DOMITE - Creighton Rock Drill Ltd.

DOMITE
LAMINITE
LAMINITE
RUBBADEX
The tough original
REMAR
DOMITE
LAMINITE
Laminite® – 700HB
Extreme protection
for extreme applications
APPLICATIONS
•
•
•
•
•
•
•
•
•
Dragline/Shovel Bucket Protection
Loader/Excavator Bucket Protection
Chute Liners/Rock Box Bars
Feeder Deck Plates
Quarry and Mining Grizzly Screens
Shredder/Grinder tips
Cane knife edges
Adapters Wear Caps
Dredging industry
TECHNICAL SPECIFICATIONS
Lamination of chrome moly white iron
metallurgically bonded to a mild steel
backing plate achieving a high
strength joint.
White iron: modified AS2027 15/3 Cr Mo
with finished minimum hardness of
700 HB (63 Rc) and containing
primary carbides up to 1500HV.
Laminite® is a combination of high chromium white iron metallurgically
bonded to a mild steel backing plate. The white iron has a minimum
hardness of 700 Brinell (63 Rc) providing maximum abrasion resistance
protection for your equipment. The mild steel is easily weldable with
minimal preparation and acts as a cushion for the white iron, enabling it
to handle impact and abrasion in the most extreme applications.
This unique product was created for the Australian mining and quarry
industries by Mason & Cox Pty Ltd in 1971 and is now manufactured and
marketed world wide through authorised distributors for PAC Mining Pty
Ltd (trading as Domite and Related Technologies).
Laminite® has established a reputation as the solution for impact and
high abrasion in the mining and quarry industries, and has numerous
applications in the sugar cane, recycling, cement, mineral processing
and dredging industries among others.
Laminite® is available in over 2,500 standard shapes and sizes and can
be used in combination to protect any impact and high abrasion areas. In
addition, certain Laminite® products can be cut or bent to suit application,
prior to welding, to help customise the protection on the machine.
Custom Laminite® parts can be designed to user’s specifications.
Long-life Laminite® offers extreme protection for extreme applications
resulting in increased production, less down time and reduced
maintenance costs.
Services and products
PAC Mining Pty Ltd (trading as DART) continues to supply a
large range of unique wear products to mine sites in Australia
and worldwide. We offer to all our clients the following range
of services for long life, reliable wear solutions. These are:
Technical Support and Advice
• Offer long life wear solutions, based on existing successful
applications
• Liner material upgrade and improvement
• Design capability and recommendations
• Wear audits in liaison with mine and design personnel
• Regular visits and inspections to discuss wear problems
and solutions
• On-site product trials to prove product performance
• Wear packages, design and layouts for Draglines,
excavators, rope shovels and dippers.
Product Range
• Laminite– a laminated, abrasion resistant wear
product at 700 HB
• Remar – a reinforced, abrasion resistant white iron
at 650 HB
• Rubbadex – a wear resistant, noise reduction,
wear plate
• Tungsten Carbide enhanced wear products
Product Service and Size
• Fast delivery and service
• Standard and custom-made parts available
• An extensive range of sizes existing
• Large stocks of pieces ready for assembly
• Emergency supply conditions possible,
through negotiation
Quality Endorsed Products to IS09000-2000
• Certificate of compliance report supplied
upon request
2
Wear Buttons & Donuts
Chocky Bars
Dimensions
Part
Number
CB 25
CB 25N
CB 40
CB 40N
CB 50
CB 50N
CB 65
CB 65N
CB 100
CB 100N
CB 130
CB 130N
Type
1
2
1
2
1
2
1
2
1
2
1
2
A
240
240
240
240
240
240
240
240
240
240
240
240
B
25
25
40
40
50
50
65
65
100
100
130
130
C
15
15
15
15
15
15
15
15
15
15
15
15
Dimensions
D
8
8
8
8
8
8
8
8
8
8
8
8
E
23
23
23
23
23
23
23
23
23
23
23
23
Weight
KG
0.9
0.9
1.5
1.5
1.9
1.9
2.5
2.5
3.9
3.9
5.2
5.1
• Most popular for replacing hardfacing and clad plate.
• Available with or without notched backing plate.
