High Purity Spherical Nano Cobalt Powder with Best Proce CAS 7440-48-4

• Customization: Available
• Sample: Available
• Type: High Purity
• Model NO.: 7440-48-4
• Delivery: Prompt
• Certification: ISO, ASTM, GB
• Transport Package: 25kg/Drum/Bag or as Your Request
• Specification: 99%min
• Trademark: Lonwin
• Origin: China
• HS Code: 76031000
• Production Capacity: 20000ton/Year

Product Description

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.

Product Parameters

Specification

Product	Particle size(nm)	Purity(%)	Specific surface area(m²/g)	Density(g/cm³)	Crystal form	Color
Nanoscale	30	>99.9	40.3	0.19	spherical	black
Sub-micron	300	>99.6	10.3	1.23	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, 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.

Product Application

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.


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

 

Packaging & Delivery

Company Profile

Lonwin Chemical Industry Group is a leading 3D printing metal powder manufacturer in China. It has been
focusing on the research and development (R&D) and industrialization of micro-scale and nano-scale metal powder
materials for several years. As a first-class enterprise providing a diverse range of different metal materials for the
advanced manufacturing industry, Products cover high entropy (medium entropy) alloy powder, high-temperature
alloy powder, self-fusing alloy powder, memory alloy powder, precision soft magnetic alloy powder, spraying powder,
nickel alloy powder, cobalt alloy powder, copper alloy powder, high-strength steel powder, tool steel powder, structural
steel powder, stainless steel powder, amorphous material powder, shielding absorbing material powder, titanium alloy
aluminum alloy powder, as well as a series of high-quality metal powders for 3D printing like high-nitrogen steel and
duplex steel powders. 
The company has established long-term cooperative relations with customers in over 40 countries and regions
including North America, Europe, and the Middle East, and holds a leading position in the industry. At present, the
company has passed a number of certifications such as ISO9001, ISO14001, ISO45001. With a global vision,
RD-Best New Materials will continue to innovate in technology, strengthen R&D breakthroughs in low-carbon, green
and recyclable materials and production processes, provide customers with high-quality and low-cost metal powders,
and actively promote the industrialization of the 3D printing industry.

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.