Synthetic diamond micro powder:
1. No MOQ
4.the low price and safe quickly transport.
Hengfeng brand synthetic diamond powder specialized supply for Grinding manufacturer in Europe
Synthetic Diamond Micro powder
Synthetic diamond micro powder is widely used in mechanics,
electron, astronavigation, aviation, optical & instrument, glass,
ceramic, oil and geology etc. It is an ideal material for
grinding and polishing high-hard materials such as hard alloy,
ceramic, gem and optical glass etc.
By ISO9001 standards
Highly regular and consistent crystalline shape with high
toughness and purity transparency.
It has the best impact resistance the best wear resistance
and thermal stability.
The difference between TI and TTI is within two point,it
have the longest service life and lower abrasion rate.
Manufacturing for tool bit, drill, saw.
Diamond testing value:
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1.pressure-proof and waterproof standard carton packaging
3.according to your required packaging method
1. according to the quantity of goods,We will choose the most
suitable, efficient, safe, low-cost mode of transport.2. according to your requirements 3. for yourself(FOB)
About the sample:
Fifty carat of Each kind product is free.
About the order:
We have stock of standard goods,
if you want the special size.
We need 5-7 production period
100% T/T in advance
1.Advanced detection methods:
Impact strength tester
TI/TTI value tester:
Dynamic Equilibrium Tester:
All day service,24 hour online service.
Emergency call,we are professional engineers to solve your
technical problems Product Identification Service, Facilitate customer clearance and sales.
Samples saved for each goods,
Ensure the stability of product quality
Complete documentation service,
we can supply any document for your requirment.
The report of size distribution:the maximum value d(0.1) and
minimum value d(0.9) determine size range. The peak value d(0.5) represents the highest concentrated
Impact strength tester
Impact strength testing is an ASTM standard method of
determining the impact resistance of materials.
An arm held at a specific height (constant potential energy)
is released. The arm hits the sample and breaks it.
From the energy absorbed by the sample, its impact energy
is determined. A notched sample is generally usedto
determine impact energy and notch friability.(American Society for Testing and Materials,ASTM)
Thermal Toughness Index, used to characterize the
properties of diamond, its value size indicates the level of thermal stability.
This test is to determine the stability of the diamond.
Q: What is Ti and TTi?
A: Ti and TTi stand for Toughness Index and Thermal
Toughness Index. This is a measurement of the impact
strength of the superabrasive and its ability to resist
mechanical breakdown (friability).
The Ti test is performed on a superabrasive at room
temperature. The TTi test is run at room temperature on
a superabrasive previously raised to an elevated temperature
and allowed to cool down – this mimics the performance of
the superabrasive in a grinding wheel in “real world”
The Ti and TTi test is performed to ANSI
(American National Standards Institute).
Q. Is there a minimum order quantity?
A. No, you may order as few pieces as you wish.
Q. What is the delivery time?
A.Generally, your goods will be delivered within 3days after
the confirmed order. If for some reason your order cannot
be fulfilled you will be advised by e-mail.
Q: In a Particle Size Distribution (PSD) curve, what do the
terms Median, Mode and Mean represent?
Median: the size where 50% of the particles is below/above
Mode: the size with the highest frequency
(i.e. the greatest number of particles with the largest size)
Mean: the average size of the entire particle population
Q: What is a SUPERABRASIVE?
A: A very hard abrasive, usually natural or synthetic diamond
and cubic boron nitride (CBN). Hardness is measured on the
Knoop Scale in megapascals (1 Mpa = 145 lb / in2 ) and diamond is 7000 Mpa with CBN following at 5000. Conventional abrasives such as silicon carbide and aluminum
oxide have much lower Knoop values of 2500 and 2200
Q: What are the key properties of superabrasive particles?
A: Size, shape, color, surface (extrinsic) chemistry, internal
(intrinsic) chemistry, mechanical properties -- Ti and TTi
(toughness index / impact strength and thermal toughness
index), zeta potential (surface charge) and microstructure.
Q: What is friability?
A: A measure of the ability of a superabrasive to be
pulverized, crumbled or otherwise reduced to a powder.
Ti and TTi testing are employed to measure friability in
Q: What is Particle Size Distribution (PSD)?
A: Most individual grains of a superabrasive powder batch
are not the same size (or shape).
The powder consists of a distribution of particles of
different sizes represented as afrequency distribution curve.