Ceramic Pin Gauge Insulation corrosion Resistant Alumina Zirconia Ceramic Pins

Precision Ceramic Pin Round Gauge 

The ceramic pin gauge has longer life cycle than steel pin gauge, and the ceramic is non-conducting material, so it can be in electricity fields.

Meanwhile, the ceramic pin gauge is free from corrosion, it can be handled with hands don’t require special maintenance or rust prevention treatment.

Technical Parameters

The way to use pin gauge

1.Use pin gauge: Hold the Measured parts by left hand, hold the pin gauge by right hand, put the pin gage into the measured round hole vertically.  
Attention, don’t overpower, unwise, it will damage the pin gauge  
Or make the measurement data is not accurate. 
2.Choose pin gauge, according to the hole diameter of the measured parts on the drawings, firstly choose the smallest pin gage within the diameter range.  
For example, if the hole diameter is 3.00+0.005mm, you should choose the 2.950 pin gauge,  
If the 2.950 pin gauge cannot put into the hole, please choose a smaller one. 
3.The reading of the pin gauge: the precise reading is as the pin gauge show. 
4. After using, the pin gauge should be in place and properly kept.

High voltage and Insulator
High frequency insulating ceramics have small dielectric constant, low dielectric loss, high mechanical strength, high dielectric strength, insulation resistance and thermal conductivity.Dielectric constant up to 10; Electrical resistivity up to 10^∧14 Ohm.cm at 20°C ;Dielectric strength up to 20 kV/mm...


 

Delivery: 
Custom OEM will be shipped within 15 days after determining the parameters  
The samples will be shipped within 3 days
Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
Support customer to designate shipping company
For more informations （the price,delivery time,moq etc）about the ceramic plates, please contact us or email:admin@cerampart.com

Machining process
Raw materials-Molding process - Sintering - Machining & Grinding - Quality Inspector

Mingrui ceramic parts property

· Flexural strength	· Chemical resistance	· Electrical insulation	· Corrosion resistance	· Dielectric strength
· Wear resistance	· Temperature resistance	· Thermal conductivity	· High voltage	· Hardness...

Ceramic materials(include but not limited belows)
· 95%--99.99% Alumina (Al2O3)   · Silicon Carbide   · Silicon Nitride  · TTZ: Magnesia partially stabilized Zirconia (ZrO2)
· YTZP: Yttria partially stabilized Zirconia (ZrO2)   · ZDY: Yttria fully stabilized Zirconia (ZrO2)...

	Al 2O 3	ZrO2/Y2O3	ZrO2/MgO	MgO	SiC	Si3N4 Reaction sintered	Si3N4 Hot pressed	ALN
Physical properties
Density (g/cm3)	3,9	5,9	5,75	3,58	3,2	3,27	3,29	3,26
Molecular weight (g/mole)	102	-	-	40,4	40,1	140	140	41
Maximum service temperature air (°C)	1700- 1800	1500	1000	2200	1500	1200- 1500	1100- 1600	1000- 1800
Mechanical properties
Hardness (Mohs)	9	-	-	5,5	9	-	-	7
Modulus of elasticity (GPa)	300-400	200	200	250-300	420	170-220	280-310	318
Poisson's ratio	0,25	-	-	0,18	0,14	0,25-0,26	0,27	0,25
Fracture toughness (MPa.m1/2)	2-3	7-13	6-10	-	2,5-3,5	3,5-5	6,1	4,5
Electrical properties
Dielectric constant	9-10	-	-	9-10	-	10	10	9,2
Electrical resistivity at 20°C (Ohm.cm)	>10 14	10 13-10 14	>10 10	-	10 2-10 6	>10 7	10 12- 10 15	>10 14
Dielectric strength (kV/mm)	10-20	9	2-10	-	-	-	-	15
Thermal properties
Specific heat (J/K/kg)	900	400-500	420	870-880	750	690	680-800	800
Thermal conductivity (W/m/K) at 20°C	26-35	2,2-3,2	1,5-2,5	40-50	63-155	9-30	15-43	180
Coefficient of thermal expansion ( 10-6) from 20 to 1000°C	8-9	10-11	5-16	10-13	4-5	3	3,3	4,4-5,3
Melting point (°C)	2050	2590	-	2800	2500	1900	1900	2200

 

Customization & Machining Service: As a ceramic parts manufacturer,us offer a wide of the ceramic specification,and customized&machinables. Get a Quote On Your Customized Now!!  or up a files by EMAIL. Our Custom Capabilities: 1.High Purity Martoxid Powder 2.OEM Support, More Than 10 Technicians With 5-Year R&D Experience 3.35000 ㎡workshop, annual output could reach hundred million pieces. 4.All crafts are inspected strictly based on drawings,checked each month. 5.Best Service And Quick Delivery Via Fedex,DHL,UPS,TNT Etc.

Technical reference of manufacture Dimensional accuracy Up to 0.001mm Concentricity Up to 0.003mm Parallelism Up to 0.002mm The inner hole tolerance The minimum  0.005mm Straight flute The narrowest 0.1x100mm The thickness of the size Minimum to 0.02mm The screw thread Minimum internal thread M2 Cylindricity Up to 0.004mm The linear tolerance Up to 0.001mm The smallest aperture The minimum 0.07mm Precision process CNC maching,grinding,lapping Surface finish Glazed,polishing or metallized

FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.
 
Feedback
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