langfeng, Author at Metal carbide powder,TiC cermet rod,TiCN cermet rod,Titanium oxide,cutting wheel - Page 5 of 15 Archive - Metal carbide powder,TiC cermet rod,TiCN cermet rod,Titanium oxide,cutting wheel - page 5
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Microwave extraction equipment

Posted on: 九月 30th, 2016 by langfeng No Comments

Microwave Atmosphere Sintering Furnace
Microwave extraction (extraction) equipment is mainly used in microwave extraction (extraction) of spices, seasonings, soybeans, peanuts, angelica, gastrodia, kelp, ginseng, mustard seeds, cosmetics, tea drinks, pectin, chemicals.
Microwave extraction technology is a new technology used in chemical, traditional Chinese medicine and food industry. Microwave extraction is mainly used for the extraction of solid samples. Has been used for extraction such as soil, plants and animals, food, seeds and feed, medicine and so on. Compared with the traditional extraction (Soxhlet, ultrasonic extraction) method, microwave extraction is characterized by rapid, low energy consumption, less solvent consumption, and favorable for polar and thermally unstable compounds, avoiding the long-time high temperature Of the thermal decomposition. Traditional extraction is carried out by heat conduction, heat radiation and other means from the outside to the inside, and microwave extraction is instantaneous penetration of microwave materials inside and outside the heating at the same time for extraction. Microwave extraction method is not only fast, and the recovery rate is high, with acetic acid extraction of various metals in the tin organic compounds, compared with the usual extraction method, the extraction time of only 3 minutes, 20 to 100 times lower, The extraction rate of the metal tin organic compound is increased.

For more information please link our company official website:http://www.langfengmetallic.com/, please contact: postmaster@langfengmetallic.com

The thermal effect of microwave heating sterilization

Posted on: 九月 29th, 2016 by langfeng No Comments

Microwave Lab Furnace

microwave sterilization, preservation is a combination of microwave thermal effects and non-thermal effects of the results. The thermal effect of microwave heating sterilization mainly from the rapid effect: the non-thermal effect is the use of micro-organisms in vivo protein and physiological activity of the material variation, loss of vitality or death.

Therefore, microwave sterilization temperature is lower than the conventional method, the general comparison, the conventional method of sterilization temperature to 100 degrees, the time to ten minutes to dozens of minutes, while the microwave sterilization temperature is only 70 to 90 degrees, the time is about a few minutes .Through microwave drying, sterilization of food shelf life can be extended 3 to 8 times, does not destroy the original nutritional content, color, taste and natural flavor.

Compared with other drying, sterilization, thawing equipment, can reduce the area and reduce energy consumption 30% to 100%. And does not produce “three wastes” pollution.

For more information please link:www.industryequips.com, please contact: postmaster@industrialmicrowavefurnace.com

The production principle of Titanium carbide rod

Posted on: 九月 23rd, 2016 by langfeng No Comments

ferro-tic rods

Langfeng Metal production of titanium carbide metal rods, metal titanium carbide ceramic rods, steel with gold bars, carbide, titanium-based alloy rods, titanium carbide based cemented carbide rod is using Langfeng Metal sales of titanium carbide metal production of nickel powder + iron + + additive mixing ingredients by wet milling, dry granulation, compression molding, liquid phase sintering, heat treatment, rough grinding, product testing processes produced titanium carbide rods, titanium carbide cermets rods, steel with gold bars, titanium carbide based alloy rods, titanium carbide based cemented carbide rods, carbide, titanium rods, titanium carbide cermets rods, steel with gold bars, carbide, titanium-based alloy rods carbide, titanium-based alloy rods according to enterprise standard enamel-metal execution.

