Home > News > Industry News > Diamond powder particle size q.....
Browse Categories
Diamond Segments(178)
Stone Cutting Tools(235)
Stone Grinding & Polishing Tools(1075)
Stone Drilling Tools(150)
Concrete Cutting Tools(53)
Concrete Grinding and Polishing Tools(623)
Concrete Drilling Tools(32)
Ceramic Diamond Tools(30)
Vacuum Brazed Diamond Tools(77)
Machinery and Other Tools(174)
Other Tools Category(112)
Cuting,grinding,polishing and drilling tools(775)
Hot-sale Products
Contact us
Contact us: Fujian Nanan Boreway Machinery Co.,Ltd. ADD: HuaHui Center, Shuitou Town,Quanzhou, Fujian, China, ...
Contact Now
Latest News

What are the 125mm rotary bush hammer discs?

Rotary Bush hammer can be equipped with cemented carbide abrasive particles, star abrasive particles, 100 tooth multi-point abrasive particles, vacuum brazing abrasive particles and brazing broken particle grinding wheels.

How to make a strong anti skid bush hammer effect?

Rotary Bush Hammer roller head block plate for manufacturer,It can polish rough, medium fine surface, fine surface effect and excellent anti-skid effect.

Why is the outdoor granite floor of the square rough?

Boreway specializes in producing litchi surface grinding wheels with various tooth numbers of high-quality cemented carbide, which can be matched with bases of various brands and installed on multi brand grinding machines. It also produces litchi surface grinding discs for use on various grinding machines.

What are the advantages of Husqvarna bush hammer ?

rotary bush hammer manufacturers,bush hammer plate manufacturers,bush hammer roller manufacturers,bush hammer can use for concrete hard, concrete medium, concrete soft, rain damaged concrete, semi polished concrete, porous ceramic glues, plastic-like ceramic glues, vinyl glues, paint and thin epoxy, thick epoxy.

What are the advantages of horseshoe type bush hammer roller?

Frankfurt bush hammer roller is a series of high-quality diamond rollers, matched with metal Frankfurt diamond shoes, which can be used to create bush hammers and textured finishes on granite, marble and other stone, concrete, and asphalt roads.

How to choose diamond cutter head?

Advantages of blade segment
1.Ideal edge trimming quality best . 
2.Excellent comprehensive cutting performance.
3.High cutting efficiency, meanwhile, it has a long lifespan.

Can 125mm bush hammer plate be used in concrete?

Bush hammer plate can remove old epoxy coating, renovate different kinds of ground surface, and make antique effect. Effective and safe anti slip granite, granite, marble and concrete surfaces. Preparation for grinding and polishing of concrete before laying new layers.

Why buy floor bush hammer plate from Boreway?

Boreway supply cheap price bush hammer tool,It can be used in Husqvarna grinding machine, Lavina grinding machine, HTC grinding machine, klindex grinding machine, sinking grinding machine and other machine brands.

News

Diamond powder particle size quality inspection - Powder Quality Inspection

  • Author:Sherry Huang
  • Source:www.boreway.com
  • Release on:2016-04-22
    Powder particle size measurement method
 PowderThe particle size measurement, a variety of instruments can be used. For example, biological microscope, projection microscopes, image analysis, projection-type electron microscope, scanning electron microscope, Coulter particle size analyzer. Biological microscope observation powder, select the appropriate magnification. Observation of 1.5 μm to a fine powder, preferably 1500-fold or 2000-fold amplification observed effect is better; biomicroscopy finest powder to be 0.25 μm, fine powder of less than 0.25 μm, preferably using a scanning electron microscope.
Powder particle size distribution of the abrasive cutting efficiency and roughness of the material has a certain impact. For fine grinding and polishing process, it is always required in coarse powder content of less, less elongated particles, the basic content is higher size, to focus, size distribution uniform. Especially for electroplating products of high fine powder, powder requirements better, uniform particle size composition, so relatively easy to control when plating Powder protrusion height, good product results.
Micronized particle shape inspection
Powder particle shape, during polishing, at approximately spherical particles and the like product form as well. In standard powder, the needle rod-like particles is the ratio of the major axis and the minor axis of more than 3: 1. Exceed the maximum particle size of the needle rod-like particles in the powder can not have, but the length of the rod-shaped needle nominal maximum particle size and maximum between particles, allowing no more than 3%.
Observation under a microscope translucent transparent tabular grain size smaller than D5 can not count,DiamondPowder Tabular grains does not exceed 5%.
Powder impurity content test
Diamond powder of various particle sizes impurity content of not more than 2%, impurities including metallic and non-metallic impurities, mainly: Si, Fe, Mn, Co, Ni, Ti, Ca, Mg, Na and the like.Composite sheetMicronized high quality requirements, controlling the impurity content less than about 5 × 10-5.
useBurning weight-loss methodDetermination of impurities in the powder, said samples taken from 0.5 g powder, into the constant weight of the crucible, placed in a muffle furnace, burning to constant weight at 1000 ℃, the residue is re-impurity, calculated mass fraction.