engineering SiNx Silicon Nitride pilot pin plunger piston
Reputation depends on quality, quality comes from Hard!
Silicon Nitride Ceramic Plunger:
The boom in Silicon Nitride Ceramics CPUs also brings many security concerns. FDIV bug (Pentium Floating Point Division Error) that appeared on Pentium processors in 1994 would cause floating point division errors; F00F exception instructions on Pentium processors in 1997 could cause CPU crashes; 2011 Intel processor Trusted Execution Technology (TXT, trusted execution technology) has a buffer overflow problem that can be used by attackers for privilege escalation; in 2017, a vulnerability in the Intel Management Engine (ME, management engine) component could lead to remote unauthorized execution of arbitrary code; in 2018, Two CPU vulnerabilities, Meltdown and Spectre, affect nearly every computing device made in the past 20 years, putting private information stored on billions of devices at risk. These security problems seriously endanger national network security, critical infrastructure security and information security of important industries, and have caused or will cause huge losses.
GPU is an image processor. The workflow and physical structure of CPU and GPU are roughly similar. Compared with CPU, GPU work is more single. In most personal computers, the GPU is only used to draw images. If the CPU wants to draw a two-dimensional graphic, it only needs to send an instruction to the GPU, and the GPU can quickly calculate all the pixels of the graphic and draw the corresponding graphic at the specified position on the display. Since GPUs generate a lot of heat, there are usually separate cooling devices on the graphics card.
properties:
High hardness, high strength, wear resistance, corrosion resistance, high temperature(1200°), good thermal diffusivity, good thermal shock resistance(avoid the temperature changing rapidly), good insulativity, low density. The comprehensive properties are best in most of structure ceramic.
Data Sheet↓
Color: Black Grey
Density: ＞3.2g/cm3
Hardness: HRA90
Vickers Hardness (Hv50): ＞1550 HV0.5
Modulus of Elasticity: 290Gpa
Flexural Strength: ＞600Mpa
Compressive Strength: 2500Mpa
Modulus of Elasticity(25°C): 65Gpa
Fracture toughness:＞6.0 Mpam1/2
Maximum Use Temperature: 1200°C
Thermal Conductivity:15-20 W(m.K)
Thermal Expansion Coefficient: ＞3.1 10-6/°C
Thermal Shock Resistance: 500 △T°C
Special Heat Capacity: 700 KJ/kg.K
Dielectric Strength: 1 KV/mm
Dielectric Constant: er
Volume Resistivity(20°C): 1.0*10(12)Ω.cm
Application industry:
Machinery, electronic, semiconductor, chemical, petroleum, smelt.
Specific application:
Welding shaft, electronic substrate, plunger, nozzle, slide guide, diesel parts, metal molding, shaft wheels 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
Products Show
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.