For more information please link:www.langfengmetal.com, please contact:angela@metalcarbidepowder.com

 

Structure principle and characteristics of microwave sintering equipment

Posted on: 九月 20th, 2016 by langfeng No Comments

Microwave Atmosphere Sintering Furnace
Microwave is a high-frequency electromagnetic waves, the frequency range of 0.3 ~ 300 GHz. However, the use of frequencies in the microwave sintering technology mainly for 2.45 GHz, Sutton of the frequency band of microwave sintering detailed study. Currently there are 28 GHz, 60 GHz to its higher frequency reported. Microwave sintering is the use of microwave electromagnetic field in the dielectric loss of the ceramic material and the material is heated to the sintering temperature and the overall realization of sintering and densification. In the microwave electromagnetic field, the ceramic material will produce a series of dielectric polarization, electronic polarization, atomic polarization, dipole polarization and interfacial polarization steering and so on.

For more information please link:www.industryequips.com, please contact:postmaster@industrialmicrowavefurnace.com

Carbide Tool Materials

Posted on: 九月 14th, 2016 by langfeng No Comments

wtic application

Carbide is the most widely used class of high-speed machining (HSM) tool material, such material is produced by powder metallurgy process, made of hard carbide (typically tungsten carbide WC) particles and the soft texture of the metal binding agent composition. Currently, there are hundreds of different components of WC-based cemented carbide, most of them are used cobalt (Co) as a binding agent, nickel (Ni) and chromium (Cr) it is also commonly used binders elements also can add other Some alloying elements.

The products of Langfeng Metallic Material are: metal carbide powder, double carbide&compound powder, Ti(C,N) Based cermet, Tungsten carbide tile cutter, planetary ball mill, industrial microwave furnace.

For more information please link:www.langfengmetal.com, please contact:angela@metalcarbidepowder.com

 

Microwave Sintering of Ceramics

Posted on: 九月 8th, 2016 by langfeng No Comments

Microwave Tube Furnace

Though microwaves have been in use for many applications for over 60 years, their application in ceramic processing involving synthesis, sintering, melting, joining, surface modifications, etc, has developed only in the last twenty years. Microwave materials processing is recognized for many advantages, namely, substantial reduction in cycle time resulting in large energy savings, selective and volumetric heating, providing fine microstructures, improved mechanical properties, and eeo-friendliness. ln the last two decades, various researchers have worked with a variety of traditional and advanced ceramics such as alumina, zirconia, hydroxyapatites, transparent ceramics, electroceramics, ceramic superconductors, glass-ceramics, non-oxide ceramics including Si3N4, AIN, SiC and WC/ Co, etc. ln all of these materials, substantial improvements in their properties over conventional products, as well as enhancements in the diffusion and reaction kinetics,were reported. Recently, microwave melting of glasses has also been achieved with many advantages over conventional melting.
lt was generally believed that metals reflect microwaves, and hence cannot be processed in a microwave field like ceramics. However, recently it has been discovered that if the metals are in powderforrn,they will also absorb microwaves and will get heated very effectively. Alrnost all metals, including refractory metals(W, Re, Mo, etc), alloys, steels, have now been sintered successfully in 5-15 min. The selective heating feature of microwaves has led to effective brazing and joinirlg of metal parts. Even bulk metals can be heated and melted in a microwave field and the melt can be cast into useful products.

 

For more information please link:www.langfengmetal.com, please contact:angela@metalcarbidepowder.com

 

TiCN cemented carbide

Posted on: 九月 1st, 2016 by langfeng No Comments

Titanium carbide Nitride cermets rod 2

Carbon (N) titanium (TiCN) usually cemented carbide mainly composed of TiC TiC-Ni-Mo alloy. Such alloys with high hardness (generally up to 91 ~ 93.5HRA, the individual is 94 ~ 95HRA, reached the level of hardness of ceramic cutting tools), good wear resistance and ideal anti-month depression abrasion, high-speed cutting steel material have lower wear rate. In addition, it also has a high oxidation resistance, heat resistance (high temperature at 1100 ~ 1300 ℃ still capable of cutting), good chemical stability.

