Professional industry ceramic supplier, silicon nitride, silicon carbide, aluminum nitride and any other kinds of ceramics.
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Overview of High Hardness 90-95 3/4inch 7/8inch 1’1/4inch Black Ceramic Ball Silicon Nitride Ceramic Ball
High Hardness 90-95 3/4inch 7/8inch 1’1/4inch Black Ceramic Ball Silicon Nitride Ceramic Ball is a high-performance advanced ceramic renowned for its exceptional combination of thermal shock resistance, high strength, toughness, and excellent wear and corrosion resistance. It is a material of choice for demanding applications across various industries, from automotive and aerospace to industrial and medical.
Features of High Hardness 90-95 3/4inch 7/8inch 1’1/4inch Black Ceramic Ball Silicon Nitride Ceramic Ball
l Excellent Thermal Shock Resistance: Withstands rapid temperature changes without cracking.
l High Strength & Hardness: Maintains mechanical properties at both room and elevated temperatures.
l Good Fracture Toughness: Superior to many other technical ceramics, providing better resistance to chipping and breakage.
l Low Density & Lightweight: Significantly lighter than steel and many metals.
l Wear & Corrosion Resistance: Ideal for components exposed to abrasive and corrosive environments.
l Electrical Insulation: Offers good dielectric properties.
Specification of High Hardness 90-95 3/4inch 7/8inch 1’1/4inch Black Ceramic Ball Silicon Nitride Ceramic Ball
These ceramic spheres are made from silicon nitride. They are very hard. Their hardness rating is 90-95 on the Rockwell C range. This suggests they stand up to put on well. They last a long period of time under difficult conditions.
The material is important. Silicon nitride is a special ceramic. It has great toughness. It handles heats quickly. It resists chemical corrosion properly. This makes it trusted in numerous settings.
These rounds can be found in specific dimensions. You can get them in 3/4 inch size. You can get them in 7/8 inch diameter. You can also get them in 1 1/4 inch size. They are all black in color.
Their surface is really smooth. This smooth surface minimizes rubbing. Low friction is good for moving components. It helps equipment run smoother. It additionally aids components last much longer.
These balls are difficult. They will not damage conveniently. They take care of influences well. They deal with pressure well. This strength is critical for requiring jobs.
They work well in many places. Individuals utilize them in bearings. They use them in shutoffs. They use them in pumps. They utilize them in various other industrial devices. They do dependably.
These balls stand up to warm properly. They maintain their shape and strength at high temperatures. This is essential for hot settings. Regular materials may stop working.
They are extremely steady. Their dimension remains regular. Their form remains constant. This precision is crucial for exact equipment. It keeps points working right.
The black shade is basic. It originates from the material itself. No added finishings are required. This simplifies things.
These ceramic spheres offer outstanding value. They incorporate hardness, resilience, and integrity. They resolve wear issues. They expand devices life. They are a smart choice for hard applications.
Applications of High Hardness 90-95 3/4inch 7/8inch 1’1/4inch Black Ceramic Ball Silicon Nitride Ceramic Ball
These black silicon nitride ceramic spheres are really hard. Their firmness score is 90-95 on the Rockwell range. This makes them unbelievably tough. They withstand use incredibly well. You find them in demanding tasks needing strength and long life. Common sizes consist of 3/4 inch, 7/8 inch, and 1-1/4 inch. These sizes fit many industrial machines.
One major usage remains in bearings. These spheres are excellent for high-speed or high-temperature bearings. They carry out far better than steel in hard conditions. They deal with warmth without transforming form. They additionally stand up to corrosion properly. This suggests bearings last much longer. Much less downtime happens for equipment. Industries like aerospace and vehicle usage them below.
They also work terrific in shutoffs and pumps. Their hardness stops them wearing down promptly. They manage abrasive liquids or bits well. This keeps shutoffs and pumps running efficiently. Maintenance requires minimize substantially. Oil and gas business and chemical plants count on them.
An additional application is in grinding and milling tools. The balls work as grinding media. Their durability allows them squash tough products successfully. They last much longer than other alternatives. This conserves cash gradually. Mining and material handling operations utilize them for this.
These ceramic balls are inert. They do not react with the majority of chemicals. This makes them safe for food processing or pharmaceutical settings. They fulfill rigorous hygiene criteria conveniently. Their smooth surface area aids protect against contamination.
The high hardness ensures consistent efficiency. It reduces deformation under hefty lots. This integrity is critical in accuracy tools. Makers keep working properly. Designers trust them for critical components. They are a clever selection for rough atmospheres.
Company Profile
Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, 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 Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods
T/T, Western Union, Paypal, Credit Card etc.
Shipment Methods
By air, by sea, by express, as customers request.
5 FAQs of High Hardness 90-95 3/4inch 7/8inch 1’1/4inch Black Ceramic Ball Silicon Nitride Ceramic Ball
People ask many questions about these hard black ceramic balls. We have the answers. Here are the five most common things people want to know.
What are these black ceramic balls made from? They are made from silicon nitride. This is a special ceramic material. It is very hard. It is also very tough. These balls are not like regular ceramic. They are designed for heavy use. The black color comes from the way they are made. The color does not change how they work.
How hard are these silicon nitride balls? They are extremely hard. Their hardness measures 90 to 95 on the Rockwell C scale. This makes them much harder than steel. Hardness like this means they resist wear very well. They stand up to heavy loads. They last a long time without wearing down. This hardness is a key reason people choose them.
What sizes do these ceramic balls come in? We offer three common sizes. You can get them in 3/4 inch diameter. We also have 7/8 inch diameter. The largest size is 1-1/4 inch diameter. These sizes fit many standard applications. They work well in bearings and valves. They are also used in pumps and other machinery parts.
Why pick silicon nitride balls over steel balls? There are good reasons. First, they are much harder than steel. This means they wear down slower. Second, they are lighter than steel. This can reduce vibration. Third, they resist corrosion. Water or chemicals won’t rust them. Fourth, they handle high heat better. These features often save money long-term.
Are these ceramic balls safe? Yes, they are very safe. Silicon nitride is chemically stable. It won’t react with most materials. It is non-toxic. It works well in food or medical equipment. The material is very strong. It won’t shatter easily under normal loads. You can trust it for demanding jobs. It performs reliably.
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