity	3000 Metric Ton/Month

Product Description

High quality silicon metal lump 553 and 441

Description:
Metal silicon, also known as crystalline silicon or industrial silicon, is a new type of alloy product. It is an iron-silicon alloy smelted by electric furnace using coke, steel chips, quartz (or silica) as raw materials. The main component silicon content is about 98%, and the remaining impurities are iron, aluminum, calcium, etc.It is a silver-gray or dark-grey lump with high melting point, good heat resistance, high resistivity and excellent oxidation resistance. It is called "industrial glutamic acid" and is indispensable in high-tech industries. With good chemical properties in use, it is widely used in the industry.

Application :

1. Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance.
2. Metallic silicon can be used as an alloying element additive, which is widely used in low alloy structural steel, spring steel, bearing steel, heat-resistant steel and electrical silicon steel. Metallic silicon is often used as a reducing agent in the production of ferroalloys and the chemical industry.
3. Metallic silicon can be used in the production of organic silicon and semiconductor materials, and the preparation of alloys for special purposes.
4. Metal silicon is made to monocrystalline silicon which is widely used in high-tech fields as an essential raw material for integrated circuits and electronic components.
5. In the metallurgical foundry industry, metal silicon is used as a non-ferrous alloy additive and a silicon steel alloy agent to improve the hardenability of steel.

Specifications:

Grade	Composition
	Si Content	Impurities(%)
		Fe	Al	Ca	P
1501	99.69	0.15	0.15	0.01	≤0.004%
1502	99.68	0.15	0.15	0.02	≤0.004%
1101	99.79	0.1	0.1	0.01	≤0.004%
2202	99.58	0.2	0.2	0.02	≤0.004%
2502	99.48	0.25	0.25	0.02	≤0.004%
3303	99.37	0.3	0.3	0.03	≤0.005%
411	99.4	0.4	0.1	0.1	≤0.005%
421	99.3	0.4	0.2	0.1	-
441	99.1	0.4	0.4	0.1	-
551	98.9	0.5	0.5	0.1	-
553	98.7	0.5	0.5	0.3	-

Applications:
Packing And Delivery:Customer Photos:
Certifications:
Company Profile Hena Guohan have the courage to promote technological innovation and management innovation, insist on winning by honesty, build honest enterprises, and promote scientific development. Guohan Enterprises earnestly study and implement the spirit of the Eighteenth National Congress of the Party.Actively carry out the activities of "building good faith together" to create good faith enterprises, govern enterprises according to law, improve the system, win with good faith, standardize management, strive to build strong enterprises and well-known brands, and establish a responsible and good corporate image.
FAQ
Q: Are you a factory or a trading company?
We are factories and trading company.
Q: How to place order ?
A: Buyer send enquiry →get Guohan Steel quotation → order confirmation→ Buyer arrange 30% deposit → Production started upon receipt of deposit→ Strict inspection during production → Buyer arrange balance payment
→ Packing → Delivery as per trade terms
Q: Can I have my own LOGO on the product?
A: Yes, you can send us your design and we can make your LOGO.
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we have gained SGS authentication.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to
quantity.
Q:Can we get the some samples?Any charges?
A: Yes , we could offer the sample for free charge but do not pay the cost of freight . If you place the order after confirm the sample , we will refund your express freight or deducte it from the order amount .
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.
Q: What is your terms of payment ?
A: 30% T/T deposit , 70% balance by T/T or L/C before shippment