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<title><![CDATA[EC21 Product Catalogs - low hardness]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/low_hardness--2810/1/low hardness.html]]></link><item>
<title><![CDATA[Aluminum Silicon Carbide,AlSiC  Is A High-strength and High Thermal Conductivity Ceramic Material]]></title><link><![CDATA[https://hygdkj.en.ec21.com/Aluminum_Silicon_Carbide_AlSiC_Is--12057378_12057457.html]]></link><description><![CDATA[low thermal expansion coefficient, high rigidity, and high hardness of silicon carbide. The main processes include powder metallurgy, infiltration method, etc.
Aluminum Silicon Carbide Electronic Sub]]></description><pubDate><![CDATA[20260526]]></pubDate></item>
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<title><![CDATA[Industry Silicon Carbide(SIC) Ceramic]]></title><link><![CDATA[https://skyknife.en.ec21.com/Industry_Silicon_Carbide_SIC_Ceramic--685040_10873202.html]]></link><description><![CDATA[hardness, good energy absorption capability after cracks
2. Low density &amp; Light weight, excellent ballistic property
3. Endure more high temperature and suit for more applications
The contrast of Arm]]></description><pubDate><![CDATA[20250219]]></pubDate></item>
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<title><![CDATA[High Density 800um Zirconium Dioxide Sphere Beads Grinding Ceramic Media for Coating Dispersion]]></title><link><![CDATA[https://hlhblastingmedia.en.ec21.com/High_Density_800um_Zirconium_Dioxide--11998885_11999202.html]]></link><description><![CDATA[hardness, and near-perfect sphericity, resulting in high precision in processing. Additionally, it has a low wear rate and is durable.Possessing ultra-high wear resistance, it exhibits shock resistan]]></description><pubDate><![CDATA[20240905]]></pubDate></item>
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<title><![CDATA[Ceramic Bowl]]></title><link><![CDATA[https://3193114937123.en.ec21.com/Ceramic_Bowl--11937556_11937557.html]]></link><description><![CDATA[hard texture, are easy to clean, and can withstand changes in high and low temperatures, making them widely used in daily life. The crystallization of art is also an important medium for internationa]]></description><pubDate><![CDATA[20240515]]></pubDate></item>
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<title><![CDATA[The Fine Quality SiC Wearing Resistance Silicon Carbon Ceramic Grinding Ball]]></title><link><![CDATA[https://an963852741.en.ec21.com/The_Fine_Quality_SiC_Wearing--11688609_11688617.html]]></link><description><![CDATA[hardness are almost unchanged, and its density is 3.30g/cm3, which is almost 1/3 of bearing steel. Weight, low centrifugal force in rotation. Can achieve high speed operation. It is also self-lubrica]]></description><pubDate><![CDATA[20240328]]></pubDate></item>
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<title><![CDATA[Alumina Ball (Al2O3 65%,92%,99%)]]></title><link><![CDATA[https://qmachine0621.en.ec21.com/Alumina_Ball_Al2O3_65_92--1784738_1971454.html]]></link><description><![CDATA[Hardness (Mohs Scale) : 8 
Thermal Conductivity( KJ/m,h, &amp;deg;C) : 8 
Maximum application Temp : 1,550&amp;deg;C 
Water Absorption : 0 
Our quality is very higher than others supplier and price is very c]]></description><pubDate><![CDATA[20180423]]></pubDate></item>
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<title><![CDATA[Threaded Ceramic Pipe]]></title><link><![CDATA[https://zhanghongb.en.ec21.com/Threaded_Ceramic_Pipe--11835182_11835252.html]]></link><description><![CDATA[hardness
Excellent thermal stability
Good chemical stability
Excellent wear resistance
Excellent corrosion resistance
Low dielectric constant
Good heat resistance.
Typical Alumina Ceramic Products:
P]]></description><pubDate><![CDATA[20230818]]></pubDate></item>
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<title><![CDATA[Metalized Ceramics]]></title><link><![CDATA[https://blueskycs8.en.ec21.com/Metalized_Ceramics--6724325_7090950.html]]></link><description><![CDATA[hard jointing materials such
as gold,silver make the equipment work in desirable order and in new
property.
Application for Metalized ceramics:
The product can be used for gas discharging equipment,o]]></description><pubDate><![CDATA[20120916]]></pubDate></item>
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<title><![CDATA[Zirconia Tube]]></title><link><![CDATA[https://nextgeninc.en.ec21.com/Zirconia_Tube--11853462_11853464.html]]></link><description><![CDATA[Hardness
Moh&apos;s
6.5
Hardness
knoop (kg/mm2)
1600
Compressive Strength
MPa R.T.
