high precision ultra thin Zirconia Ceramic pins needles
Reputation depends on quality, quality comes from Hard!
Zirocnia Ceramics:
The original tire, also known as the mold, is the same size as the sanitary ceramic body. It is made according to the prototype through the ruler (increasing the total shrinkage of the drying and firing process). In some cases, it can also be directly based on the design drawings or physical samples. After the ruler is made. The third step: making the concave faux tire, also known as the mold, is made from the original tire. The fourth step: making the convex tire, also known as the female mold, is made by the concave tire It generally includes the bottom mold and the mold core or the core and the mold circumference. The fifth step: making the work mold, the work mold, also known as the sub mold, is made of the convex tire, for the injection molding. 2 The material of the mold And classification (1) the traditional gypsum mold for the casting process: the standard β-type hemihydrate gypsum powder, added water to make gypsum slurry, after stirring, vacuum degassing, etc., into the master mold, after the plaster hardens, off The mold, after appropriate dressing, assembly, drying at 50-60 ° C for 5 to 7 days Serve. (2) Low-pressure fast drainage casting gypsum mold with microporous pipe network and without microporous pipe network. The gypsum mold with microporous pipe network is different from the front: it must be placed in the corresponding part of the mother mold (2 cm away from the pouring working surface) before pouring. Type network, the network interface can be connected to a compressed air line and a vacuum line forming to pouring drainage, dewatering and mold releasability.
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.