Cu Copper Sputtering Target Metal Copper Rotary Target for Magnetron Sputtering

• Customization: Available
• Type: Metal Target
• Shape: Round
• Model NO.: Cu
• Sample: Available
• Delivery: Prompt
• Package: 25kg/Drum
• Size: Customized
• Transport Package: 25kg/Bag
• Specification: 99%min
• Trademark: Lonwin
• Origin: China

Product Description

Cu Copper Sputtering Target CAS 7440-50-8
Product Name: Cu Copper Sputtering Target
Purity:  99.95%; 2N7,4N,4N5,5N
Color: Metallic Color
Surface: Polished Surface
Shape: Flat target, Rotating target

Product Parameters

Copper (Cu) is highly valued for its excellent electrical conductivity, thermal conductivity, and corrosion resistance, making it a key
material in a variety of industries, including electronics, semiconductors, and energy. Copper (Cu) sputtering targets are essential
for industries that require highly conductive, thermally efficient, and corrosion-resistant coatings, making them indispensable in
electronics, semiconductors, energy, and decorative applications.

Specification

Property	Details
property	details
material type	copper
symbol	cu
atomic weight	63.546
atomic number	29
color/appearance	copper, metallic
thermal conductivity	400 w/m·k
melting point (°c)	1,083
coefficient of thermal expansion	16.5 x 10<sup>-6</sup>/k
theoretical density (g/cc)	8.92
z ratio	0.437
sputter	dc
max power density (watts/square inch)	200*
type of bond	indium, elastomer
comments	adhesion is poor. use interlayer (cr). evaporates using any source material.

Feature
1. Purity: Copper sputtering targets typically come in high purity levels, often 99.99% (4N) or higher, ensuring the deposition of
high-quality, consistent films.
2. Shapes and Sizes: These targets are available in various forms, such as discs, plates, and custom shapes, to suit different
sputtering systems and application needs.

Product Application

Application
1. Electronics: Copper is widely used in the production of conductive layers in semiconductor devices, printed circuit boards (PCBs),
and other electronic components due to its outstanding electrical conductivity.
2. Interconnects: In integrated circuits (ICs), copper is used to create interconnects between different layers, replacing aluminum in
many applications due to its superior conductivity and electromigration resistance.
3. Energy: Copper coatings are employed in solar cells and other energy-related applications, where its high thermal and electrical
conductivity enhance efficiency.
4. Decorative Coatings: Copper is also used in decorative applications, providing a bright, reflective finish that is both durable and
aesthetically pleasing.

Related Products

Lonwin provides one of the industry's most extensive ranges of sputtering target materials, available in all popular geometries, sizes,
and materials. Our sputtering targets are essential for applications across various industries, including semiconductors, data storage,
displays, and solar energy. Designed for high-performance coatings, they are widely used in microelectronics, optical films, and
advanced material development, meeting the stringent quality and purity standards required in modern technology and innovation.

Sputtering Targets
Ti	Cr	Cu	Al	Fe	Ni
Zn	Sn	Stainless Steel	Si	C	Ta
Nb	Zr	Hf	In	V	W
Mo	Co	Mg	Mn	Ge	Ru
TiAl	TiSi	TiW	TiAlSi	CrAl	CrSi
SiAl	ZnSn	ZnAl	AlCu	NiCr	NiV
NiFe	NiCu	FeCo	TiNb	TiZr	InSn
CuZr	TiOx	Nb2Ox	ZrO2	AZO	TZO
ATO	Al2O3	ZnO	Fe2O3	MgO	PbO
Gd2O3	IGZO	GZO	SiO2	SiO	B4C
SiC	WC	TiC	Ti-Cr	Ti-Ni	Ni-Al
Ni-Cr-Si	Ni-Nb-Ti	Ni-Ti	Al-Ag	Al-Nd	Al-Si
Al-Si-Cu	Cu-Co	Cu-Gd	Cu-In	Cu-Ni	Zr-Al
Zr-Fe	Al4C3	Cr3C2	HfC	LaC2	Mo2C
NbC	Ni3C	TaC	VC	ZrC	CoSi2
MoSi2	NbSi2	NiSi2	TaSi2	TiSi2	VSi2
WSi2	ZrSi2	ITO	IZO	YSZ	ZrO2+SiO2
Al2O3+ZrO2	Al2O3+MgO	CaF2+CeF3	CuO+In2O3	Welcome to contact us.

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: Are you a factory or trading company?
A: Yes ,We are a factory.

Q2: What are the key properties of metal powder I should be concerned with when selecting one kind of powder for my application?
A: The key properties of metal powder that define their performance level for different applications include purity , particle size , impurity content , and loose density.

Q3: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q4: How about the packing?
A: Usually we provide the packing as 50 kg Iron Drum or Paper Drum,if you have special requirements on them, we will according to you.

Q5: Can you produce according to the sample we provided?
A: Yes, we can produce by your samples or technical parameters.

Q6: How about the quality?
A: We can provide you with revelent certificates if necessary. 100%QC in produce process and before the goods being packed up.