- Overview
- Product Description
- Specification
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- Company Profile
Basic Info.
Product Description
Product Name: Ferro Niobium
Chemical Composition:
- Niobium (Nb): 60-70%
- Iron (Fe): Balance
- Impurities:
- Silicon (Si): ≤ 2%
- Aluminum (Al): ≤ 1.5%
- Carbon (C): ≤ 0.1%
- Sulfur (S): ≤ 0.03%
- Phosphorus (P): ≤ 0.03%
Niobium is a light gray metal with a gleaming white appearance on polished surfaces. It is characterized by a high melting point of 2,477°C and a density of 8.58g/cm³. Niobium can be easily formed, even at low temperatures. Niobium is ductile and occurs with tantalum in a natural ore. Like tantalum, niobium also features outstanding chemical and oxidation resistance.
| chemical composition% | Brand | ||||
| FeNb70 | FeNb60-A | FeNb60-B | FeNb50-A | FeNb50-B | |
| Nb+Ta | |||||
| 70-80 | 60-70 | 60-70 | 50-60 | 50-60 | |
| Ta | 0.8 | 0.5 | 0.8 | 0.8 | 1.5 |
| Al | 3.8 | 2.0 | 2.0 | 2.0 | 2.0 |
| Si | 1.5 | 0.4 | 1.0 | 1.2 | 4.0 |
| C | 0.04 | 0.04 | 0.05 | 0.05 | 0.05 |
| S | 0.03 | 0.02 | 0.03 | 0.03 | 0.03 |
| P | 0.04 | 0.02 | 0.05 | 0.05 | 0.05 |
| W | 0.3 | 0.2 | 0.3 | 0.3 | - |
| Ti | 0.3 | 0.2 | 0.3 | 0.3 | - |
| Cu | 0.3 | 0.3 | 0.3 | 0.3 | - |
| Mn | 0.3 | 0.3 | 0.3 | 0.3 | - |
| As | 0.005 | 0.005 | 0.005 | 0.005 | - |
| Sn | 0.002 | 0.002 | 0.002 | 0.002 | - |
| Sb | 0.002 | 0.002 | 0.002 | 0.002 | - |
| Pb | 0.002 | 0.002 | 0.002 | 0.002 | - |
| Bi | 0.002 | 0.002 | 0.002 | 0.002 | - |
Ferroniobium is mainly used for smelting high temperature (heat resistant) alloy, stainless steel and high strength low alloy steel. Niobium forms stable niobium carbide with carbon in stainless steel and heat resistant steel. It can prevent the grain growth at high temperature, refine the structure of steel, and improve the strength, toughness and creep properties of steel.
TIANJIN WANHUI BIOTECHNOLOGY CO .,LTD is located in Tianjin China. We mainly Medical Intermediate,
Cosmetics raw materials, Food Additive. Products are exported to North America, Europe, Australia, Middle
East and other regions. At the same time, we can also provide customers with product customization
services.
Our factory covers an area of approximately 3,800 square meters. The first-class R&D team,
professional production team, and strict quality inspection department make us a leader in the domestic
chemical industry.
Our factory has been developing vigorously, and the production capacity has been rising constantly,
which can meet the demands of customers more and faster. Even for large orders, we can complete
production in 2~3 weeks. We have professional sales staff, experienced logistics team and patient and
meticulous after-sales service to help you solve problems in the order process.
Choosing us, you will have a reliable partner, high-quality products, fast and safe transportation,
and worry-free after-sales experience. Sincerely hope that we can establish long-term cooperative
relations with our customers and achieve a win-win situation.
Frequently Asked Question
What is your terms of packing?
Generally, we pack our goods in brown boxes. If you have legally registered patent, Or you have
special packing request, we can pack the goods based on your request.
What is your terms of payment?
TT Transfer, WU, Bitcoin,Tether(USDT), All is available.
What is your shipping method of delivery?
We usually ship via DHL, UPS, FedEx or EMS for small package.
How about your delivery time?
For the stocked products, we can ship after 1-2 days after receiving your advance payment. For the
specific products, the delivery time depends on the items and the quantity of your order.
Do you have MOQ? Free samples available?
Yes, but low MOQ, 10~100g for sample checking is available.
We are Available to provide test samples for most of our products, but cust