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Vacuum brazing samples of ceramic, copper and Kovar Alloy
Due to the existence of coating or coating, ceramic components are limited in the use of high temperature, so it is difficult to play the advantages of high temperature stability of ceramics. People are required to look for direct brazing methods. Direct brazing of ceramics can solve the connect...
vacuum brazing
A method of joining a metal with a lower melting point than the bonding material by heating it to the melting point of the welding material. The connection should be carried out in vacuum or with hydrogen or argon. It can be used to manufacture precision parts, laminated structures, complex shape...
Vacuum sintering
At the same time to the powder material pressure, while heating at a low temperature below the melting point, making it a whole processing technology, this is sintering. All kinds of metal series, iron series and non-ferrous series, especially pure metals, high melting point metals, alloys, carbo...
heat treatment
The so-called heat treatment is to heat or cool metal materials, change the properties of materials, combined with the purpose of the use of the metal materials. There are certain rules and requirements when heat treatment is carried out. If the operation is illegal, the material will not be used...
Development status of metal matrix composites
In addition to the characteristics of high specific strength, high specific modulus and low expansion coefficient, metal matrix composites also have good heat resistance, high toughness, aging resistance, high conductivity and high thermal conductivity, as well as radiation resistance, flame reta...
low pressure vacuum carburizing furnace and traditional carburizing furnace
Comparison of the main advantages and characteristics of low pressure vacuum carburizing furnace and traditional carburizing furnace For a more comprehensive grasp and understanding, the main advantages and characteristics of the low-pressure vacuum carburizing furnace and the traditional carburi...
ITO target applications and solutions
Indium tin oxide (ITO) crystal structure Indium tin oxide (ITO) is an n-type semiconductor formed by doping In2O3 with tin. The crystal structure is In2O3. The In2O3 structure has two forms, one is the cubic ferromanganese structure and the other is the hexagonal corundum structure. The cubic fer...
Boron carbide vacuum sintering furnace
Technical Parameter Max. Temperature : 2400℃ Working Temperature : 2300℃ Temperature rising speed(Empty) : 20℃/min Uniformity : ≤±5℃ Heating area quantity : 1 Power supply : 380V(±5%) 3Phase 50HZ Product Application The vacuum sintering furnace is a vacuum resistance furnace that uses graphite as...
Ceramics, copper, Kovar alloy vacuum brazing samples
Various brazing joints formed by ceramic metallization have coatings or coatings, which limit the use of ceramic components at high temperatures, and it is difficult to exert the advantages of ceramic high-temperature stability. People are required to find direct brazing methods. Ceramic direct b...
Vacuum brazing for carbide and carbon steel and stainless steel
The hard alloy is made of the hard compound of refractory metal and the bonding metal through powder metallurgy process. It is an alloy material with high hardness. It is characterized by high hardness, high strength, good toughness, wear resistance and heat resistance, especially its high hardne...