Wear Buttons
WB 60
WB 75
WB 90
WB 115
WB 150
Donuts
DLP 1920
DLP 1921
DLP 1994
DLP 2196
A
60
75
90
115
150
B
40
50
45
95
130
C
12
17
17
20
25
D
10
10
10
12
16
E
22
27
27
32
41
Weight
KGs
0.5
0.9
1.2
2.6 New!
5.7 New!
75
100
100
130
25
50
70
80
17
17
24
15
8
8
8
8
25
25
32
23
0.7
1.0
1.0
1.3 New!
• Ideal for smaller areas requiring wear resistant material
• Requires less welding time and material than
conventional wear plate
• Easy to cut and shape over contoured surfaces.
See pages 10 and 11 for procedures.
3
DOMITE
LAMINITE
Standard Wear Bars
Standard Wear Plates
Dimensions
Dimensions
Part
Number
DLP 919
DLP 1191
DLP 200
DLP 515
DLP 1059
DLP 4
DLP 295
DLP 658
DLP 508
DLP 201
DLP 125
DLP 201A
DLP 369
DLP 452
DLP 453
DLP 1101
DLP 2230
DLP 270
DLP 271
DLP 337
DLP 965
DLP 205
DLP 184
DLP 569
DLP 528
DLP 619
DLP 450
DLP 451
DLP 392/20
A
200
300
102
195
95
300
153
240
190
432
230
432
210
254
294
150
600
254
203
127
250
279
150
200
150
150
294
194
241
B
25
25
33
25
25
38
38
40
50
50
50
50
50
50
50
50
50
51
51
51
60
75
75
75
75
75
80
80
100
C
15
15
25
20
20
25
25
22
20
34
38
38
38
40
40
40
38
12
12
38
12
25
29
29
40
50
38
38
38
D
10
10
8
10
10
8
8
16
10
12
12
12
12
10
10
10
12
8
8
10
8
12
10
10
10
10
12
12
20
E
25
25
33
30
30
33
33
38
30
46
50
50
50
50
50
50
50
20
20
48
20
37
39
39
50
60
50
50
58
Weight
KGs
1 .0
1.5
0.9
1.1
0.6
3.0
1.5
2.9
2.2
7.8
4.5
8.5
4.1
5.0
5.8
2.9
11.8 New!
2.0
1.6
2.4
2.4
6.1
3.4
4.6
4.4
5.3
9.2 New!
6.1 New!
KGs
18
6
24
8.6
18
10
28
13.2
203
38
20
58
19.0
B
C
DLP 995
305
150
DLP 1213
301
200
DLP 352
206
DLP 727
294
294
20
8
28
19.0
DLP 1(MOD) 300
300
20
10
30
21.2
DLP 2
372
372
20
8
28
30.4
DLP 692
445
294
20
8
28
28.8
DLP 667
445
445
19
6
25
38.9
New!
DLP 1935
190
212.5
17
8
25
10.0
DLP 2002
241
290.5
22
8
30
New!
New!
Trapezoidal
50
80
19.5
New!
To accommodate a wear surface requiring more than one
Laminite® piece, PAC offers back-welding, a process of
welding two or more pieces of Laminite® together on the
mild steel backing plates, to form larger plate sizes
and coverage: Arcstuds can be aplied to all Laminite®
products as required
B
D
A
G
E
A
Laminite Back-Welding
C
E
F
D
Number
11.0
• Popular for rock-box protection, impact areas and
transfer points
• Chute protection in both low and high stress abrasion
• Many other shapes and sizes available
4
Weight
Part
3
Laminite Star Plate – as supplied in one piece
Laminite® Micro-ledge
Part Number
New!
Length
(mm)
Width
(mm)
Thickness
(mm)
Weight
(kg)
SDP 304
128
50
50
3.6
SDP 296
190
50
50
5.5
SDP 299
210
50
50
6.0
SDP 297
230
50
50
6.6
SDP 298
432
50
50
12.5
Laminite Star Plate – after pressing and breaking
• Designed specifically for chutes, bins, transfer points and
hoppers which handle and store fine, crushed ores
• Creates a “dead-box” effect in these applications,
extending the maintenance life of bins, chutes, transfer
points and hoppers, with ore on ore wear effect
• Reduces the need for added wear plate inventory and
costs in these applications
• Five popular sizes available or custom designed to suit
specific needs
• Cost effective wear solution and ease of installation
and use
186mm
30mm
typical
34mm x 22mm
typical
186mm
T
30mm
typical
L
W
50
35
65
25
40
50
Laminite® Star Plates
Patent Pending
New!
