Ceramic Knife Chef Knives Type and Eco-Friendly Stocked Feature

Ceramic Knife Chef Knives Type and Eco-Friendly Stocked Feature

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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 Chef Knives Type and Eco-Friendly Stocked Feature

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 the use of each tool in a set of tools?: Knife: used for cutting bone. ?Cutter: used for food slices, but not cutting meat. ?Vegetable knife: used to cut vegetables and fruits. ?Peeler for fruits and vegetables skin planing. ?Ham knife: for cutting ham and other meat. ?A knife used for cutting tomatoes, such as the skin and juicy, soft fruit. ?Watermelon knife: used to cut the skin thicker, larger fruits. ?A soft food used for cutting hard surfaces. ?Multi-purpose knife: especially suitable for cutting fish fillets, and a variety of uses.

Q:Cubic boron nitride cutting tools for processing what materials: If the fine processing of boron nitride CBN recommended super hard toolsCBN super hard tool professional precision machining, the main cutting hardened steel, alloy steel, tool steel, die steel, manganese steel, spring steel, Zhou Chenggang, chilled cast iron and high chromium cast iron, cast iron, powder metallurgy, Ni base and CO base superalloy Rockwell hardness (HRC45-80 degree) between all kinds of difficult to machine high hardness steel. Features: good finish machining surface finish can be achieved between two (Ra0.3-Ra0.6); features: super hard tool wear - high hardness wear resistance; three characteristics: high cutting speed and cutting speed can effectively improve the processing efficiency and reduce cost.

Q:Excuse me, master, difference, white steel cutter and tungsten steel knives advantages, what are the disadvantages?: Is the cost difference. White steel knife mostly refers to high-speed steel cutting tools, high-speed steel (HSS - HIGH SPEED STEEL) is the most common material SKH9, hardening heat treatment to about HRC64. The cost is low by cutting tool steel, the hardness of the workpiece is low, is the most traditional tool. The car is tungsten steel knife the hardness of HRA90-93, harder and more than high-speed steel tool with cutting force, service life is long, but also more expensive.

Q:How to distinguish between YG tool and YT tool and YW tool appearance: This is the time to pay attention to the tool than when. There is a big gap between the brand.

Q:Cutting tool materials: Generally speaking, tool steel. High speed steel.Cemented carbideCermetCBN cubic boron nitridePCD diamond

Q:Tool quenching method: If you want to get a good tool, you should choose a good material, get the normal heat treatment plant to heat treatment.The purpose of heat treatment is by changing the internal structure of materials (such as tool steel: pearlite and cementite (or) (by heating and fast cooling) and martensite (low temperature tempering), tempered martensite), achieve the desired performance.In general, the performance of the alloy tool steel after heat treatment is better than that of carbon tool steel after heat treatment. Alloy tool steel, the number of alloy elements, different varieties, heat treatment performance is also different.

Q:What tools have both toughness and wear resistance: Ceramic tool is formed by oxidation of aluminum powder, adding a small amount of elements, followed by high temperature sintering, the hardness, heat resistance, cutting speed ratio of tungsten carbide is high, but because of the brittle, so it is not suitable for the non continuous or heavy turning, only suitable for high speed precision cutting.

Q:Want to buy a knife, you can select the steel carbon steel and high carbon steel, do not know the knife performance between big two kinds of steel making, see carbon steel knife can also be cut iron said selling knives on the site, do not know is not a bit exaggerated, but the price is a lot cheaper in carbon steel. Please master pointing: It is important that the quenching, 45# steel after quenching can ensure the hardness of 60 steel in 45-50 degrees generally at about 50-70 of course do knife do not need such a high hardness hardness in 50-54 is enough, will be broken and fell in the mouth of the phenomenon, will come from the price in carbon and high the general price per kilogram of carbon materials is 4-7 dollars, a knife would spread but dozens around the block, the excess part is the artificial

Q:How long is the control tool?: Do you want to carry a knife with you? The specification of the cutting tool is very long, I will give you the following: with self-locking device, without self-locking device is less than 60 degrees angle. As long as the above 2 belong to the control tool, if you bring a small dagger is only 6 cm long, but with a self-locking device, also belong to the control tool

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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