2500
Tensile Strength
MPa R.T.
248
Modulus of Elasticity
(Young&apos;s Mod.)
GPa
207
Flexural Strength (MOR)
MPa R.T.
900
Frac]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Zirconia Beads]]></title><link><![CDATA[https://ceramicknife.en.ec21.com/Zirconia_Beads--5203777_11884912.html]]></link><description><![CDATA[Hardness (HV))
HRA
10
Thermal expansion Coefficient
(20~400)
(10-6/k)
11
Elastic modulis
Gpa
205
Fracyure toughness
Mpa . m 1/2
7-10
Bending strength
Mpa
1150
Grain size
μm
0.5
Thermal conductivity
]]></description><pubDate><![CDATA[20240108]]></pubDate></item>
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<title><![CDATA[Wear Resistant Alumina Ceramic Lining Pipe for Conveying Material]]></title><link><![CDATA[https://zibotaisheng.en.ec21.com/Wear_Resistant_Alumina_Ceramic_Lining--9536767_9536776.html]]></link><description><![CDATA[hardness 
high chemical corrosion resistance 
low density 
no metallic contamination 
Applications: 
Cylinders lining , pipes 
Chutes 
Chain conveyors 
Cyclone 
Package and Delivery: 
Plastic pallet]]></description><pubDate><![CDATA[20160518]]></pubDate></item>
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<title><![CDATA[Alumina Wear Resistant Ball/ High Al2O3 Ceramic Filler Ball / Inert High Alumina Ball for Ball Mill]]></title><link><![CDATA[https://daliangaoteng.en.ec21.com/Alumina_Wear_Resistant_Ball_High--10577165_10605764.html]]></link><description><![CDATA[hardness of 8 months and better wear resistance.
2). Whiteness
The whiteness after firing reaches the standard for tableware because our pebbles contain a low iron of 0.018%.
3). Cleanness
The surfac]]></description><pubDate><![CDATA[20230919]]></pubDate></item>
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<title><![CDATA[High Wear Resistance Free Samples Zirconia Silicate Bead]]></title><link><![CDATA[https://winceramic.en.ec21.com/High_Wear_Resistance_Free_Samples--10240659_10240985.html]]></link><description><![CDATA[Hardness Mohs
7.2-8
water absorption
&lt;0.01%
HV hardness
1000 kgf/mm2
Crushing pressure
1100N(1.8-2.0mm)
4.Product Picture
5.Packing
Zirconia silicate beads package:25KG/barrel
6.privilige
Outstanding]]></description><pubDate><![CDATA[20180820]]></pubDate></item>
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<title><![CDATA[Color Road Ceramic Aggregate]]></title><link><![CDATA[https://harvestenterprise.en.ec21.com/Color_Road_Ceramic_Aggregate--11746640_11853530.html]]></link><description><![CDATA[Hardness
&gt;7
7.5-8
Water absorption
&lt;2.0
1
Wear rate
&lt;20
1
Bulk density
1200-1450kg/M3
1300
Specific gravity
2.25-2.45g/cm3
2.31
Part Two: Producing Steps
Material selection: Choose suitable raw glaze]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[99.9% Nano Zirconium/Zirconia/ZRO2 Oxide Price 1314-23-4 Zirconia Nanopowder ZRO2 10nm-50nm Price]]></title><link><![CDATA[https://hbsuoyi615sherry.en.ec21.com/99.9_Nano_Zirconium_Zirconia_ZRO2--11871428_11872118.html]]></link><description><![CDATA[low thermal conductivity of nano zirconia is an excellent material for thermal insulation coatings to improve the thermal insulation effect. Its high corrosion resistance, high hardness, and high wea]]></description><pubDate><![CDATA[20231130]]></pubDate></item>
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<title><![CDATA[Silicon Nitride Wear Parts]]></title><link><![CDATA[https://middiaceramics305.en.ec21.com/Silicon_Nitride_Wear_Parts--11863537_11869499.html]]></link><description><![CDATA[hardness and chemical inertness. Especially hot-pressed silicon nitride is one of the hardest substances in the world. Silicon nitride ceramics have a low coefficient of thermal expansion and high th]]></description><pubDate><![CDATA[20231123]]></pubDate></item>

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