Star Plate – the multi-shaped wear resistant plate!!!
The Star plate concept is based on a one size for most applications
to suit chute, bin, hopper, bucket and truck bed linings and offers
a very cost effective, extremely long wear life alternative to
standard Chrome-carbide clad sheets and AR wear plates which
have to be cut and shaped using special tools and equipment.
Features
• Standard size at 400mm square by 23mm thick to suit
most linings
• Cast notches on wear surface corresponding to slotted
backing plate to allow ease of breaking under force
• One standard plate produces many different sizes and shapes
• Beveled edges to reduce hanging of material and
chipping /spalling of edges
• 700 HB wear plates offering superior wear and impact
resistance when compared to Chrome carbide clad plate
• Designs and shapes can be modified to suit specific needs
Benefits
• Ease of use and installation
• Extended wear life when compared to the AR plates and
Chrome carbide plates
• Reduces total weight of liners required when compared to
AR plates
• Reduced liner inventory required for installation and repairs
for all applications
• Less downtime and maintenance
• Ability to replace worn individual sections rather than whole
plates or sheets
• Cost effective due to extended wear life
5
DOMITE
LAMINITE
Grizzly Bars
Skid Bars
Dimensions
Rectangular Type
SB 403
1
SB 406
1
SB 409
1
Herringbone
SB 404L
2
SB 405R
2
SB 407L
2
SB 408R
2
SB 410L
2
SB 411R
2
Domed Edge
SB 413
3
SB 412
3
SB 414
3
Dimensions
A
214
302
154
B
101
101
101
C
22
22
22
D
12
12
12
E
34
34
34
Weight
KGs
5.1
7.3
3.7
214
214
302
302
154
154
101
101
101
101
101
101
22
22
22
22
22
22
12
12
12
12
12
12
34
34
34
34
34
34
5.9
5.9
8.4
8.4
4.2
4.2
200
250
250
150
150
250
20
20
20
25
25
25
45
45
45
10.5 New!
13.1 New!
21.9 New!
• Far superior to standard Q & T wear plates offering
greater wear life
• Available in straight, herringbone or domed shapes
Type 1
A
B
TYPE A - 150/50 TAPER
DLP 2067
305
150.0
DLP 2068
305
137.5
DLP 2069
305
125.0
DLP 2070
305
112.5
DLP 2071
305
100.0
DLP 2072
305
87.5
DLP 2073
305
75.0
DLP 2074
305
62.5
TYPE B - 150/75 TAPER
DLP 2075
305
150
DLP 2076
305
141
DLP 2077
305
131
DLP 2078
305
122
DLP 2079
305
113
DLP 2080
305
103
DLP 2081
305
94
DLP 2082
305
84
C
D
E
F
Weight
KGs
137.5
125.0
112.5
100.0
87.5
75.0
62.5
50.0
38
38
38
38
38
38
38
38
12
12
12
12
12
12
12
12
50
50
50
50
50
50
50
50
13.6
12.5
11.2
10.0
8.8
7.5
6.3
5.1
141
131
122
113
103
94
84
75
38
38
38
38
38
38
38
38
12
12
12
12
12
12
12
12
50
50
50
50
50
50
50
50
13.8
12.9
11.9
11.1
10.1
9.2
8.3
7.4
• The above table highlights the list of standard Grizzly bars
available off the shelf
• Custom-made Grizzly bars are available on request
Type 2
Type 3
6
Knife Edges
Shredder/Grinder Tips
Dimensions
Type
PLAIN
DLP 653
1
DLP 920
1
DLP 996
1
DLP 1052
1
DLP 1115
1
DLP 1208
1
DLP 1340
1
FLARED
DLP 1654
2
DLP 2038
2
BUTTERFLY
DLP 1927
3
DLP 2014
3
DLP 2039
3
Dimensions
A
B
C
D
E
F
G
Weight
KGs
90
90
50
80
100
64
80
90
50
50
80
100
64
56
25
25
20
25
25
20
25
20
20
18
20
20
20
20
45
45
38
45
45
40
45
7/8"-14 UNF
7/8"-14 UNF
3/4"-16 UNF
7/8"-14 UNF
7/8"-14 UNF
3/4"-16 UNF
M20 x 1.5P
40.0
40.0
32.0
40.0
40.0
31.3
35.0
2.9
1.6
0.7
2.4
3.6
1.2
1.6
90
80
90
56
30
30
20
20
50
50
7/8"-14 UNF
M20 x 1.5P
40.0
35.0
3.0
1.8
90
90
80
90
50
56
35
35
35
20
20
20
55
55
55
7/8"-14 UNF
7/8"-14 UNF
M20 x 1.5P
40.0
40.0
35.0
3.1
1.8
1.9