TiCN based alloy having a close ceramic hardness and heat resistance, but the bending strength of ceramics is much higher than can be used to make high-speed finishing tool material used to fill the WC-based cemented carbide and ceramics blank material. In recent years, TiCN based alloy strength has been continuously improved by 700 ~ 800MPa up to the nearest 1800 ~ 2000MPa. At the same time, the toughness is also rising, and with the indexable insert has overcome the difficulties of welding. Therefore, it is not only used as a finish, but also extended to semi-finishing, roughing and interrupted cutting. In high-speed cutting steel, especially for surface roughness less demanding roughing and semi-finishing, TiCN based alloy is the best.

For more information please link our company official website:http://www.langfengmetallic.com/, please contact: postmaster@langfengmetallic.com

 

The case of Titanium carbide rods

Posted on: 八月 24th, 2016 by langfeng No Comments

ferro-tic rods

The original material of the teeth and the cutter applied to driving gear is high manganese steel, but now now use titanium carbide rods, titanium carbide fund is a ceramic rod, steel combined with gold rods, titanium carbide alloy rods, titanium carbide carbide rods, can greatly improve the machine driving gear and cutting tooth abrasion resistance, greatly improve the service life.

 

 

 

Planetary ball mill working principle

Posted on: 八月 22nd, 2016 by langfeng No Comments

planetary ball mill machine 5

The main content of a planetary ball mill and section describes: need a bearing mounted on two large and can be placed horizontal rotary cylinder, the cylinder with the diaphragm plate divided into several compartments, each compartment has a certain shape and contents grinding size. Planetary ball mill grinding body is generally steel balls, steel forging, steel bars, gravel, gravel and balls and the like. In order to prevent wear of the cylinder is fitted with the role of grinding mill lining material in the cylinder wall, when the planetary ball rotation, grinding and centrifugal force generated in the cylinder wall liner surface friction under the action , attached to the inner wall of the cylinder liner surface, together with the cylinder rotation, and taken to a certain height, free fall under gravity, the whereabouts of grinding as projectiles, like the impact of the material at the bottom of the crushed material .

 

Grinding rise, circular motion is the cycle of falling. In addition, during the rotation of the planetary ball mill grinding body also produces sliding and rolling, thus grinding, grinding action between the liner and the material, the material ground. Due to the feed end of the continuous feeding of new material, so that between the feed and discharge end of the material there is a difference between the material surface can be forced material flow, and drop impact when grinding materials also produce axial thrust forces the flow of materials, in addition to the mill stream Sport also helps the flow of material. Thus, although the mill shell is placed horizontally, but they can slow the flow of material from the feed end to the discharge end, complete the grinding operation.

 

For more information please link:www.langfengmetal.com, please contact:angela@metalcarbidepowder.com

Titanium carbide rod processing Considerations

Posted on: 八月 18th, 2016 by langfeng No Comments

ferro-tic rods

Titanium carbide rod processing Considerations
1) only suitable for high manganese steel materials.
2) casting molten steel without carbonation than ordinary titanium rods, titanium carbide cermets rods, steel with gold, carbide, titanium-based alloys, titanium carbide-based cemented carbide, enhance 60-100 degrees,
3) Before use, the first carbide, titanium rods, titanium carbide based cermet rod, bar steel with gold, carbide, titanium-based alloy rods, titanium carbide-based cemented carbide boron rods put up sand and salt solution soak, then remove and dry use (deoxy)
4) When casting, the first fixed carbide, titanium rods, titanium carbide based cermet rod, bar steel with gold, carbide, titanium-based alloy rods, titanium carbide based cemented carbide rods in steel, and then pouring molten steel, (because the density of TIC lighter than steel,
Without first fixed carbide, titanium rods, titanium carbide based cermet rod, bar steel with gold, carbide, titanium-based alloy rods, titanium carbide based cemented carbide club, stick instability.
5) After forming, heat treatment, and high-manganese steel water together water toughening treatment.

For more information please link:www.langfengmetal.com, please contact:angela@metalcarbidepowder.com