JIP
TM
REDUCED IRON POWDERS
ATOMIZED IRON AND STEEL POWDERS
JFE Steel manufactures both reduced iron powder
and atomized iron powder based on the technologies
and know-how of iron and steel manufacturing,
and satisfies a variety of needs as the sole
comprehensive iron powder manufacturer in japan.
Other than for powder metallurgy
For powder metallurgy
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OUTLINE OF PRODUCTS
JIP iron powder born from the know-how of
iron and steel manufacturing supports various
industries with high-dimensional accuracy needs.
WIDE RANGED LINE-UPS OF REDUCED IRON
POWDER AND ATOMIZED IRON POWDER
DIVERSIFIED APPLICATIONS
We have been manufacturing and selling the
reduced iron powder since 1965 and atomized iron
powder since 1978. Furthermore, we started the
operation of new atomizing equipment in 1991.
You can select the most suitable product for your
application from our wide ranged product line-up.
In addition to the application of powder metallurgy
mainly in the automobile industry, our products are
used for varieties of genre such as for body warmer,
welding rod, gas cutting, deoxidation material, and
chemical reaction material.
High purity & High
compressibility
High strength
Excellent compactibility
Resource & Energy
saving
Stable quality
JIP
Abundant line-up
Improvement of
productivity
Improvement of
working environment
2
Diversified application
DOGGED PERSEVERANCE IN
NEW PRODUCTS DEVELOPMENT
STABLE QUALITY AND
EXCELLENT PROPERTY
High quality atomized iron powder which has
excellent compressibility and compactibility as well
as less variation in quality; and each kind of alloyed
steel powder used for high strength parts and heatresistant /wear resistant parts; and also segregationfree JIP Clean Mix which prevents the segregation of
graphite - we have developed various kinds of
products which won high evaluation from the users.
We are continuing further efforts for another
development.
The products are manufactured under integrated
production control and strict quality control. The
quality is always stable with least variation and
superb property.
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. APPLICATION
JIP iron powder supports high-technology for
automobiles.
ENGINE PARTS
Cam shaft pulley
Cam shaft sprocket
Crank shaft pulley
Crank shaft sprocket
Cap crank bearing
Valve guide
Valve seat
Rocker arm chip
Oil pump inner rotor
Oil pump outer rotor
etc.
TRANSMISSION PARTS
M/T
Synchronizer hub
Synchronizer ring
Synchronizer key
Shift fork
A/T
Hub clutch
Retaining plate
Pressure plate
Turbine hub
Weight governor
Cam stater T.C.
Outer race
etc.
4
STEERING PARTS
Power steering rotor cam ring
Pressure plate
Rack guide
etc.
SEAT AND DOOR PARTS
Seat lifter cam set
Door mirror plate clutch
Striker
Slider
etc.
SUSPENSION AND BRAKE PARTS
Shock absorber
Ball joint
ABS sensor
etc.
Various sintered parts
JIP iron powder plays important roles in various
aspects in our daily life.
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QUALITY CHARACTERISTICS
You can expect superior properties and
performance because you select the product
according to your purposes and applications.
■
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!∼ QUALITY CHARACTERISTICS
■
Chemical composition (%)
Types
Particle size distribution (μm) (%)
＋ 106
＋ 75
＋ 63
＋ 45
− 45
Apparent
density
(Mg/m3)
10∼ 30
10∼ 35
5∼ 20
10∼ 30
10∼ 35
2.90∼ 3.10
5∼ 35
2.80∼ 3.10
5∼ 35
2.80∼ 3.10
≦ 15
10∼ 30
2.90∼ 3.20
≦ 30
2.70∼ 3.10
≦ 40
≦ 15
10∼ 30
2.90∼ 3.20
≦ 30
Designation
T. C
JIP SIGMALOY
2010
Partially
alloyed steel JIP SIGMALOY
powder
215S
for high
strength parts
JIP SIGMALOY
415S
≦ 0.01
Mo Hybrid
alloyed
steel powder
≦ 0.02
JIP AH4515
JIP 4655S
Si
≦ 0.05
Mn
≦ 0.12
P
≦ 0.015
≦ 0.06
0.15∼ 0.25
≦ 0.03
≦ 0.05
≦ 0.30
≦ 0.02
≦ 0.06
≦ 0.25
JIP 4100V
≦ 0.02
0.6∼ 0.9
JIP 20CRV
≦ 0.05
0.6∼ 0.9
≦ 0.10
≦ 0.30
Completely
alloyed steel
powder
JIP 30CRV
for high
strength parts
JIP 25MOA
≦ 0.02
JIP 35MOA
≦ 0.015
Cu
Ni
Cr
V
Co
O
＋ 250
＋ 180
0.90∼ 1.10
≦ 0.12
1.3∼ 1.7
1.5∼ 2.0
0.45∼ 0.55
≦ 0.15
1.3∼ 1.7
4.0∼ 4.8
0.45∼ 0.55
≦ 0.15
0.5∼ 0.7
≦ 0.20
0.45∼ 0.65
≦ 0.15
0.5∼ 0.7
≦ 0.20
0.2∼ 0.4
≦ 0.25
1.8∼ 0.15∼ 2.2 0.30
≦ 0.30
≦ 10
≦ 0.25
≦ 0.03
0.4∼ 0.6
≦ 0.03
0.9∼ 1.2
≦ 0.03
≦ 0.03
Mo
1.8∼ 2.2
≦ 0.03
≦ 0.02
JIP 5MOS
S
0.17∼ 0.23
2.5∼ 3.5
≦ 0.03
0.2∼ 0.4
≦2
≦ 15
10∼ 30
≦2
≦2
0.2∼ 0.4
＋ 150
10∼ 40
≦ 25
5∼ 30
Flow rate
(s/50g)
Green
density
(Mg/m3)
3
7.10 ≦
≦ 30
3
7.15 ≦
3
7.15 ≦
3
7.10 ≦
3
7.10 ≦
3
10∼ 40
15∼ 45
≦ 25
5∼ 30
≦ 25
2.70∼ 2.95
≦ 35
7.05 ≦
≦ 20
10∼ 30
15∼ 35
≦ 20
5∼ 25
5∼ 25
2.80∼ 3.30
≦ 30
6.65 ≦
≦5
≦ 15
10∼ 35
10∼ 40
≦ 25
5∼ 30
5∼ 30
2.55∼ 2.85
≦ 35
6.90 ≦
10∼ 35
10∼ 35
≦ 25
5∼ 30
10∼ 40
2.95∼ 3.35
≦ 30
6.90 ≦
≦2
≦ 25
1
3
3
≦ 0.15
≦ 0.02