• Cost effective as compared to hard facing
• Superior edge retention and sharpness
• No need to rebuild edges
• Increased production and cutting efficiency
• Easy to install and maintain
ARROWHEAD Type
DLP 1065-16
1
DLP 1065-19
1
DLP 1065-22
1
DLP 1065-25
1
DLP 1265-16
1
DLP 1265-19
1
DLP 1265-22
1
DLP 1265-25
1
HALF ARROWHEAD
DLP 1065A-25
2
DLP 1265A-25
2
BLUNT
DLP 1301-19
3
DLP 1301-25
3
DLP 1301-28
3
A
203
203
203
203
305
305
305
305
B
16
19
22
25
16
19
22
25
C
38
38
38
38
38
38
38
38
D
12
12
12
12
12
12
12
12
E
50
50
50
50
50
50
50
50
Weight
KGs
0.9
1.1
1.3
1.5
1.4
1.6
1.9
2.2
203
305
25
25
50
40
12
16
62
56
1.7
2.5
203
203
203
19
25
28
38
38
38
12
12
12
50
50
50
1.6
2.1
2.3
• Cost effective as compared to hard facing
• Superior edge retention and sharpness
• No need to rebuild edges
• Increased production and cutting efficiency
• Easy to install and maintain
Shaped Wear Bars
Dimensions
DLP 160
DLP 384
DLP 753
Type
2
1
1
A
275
200
244
B
5
13
10
C
16
20
25
Type 1
D
21
20
25
E
8
10
10
F
29
30
35
Weight
KGs
0.9
0.8
1.4
Type 2
7
Domite
DOMITE
LAMINITE
Bending Details
DLP 1935 Wear Bars
DLP 1935 Wear Bars after 8,000 hours
CB13 Wear Bars
CB13 Wear Bars after 9,000 hours
A selection of Laminite® applications.
8
Typical success story using LAMINITE® wear packages using our designs and
layouts...Let us review your needs and extend your bucket life and reduce your
maintenance costs!!!
1. Surge bin protection using 50mm square bars, DLP 1101, DLP 125, to create dead-box
effect, supplied on large pre-made panels. Still in service after 10 years.
2. Hub liners for a large crusher, 12 segments per set, replacing Cr/Mo steel which lasted
only 6 months.
3. Primary crusher, Svedala 60x89, Spider arms and hub are enhanced with LAMINITE®
buttons, chocky bars and skid bars. The steel castings the LAMINITE® protects have
been in service for 5 years, negating the need to have extra inventory.
4. Arm guard liners for a 60x89 Superior Cone crusher protection, with custom DOMITE®
parts welded to cast steel frames, giving years of protection.
5. Coal sizer using LAMINITE® tips, replacing conventional hard-facing and high labour
maintenance costs.
6. Road Planer machine with CB40 chocky bar sections which replaced and outlast
conventional hard-facing.
7. Dredge Pump plate in LAMINITE®, up to 2.2m diameter, replaced AR 400 plates which
lasted only a few months of continued operation.
8. Dredge blocks on suction Drag head replacing Nihard castings which would wear out
prematurely or fall off.
1
2
3
4
5
6
7
8
9
Domite
DOMITE
LAMINITE
Bending Details
Laminite® Cutting Details
Laminite® Welding Procedure
High pressure abrasive water jet cutting is the preferred
cutting method. Thermal cutting using an oxyacetylene torch,
arc-air or plasma is NOT recommended due to high localized heat
input and high risk of cracking and delamination.
1. Ensure that the Laminite® backing plate and mating metal surface is
clean and flat.
2. Welding Rod selection – Low hydrogen weld rods or gas covered
cored wire is recommended.
Gas shielded solid MIG wire – Ø 1.2mm max
Flux cored wire – Ø 1.6mm max to ASTM/AWS
A5.18 classification ER705-6
Low hydrogen electrode – Ø 3.25mm max t ASTM/AWS
A5.1 classification. E7016-1H8 or E7018-1H4
3. Do not pre-heat Laminite® .
4. Clamp and tack weld Laminite® into position.
5. Stitch weld, laying 50mm maximum length on each run, alternating
ends or sides to minimize heat input.
