High hardness carbide strip

High hardness carbide strip

Carbide sheet, also known as tungsten steel sheet, is a square tungsten steel material. Some are squares and some are rectangular. In the mold factory, make cores, inserts, shaped punches, wear parts and so on. Carbide sheet / tungsten steel sheet with thick and thin plates

Carbide sheet, also known as tungsten steel sheet, is a square tungsten steel material. Some are squares and some are rectangular. In the mold factory, make cores, inserts, shaped punches, wear parts and so on.

Carbide sheet/tungsten steel sheet has thick plate and thin plate. Ultra-thick and ultra-thin are difficult to process. Ultra-thin products are easily deformed during sintering. If the sintered tungsten steel sheet is out, it is like An arch bridge. The too pure sheet material is more difficult to volatilize when volatilizing the binder, so that it is easy to form some fine sand holes.

Carbide / tungsten steel plate, sheet features:

1. Excellent thermal stability and high temperature resistance to deformation;

2. The mechanical temperature is high at high temperatures;

3. Good thermal shock resistance and high thermal conductivity;

4. Excellent oxidation control ability;

5. Corrosion resistance at high temperatures;

6, high wear resistance, long service life;

Carbide strip product details:

1. The purity of raw materials is over 99.95%, the impurity content is very small, and the physical properties of the board are more stable.

2. Using spray drying technology, the material is protected by high-purity nitrogen under the condition of full sealing, which effectively reduces the possibility of oxygenation during the preparation of the mixture, the purity is better, and the material is not easy to be dirty.

3. The density of the long strip of cemented carbide is uniform: it is pressed by 300Mpa isostatic press to effectively eliminate the generation of pressing defects, and the density of the blank of the sheet is more uniform.

4. The hard alloy strips have excellent compactness and excellent strength and hardness indexes. The ship's low-pressure sintering technology is used to effectively eliminate the pores inside the sheet and make the quality more stable.

5. Using cryogenic treatment technology, the internal metallographic structure of the plate is improved, and the internal stress can be greatly eliminated, so as to avoid cracks in the cutting process.

Sintering workshop