≦ 0.02
2.0∼ 3.0
≦ 0.20
≦2
≦ 20
≦ 0.02
≦ 0.20
≦ 0.05
≦ 0.02
3.2∼ 3.5
≦ 0.20
≦2
≦ 20
10∼ 40
2.95∼ 3.25
≦ 30
6.90 ≦
JIP 50MOA
≦ 0.02
≦ 0.15
≦ 0.02
≦ 0.02
4.5∼ 5.5
≦ 0.20
≦2
≦ 20
10∼ 40
2.95∼ 3.35
≦ 30
6.90 ≦
JIP 65COA
≦ 0.02
≦ 0.20
≦ 0.02
≦ 0.03
≦ 0.25
≦3
≦ 15
15∼ 30
2.75∼ 3.05
≦ 30
6.70 ≦
≦ 0.10
0.1∼ 0.3
1.4∼ 1.8
1.3∼ 1.7
6.0∼ 7.0
15∼ 30
15∼ 35
≦ 20
5∼ 25
3
3
2
1:
Compacting pressure: 490MPa
Compacting pressure: 588MPa
3 : Compacting pressure: 686MPa
1% Zn-St added
2:
10
11
PURE IRON POWDER
Characteristics of JIP pure iron powder
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1.
JIP iron powders exhibit excellent reactivity with a variety of alloying elements, making it possible to produce
high-strength sintered products.
2. As JIP iron powders are manufactured under the strict quality control system, they show extremely low variation in
sintered product properties such as dimensional change.
3. As for dimensional change during sintering, reduced iron
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powders tend to shrink more comparing with atomized iron
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powder. This is one of the great features of JIP reduced iron
1 - 2 3 4 # ℃
powder.
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PURE IRON POWDER
Magnetic Characteristics
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ALLOYED STEEL POWDER
1. Characteristics of Cr alloyed steel powder JIP 4100V, KIP 30CRV
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ALLOYED STEEL POWDER
2. Characteristics of Ni-Mo partially alloyed steel powders
JIP SIGMALOY 415S
1. JIP SIGMALOY 415S are the partially alloyed steel powders made by metallurgically combining the alloying
elements around the pure iron powder particles, and can prevent segregation of alloying elements in sintered
compacts.
2. In spite that they are partially alloyed with Ni-Mo, etc., they have very high
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3. As JIP SIGMALOY 415S in made by especially promoting the diffusion of
Ni at the time of sintering, it exhibits high strength in as-sintered condition
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at high sintering temperature of 1250 ℃ or more.
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3. Characteristics of Ni-Mo partially alloyed steel powder JIP SIGMALOY 2010
1. This is partially alloyed steel powder which increases its strength when
heat-treated.
2. It offers higher strength thean JIP SIGMALOY 415S under 1P1S1H
condition.
3. It can be easily re-compacted as it is very soft after sintering, and exhibits
the highest level of strength at 2P2S1H condition.
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ALLOYED STEEL POWDER
Machinability of sintered steel made of JIP SIGMALOY
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MICROPHOTOGRAPHS
The microscope makes the difference
in properties clear.
(1) Particle shapes of iron powders (Scanning electron microscopy)
Reduced iron powder
JIP 255M
Atomized iron powder
JIP 300A
X 200
X 200
(2) Cross-sectional microstructures of iron powders (Optical microscopy)
Reduced iron powder
JIP 255M
Atomized iron powder
X 400
JIP 300A
X 400
19
MICROPHOTOGRAPHS
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JIP CLEAN MIX
TM
What is JIP Clean Mix?
JIP Clean Mix is new premixed powder that we have developed to
prevent segregation. In the ordinary blending method, graphite
powder, as well as Ni, Cu, Mo, and other metallic powders, are
blended with iron powder. However, in JIP Clean Mix, graphite and
other additive powders are specially treated to make them adhere to
iron powder.
As a result, additives hardly segregate in JIP Clean Mix during
transportation. In addition, little dust is generated and environmental
impact is minimal, and the excellent fluidity improves the
productivity of sintered parts. Furthermore, the stable dimensional
accuracy reduces changes in dimensions of sintered parts.
■JIP Clean Mix Series
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JIP CLEAN MIX
TM
JIP Clean Mix improves the productivity and environmental preservation.
JIP CLEAN MIX
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JIP CLEAN MIX
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PACKING AND MARKING
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ORDERING PROCEDURE
Please include the following informations in all orders and inquires for JIP.
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/ ( PRECAUTIONS FOR USE
For further information, please contact our nearest office or send your inquiries directly to:
Iron Powder Sales Dept., Iron Powder Sec.
Phone:(81)3-3597-4062,
FAX:(81)3-3597-4567
25
Cat.No.J1E-001-01
1103R(0403) SP