Custom stainless steel 316L nitrogen sintered filter cartridge for Lead-free reflow oven/wave soldering
HENGKO offers nitrogen gas soldering application solutions for reflow and wave soldering, solving the major problems faced by the electronics assembly and semiconductor packaging industries.
Micron porous sintered filter cartridge product content： It can make the airflow evenly distributed, high mechanical strength, good temperature resistance, strong thermal shock resistance, controllable pore size, uniform and stable void, easy processing, and weldability. Conventional porous stainless steel pore size can be controlled in the range of 0.2 ~ 100 µm, the porosity of 25 ~ 50 %, mainly used in petrochemical, metallurgy, aerospace, food, biopharmaceutical, energy, environmental protection fields of solid-liquid, solid-gas separation, airflow distribution, steady flow, such as catalyst filtration, pharmaceutical liquid purification, gas dedusting, milk juice purification, and concentration, in addition, also used as a metal, ceramic, molecular sieve, polymer and other. In addition, it is also used as the carrier of metal, ceramic, molecular sieve, polymer, and other functional materials.
Features:
-Products are mainly used for: aviation, antenna, model industry, chemical industry, machinery, and some home decoration
-Explosion-proof
-Rust protection
-Wear-resisting
-Polished surface
-Stainless material
-Well straightness
-Seamless
Custom stainless steel 316L precision nano capillary nitrogen tube/ for Lead-free reflow oven/wave soldering
Nitrogen gas soldering has more benefits than self-correction after print shift and surface mount ...
For example:
- Solder joint resistance to high temperature and humidity increased tensile strength and life.
- Effective reduction in oxidation, improved wettability, reduced solder ball, bridging, and hole formation.
- Higher wettability, lower wettability time.
- The better on-tin rate increased the process flow window.
- Much lower defect rate and rework, high-quality, dense metal tissue structure evident with metal metallurgical microscopy.
- Reduced solder oven cavity of fouling and increased uptime of welding equipment.
Nitrogen soldering reduces the formation of dross while greatly improving the quality of the solder ...
When nitrogen is consumed in the furnace chamber, if the nitrogen dispersion distribution is properly improved, for example, using HENGKO micron porous nitrogen sintered filter cartridge can significantly save nitrogen consumption, thus saving more costs. With the same excellent nitrogen effect, the nitrogen machine can save 30% to 40% of the cost of liquid nitrogen. For more details, please refer to the description later in this article.
With the development of the microelectronics industry, many special-purpose microelectronic devices and integrated circuits need to be stored in a high-purity nitrogen environment to avoid the influence of oxygen, water vapor, dust, and other traces of corrosive, harmful gases in the atmosphere before packaging after assembly.
Applications：
Nitrogen storage cabinets
Electronic moisture-proof cabinets
Application of Nitrogen Sintered Filter Cartridge - Efficient saving of nitrogen consumption.
With advanced nitrogen gas dispersion aeration technology (sintered filter cartridge), through the professional special nitrogen sintered filter cartridge as the end of the gas used to disperse nitrogen gas at a lower nitrogen flow rate, it can make the nitrogen gas evenly diffused on the wave surface, electronic components welding position, to achieve the purpose of inert protection, greatly superior to only using stainless steel tube drilling blowing or conventional air outlet blowing technology defects.
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