Black Silicon Carbide Powder

Smelting process：

1. Raw material crushing: crush the raw materials with a crusher.

2. Batching and mixing: weigh and mix according to a specific formula.

3. Furnace loading: load the reaction material, insulation material, and furnace core material into the furnace according to the specified furnace charge type, location, and size.

4. Furnace classification: remove the crystal block and graphite from the furnace and separate the first-grade product, second-grade product, graphite, etc.

Black Silicon Carbide Powder is sometimes called differently in different applications, for example:

1. Refractory Grade SiC

Used in the manufacture of refractory materials, especially in high temperatures such as refractory bricks, furnace linings, and castings.

2. Black Grinding Powder / Grinding Sand

Used as abrasive powder for abrasive or grinding applications, especially in industries such as surface treatment, grinding, cutting and polishing.

3. Black Abrasive Powder

Used in abrasive tools (such as sandpaper, grinding wheels, cutting discs, etc.)

4. Silicon Carbide Grit

Used in some rough grinding or sandblasting applications, especially in the sandpaper or sandblasting industry.

5. Silicon Carbide Sand

Due to its granular properties, it is widely used in the fields of sandblasting and casting.

6. Silicon Carbide Fines

Refers to the finer black silicon carbide powder obtained after grinding, which is a very good material for fine polishing, coating or fine grinding.

7. Abrasive Grit (abrasive particles)

In the sandblasting and abrasive industries, it is used for grinding, cutting and surface cleaning.

Black Silicon Carbide Powder produced by OKAYAMA GIKEN (Minerals) Co., Ltd. accepts various rough processing, segment sand, grade sand, grinding products, and customized notifications; special products are processed according to order requirements. When there is a conflict between order requirements and indicators, they are processed according to order requirements.