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• gjprototyping com
  Zinc Alloy Casting
  
  Die-casting is the core of the proto-mold company, our zinc alloy casting equipment is new equipment, its high precision, good stability, all die-casting process are automated production, effectively ensure the quality of die-casting....  moreZinc Alloy Casting
  
  Die-casting is the core of the proto-mold company, our zinc alloy casting equipment is new equipment, its high precision, good stability, all die-casting process are automated production, effectively ensure the quality of die-casting. Zinc alloy die casting machine from 30T ~ 200T, can die casting 0.05kg ~ 2kg products; Aluminum alloy die casting machine from 160T ~ 1600T, can die casting 0.1kg ~ 20kg products.
  
  Zinc Alloy Casting Material Properties
  
  
  Zinc alloys are alloys based on zinc and composed of other elements. Common alloying elements include aluminum, copper, magnesium, cadmium, lead, titanium and other low temperature zinc alloys. Zinc alloy has low melting point, good fluidity, easy fusion welding, brazing and plastic processing, corrosion resistance in the atmosphere, and the disabled material is easy to recover and remelt; However, the creep strength is low and the size change is easily caused by natural aging. Prepared by melting method, pressure die casting. According to the manufacturing process, it can be divided into casting zinc alloy and deformation zinc alloy. The main added elements of zinc alloy are aluminum, copper and magnesium. Zinc alloy can be divided into deformation and casting zinc alloy according to the processing technology. Casting zinc alloy has good fluidity and corrosion resistance, suitable for die casting instrument, automobile parts shell and so on. The traditional die-casting zinc alloy has no. 2, 3, 4, 5, 7 alloy, the most widely used is no. 3 zinc alloy. In the 1970s, zA-8, ZA-12 and ZA-27 alloys were developed. Zamak 3: Good fluidity and mechanical properties. Used for casting with low mechanical strength requirements, such as toys, lamps and lanterns, decorations and some electrical parts. Zamak 5: Good fluidity and good mechanical properties. Applied to castings with certain requirements on mechanical strength, such as automobile parts, electromechanical parts, mechanical parts, electrical components. Zamak 2: used for mechanical parts with special requirements for mechanical properties, high requirements for hardness, good wear resistance and general requirements for dimensional accuracy. ZA8: It has good impact strength and dimensional stability, but poor fluidity. It is suitable for zinc alloy casting workpiece with small size, high precision and high mechanical strength, such as electrical parts. Superloy: best fluidity, suitable for zinc alloy casting thin-walled, large size, high precision, complex shape workpiece, such as electrical components and their boxes. Different zinc alloys have different physical and mechanical properties, which provides choice space for die casting design. Zinc alloy can be divided into casting zinc alloy and deformation zinc alloy according to the manufacturing process. The yield of cast alloy is much higher than that of deformed alloy.
  
  Zinc Alloy Casting Materials Info
  Description
  1
  Zinc alloy die casting is a special casting method with less cutting which is developed rapidly in modern metal processing technology. It is the process of filling casting mold with molten metal under high pressure and high speed, and forming casting by crystallization and solidification under high pressure. High pressure and high speed are the main characteristics of pressure casting. The commonly used pressure is tens of mpa, the filling speed (gate speed) is about 16 ~ 80 m/s, the metal liquid filling mold cavity time is very short, about 0.01 ~ 0.2 seconds.
  
  The loss of zinc alloy in the process of die casting must be surface treatment, which is electroplating treatment.
  Relative weight.
  
  Good casting performance, can die casting complex shape, thin wall precision parts, casting surface is smooth.
  
  Surface treatment: electroplating, spraying, painting, polishing, grinding, etc.
  
  When melting and die casting, no iron absorption, no corrosion, no sticking mold.
  
  Good mechanical properties and wear resistance at room temperature.
  
  Low melting point, melting at 385℃, easy to die casting.
  
  Low melting point, melting at 385℃, easy to die casting.
  #zinc #alloy #die #casting
  https://www.gjprototyping.com/zinc-alloy-casting-service/  less

  May 4, 2023

  
• anhuisaifu
  Single Margin Zinc Aluminium MPP Film With Heavy Edgy
  
  
  #Single #Margin #Zinc #Aluminium #MPP #Film #With #Heavy #Edgy
  
  
  Polypropylene plain film, 2 um–12 um, serves as the foundation for MPP films. 620mm is the typical width.
  
  A coating machine in a...  moreSingle Margin Zinc Aluminium MPP Film With Heavy Edgy
  
  
  #Single #Margin #Zinc #Aluminium #MPP #Film #With #Heavy #Edgy
  
  
  Polypropylene plain film, 2 um–12 um, serves as the foundation for MPP films. 620mm is the typical width.
  
  A coating machine in a high vacuum state melts, evaporates, and deposits high-purity zinc and aluminum on the base film, resulting in the formation of a metalized polypropylene film with a very thin metal layer on its surface.
  
