Suche

 

Bonds for special applications

Dr. Fritsch Metal Powder offers a variety of bonds for special applications in many different industries.

Our bonds are, for example, used as running surfaces (hydraulic motors), as corrosion resistant dies (wire draw dies) and as matrix bonds for grinding and honing tools for processing metal, stone, ceramics and diamond - to mention few of them.

Upon request, we are pleased to offer solutions to specific applications.

Advantages:

  • the most suitable bond for every application
  • attractive prices
  • deliveries at short notice
  • Quantities from 1 kg upwards
  • individual adaptation upon customers' requests

 

 

Please select your application:

 

Honing tools

Application

Grain size

Bond

Main component

Hardness (HRB)

Density (g/cm³)

Hot pressing range (°C)

Sintering data

Hard steel

Coarse

V4-389

Co, Cu

105

8,32

680

Download

Hard steel

Middle

V17-173

Co, Cu

102 - 103

8,80

680 - 720

Download

Hard steel

Fine

V4-389

Co, Cu

105

8,32

680

Download

Hard steel

Fine

BD-2

Cu, Sn

91

8,97

600 - 640

Download

Cast

Coarse

V5-881

Cu, Co

85

8,72

760

Download

Cast

Middle

HO-14

Co, Cu

92 - 93

8,70

720 - 840

Download

Cast

Fine

V14-1093

Cu, Sn

38 (HRC)

8,79

≈ 540

Download

Cast

Fine

V20-592

Cu, Sn

112

8,52

≈ 680

Download

Nicasil coatings

Coarse

V7-881

Co, Cu

91 - 92

8,75

780 - 820

Download

Nicasil coatings

Middle

V5-881

Cu, Co

85

8,72

760

Download

Nicasil coatings

Fine

V4-881

Cu, Co

86

8,79

700 - 740

Download

Hard metal

Coarse

-

-

-

-

-

-

Hard metal

Middle

V20-592

Cu, Sn

112

8,52

≈ 680

Download

Hard metal

Fine

-

-

-

-

-

-

Supports

Coarse

-

-

-

-

-

-

Supports

Middle

V6-1087

W, Cu, Co

107

11,58

740

Download

Supports

Fine

-

-

-

-

-

-

Diamond draw dies

Application

Bond

Main component

Hardness (HRB)

Density (g/cm³)

Hot pressing range (°C)

Sintering data

Natural diamond

DZ-6

Ni, Cu, Sn

100 - 102

8,45

860 - 940

Download

Synthetic diamond

HO-5

Bz

94

8,66

560 - 600

Download

Dressing tools

Application

Type

Bond

Main component

Hardness (HRB)

Density (g/cm³)

Hot pressing range (°C)

Sintering data

Coarse, hard silicon-carbide grinding wheels

Single-point

V19-785

WC, Co

65 (HRC)

13,30

1180 - 1220

Download

Coarse, hard silicon-carbide grinding wheels

Several-point

V19-785

WC, Co

65 (HRC)

13,30

1180 - 1220

Download

Coarse, hard silicon-carbide grinding wheels

Multi-point

V14-785

Co, WC

38 (HRC)

10,06

1080 - 1120

Download

Coarse, hard silicon-carbide grinding wheels

Multi-point

V15-785

Co, WC

46 (HRC)

10,60

1140

Download

Coarse, hard silicon-carbide grinding wheels

Plates

V13-785

Co, WC

33 (HRC)

9,50

1080

Download

Coarse, hard silicon-carbide grinding wheels

Plates

V14-785

Co, WC

38 (HRC)

10,06

1080 - 1120

Download

Fine, soft aluminium-oxide grinding wheels

Single-point

DZ-6

Ni, Cu, Sn

100 - 102

8,45

860 - 940

Download

Fine, soft aluminium-oxide grinding wheels

Several-point

DZ-6

Ni, Cu, Sn

100 - 102

8,45

860 - 940

Download

Fine, soft aluminium-oxide grinding wheels

Multi-point

HSB

Fe, Bz

91

8,20

780

Download

Fine, soft aluminium-oxide grinding wheels

Plates

HSB

Fe, Bz

91

8,20

780

Download

Glass processing

Application

Glass type

Bond

Main component

Hardness (HRB)

