Tungsten Carbide Mechanical Seal Rings And Bearings

Tungsten Carbide mechanical seal rings and bearings Admin Edit

Min. Order:	1 Piece/Pieces
Trade Term:	FOB,CFR,CIF,FCA,EXW
Payment Terms:	T/T
Place of Origin:	Zhejiang, China (Mainland)
Means of Transport:	Ocean, Air, Land
Production Capacity:	10 tons per year
Packing:	Cartons

Delivery Date:	Within 30 days for...	Standard or Nonstandard:	Nonstandard
Style:	Mechanical Seal	Material:	Original or Recycle
Brand Name:	DPM	Color:	Black
Binder:	Ni or Co	Hardness:	HRA=90
Size:	10-350mm	Feature:	Great wear resistance and impact resistance

MS2020 Tungsten Carbide Seals and Bearings

Tungsten Carbide(TC) is not an engineering ceramic material but it has even higher hardness compare to SiC and Al2O3. It is also a very popular material used in tribological application.

Advantage:
1. Great mechanical strength.
2. Extraordinary wear resistance and hardness.
3. Ok anti-corrosion ability.
4. Great abrasion resistance.
5. Low thermal expansion rate and great thermal shock resistance.
6. Good fracture toughness.
Availability:
1. 6% Nickel bonded Tungsten Carbide (6% Ni-TC)

2. 8% Nickel bonded Tungsten Carbide (8% Ni-TC)

3. 10% Nickel bonded Tungsten Carbide (10% Ni-TC)

4. 6% Cobalt bonded tungsten Carbide (6% Co-TC)

5. 8% Cobalt bonded tungsten Carbide (6% Co-TC)

Application:
1. Mechanical seal tribological face.
2. cutting, turning, milling tools.
3. Bearings and nozzles.

DPM Code	Binder	Density	Hardness	Porosity	Crystal size	Bending strength
	NiCr %	g/cm 3	HRA	≤	um	MPa
YWN6	5.7-6.2	14.7-15.1	≥ 90	A04B04C02	1.2-1.6	≥ 1800
YWN8	7.5-8.2	14.6-14.8	≥ 89.5	A04B02C02	1.2	≥ 2000
YWN8 R1	7.5-8.2	14.-14.4	≥ 89	A04B04C04	1.6	≥ 1800
YWN8 R2	7.5-8.5	14.4-14.7	≥ 89.5	A04B04C02	1.6	≥ 1800
YWN10	10-10.8	14.4-14.6	≥ 89	A04B04C02	1.2	≥ 2000

Nickel binder

DPM Code	Binder	Density	Hardness	Porosity	Crystal size	Bending strength
	Co %	g/cm 3	HRA	≤	um	MPa
YG6	5.8-6.3	14.6-15	≥ 90.5	A04B04C02	1.6	≥ 1900
YG8	7.7-8.2	14.5-14.9	≥ 90	A04B04C02	1.6	≥ 2000
YG8 R1	7.5-8.5	14.3-14.6	≥ 89.5	A04B04C02	1.6	≥ 2000