Overview of 99.7 alumina ceramic part used in semiconductor

99.7 alumina ceramic part used in semiconductor is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.

The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.

Key Features of 99.7 alumina ceramic part used in semiconductor

Ultra-High Temperature Resistance – Stable operation up to 1800°C

Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts

Corrosion Proof – Resistant to acids, alkalis and solvents

Lightweight – 60% lighter than steel with higher strength

Electrical Insulation – Excellent dielectric properties

Customizable – Available in various diameters, lengths and tolerances

(99.7 alumina ceramic part used in semiconductor)

Specification of 99.7 alumina ceramic part used in semiconductor

This alumina ceramic part has 99.7% pure aluminum oxide. That high purity matters for requiring semiconductor job. It guarantees regular performance. The product is really tough. It resists scratches and wear well. This firmness safeguards delicate silicon wafers throughout handling and processing. It maintains the part practical longer.

The ceramic deals with severe warmth effectively. It preserves its form and stamina at temperatures over 1600 ° C. Semiconductor procedures typically include high warm. This stability is crucial. It stops bending or splitting near furnaces and plasma chambers. Temperature modifications occur fast. The ceramic handle these thermal shocks accurately.

Electric insulation is one more essential feature. Pure alumina does not conduct power. This quits roaming currents. It shields delicate circuits on wafers. It avoids short circuits. The component isolates components safely. This is vital in vacuum cleaner settings common to chip making.

Chemical resistance is strong. The ceramic withstands most acids and antacids. Semiconductor processing makes use of hostile chemicals. The component won’t wear away conveniently. It will not contaminate the process. Pureness continues to be high. It additionally stands up to plasma erosion in etching devices. This prolongs its usable life.

Surface area surface is smooth and accurate. This reduces particle generation. Fragments mess up wafers. A smooth surface area is much easier to tidy thoroughly. Sanitation is crucial in fabs. Even small impurities trigger issues. This alumina helps keep that tidiness.

Dimensional accuracy is tightly regulated. The component fits specifically into devices. Constant sizing makes sure reliable procedure. It stops misalignment. This accuracy supports automated assembly line. It minimizes downtime.

(99.7 alumina ceramic part used in semiconductor)

Applications of 99.7 alumina ceramic part used in semiconductor

99.7% pure alumina ceramic components are essential in semiconductor production. They manage extreme conditions well. These parts are extremely hard. They withstand scratches and put on in time. This sturdiness is necessary in severe manufacturing settings. Alumina keeps its shape under intense heat. Semiconductor tools obtain very warm. Alumina components stay steady. This avoids troubles with maker precision.

Alumina is an excellent electric insulator. Electrical power can not conveniently travel through it. This is essential around delicate digital parts. It avoids short circuits and interference. The product is chemically inert. It doesn’t respond with most process gases and chemicals. This keeps the ceramic tidy. It likewise avoids polluting the silicon wafers. Bit contamination damages chips. Alumina drops extremely couple of bits.

Wafer processing utilizes alumina parts greatly. Wafer chucks and service providers usually utilize alumina. The ceramic offers a very flat, steady surface. It holds wafers securely during processing. Alumina is common in plasma etch and deposition chambers. It encounters extreme plasma straight. The ceramic withstands this disintegration. It likewise insulates the chamber wall surfaces efficiently. Lots of heater plates and insulators are alumina. The ceramic manages heats securely. It heats up wafers evenly without conducting electrical power.

Gas distribution systems count on alumina components. These parts control gas circulation exactly. They must withstand chemical strike. Alumina fulfills this requirement. Sensing unit real estates and insulators regularly use alumina. It secures fragile sensors. The product guards them from warm and electrical sound. Alumina parts are located in wafer inspection devices also. They supply secure, non-magnetic platforms. This ensures precise dimensions.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.([email protected])

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 99.7 alumina ceramic part used in semiconductor

What makes 99.7% alumina ceramic good for semiconductors?
This ceramic is incredibly pure. It handles extreme heat very well. Semiconductors get very hot during processing. Alumina stays stable. It also stops electricity leaking. Preventing electrical problems is critical in chip making. It resists chemical attack from harsh process gases and liquids.

Why is high temperature resistance important?
Semiconductor tools operate at very high temperatures. Processes like annealing or oxidation need intense heat. Alumina parts won’t melt or warp. They keep their shape and strength. This ensures the tool works reliably. It protects the delicate silicon wafers inside.

Does alumina resist wear?
Yes, alumina ceramic is very hard. It resists wear well. Parts like wafer chucks or insulators face constant friction. Alumina handles this abrasion. It lasts much longer than softer materials. This reduces machine downtime and part replacement costs.

What parts are made from this alumina?
Many critical parts use it. Examples include wafer handling arms, plasma focus rings, and insulating spacers. It’s used for gas distribution plates and heater bases too. These parts need alumina’s unique combination of properties. Heat, wear, and electrical isolation are key.

How should we handle alumina ceramic parts?
Handle these parts carefully. Alumina is hard but brittle. Avoid impacts or dropping. Sudden knocks can cause cracks. Use clean gloves when touching. Finger oils can contaminate surfaces. Follow the manufacturer’s specific cleaning instructions. Improper cleaning can damage the part.

(99.7 alumina ceramic part used in semiconductor)