polished ZrO2 ceramic yarn guide roller wheel plunger
Reputation depends on quality, quality comes from Hard!
Zirocnia Ceramics:
The isostatic pressing has a wet bag isostatic pressing and a dry bag isostatic pressing. Wet bag isostatic pressing can form more complex shapes, but only intermittent work. Dry bag isostatic pressing enables automated continuous operation, but only products with a simple shape such as a square, a circle, or a tube are formed. Isostatic pressing can obtain a uniform and compact body with small shrinkage and uniform shrinkage in all directions, but the equipment is more complicated, expensive, and the production efficiency is not high, and it is only suitable for the production of materials with special requirements. The grouting process is similar to tape casting, except that the forming process includes a physical dehydration process and a chemical coagulation process. The physical dehydration removes the moisture in the slurry through the capillary action of the porous gypsum mold. The chemical coagulation process is because of the gypsum mold. The Ca2+ generated by the dissolution of the surface CaSO4 increases the ionic strength in the slurry, causing flocculation of the slurry. Under the action of physical dehydration and chemical coagulation, ceramic powder particles are deposited on the wall of the plaster mold. Grouting is suitable for the preparation of large-scale ceramic parts with complex shapes, but the quality of the blanks, including shape, density, strength, etc., is poor, workers are labor intensive and not suitable for automation.
Data Sheet↓
Color: Customized Density: 6.0g/cm3 Zirconia Content: 94.4% Gas permeability: 0 Water Absorption: 0 Crystal Size: 0.5um Rockwell Hardness(45N): 78R45N Vickers Hardness (Load 500g): 11.5(1175)Gpa(Kg/mm²) Flexural Strength(20°C): 800Mpa Compressive Strength(20°C): 2000Mpa
Modulus of Elasticity(20°C): ＞200Gpa
Fracture Toughness(20°C): 9.0 MPam1/2 Thermal Conductivity(20°C-400°C): 2.5W(m.K) Thermal Expansion Coefficient: 9.6 10-6/°C Thermal Shock Resistance: 250 △T°C
Application industry:
Machinery, fiber optic, knife, medical, food, petroleum etc.
Specific application:
plunger, Ceramic Shaft, fiber optic bushing, stub, grinding, ceramic knife, ceramic slide guide, machined plunger, mobile phone shell, watch case, haircut razor blade etc.
Why Choose Us? 1.12 years of professional production industrial ceramics factory 2.High quality products with low price 3.High precision parts with lowest tolerance 4.Short time for production 5.Has a group of experienced, professional and efficient R&D team 6.Has a good reputation in China and abroad. 7.MOQ is not limited, small quantity is welcome.
8.Vigorous team and good after-sales service
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
