Stainless Steel Kitchen Knife, Fruit Knife, Utility Knife

China Stainless Steel Kitchen Knife, Fruit Knife, Utility Knife, Find details about China Knife, Kitchen Knife from Stainless Steel Kitchen Knife, Fruit Knife, Utility Knife

Model NO.
FH-KN021
Transport Package
Carton
Origin
Yangjiang China
HS Code
8211922000
Model NO.
FH-KN021
Transport Package
Carton
Origin
Yangjiang China
HS Code
8211922000
    Stainless steel kitchen knife,fruit knife,utility knife


Stainless Steel Kitchen Knife, Fruit Knife, Utility Knife
Stainless Steel Kitchen Knife, Fruit Knife, Utility Knife
Stainless Steel Kitchen Knife, Fruit Knife, Utility Knife
Stainless Steel Kitchen Knife, Fruit Knife, Utility Knife
Stainless Steel Kitchen Knife, Fruit Knife, Utility Knife
Stainless Steel Kitchen Knife, Fruit Knife, Utility Knife

 

knife processing:

1 Water, raw powder milling balls are fed into a mixer-like device called a mill.

 

2 To create particles of uniform size, with diameters of approximately one micrometer (1 µm or 0.001 mm), raw materials are first mixed into a slurry - a fluid of water and ceramic powder in which the particles are blended.

 

3 A spray dryer dehydrates the raw materials in the slurry to make a granulated powder

 

4 The granulated powder is used to fill a knife-shaped mold.

 

5 Dry Press Process: The mold is placed under high pressure - 1 ton per cm2 (approx. 12,800 psi) - to solidify the powder into the desired shape.

 

6 Sintering Process: The material is then fired and sintered in a kiln, like conventional ceramics, but under precisely controlled temperatures. (1400°C for 48 hours)

 

7 Surface Grinding:During the firing process, the ceramic blade shrinks to 75% of its original, unfired size, while the volume shrinks by nearly half. These shrinkage rates are carefully calculated during the design process, so the finished size matches the design specifications.

 

8 Big & Small Edge Sharpening: The blade is then ground with a diamond wheel to produce a razor-sharp edge.

 

9 Inspection of sharpness.

 

10 Assembling & Packing:A handle is then attached to complete the process.