6. Do not deposit weld within 2mm from joint line between Laminite®
and steel backing plate, as shown in Figure 1.
For Laminite® no greater than 25mm section thickness, cutting by
abrasive disc is an accepted practice.
CAUTION. Extreme care must be taken when cutting to minimise
local pre-heating or cracks and delamination may occur.
Cutting Procedure <25mm Section Thickness
1. Secure the Laminite® piece to be cut in a vice or clamp.
2. Notch the backing plate as shown in Figure 1.
3. Notch the White Iron a minimum of 3mm deep opposite the notch
in the backing plate, as per Figure 2.
4. Wrap the Laminite® with a rag and carefully hit using a soft faced
hammer. The piece should break cleanly at the notch.
Note: The deeper the notch in the White Iron, the cleaner the break.
CAUTION. Temperature must not exceed 200°C. Excessive
heat input may cause cracking and delamination. Use thermal
crayons to monitor temperature. Do not weld continuously
– Continuous weld may cause warping, delamination, and
cracking. If a complete peripheral weld is required, use stitch
weld procedure as per step 5.
Welding procedure
Fig. 1
Cut notch
to be a min.
of 3mm deep
Fig. 2
Product safety
Product Safety
Any fitting or fabrication work should be carried out in accordance
with applicable site safety standards, ensuring use of approved hard
hats, eye protection, steel-toed shoes and protective gloves. Always
use a soft faced hammer when performing the work as described in
these instructions
Laminite® Forming Procedure
This practice is suitable for Chocky bars only.
NOTCH
NOTE: For severe curves with a radius of less than 305mm, or inside
curves, it is advisable to notch the mild steel backing plate opposite
the 'V' to assist forming. (Figure A)
The Chocky Bar may crack during bending. This is normal.
1. Clean the surface to which chocky bar will be welded.
2. Tack weld one end of the chocky bar (as per the welding procedure) in
at least 3 places by 15mm mimimum length per weld (Figure 1)
Outside Curves: Hammer down unwelded end of bar with a soft
face hammer to bend bar to match mating radius. (Figure 2)
Inside curves: Starting in the center strike bar with a soft face hammer
to bend bar to match mating radius. (Figure 3)
3. Stitch weld as per the weld procedure.
Fig.A
Fig.2
Fig.1
Fig.3
10
Rubbadex® Wear Plates
Remar® Wear Plates
A patented acoustic wearplate that provides all the wearresistance and impact benefits of Laminite® together with
effective noise suppression layer of wear resistant rubber
or polymer.
When medium impact and superior wear-resisting castings
are required, Remar ® white iron is the solution. With
the additional insurance provided by its embedded mesh,
Remar has proved to be a cost-effective and outstanding
method of using brittle white iron in otherwise impossible
applications.
Rubbadex® was developed by PAC in response to the growing
pressure for quieter materials-handling environments.
The unique rubber bond in this composite heavy-duty wear
plate suppresses noises generated by material impact by up
to 13 dbA.
The steel backing plate and rubber sandwich impart
toughness to the white iron, and reduce vibration transmitted
to the supporting structure.
Rubbadex® is acknowledged for its durability and is backed
by PAC's commitment to customer service.
Applications
• Crusher feed cones
• Impact chutes
• Storage and feed hoppers • Gyratory crusher feed plates
Fixings
• Easy to weld using mild steel
• Backing plate
• Bolt directly through pre-cast holes
• Bolt directly using pre-attached studs
Technical Specifications
Lamination of chrome moly white iron attached to a mild steel
backing plate using a rubber bonding layer to achieve a high
strength joint. White iron: Modified AS2027 15/3 Cr Mo with
finished hardness 650 HB min (62 Rc).
Product Range
Made to customer's requirements. Plate sizes typically up to
1.25m2 with wear plate thickness 30mm to 50mm. A range
of standard Rubbadex® wear plates are available.
Remar® was created by PAC in 1982.
The specially coated steel mesh has been embedded in a
manner somewhat analogus to reinforced concrete but with
the aim simply to preserve the integrity of the casting in the
event of a crack occuring in service.
Long wear life combined with low risk failure are the criteria
by which the true value of Remar® can be assessed.
Remar® has proven durability and performance. It is backed
by PAC's commitment to customer service.