  Following a partial breakdown of the thin film dielectric, metallization has a self-healing action that causes it to automatically resume its electrical performance prior to the breakdown. Covering one or both of the metalized film's edges or the center in order to create a blank insulating tape without evaporating metal is known as the margin, and its width is known as the margin.
  
  Packing of Single Margin Al or Zn-Al MPP Film With Heavy Edgy
  Film rolls are packed in plastic bags, vacuumed, and put into desiccant for heat sealing.
  
  The Bags are marked with type labels, mark thickness width, free margin width and resistance.
  
  The bags are packed in carton cases.
  
  The cartons are wrapped in wooden cases or reinforced cartons.
  https://www.anhuisaifu.com/products/single-margin-zinc-aluminium-mpp-film-with-heavy-edgy/  less

  April 17, 2023

  
• es color
  Galvalume/Aluzinc Roofing Sheet (GL) #zinc #galvalume Galvalume steel sheet is an important alloy material often used in daily life. Galvalume steel plate is composed of Al Zn alloy structure, which consists of 55% Al, 43% Zn, and 2% Si solidified at...  moreGalvalume/Aluzinc Roofing Sheet (GL) #zinc #galvalume Galvalume steel sheet is an important alloy material often used in daily life. Galvalume steel plate is composed of Al Zn alloy structure, which consists of 55% Al, 43% Zn, and 2% Si solidified at 600 ℃. The whole structure is composed of Al Fe Si Zn, forming a dense quaternary crystal. https://www.es-color.com/products/aluzinc-roofing-sheet-gl/  

  September 5, 2021

  
• Crystal Tang
  Epoxy Zinc-rich Shop Primer
  #zinc #rich #epoxy #coating
  Epoxy zinc-rich shop primer is a two-component self-drying paint, composed of epoxy resin, special resin, zinc dust, additives and solvents, and the other component is an amine curing agent. The...  moreEpoxy Zinc-rich Shop Primer
  #zinc #rich #epoxy #coating
  Epoxy zinc-rich shop primer is a two-component self-drying paint, composed of epoxy resin, special resin, zinc dust, additives and solvents, and the other component is an amine curing agent. The epoxy zinc-rich shop primer is rich in zinc dust. The electrochemical protective effect of zinc dust makes the coating film have outstanding anti-rust performance; the paint film has high hardness; high-temperature resistance without affecting welding performance; superior drying performance; good adhesion, good mechanical properties. Epoxy zinc-rich shop primer is widely used in steel plate pretreatment shot blasting in metallurgy, containers, various transportation vehicles, and engineering machinery. It is especially suitable for steel structure anti-rust use. It is an ideal metal pretreatment shot blasting and anti-rust maintenance primer.
  https://www.paint-in-china.com/products/epoxy-zinc-rich-shop-primer/  less

  June 17, 2021

  

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• kesdiecasting
  PRECISION ZINC DIE CASTING MANUFACTURING
  Zinc is considered as the easiest metal to cast and has a lot of superior properties. KES is a leader in zinc die casting manufacturing, since its overall process is under a strict quality control system. KES has...  morePRECISION ZINC DIE CASTING MANUFACTURING
  Zinc is considered as the easiest metal to cast and has a lot of superior properties. KES is a leader in zinc die casting manufacturing, since its overall process is under a strict quality control system. KES has already cooperated with many clients from many countries including Korea, Japan, countries from Europe and North America, and Southeast Asia.
  
  Supplying diverse solutions and high quality services, KES as an excellent zinc alloy high pressure die casting manufacturer & supplier, has won good fame among clients. And it is specialized in all stages of zinc die casting, from part conception, mold design, inspection, to the production and even packaging. Are you find a zinc die casting factory? Choose Us!
  
  
  
  Fabrication of Zinc Parts
  A number of methods leveraged in manufacturing of zinc parts are available, and there is the zinc alloy die casting process:
  
  
  
  Die design
  
  Zinc die casting
  
  Hot chamber die casting
  
  CNC machining
  
  Surface finishing
  
  Packaging
  
  Fabrication of Zinc Parts
  Advantages of Zinc Casting Alloys
  Zinc die casting has good casting performance and fast filling speed, which can improve output and precision.
  
  Here are some of the advantages:
  
  Requires less material
  
  Has faster production
  
  Machining operations can be reduced
  
  Assembly operations can be reduced
  
  Environmental friendly
  
  Quality Control of Zinc Casting Alloys
  Strict quality control standard can be found in KES, since KES attaches great importance to high quality manufacturing and is dedicated to providing products exceeding others in the market.
  
  In every stage of the manufacturing process, including concept, design, production, and packaging, KES has professional staff monitoring and checking all the time.
  
  No problem or deficiency would be missed, and quick solutions would stand by. This why KES has been trusted by cooperation partners and it has never stopped making improvements in quality control.
  
  Quality Control of Zinc Casting Alloys
  Image Display of Aluminum Die Casting:
  Zinc Pressure Die CastingZinc Alloy Die CastingZinc Die Casting
  #zinc #die #casting #china https://www.kesdiecasting.com/products/zinc-die-casting/  less

  January 20, 2021