|Place of Origin:||China,Guangdong|
|Model Number:||Customer's Requirements|
|Minimum Order Quantity:||1 pieces|
|Packaging Details:||will be packed in wooden box, carton, plastic box, standard export package or 100% as per your requirements.|
|Delivery Time:||7-15 working days after the order confirmed|
|Payment Terms:||Western Union, L/C, T/T, D/P, D/A|
|Supply Ability:||500 pieces week|
|Content:||Alumina/Zirconia Ceramic And Stainless Steel||Accuracy:||+-0.001mm|
|Fit Tolerance:||+-0.005mm||Standard Or Nonstandard:||Nonstandard|
|Fuel:||Diesel||Application:||Industrial Ceramic, Wire Guide,industrial|
|Surface Roughness:||Ra 0.4||Feature:||Wear Resistance / Corrosion Resistant|
|Size:||According To Technical Drawing||Product Name:||Ceramic Plungers And Pistons|
Corrosion Resistance Zirconia Ceramic Plungers Pistons Pump Industrial Ceramic
1. Alumina Ceramics
Alumina Ceramics is the most widely used fine ceramics material. This material has superb material characteristics such as high electrical insulation, high mechanical strength, high wear and chemical resistance. provides state-of-the-art technical ceramic manufacturing by the most cost-effective processes. APPLE-VISTA maintains efficient manufacturing facilities that support quick-turn prototype development and high volume production.
2. Zirconia Ceramics
Zirconia has the highest strength and toughness at room temperature of all the advanced ceramic materials. The fine grain size allows for extremely smooth surfaces and sharp edges. Applications include scissors, knifes, slitters, pump shafts, metal-forming tools, fixtures, tweezers, wire drawing rings, bearing sleeves and valves. APPLE-VISTA provides state-of-the-art materials manufactured by the most cost-effective processes. APPLE-VISTA maintains efficient manufacturing facilities that support quick-turn prototype development and high volume production.
1.Use temperatures up to 2400°
2. High density
3. High hardness
4. Low thermal conductivity
5. Chemical inertness
6. Resistance to molten metals
7. Good Wear resistance
8. High fracture toughness
Properties of Alumina and Zirconia Ceramics :
|Properties||Units||95 Alumina||99 Alumina||ZrO2|
|Density||g / cm³||3.65||3.92||5.95-6.0g/cm³|
|Coefficient of thermal expansion||10-6/K||7.9||8.5||10.5|
|Modulus of Elasticity Young's Mod||GPa||280||340||210|
|HV Hardness HV||MPa||1400||1650||1300-1365|
|Flexural Strength @ room temperature||MPa||280||310||950|
|Flexural Strength @700°C||MPa||220||230||210|
|Compressive Strength @ room temperature||MPa||2000||2200||2000|
|Fracture Toughness||MPa *m 1/2||3.8||4.2||10|
|Heat conductivity @ room temperature||W/ m*k||18-25||26-30||2-2.2|
|Electrical Resistivity @ room temperature||Ω*mm2 /m||>1015||>1016||>1015|
|Max use temperature||°C||1500||1750||1050|
|Resistance to acid alkaline||/||high||high||high|
|Thermol Shock Resistance||△ T ( °C )||220||180-200||280-350|
|Tensile Strength @ 25 °C||MPa||200||248||252|
Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger and ceramic arm. The products are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military and some other high-end areas.
In cooperation with Tsinghua University, we've achieved great successes in particular requirements. With our professional knowledge and business experience in machined ceramic parts, low-budget and high-performance new ceramic products are made of high–quality raw materials. The value of our ceramic products is greatly increased due to the composite technology and precise processing.
Our high efficiency machined ceramic parts, perfect service and good reputation roots in our professional machined ceramic technology, continuous innovation, great sincerity and our pursuit for sustainable development. We have a unique technnology called “mirror polishing” that has improved the brightness, color, smoothness of our ceramic parts.
Realated Products Show
Q: How can i get a quotation ?
A: Please send your drawing or the details of your demand to us, then we will quote to you.
A: Generally it will take about 15-30 days because the production process is a long time cycle, but if we have stock of the products you need, then we can ship out once we get the payment.
Q:What about the package?
A:We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%