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Lightweight silicon nitride (
) ceramic dowel pins offer a 60% lighter alternative to steel, featuring high strength, extreme hardness (HRA 92-94), and exceptional wear resistance. Ideal for high-speed, high-temperature (up to 1200°C), and harsh environments, they provide high fracture toughness, self-lubrication, and electrical insulation.
Key Features and Benefits
- Weight Reduction: Approximately 60% lighter than steel (density 3.2~3.25 ), reducing inertia and stress on machinery.
- High Wear & Fatigue Resistance: Offers 5 to 30 times longer service life compared to steel pins due to superior hardness.
- Thermal Stability: Excellent thermal shock resistance and high-temperature strength.
- Chemical Stability: Highly resistant to corrosion and non-magnetic, making them ideal for specialized industrial applications.
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GORGEOUS Silicon Nitride Si3n4 Ceramic Dowel Guide Pin
Alibaba.com
https://www.alibaba.com › ... › Ceramics
Alibaba.com
https://www.alibaba.com › ... › Ceramics
1.Light weight (60% Lighter than Steel) · 2.Excellent wear resistance · 3.Low coefficient of friction · 4.Contact fatigue resistant · 5.High fracture toughness · 6.Read more
Silicon Nitride Ceramic Dowel(85)
Alibaba.com
https://m.alibaba.com › ... › Ceramics
Alibaba.com
https://m.alibaba.com › ... › Ceramics
Discover exceptional silicon nitride ceramic dowel solutions with outstanding durability and thermal stability, ideal for diverse industrial applications.
Custom Silicon Nitride Dowel Pin Manufacturer and Supplier
stzirconia.com
https://www.stzirconia.com › custom-silicon-nitride-do...
stzirconia.com
https://www.stzirconia.com › custom-silicon-nitride-do...
Its high strength, thermal stability, and excellent thermal shock resistance make it an ideal material for dowel pins that must withstand heavy loads, high ...Read more
China Lightweight silicon nitride ceramic dowel Manufacturer Supplier
novatekxm.com
https://www.novatekxm.com › lightweight-silicon-nitride...
novatekxm.com
https://www.novatekxm.com › lightweight-silicon-nitride...
NOVATEK specializes in supplying Lightweight silicon nitride ceramic dowel. Strict quality control, get factory price now!
Silicon Nitride Ceramic Dowel Pin
jh-ceramic
https://jh-ceramic.com › product › silicon-nitride-ceram...
jh-ceramic
https://jh-ceramic.com › product › silicon-nitride-ceram...
The prime features of Silicon nitride ceramic parts 1. Low density: 3.2 g/cm3 with lightweight than most other technical ceramicsRead more
Ceramic Dowel Pins: Properties, Types, and Applications
Mingrui Ceramic
https://www.mrceramicpart.com › knowledge › Ceramic...
Mingrui Ceramic
https://www.mrceramicpart.com › knowledge › Ceramic...
Silicon nitride also offers very high hardness (HRa > 90) and excellent wear resistance, with a service life typically 5 to 30 times longer than dowel pins made ...
Innovacera High Quality Silicon Nitride Ceramic Parts Crucible ...
Made-in-China.com
https://m.made-in-china.com › ... › Ceramic Crucible
Made-in-China.com
https://m.made-in-china.com › ... › Ceramic Crucible
Innovacera Wear Resistant Si3n4 Silicon Nitride Ceramic Ring Washer: Silicon Nitride (Si3N4) is 60% lighter than steel but strong enough to survive some of ...
Advantages and Disadvantages of Silicon Nitride Ceramic
XIAMEN MASCERA TECHNOLOGY CO.,LTD.
https://www.mascera-tec.com › news › advantages-and-...
XIAMEN MASCERA TECHNOLOGY CO.,LTD.
https://www.mascera-tec.com › news › advantages-and-...
Feb 25, 2025 — Silicon nitride ceramic has a density approximately 40% that of bearing steel, making it advantageous for lightweight applications. This ...Read more
Precision Ceramic Black Si3n4 Silicon Nitride Ceramic Guide ...
alumina-ceramics.com
https://www.alumina-ceramics.com › precision-ceramic-...
alumina-ceramics.com
https://www.alumina-ceramics.com › precision-ceramic-...
Our black silicon nitride (Si₃N₄) ceramic guide pins and dowel pins represent the pinnacle of precision alignment and wear-resistant component technology.Read more
Ceramic dowel pin custom heat resistant high strength ...
tinokceramics.com
https://www.tinokceramics.com › ceramic-products › cer...
tinokceramics.com
https://www.tinokceramics.com › ceramic-products › cer...
Ceramic dowel pin is a cylindrical fixing device that is mainly used to determine the relative position between two parts and ensure that they remain stable.Read more
Scholarly articles for Lightweight silicon nitride ceramic dowel | |
Mechanical properties of reinforced porcelain slabs … - Su - Cited by 24 … titanium matrix composites as lightweight and low-cost … - Otte - Cited by 13 Oxide‐Based Ceramic Matrix Composites for High‐ … - Ramachandran - Cited by 34 | |