Salient Features of Diabond :

• Pre-alloyed powder of micron size

• Outstanding homogeneity and excellent dispersion in the bond

• Low sintering temperature

• Ideal bond for Sand Stone, Lime Stone, Marble and Granite

• Excellent diamond retention

• Good adaptability with other metal powders

• Eco friendly being free from Cobalt

• Good Green Strength

Advantages of Diabond :

• Enhanced tool life

• Better cutting performance

• ndigenously Developed/Produced

• Economical and stable in price

ATTRIBUTES
Main Components	Fe, Cu, Sn
Apparent Density	0.8 to 1.2 g/cc
Flow rate	Poor
Fisher Sub Sieve Size (FSSS)	2.2 –2.5 µm
Oxygen Content	0.2% max
Packaging	2 Kg vacuum pack & 25 kg in flexi bag sealed in metal drum.

Typical Sieve Analysis (-85#)
Temperature	°C	700	725	750	775	800
Pressure	Kg/cm2	387	387	387	387	387
Sintering time	min	4	4	4	4	4
Hardness Scattering	HRB	96-98	96-98	97-98	98-99	95-97
Average Hardness	HRB	97	97	97	98	96
Density	g/cc	8.16	8.19	8.2	8.2	8.13
Density(Theoretical)	g/cc	8.3	8.3	8.3	8.3	8.3
Densification	%	98.31	98.67	98.8	98.8	97.95

Typical Sieve Analysis 22/52 #
Mesh(BSS)	Microns	Percentage
22	>710	10% max
-52	<300	15 % max
-72	<212	0.01
-150	<106	0.1 % max

Typical Sieve Analysis 52/85 #
Mesh(BSS)	Microns	Percentage
36	>425	1.0% max
52	>300	10% max
-85	<180	15 % max
-100	<150	1.0% max

Typical Sieve Analysis  85/120 #
Mesh(BSS)	Microns	Percentage
52	>300	1.0 % max
72	>212	15 % max
-100	<150	20 % max
-150	<106	2.0 % max

Chemical Composition	22/52	52/85	85/120
Cr	16-18%	16-18%	16-18%
Ni	10-14%	10-14%	10-14%
Mo	2-3%	2-3%	2-3%
C	0.03 max	0.03 max	0.03 max
Si	1.0 % max	1.0 % max	1.0 % max
Mn	2.0% max	2.0% max	2.0% max

Typical Sieve Analysis (85)
Mesh(BSS)	Microns	Percentage
85	>180	5.0 % max
-350	<45	35-50 %

Physical
	-85 #	-350 #	-500#
Apparent Density (g/cc)	5.25-5.30	4.40-4.45	3.97-3.99
Flow Rate (secs/50g)	40891	16-17	24-26

Chemical
Chemical Composition	Wt%
Cu	99% min
others	0.75% max
Oxygen content	0.25% max

Typical Applications :

• P/M Parts

• Resin Bonded Friction Materials

• Self Lubricating Bearings

• Alternator Brushes

• Catalyst Applications

• Friction Components

• Electrical parts

• Chemical formulations

Typical Sieve Analysis (-85#)
Mesh(BSS)	Microns		Percentage
85	>180		5.0 % max
-350	<45		35-50 %

Physical
	-85 #	-350 #	-500#
Apparent Density (g/cc)	5.25-5.30	4.92-4.95	3.96-3.98
Flow Rate (secs/50g)	15-17	26-28	30-32

Typical Sieve Analysis (-85#)
Mesh(BSS)	Microns	Percentage
85	>180	5.0 % max
-350	<45	5-15 %

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Physical
	-85 #	-350 #
Apparent Density (g/cc)	2.1	2.25
Flow Rate (secs/50g)	40-42	46-48

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Chemical
	I	II	III
Element	Wt%	Wt%	Wt%
Al	5	40	50
Cu	Rest	Rest	Rest
Others	0.5% max	0.5%max	0.5%max
Oxygen	0.15 % max	0.15%max	0.15%max

Typical Sieve Analysis
Mesh(BSS)	Microns	Percentage
30	>500	10 % max
52/150	106-300	70-80 %
-150	<106	10-20%

Chemical
Element	Wt%
Cu purity	99% min
Others	1% max

Typical Sieve Analysis (-85#)
Mesh(BSS)	Microns	Percentage
85	>180	5% max
-350	<45	30-50 %

Physical
	-85 #
Apparent Density (g/cc)	3.68
Flow Rate (secs/50g)	20-22

Chemical
Element	Wt%
Cu	87
Sn	10.5
Zn	2.5
Oxygen	0.15 max

Typical Application :

• Paints and pigments

Typical Sieve Analysis (-85#)
Mesh(BSS)	Microns	Percentage
85	>180	5% max
-350	<45	35-50 %

Physical
	-85 #
Apparent Density (g/cc)	2.06
Flow Rate (secs/50g)	40-42

Chemical
Element	Wt%
Cu	55
Zn	40
Al	5 max
Oxygen	0.2 max

Typical Application :

• Paints and pigments

• Powder Metallurgy components

Typical Sieve Analysis (-85#)
Mesh(BSS)	Microns	Percentage
85	>180	5.0 % max
-350	<45	5-10 %

Physical
	-85 #
Apparent Density (g/cc)	2.50-2.65
Flow Rate (secs/50g)	36-38

Chemical
	I	II
Element	Wt%	Wt%
Aluminum	5	50
Nickel	Rest	Rest
Others	0.5%max	0.01
Oxygen	0.1%max	0.15%max

Typical Applications :

• Bond coat for thermal barrier coatings

• Catalyst.

Typical Sieve Analysis (-350#)
Mesh(BSS)	Microns	Percentage
-350	<45	100

Physical
	-350 #
Apparent Density (g/cc)	4.12
Flow Rate (secs/50g)	20-22

Chemical
Element	Wt%
Chromium	45
Silicon	0.5
Iron	0.35
Manganese	0.03
Carbon	0.08
Oxygen	0.15 max
Others	1 max
Nickel	Balance

Typical Applications :

• Cold spraying

• Hot spraying

Typical Sieve Analysis (-85#)
Mesh(BSS)	Microns	Percentage
85	>180	5.0 % max
-325	<45	15-20 %

Physical
	-85 #	-325 #
Apparent Density (g/cc)	3.10-3.15	3.90-4.00
Flow Rate (secs/50g)	26-28	20-22

Chemical
Chemical Composition	Wt%
Cr	18-20%
Ni	8-12%
C	0.03% max
Si	1.0 % max
Mn	2.0% max
Fe	Rest
Oxygen content	0.2% max

Typical applications of stainless steel powders :

• Lock hardware

• Appliance parts

• Exhaust system components

• Metal Injection Moulding

• Sintered filters

• Automobile components