Ceramic Knife High-Tech Fashion Health for Paring in Kitchen Knife Sets

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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 High-Tech Fashion Health for Paring in Kitchen Knife Sets

Ceramic Knife High-Tech Fashion Health for Paring in Kitchen Knife Sets



Specification of Ceramic Knife

Composition Wt%  ZrO2+Y2O3%≥99.5 
Specific densityg/cm3>6.0
Hardness(HV)HRA>87

Thermal expansion

Coefficient(20-400)

(10-6/K)9.6(20~400)
Elastic modulisGPa200~250
Fracture toughnessMPa.m1/27-10
Bending strengthMPa>1150
Grain sizeμm<0.6< td="">
Thermal conductivityW/(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 customers 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.


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- Self introduction

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- Inquire about price/MOQ

Q:What kind of cutting tool is better for steel casting
High hardness steel castings casting forming, high hardness and difficult machining, casting surface roughness, especially large steel castings, casting defects may occur (such as hard, white, etc.) to meet performance requirements of tool materials such problems is very high. The cubic boron nitride cutting tool BN-S20 made in China not only can be used to process steel castings at low speed and high speed, but also can be used for cutting high hardness steel castings with large margin and intermittent cutting
Q:What do PCD cutters and PCBN cutters mean?
CBN has high hardness, chemical inertness and thermal stability at high temperature, so it is widely used in grinding process as abrasive CBN grinding wheel. Due to the characteristics of CBN is superior to other tool materials, so people began to be applied to machining, but the small particles of CBN single crystal, it is difficult to make the tool, and the sintering of CBN is very poor, it is hard to be made of CBN sintered body, the larger until 1970s, the Soviet Union, China, countries such as Britain and the United States it have been successfully developed as CBN sintered, polycrystalline cubic boron nitride cutting tool PCBN (Polycrystalline Cubic Boron Nitride). Since then, PCBN with its superior cutting performance in various areas of cutting applications, especially in the high hardness materials, difficult machining materials in the cutting process is unique. After more than 30 years of development and application, there have been used to process different materials PCBN cutter material.
Q:I would like to ask what is the most secure tool features?
Safety standard certificationSafety tools must be certified to ensure quality and safety.
Q:What is the difference between a control tool and a non - controlled tool?
Hello, China's tool control began in 1983, the Ministry of Public Security issued the "Interim Provisions on the control of some of the tools". In accordance with the provisions of the regulation of knives, refers to the dagger, triangular knife, spring knife (jump knife) and other similar single blade, double-edged, triangular knife. Control of the scope of the tool wear and production, purchase and sale of legal procedures.
Q:What are the commonly used tool materials
The common tool material: high-speed steel, cemented carbide (including cermets), ceramic, PCBN (cubic boron nitride), PCD (PCD), its hardness is a hard, so in general, the cutting speed is higher than the one.
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.
Q:Why in the pursuit of high hardness?
Metal processing, the hardness of the tool is not the pursuit of the harder the better, the pursuit of hot. That is, when the temperature is still a certain degree of hardness. Because the temperature of the cutting tool in the process is constantly rising (heating), the hardness decreases with the increase of temperature. For example, high carbon steel cutting tool, the hardness at room temperature is in line with the requirements of cutting, but a heat on the soft, short service life, the old knife to change the knife, can not be sustained continuous cutting.In order to improve the efficiency of production, especially under the conditions of automated production, we must pursue the high temperature of the cutting tool, that is, in the process of cutting, although the temperature increases, but the tool is still hard, sharp, wear-resistant. The purpose is to prolong the service life of the cutter. As a result, the carbide tool on the basis of the emergence of carbide cutting tools (powder metallurgy), in recent years there have been a number of ceramic tools. With the continuous improvement of the degree of automation, metal processing of the hot pursuit of the tool is getting higher and higher.
Q:Kitchen knives what brand good?
Domestic: Eighteen sons, Zhang Xiaoquan, Deng Jiadao, Wang dazu.Europe: Zwilling, WMFJapan: ten days, To Jiro, Guan sun six, Guan Lian lian.
Q:Tool quenching method
If your tool is used in the daily life of the family, here are some suggestions:1, use your iron tapping tool, a sound and sound hum for a long time, your tool has higher carbon content (carbon content in 5/1000~8/1000). Otherwise, such as sound and sound and soon disappeared, and that the tool is very low carbon content (0.8/1000~2/1000), at this time, you do not need to heat treatment, heat treatment can not be normal because of the material change.2, prepare a ~20Kg can contain water wide mouth containers (according to the size of the opening and the depth of your tool size and determine the length of the container), the water temperature is 35 DEG ~50 DEG (water quenching medium had a lot of good, but you don't necessarily have the water, is the quenching medium, cheap water for heating the tool to prevent serious deformation and excluded) poured into containers (with 20~30mm filled).3, your tool blade (blade in the range of ~40mm) is heated to appear incandescent color (about 820 DEG ~850 DEG, because you don't necessarily have the thermometer, so use color to judge the temperature), quickly after you get ready for the 35 straight down into the water of ~50 DEG C, and immediately on the vertical under water sports (you don't move a tool sideways in the water movement, this is to prevent the deformation) about 4~7 seconds (such as cutting edge thickness is 0.5~2mm (or you) feel the tool vibration disappeared; or listening to the water sound disappeared), presents a tool.4, the tool immediately on the flame (note, not in the fire) to bake at 120 degrees C ~150 C (small splash of water splashed on the tool immediately jump boiling), and then natural cooling can be.
Q:Why can't we use diamond tools to process iron materials?
General black metal mainly including iron and steel, both carbon and these materials exist, can be said that the black metal is pro carbon material, diamond composition is carbon, with diamond tool in machining iron-based materials, diamond surface carbon and easy cutting, cutting surface adhesion occurs, leading to the tool is not sharp, by processing the temperature rise, the temperature is high, and oxygen in the air to exist, the diamond is prone to macro elements carbonization and graphitization of diamond. This is why diamond tools are generally not processing of ferrous metal materials.

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