Excellent Metallurgical Grade Silicon Metal 421 441 553 3303 3305 Pure 98% Si

Overview

Basic Info.

Model NO.	silicon metal
Standard	GB/T
Delivery Time	7-15days
Serves	Best
MOQ	25tons
Transport Package	Palletized, Aluminum Bands
Specification	1ton per bundle
Trademark	HBGQ
Origin	China
HS Code	7202210010
Production Capacity	5000ton/Month

Product Description

Product Description
Silicon metal is a widely used metallurgical grade silicon metal as an alloying agent in aluminum industry to enhance the strength of aluminum. The demand of metallurgical silicon metal is increasing as the aluminum industry has grown steadily with the increased aluminum alloys application in structural engineering, aircraft or automotive manufacture .Metallurgical silicon metal 553 is produced by the carbothermic reaction of silica in electric arc furnace using carbon electrodes where the temperature exceeds 1800°C. Commercially produced metallurgical grade silicon metal is typically Si 98% above.
Product Parameters

Grade	Composition Analysis
	Si Content(%)	Impurities Content(%)
		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	99.00	0.3	0.3	0.03	≤0.005%
411	99.00	0.4	0.1	0.1	≤0.005%
421	99.00	0.4	0.2	0.1	-
441	99.10	0.4	0.4	0.1	-
553	98.50	0.5	0.5	0.3	-
	%min	%max	%max	%max

Application:

1.Silicon metal is widely used in smelting alloy elements,as a reducing agent in many kinds of metal smelting.

2.Silicon metal is widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance.
3.Silicon metal powder is regarded as alloy additive, improve the steel hardenability in metallurgy and foundry industry.

4.Industrial Silicon metal powder is sublimated into monocrystalline silicon, which is widely used in highttech field as essential raw material for integrated circuit and electronic element.

5.Silicon metal are used in high-temperature material production in order to manufacture enamels and pottery.These also cater the demands of semiconductor industry by producing ultra-pure silicon wafers.

Detailed Photos

Company Profile

Hebei Geqiao Trading Co., LTD is a production, processing, sales in the integration of enterprises, the company's main products are metal.

Our company is always adhering to the "open, flexible;integrity, and win-win" business purposes and under the guidance of Business philosophy:"keeping credit, value quality, punctual delivery, favorable price ", continuously developing the excellent products, improving the service quality, putting efforts to expand the international market,we are committed to provide the excellent quality of products and the perfect services to the friends all over the world.We welcome all merchants to visit our company and talk over business with us!
FAQ

Q: What is your terms of delivery?

A: We accept FOB, CFR, CIF, etc. You can choose the most convenient way for you.
Q: What about your payment term?
A: Usually T/T,L/C,etc.
Q: What about your delivery date in normal conditions?
A: We send the cargo within 5 working days after receiving deposit, and usually within 50 days arrives to your appointment port.
Q: What is your ability?
A: Annual output is 50000 tons.
Q: What are your main markets and customers?
A: We are an export company specializing in production and processing, capable of production and international trade. For allcustomers who are looking for high quality products all over the world.
Q: If there is a quality problem with the product, what will you do?
A: We will be responsible for all quality problems to the end.
Q: How is your product packaging?
A: We ship scrap copper in bulk in 20 foot or 40 foot containers or as required by the buyer.