| การรับรอง: | RoHS, CE, ISO |
|---|---|
| ได้อย่างมีพรับ: | บล็อค |
| วิธีการกรอง: | การกลั่นแบบแบ่งโซน |
| วิธีการเตรียมการ: | เกลืออิเล็กโทรลิซิสของกระปุกเกลือ |
| แอปพลิเคชัน: | Catalyst โดยทั่วไป, วัสดุพลังงาน, วัสดุโฟโตอิเล็กท, วัสดุบันทึกภาพ, การแพทย์, การสำรวจความน่ารู้, คอมพิวเตอร์ |
| ประเภทผลิตภัณฑ์: | โลหะผสมดินหายาก |
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว DAIZONG FERRO VANADIUM
Ferro vanadium is a kind of ferro alloy, which can be obtained by reducing vanadium pentoxide in an electric furnace with carbon, or by reducing vanadium pentoxide by the electric furnace si-thermo method. It is widely used as an element admixture in the smelting of vanadium alloy steel and alloy cast iron and, in recent years, in the manufacture of permanent magnets.
Application
Mainly used for smelting alloy steel. About 90% of the world's consumption of vanadium is used in the steel industry. Vanadium in ordinary low alloy steel is mainly used to refine grain, increase steel strength and restrain its aging effect. In alloy structural steel, it refines grain and increases strength and toughness of steel. It can be used in spring steel with chromium or manganese to increase the elastic limit of steel and improve its quality. It mainly refines the structure and grain of tool steel, increases its tempering stability, enhances its second hardening effect, improves its wear resistance and extends the service life of tool steel. Vanadium also plays a beneficial role in heat resistant steel and hydrogen resistant steel. The addition of vanadium in cast iron promotes the formation of pearlite due to the formation of carbides, which makes the cementite stable, the shape of the graphite particles fine and uniform, refining the grains of the matrix, thus improving the hardness, tensile strength and wear resistance of the casting.
|
Ferro Vandadium FeV composition (%)
|
|||||
|
Grade
|
V
|
Al
|
P
|
Si
|
C
|
|
FeV40-A
|
38-45
|
1.5
|
0.09
|
2.00
|
0.60
|
|
FeV40-B
|
38-45
|
2.0
|
0.15
|
3.00
|
0.80
|
|
FeV50-A
|
48-55
|
1.5
|
0.07
|
2.00
|
0.40
|
|
FeV50-B
|
48-55
|
2.0
|
0.10
|
2.50
|
0.60
|
|
FeV60-A
|
58-65
|
1.5
|
0.06
|
2.00
|
0.40
|
|
FeV60-B
|
58-65
|
2.0
|
0.10
|
2.50
|
0.60
|
|
FeV80-A
|
78-82
|
1.5
|
0.05
|
1.50
|
0.15
|
|
FeV80-B
|
78-82
|
2.0
|
0.06
|
1.50
|
0.20
|
1. Our tenet is Pretige first, Quality first, Efficiency first and Service first.
2. All inquiries will be replied within 6 hours.
3. High quality, Reasonable prices, prompt delivery, perfect after-sale services.
4. Quality guaranteed
a. all goods strictly inspected during production
b. all goods must check strictly before packing.
c. every consignment must be re-inspected before shipment.
d. you are more than welcome to my factory to inspect the goods at any time.
1.What metal do you supply?
We supply Aluminum ingot, Scrap copper wire, Scrap aluminum wire, Scrap hub ,Magnesium ingot,Zinc ingot,etc. Please write to us for what you are looking for, we"ll send you our recently price for your reference.
2.Do you provide samples for customer checking the quality?
Yes we supply samples with free, 1 KG is available for quality check and market test, delivery time within 2 days, ship by air transport door to door. You just need to pay the courier cost.
3.What's the delivery time? Do you have products in stock?
Yes we have quantitative products in stock. Accurate delivery time depends on your detailed quantity, usually about 7-15 days.
4.What is your terms of delivery?
We accept FOB, CFR, CIF, etc. You can choose the most convenient way for you.
5.Notice
The price on Made in China is a rough price.Actual price will depend on the raw materials and your order quantity. Any problems please contact us without hesitation.
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
