Alumina Ceramic Pepper Mill Grinding Mechanism Replacement Parts for Mill Grinder

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Hunan Yuanhong New Materials Co.,Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-0731-89721388

Contact Person:
Miss.Julia View Contact Details

Alumina Ceramic Pepper Mill Grinding Mechanism Replacement Parts for Mill Grinder

Brand Name	YH
Model Number	YH
Certification	ISO,CE
Place of Origin	CHINA
Minimum Order Quantity	10
Price	Negotiated
Payment Terms	L/C,D/A,D/P,T/T,Western Union
Supply Ability	10000pcs per month
Delivery Time	10-30days
Packaging Details	by caront or wooden case
Dielectric Strength	15 KV/mm
Chemical Composition	Al2O3 (Aluminum Oxide)
Color	White Or yellow
Electrical Insulation	Excellent
Operating Temperature	Up to 1700°C
Low Thermal Expansion	Excellent
Biocompatibility	Yes
Alumina Content	95-99.7%
Flexural Strength	300 to 400 MPa
Thermal Conductivity	20 to 30 W/m·K
Machinability	Difficult
Maximum Use Temperature	1700c
Transparency	Opaque
Surface Finish	Polished

Detailed Product Description

Alumina Ceramic Pepper Mill Grinding Mechanism Replacement Parts for Mill Grinder

Tired of fasteners failing under high temperatures, corrosion, or Alumina Ceramic Pepper Mill Grinding? 
 Our alumina ceramic grinding mechanisms are engineered for unmatched durability—resist corrosion, 
stay sharp for years, and handle even the toughest peppercorns without wear.
✅ Universal fit for most mills
 ✅ Food-safe, non-reactive material
 ✅ Install in 2 mins—save your favorite grinder!
Stop replacing your mill. Replace the part that lasts.

Application 

Mechanical Properties
  	 			Properties
 			Unit
 			95%Al2O3
 			99%Al2O3
 			99.5%Al2O3
 		
 			Colour
 			--
 			White
 			Yellow
 			Yellow
 		
 			Density
 			g/cm³
 			3.7
 			3.85
 			3.9
 		
 			Hardness
 			GPa
 			13.7
 			15.2
 			15.7
 		
 			Compressive Strength
 			MPa
 			2000
 			2160
 			2350
 		
 			Flexural Strength
 			MPa
 			280
 			310
 			350
 		
 			Fracture Toughness
 			MPa・m1/2
 			3~4
 			3~4
 			4.5
 		
 			Modulus of Elasticity
 			GPa
 			320
 			360
 			370
 		
 			Poissons Ratio
 			--
 			0.23
 			0.23
 			0.23
 		
  
Thermal Properties
  	 			Properties
 			Unit
 			95%Al2O3
 			99%Al2O3
 			99.5%Al2O3
 		
 			Maximum Use Temperature
 			℃(No load)
 			1650
 			1650
 			1650
 		
 			Thermal Conductivity @ 20°C
 			W/(m・K)
 			24
 			29
 			32
 		
 			Thermal Expansion a at 20–400°C
 			1 x 10-6/°C
 			7~8
 			7~8
 			7~8
 		
 			Specific Heat
 			J/(kg・K)
 			780
 			790
 			780
 		
 			Thermal Shock Resistance
 			℃(Put in water)
 			200
 			200
 			200
 		
  
Electrical Properties
  	 			Properties
 			Unit
 			95%Al2O3
 			99%Al2O3
 			99.5%Al2O3
 		
 			Dielectric Constant
 			1MHz
 			9.4
 			9.9
 			9.9
 		
 			Dielectric Strength
 			V/m
 			15 x 10 6
 			15 x 10 6
 			15 x 10 6
 		
 			Dielectric Loss
 			1MHz
 			4 x 10 -4
 			4 x 10 -4
 			4 x 10 -4
 		
 			Volume Resistivity @ 25°C
 			Ω・cm
 			>10 14
 			>10 14
 			>10 14
 		
 			Volume Resistivity @ 500°C
 			Ω・cm
 			>10 8
 			>10 8
 			>10 10
 		
  

Various Types of Alumina Ceramic Part

We Can Do OEM and 0BM According to Your Drawing and Requirements.

Features of alumina ceramic* Relatively low density;
 * Extremely high operating temperature;
 * Very high hardness and compressive strength;
 * Excellent electrical insulation properties;
 * Corrosion and wear resistance;
 * Biologically inert, food compatibility.
Alumina Ceramic PropertiesThe following only lists the performance parameters of the three most common aluminum oxide ceramics. Normally, alumina ceramics
 are composed of these types

Packing 

Product Tags: Alumina Replacement Parts for Mill Grinder Alumina Ceramic Pepper Mill Grinding

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