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Yuan Hong Excellent Insulation Y-tzp Zirconia Ceramic Rod Stick Our Premium Yttria-Stabilized Zirconia (YSZ) Grinding Jar redefines the benchmarks for reliability and purity in lab-scale milling applications. Tailored for discerning researchers, engineers, and quality control professionals, it delivers contamination-free, high-intensity grinding to ensure accurate, reproducible experimental outcomes.
Why is YSZ the material of choice for superior grinding? When milling hard or high-purity substances, the wear of jar materials is a critical concern—it can introduce unwanted impurities and distort analytical results. Traditional options fall short: stainless steel jars leach metallic ions that contaminate samples, while alumina jars suffer from rapid wear and tear. In contrast, yttria-stabilized zirconia combines exceptional hardness with excellent chemical inertness, making it the optimal solution for obtaining genuine, unadulterated grinding results. | 
| Technical Specifications High-performance zirconia ceramic bush tubes designed for precision guiding, bearing, and insulating applications where
exceptional durability, dimensional stability, and chemical resistance are required. Ideal for replacing traditional metal
bushings in harsh operating conditions. Material Properties * Material: 95% Yttria-Stabilized Zirconia (YSZ) * Density: 6.05 g/cm³ * Hardness: HV1300-1500 (HRA 88-91) * Flexural Strength: 900-1200 MPa * Fracture Toughness: 8-10 MPa·m¹/² | Application 1. Chemical Processing Equipment: Pump bushings, valve guide sleeves, agitator bearings 2. Food & Beverage: Filling equipment, conveyor systems, food processing machinery 3. Semiconductor: Wafer handling equipment, vacuum chamber components 4. Automotive Industry: Fuel systems, sensor components, special bearings Basic Physical & Mechanical Properties | Zirconia Ceramic Properties | | Item | Unit | Typical Values | | Physical Properties | | Color | | Customized | | Density | g/cm3 | 6.00 | | Zirconia Content | % | 94.4 | | Gas Permeability | | 0 | | Water Absorption | | 0 | | Crystal Size | um | 0.5 | | Mechanical Properties | | Rockwell Hardness(45N) | R45N | 78 | | Modulus of Elasticity (20°C) | Gpa | >200 | | Compressive Strength (20°C) | Mpa | 2000 | | Flexural Strength (20°C) | Mpa | 800 | | Thermal Properties | | Thermal Expansion Coefficient | 10-6/°C | 9.6 | | Thermal Shock Resistance | T°C | 250 | | Thermal Conductivity (20°C-400°C) | W/m.K | 2.5 | 
Zirconia Rod & Zirconia Tube Description ZrO2 Ceramic Tubes and Rods have the advantages of super hardness, high wear-resisting, good corrosion resistance, high-temperature tolerance, high strength, high mechanical strength, good chemical stability, polishing surface, and so on. Zirconia Rod and Zirconia Tube are made of ZrO2 ceramics. Zirconia is an extremely refractory material. It possesses excellent chemical inertness and corrosion resistance at temperatures up to 2200℃, well above the melting point of alumina. Zirconia is stabilized in the cubic crystal structure to avoid cracking and mechanical weakening during heating and cooling.  1: Individually packed in anti-static foam 2: Vacuum-sealed for moisture protection 3: Labeled with part number, dimensions, and material grade 4: Shock-resistant outer packaging 5: Available in bulk or custom packaging Q1. Do you provide product samples? Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer. Q2. What are your accepted payment methods? We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal. Q3. What is your typical delivery lead time? Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes. Q4. Do you perform quality inspection before shipment? Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards. Q5. What other ceramic materials do you offer? We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramics. |
