High Purity Spherical Nano Cobalt Powder with Best Price CAS 7440-48-4 CAS NO.7440-48-4

Nano Cobalt Powder and ultra-fine cobalt powder have a narrow particle size distribution range, with controllable particle size. They are soluble in acid, magnetic, prone to oxidation in humid air, easy to disperse, and have wide industrial applications. These powders are commonly used in additive manufacturing, laser cladding, spraying, powder metallurgy (PM), and electronic coating,etc.We possess our own production equipment and can ensure a stable supply at any time. The alloy powder we produce has been adopted by technology innovation companies in Europe and North America.

Spherical Nano Cobalt Powder CAS: 7440-48-4

Purity: 99%min
CAS: 7440-48-4
Morphology: Spherical
Particle size: 100nm/200nm/500nm Can be supplied according to customer requirements.

Specification

Product	Particle size	Purity	Specific surface area	Density	Crystal form	Color
Nanoscale	30nm	>99.9%	40.3m²/g	0.19g/cm³	spherical	black
Sub-micron	300nm	>99.6%	10.3m²/g	1.23g/cm³	spherical	Gray-black
Custom processing	Adjust product purity and particle size appropriately according to customer needs

Nano Cobalt Powder and ultra - fine cobalt powder have a narrow particle size distribution range, with controllable particle size. They are soluble in acid, magnetic, prone to oxidation in humid air, and easy to disperse. These characteristics contribute to their wide industrial applications.

These powders are commonly utilized in various fields such as additive manufacturing, laser cladding, spraying, powder metallurgy (PM), and electronic coating, etc.

Our company has its own production equipment, which enables us to ensure a stable supply at all times. The alloy powder we produce has already been adopted by technology innovation companies in Europe and North America. 

Application

1. High-density magnetic recording materials use nano cobalt powder to record high density, high coercivity (up to 119.4KA/m), high signal-to-noise ratio and good oxidation resistance, which can greatly improve magnetic tapes and large-capacity soft and
hard disks.Performance;

2. Magnetic fluid The magnetic fluid produced from iron, cobalt, nickel and their alloy powders has excellent performance and can be used in sealing and shock absorption, medical equipment, sound adjustment, light display, etc.;

3. Wave absorbing material Metal nano powder has a special absorption effect on electromagnetic waves. Iron, cobalt, zinc oxide powder and carbon-coated metal powder can be used as high-performance millimeter wave invisible materials for military use, visible light-infrared invisible materials and structural invisible materials, and mobile phone radiation shielding materials;

4. Ultra-fine cobalt powder is used as metallurgical products such as cemented carbide, diamond tools, high-temperature alloys, magnetic materials, and chemical products such as rechargeable batteries, industrial blasting agents, rocket fuel and medicine;

5. Used in aviation, aerospace, electrical appliances, machinery manufacturing, chemical and ceramic industries. Cobalt-based alloys or cobalt-containing alloy steels are used as blades, impellers, ducts, jet engines, rocket engines, missile components and various high-load heat-resistant components in chemical equipment and important metal materials in the atomic energy industry.

As a binder in powder metallurgy, cobalt can ensure the toughness of cemented carbide. Magnetic alloy is an indispensable material in modern electronics and electromechanical industry, used to make various components of sound, light, electricity and magnetism. Cobalt is also an important component of magnetic alloys. In the chemical industry, in addition to high-alloy and anti-corrosion alloys, cobalt is also used in colored glass, pigments, enamels, catalysts, and desiccants.

This powder is produced in spherical form, which makes it highly suitable for applications like additive manufacturing (3D printing), thermal spraying, and powder metallurgy. Its spherical shape ensures excellent flowability and packing density, which are critical for precision manufacturing processes.

Packaging & Delivery

Welcome to contact us to get complete COA.
Shanghai Lonwin Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. 

We could give you: 
1. Best quality in your requirement 
2. Competitive price in China market 
3. Mature Technical support 
4. Professional logistic support 
All we want is win-win business. Send yr. inquiries, you will get it!

Storage:
keep container tightly closed in a dry and well-ventilated place.
Packing:25kgs/bag or 25kgs/drum

Weight	Packing
<25KG	By foil-alum bag/pap/bottle
≥25kg	Package: 25kg/drum/bag or as your request

Company Profile

Shanghai Lonwin Chemical Co., Ltd. is a company committing to contract synthesis and production of photoinitiators, fluorocarbon surfactants, indicators, intermediates and APIs.Our company has ISO and REACH international certification, in Jiangsu, Anhui and other places with decades of cooperation of OEM processing plants, to provide a more solid support for the customized production service of special chemicals.

Now, our products are well sold in North America, Europe, Japan, South Korea and the Middle East, and customers are highly satisfied with our products and service!

To achieve sustainable and steady development, we establish closely cooperative relationships with famous universities and institutions of China. We regularly exchange information with them and make cooperation on the R&D of new technologies.

Sticking to the business philosophy of "quality first, credit first, service first, creativity first", we are doing our best to meet demands of customers all around the world. We sincerely welcome your visit and business, and look forward to cooperating with you for expanding international market together!

FAQ

Q1: Have your Product Quality been Approved by Third Party Lab
A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China. So you will be assured with Good Quality if you choose us. 

Q2: How do you treat quality complaint
A: First of all, our QC department will do strict examination of our export products by HPLC, UV, GC,TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem ,caused by us, we will send you free goods for replacement or refund your loss.

Q3: How to cooperate with us
A: You can contact us for cooperation through the website contact information, or contact with the salesmen in our company. We will connect you about the specific detail via email. 

Q4: Do you Accept Sample Order
A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.

Q5: Is there any discount
A: Yes, for larger quantity, we always support with better price. 

Q6: How long does it take to the goods arrived
A: It is Depending on your location. For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q7: Do you have any reshipment policy  
A: We have good after-sale service and re-shipment policy if the parcel  lose. Our long association with  our clients has brought great benefits. We always take the upmost care in the packaging of our products . Our clients will confirm this as even they struggle to find them without help at times. But in spite of our best efforts it is still possible  will seize a small number of packages. In this circumstance we promise reship free  to establish  long term relationship.