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Model No. : | MRT-244 |
---|---|
Brand Name : | Mingrui |
Feature : | High Temperature Resistance |
Product description
Product Description:
Blue Custom Ceramic Pins Zirconia Ceramic Centering Pin
We use our advanced ceramic materials to make high performance weld pins for resistance welding applications within the automotive and other spot welding assemblies within the metal fabrication sector.
Our weld pins are made using YPZ Zirconia, a tough monolithic ceramic material that maintains strength and hardness even at high temperatures. It is electrically insulating, non-magnetic and has a high surface finish, all of which make it resistant to wielding sparks and spatter.
As a result, welding with our Nilcra™ Zirconia weld pins is more reliable and efficient than using conventional coated pins or other weaker ceramics. Manufacturers benefit from reduced down time and improved quality of the finished product.
For more information on our advanced ceramic weld pins resistance welding applications contact us today.
Product Name |
Blue Custom Ceramic Pins Zirconia Ceramic Centering Pin |
Material | zirconia ceramic or silicone nitride |
Color | White, Black, dark grey |
Type | Insulating ceramics for welding |
HV hardness | 1300-1700 |
Density | 3.2-6.0 g /cm3 |
water absorbsion |
0% |
Compressive strength | 2200 mpa |
Max use temperature | 1500 -1700 °C |
Samples | Avaliable |
Shipping: | Air Express (DHL/UPS/TNT/ FedEx) or Ocean Shipping |
Alumina Zirconia Ceramic Welding Pin
Si3n4 Location Pin
Production range:
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 structureAlumina ceramic, Zirconia ceramic , Ceramic Dowel pin, Zirconia Positioning pin, Insulating ceramic plate,Ceramic roller,Ceramic blade,Ceramic brackets,Ceramic disc,Ceramic insulator,Ceramic rod, ceramic ring, ceramic machining arm, ceramic nozzle,ceramic necklace, ceramic pin, ceramic bushing, ceramic washer, zirconia ceramic plate, ceramic insert, white ceramic ring, ceramic shaft,ceramic pump, ceramic piston, , machinable ceramic, ceramic arms and so on. 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.
The products made by zirconia and alumina products have excellent performances,the properties of our products:
Properties |
Units |
95 Alumina |
99 Alumina |
ZrO2 |
Density |
g / cm³ |
3.65 |
3.9 | 5.95-6.05 |
Water absorption |
% |
0 | 0 | 0 |
Coefficient of thermal expansion |
10-6/K |
7.9 |
8.5 | 10.5 |
Modulus of Elasticity Young's Mod |
GPa |
280 | 340 | 210 |
Poisson's ratio |
/ | 0.21 | 0.23 | 0.3 |
HV Hardness |
MPa |
1400 | 1700 | 1300-1365 |
Flexural Strength @ room temperature |
MPa |
280 | 320 | 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 | 4.3 | 10 |
Heat conductivity @ room temperature |
W/ m*k |
18-25 |
26-30 |
2-2.2 |
Electrical Resistivity @ room temperature |
Ω*mm2 /m |
10^15 |
10^16 |
10^15 |
Max use temperature |
°C |
1850 | 2200 | 1500 |
Resistance to acid alkaline |
/ |
high |
high |
high |
Dielectric Constant |
/ |
9.5 | 9.8 | 26 |
Dielectric Strength |
KV/mm |
10 | 10 | 10 |
Thermol Shock Resistance |
△ T ( °C ) |
220 | 190 | 280-350 |
Tensile Strength @ 25 °C |
MPa |
200 | 248 | 260 |
Thermal Conductivity(25℃) |
W/m·K |
30 | 35 | 3 |
Quality assurance:
We have complete testing equipment and good after-sales service:
Our certifications:
Delivery:
we will give you quick response to solve your problems at the first time. we also improved our logistics service system so that you can enjoy a one to one intimate service.Each of our product is elaborately packed to insure it is intact when arriving;We cooperate with professional logistics such as DHL UPS,Fedex,etc.and offer realtime tracking data to our customers in time.
FAQ;
1.are you manufacturer or trade company?
We are a factory with our own workshop located in Chang'an Town ,Dongguan City,which is known as
[The hometown of mould",We have strong precision processing ability and excellent matching manufacturer.
2.Can you provide the free samples?
Yes, we can provide the sample free of charge if we have the stock product as customer's requirements, but the freight is on your side.
3.Can you accept OEM&ODM?
Yes, we can produce the products according to your demand and drawing.
Send your inquiry to this supplier