Applications
• Autogenous mill liners
• Small ball mill liners
• Crusher concaves
• Rod mill liners
• Ore Chutes
• Oscillating feeder liners
Fixings
• Bolt directly through pre-cast holes
• Bolt directly using studs welded to embedded mesh
or cast-in backing plate.
Technical Specifications
White iron: Modified AS2027 15/3 Cr Mo with finished hardness
650 HB min (62 Rc).
Mesh: Hard-drawn low carbon steel.
Product Range
Cast to customer's requirements. Typically used for sections
greater than 50mm thick, or where Laminite® is unsuitable.
11
DOMITE
LAMINITE
High Stress gouging
abrasion test data
Wear factor
0.9
Impact Data
Typical results of non-standard IZOD impact test carried out on
16 x 10 mm un-notched specimens. Ratio of white iron/steel in
laminated specimens was 3:1.
Test Results
0.8
0.7
A
0.6
Material
0.5
0.4
0.3
15/3 –
Cr/Mo Plain
Casting,
annealed
0.2
0.1
0.0
IN
AM
L
ex
I
L
®
CR
W
E® ad
o
DO r
e
bb CrM CrC
yp
Ru
.H
m
La
IT
C
Cr
L
SO
• ASTM G81 Assessment
Type
Austenitic Mn
steel casting
White iron castings
(WCI)
Laminated white
iron plates
er
W
C
1*
00
6
AR
C
W
in
M
t.
us
e
St
AR
45
0
*
0
50
C2
W
AR
Hardness Description
- HB
Q &T 100
19.05
240
Q &T 100
25.40
232
AR 400
AR 450
AR 500
AR 600
19.05
19.05
19.05
19.05
384
390
462
552
MnSt
19.05
205
CrMo WI
19.05
730
Hyperchrome®19.05
710
25.4
755
Laminated 19.05
Hyperchrome®
640
White iron /
laminate
Rubbadex
CrC weld overlays
CrC SOL
25.4
564
CrC DOL
25.4
595
WC 1
19.05
478
PTAW tungsten
5
AR
el
00
• Wear ratio/factor (F) for each plate
Thick
.-mm
Laminite®
3*
A
Type
/ Ident.
Rolled reference steel
Rolled AR steel
p
Hy
®
CR
25.4
750
WC 2
19.05
397
WC 3
19.05
491
ASTM A 514 Grade B
structural steel
ASTM A 514 Grade B
structural steel
CMnB abrasion
resistant (AR) steels.
Quenched & tempered
to various nominal
hardness levels
Solution treated ASTM
A 128 Grade A
ASTM A532 11B
(15%Cr3%Mo3%C)
Proprietary
hypereutectic high Cr
ASTM A532 11B
(15%Cr3%Mo3%C)
WCI brazed to a steel
backing plate
Proprietary hypereutectic
high Cr WCI brazed to a
steel backing plate
ASTM A532 11B rubber
(15%Cr3%Mo3%C) WCI
bonded to a rubber
/steel layer
6.4 mm thick single pass
~30%Cr 4%C bal.
Fe deposit.
9.6 mm thick, double
pass~30%Cr4%C bal.
Fe deposit.
4 mm thick 60Wt.%, cast
overlays carbide &
crushed (eutectic)
WC in a 50HRC nickel
alloy matrix.
4 mm thick 60Wt. %
macrocrystalline
(monolithic) WC in a
30HRC nickel alloy matrix.
4 mm thick 60Wt.%
macrocrystalline
(monolithic) WC in a
50HRC nickel alloy matrix.
B
C
15/3 Cr/Mo
15/3 Cr/Mo
Brazed to
Brazed to
mild steel
quenched &
backing
tempered steel
backing
D
SAE4150
Casting, oil
quenched &
tempered
Vickers Hardness
406
927
927
490
Average impact
– Joules
18
156
233
250
A =Results are for plain white iron casting without a backing plate.
B =Results reveal that the impact properties of Laminite® is significantly
enhanced with addition of a brazed, mild steel backing plate
C =The addition of a quenched and tempered steel backing plate further
enhances Laminite® impact properties by a further 50% and is
comparable to a high strength chrome-moly steel in the fully heat
treated condition
* Independant testing carried out by Amdel Laboratories
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Phone:
+61 8 8416 6101
+61 8 8416 6102
Fax:
+61 8 8354 0776
Email:
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Website:
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