Ceramic Knife China Professional Useful Household and Tungsten Knife Sharpener

Ceramic Knife China Professional Useful Household and Tungsten Knife Sharpener

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 100 set

Supply Capability:: 100000 set/month

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Introduction of Ceramic Knife

Ceramic knife known as "noble knife", as a modern high-tech products, with the advantages of traditional metal knives unmatched; using high-tech nano-zirconia materials, so ceramic knife called "zirconium gem knife", its elegance and luxury evident.

Application of Ceramic Knife

1. The ceramic knife can prevent itself from cautery of serious of acids and bases organic

matter,rustiness,changing colors and diffluence of metal ion,so it would be more healthy

and environmentally-friendly.

2. It`s easy to clean and can keep the primitive colors and original sapor of food. Besides,

it would not reat with the food that it seldom leads to microorganism breeding.

3. The knife is nonmagnetic completely.And it is made of compactd material so that it is

with no holes.

Advantage of Ceramic Knife

1.Lasting sharp,Never need to whet knife

2.Food oxidation resistance, retain freshness

3.Non rusty,no chemical reaction when contact with food

4.Healthy and environmental protection

5.Quality life choice

6.Elegant appearance

Packing of Ceramic Knife

1.Flocking plastic in Gift box

2.EVA White box

3.(Also as your request. )

Pictures of Ceramic Knife

Ceramic Knife China Professional Useful Household and Tungsten Knife Sharpener

Specification of Ceramic Knife

Composition	Wt%	ZrO2+Y2O3%≥99.5
Specific density	g/cm3	>6.0
Hardness(HV)	HRA	>87
Thermal expansion Coefficient(20-400)	(10-6/K)	9.6(20~400)
Elastic modulis	GPa	200~250
Fracture toughness	MPa.m1/2	7-10
Bending strength	MPa	>1150
Grain size	μm	<0.6< td="">
Thermal conductivity	W/(m .k)	2.5

FAQ

We have organized several common questions for our clients，may help you sincerely：

①How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

②How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

Q:What is stainless steel kitchen knives: Kitchen cutlery stainless steel material should be 304.Stainless steel material: stainless steel belt, stainless steel bar, stainless steel plate, stainless steel wire, stainless steel pipe,

Q:What is the sintering and electroplating tools ah? What is the difference?: Electroplated tool:Is a way to deal with the surface of the tool, mainly in order to improve the corrosion resistance of the material surface, improve the appearance of the material surface, improve the performance. In addition to improving the quality of the surface, there are some special coatings to improve the surface hardness and wear resistance of the material, as well as to improve the conductivity of the plating.

Q:In machining, the relationship between the speed and the feed rate is very important: In machining, according to the general tool material and machining parts to determine the angle and the cutting speed of Vf, is generally more common in the 60 to 200 range, please note that this range is to experience the value based on the cutter shape, material and machining materials, and then according to the formula to calculate the 1000Vf=3.14*d*n speed. Feed is mainly related to the rigidity of the processing equipment and the processing of the material of the material, generally coarse feed in the 0.3mm/ turn, fine processing feed 0.05 ~ 0.15mm of the majority.

Q:CNC machine tools and cutting tools for the performance of the material requirements?: At present, not what requirements of CNC lathe has basically been popular, is currently popular in the general processing performance of high precision equipment, machine tools and tool materials on the basic requirements of the product you choose just tool for processing the request, thank you

Q:What is the classification of the hardness level?: 1,The hardness of carbon tool steel is about HRC62;2, the hardness of diamond in HV10000;3, the hardness of silicon carbide in HV4500.

Q:What cutting properties should be provided for the cutting parts: 1 high hardness tool material hardness is higher than the hardness of the workpiece material; wear resistance of 2 high wear resistance, is a comprehensive reflection of the tool material mechanical properties, microstructure and chemical properties; 3 sufficient strength and toughness; 4 high heat resistance; thermal physical properties of 5 and good thermal shock resistance 6; good technology and economic performance.

Q:What is the name of a cutting tool for cutting fruits: Hello! You should say it is the mold, with the kind of baked cookies that are the same, you can go to the X treasure to search the baking mold, orFruit cutting device look, thank you

Q:What are the reasonable tool life?: For manufacturing, grinding tool is relatively simple, the cost is not high, such as tool, drill, durability can be set lower, whereas the durability should be a little higher, such as milling cutter, broach and gear cutter.

Q:What is the most important influence on the cutting tool?: The feed is small, the flank wear is large, the tool life is greatly reduced. Feed, cutting temperature increases, the flank wear will increase, but the cutting speed than the impact on the tool life is small, of course, a large amount of feed, processing efficiency is also high.

Q:What is the difference between the choice of the angle of the rough and the fine?: It depends on the kind of material you are working on.The selection of the front angle: generally rough car to take a smaller front angle or negative rake angle, the purpose is to improve the cutting edge of the force and heat conditions, improve the cutting edge strength and impact resistance. In order to reduce the elastic and plastic deformation when the chip is cut off and the friction resistance between the chip and the front, the cutting force and cutting heat are reduced, and the machined surface quality is improved.After the selection of angle: rough machining, in order to ensure the strength of the cutter, choose the smaller angle; finishing, to ensure the surface quality, should be selected after a larger angle;The selection of the main deflection angle: roughing should choose a larger main angle, in order to reduce vibration, improve the durability of the tool and chip;The selection of the auxiliary deflection angle: the side slip angle should be smaller to reduce the residual area and reduce the surface roughness value;The choice of cutting edge angle: select negative value in roughing process, the purpose is to improve the heat dissipation condition and impact resistance, take the positive moment when finishing, improve the surface quality.

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