Products Description
Nickel-chromium alloy sputtering target is a functional material with precise resistance characteristics and excellent high-temperature stability. It is a sputtering coating or evaporation source material widely used in precision electronics, high-temperature sensors, thin film resistors, aerospace, energy and other fields.
This alloy target can be manufactured in a specific ratio (such as NiCr20wt%, NiCr40wt%, NiCr50wt%) to meet different application requirements.
Nickel-chromium alloy is favored for its good heat resistance, oxidation resistance, high resistivity and stable physical and chemical properties. The preparation process of nickel-chromium alloy target includes raw material preparation, smelting, casting and other steps. A certain amount of atmosphere protection, such as argon, may be added during the smelting process to avoid material oxidation.
The characteristics of nickel-chromium alloy target include flat target, special-shaped customized shape, purity of 2N8, 3N, 3N5, size processing according to drawings or other customization.
Specification of Nickel chromium alloy sputtering target
|
Product Name |
Nickel chromium alloy sputtering target |
|
Available Purity |
99.9%min,as you request |
|
Available shape |
round, rectangular,pellets |
|
Size |
1''-8'',As per your request |
|
Technolgy |
Melting |
|
Application |
Thin film materials.Vaccum coating,Process,Decoration,LED,Semi, |
|
Related products |
W, Mo, Ta, Nb, Zr, Ni, Cu, Cr, Sn, V, T |
Key physical parameters:
Resistivity: 50-150μΩ·cm (Ni80Cr20 about 108μΩ·cm)
Temperature coefficient of resistance (TCR): ±5 to ±50ppm/℃ (adjustable)
Melting point: 1400-1450℃
Coefficient of thermal expansion: 12.5-14.5×10⁻⁶/K (20-300℃)
Application of Nickel chromium alloy sputtering target
(1) Precision electronics
Thin film resistors:
Square resistance range 10-1000Ω/□
TCR control accuracy ±5ppm/℃
Strain gauge:
Strain factor (GF) 2.0-2.2
Cycle life >10⁷ times
(2) High temperature devices
Temperature sensor:
Operating temperature -200~+600℃
Long-term stability <0.1%/year
Heating element:
Power density up to 50W/cm²
Surface temperature uniformity ±2%
(3) Special applications
Spacecraft thermal control coating
Semiconductor test probe
Standard Alloy Types Comparison
| Grade | Composition (at%) | Resistivity (μΩ·cm) | Temperature Coefficient of Resistance (TCR) (ppm/℃) | Typical Applications |
| Ni80Cr20 | 80Ni-20Cr | 108±3 | +50±10 | General thin film resistor |
| Ni60Cr40 | 60Ni-40Cr | 135±5 | +10±5 | Precision resistor networks |
| Ni50Cr50 | 50Ni-50Cr | 150±8 | -5±3 | Zero TCR special applications |
FAQ
Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.
Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.
Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.
How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.
What is the MOQ of Nickel Chromium (NiCr) Sputtering Target ?
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days which depends on the quantity and production.
What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo
What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.
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