Density (g/cm³)

Hot pressing range (°C)

Sintering data

Grinding

Optical glass

V4-881

Cu, Co

86

8,79

700 - 740

Download

Grinding

Optical glass

V8-497

Cu, Co

98

7,57

620

Download

Grinding

Flat glass

V6-881

Cu, Co

90

8,77

740 - 780

Download

Grinding

Flat glass

V7-881

Co, Cu

91 - 92

8,75

780 - 820

Download

Grinding

Flat glass

V8-881

Co, Cu

94 - 95

8,71

780 - 820

Download

Grinding

Decorative glass

V5-881

Cu, Co

85

8,72

760

Download

Grinding

Decorative glass

V6-881

Cu, Co

90

8,77

740 - 780

Download

Grinding

Decorative glass

V7-881

Co, Cu

91 - 92

8,75

780 - 820

Download

Grinding

Decorative glass

V8-881

Co, Cu

94 - 95

8,71

780 - 820

Download

Drilling

Optical glass

V4-881

Cu, Co

86

8,79

700 - 740

Download

Drilling

Flat glass

V4-881

Cu, Co

86

8,79

700 - 740

Download

Drilling

Flat glass

V5-881

Cu, Co

85

8,72

760

Download

Drilling

Flat glass

V6-881

Cu, Co

90

8,77

740 - 780

Download

Drilling

Flat glass

V7-881

Co, Cu

91 - 92

8,75

780 - 820

Download

Drilling

Flat glass

V8-881

Co, Cu

94 - 95

8,71

780 - 820

Download

Drilling

Decorative glass

-

-

-

-

-

-

Polishing

Optical glass

BD-2

Cu, Sn

91

8,97

600 - 640

Download

Polishing

Flat glass

upon request

-

-

-

-

-

Polishing

Decorative glass

upon request

-

-

-

-

-

Sawing

Optical glass

upon request

-

-

-

-

-

Sawing

Flat glass

V4-881

Cu, Co

86

8,79

700 - 740

Download

Sawing

Decorative glass

-

-

-

-

-

-

Chamottee and other refractory materials

Application

Abrasivity level

Bond

Main component

Hardness (HRB)

Density (g/cm³)

Hot pressing range (°C)

Sintering data

Sawing

Normal

V2-302

Co, WC

109 - 110

10,75

940 - 980

Download

Sawing

Strong

V3-202

WC, Co

48 - 49 (HRC)

11,50

1140 - 1180

-

Milling

Normal

upon request

-

-

-

-

-

Milling

Stark

upon request

-

-

-

-

-

Grinding bonds

Bond

Main component

Hardness (HRB)

Density (g/cm³)

Hot pressing range (°C)

Application

Sintering data

V6-881

Cu, Co

90

8,77

740 - 780

Glass grinding

Download

V2-114

Fe, Cu

98 - 101

8,21

620 - 740

Very soft bond for fickert

Download

V23-1113

Fe, Bz

102 - 104

7,74

780 - 820

Soft bond for fickert

Download

V18-1113

Fe

104 - 107

7,61

860 - 980

Medium hard bond for ficker

Download

V21-1113

Fe

106 - 108

7,59

860 - 900

Hard bond for fickert

Download

Sialloy-1000

-

-

9,18

-

Alternative for silver powder / additive for free-cuting increasement

-

Dialloy-5000

Cu, Sn

111 - 112

9,02

≈ 300

Additive for better bonding to the steel body

-

Dialloy-8000

Cu, Sn

-

9,02

-

Like Dialloy-5000 but finer pacticle size

-