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Different parts and tools of all
branches are subject to ion nitriding and
nitrocarburising. Here
are some examples: |
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Automobile Industry - crankshafts,
camshafts, gears,
pistons,
cylinders,
valves, valve
springs,
synchromesh rings
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Metal
Casting and
Moulding Industries - moulds
for non-ferrous metals and alloys
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Forging Industry - all
kinds of dies for hammering and pressing
(cold forging, impression forging, open
die forging)
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Aluminium
Industry - dies for
casting and extruding
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Plastics Industry -
extruder screws,
cylinders,
moulds for injection moulding
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Machine Building - shafts,
spindles, slide-rails, instruments
for cold and hot
rolling, dies and punches for deep
drawing, pump cylinders,
milling and drilling tools (milling
cutters, rams,
drills, taps,
broaches, etc.)
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Powder
Metallurgy - gears,
bushes,
synchromesh rings
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Power Engineering - turbines,
shafts, spindles, gears
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| TYPE OF
DETAIL OR TOOL |
TYPE OF
MATERIAL |
Temperature of process, C° |
Width of
layer, µm |
Surface hardness, HV
1 |
|
GEARS, CRANK
SHAFTS,
CAMSHAFTS, BUSHES, BEARINGS,
CYLINDERS, EXTRUDER SCREWS,
COUPLINGS, ADMISSION CAMS SCREWS, GUIDES
MANDRELS,
SYNCHROMESH RINGS AND OTHERS |
Ñ45
20Cr4
41Cr4
42CrMo
X37CrMoW
X37NiMo1
16MnCr5
20MnCr5
38CrMo6
38CrMoW
X31CrNiTi
GG25
GGG60
D30
|
570
570
530-540
530-540
520-550
520-550
520-540
520-540
520-560
520-560
560-580
540-560
520-560
520-560 |
300-400
300-500
200-500
250-500
250-500
250-500
250-500
250-500
300-600
300-500
100-200
150-300
150-300
300-500 |
450-600
450-600
500-650
600-850
700-850
600-850
550-650
650-750
600-850
850-1100
800-1150
400-600
450-650
450-550 |
|
PRESSFORMS FOR
PLASTICS AND CASTING OF NONFERROUS
METALS AND ALLOYS, STAMPS |
38CrAlMo6
56NiCrMoV
X30CrV
X37CrMoW
X32CrMoV
X38CrMoV
|
520-560
500-530
520-560
520-560
520-560
520-560 |
200-300
150-300
200-300
200-300
200-300
200-300 |
850-1200
600-700
900-1100
900-1150
900-1100
900-1150 |
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STAMPS, PUNCHES
FOR DEEP DRAWING |
X220Cr
X155CrV
X165CrMoV
|
500-520
500-520
500-520 |
60-150
60-150
60-160 |
900-1100
900-1100
900-1100 |
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MILLING AND
DRILLING TOOLS |
S6-5-2
S-10-4-3-10
|
500-540
500-540 |
10-50
10-50 |
900-1100
900-1100 |
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