Brush & Sliding Contacts Materials |
|
| specification and property of the main productions: |
|
| 1、Golden-Based Alloy Materials: |
|
| Spec |
Diameter
(mm) |
Rigidity
(kg/mm2) |
Intensity
(N/mm2) |
| AuNi9 |
>0.08 |
240-290 |
835-1030 |
| AuNiIn9-8 |
>0.08 |
260-310 |
980-1270 |
| AuNiCu7.5-1.5 |
>0.08 |
240-280 |
835-1030 |
| AuCuNiZn18-1.8-0.7 |
>0.08 |
270-325 |
880-1080 |
| AuCuNiZn22-2.5-1 |
>0.08 |
275-335 |
930-1150 |
|
|
|
2、Platinum-Based Alloy Materials |
|
| Spec |
diameter
(mm) |
Rigidity
(kg/mm2) |
Intensity
(N/mm2) |
| PtIr10 |
>0.08 |
165-200 |
540-735 |
| PtIr17.5 |
>0.08 |
240-290 |
735-930 |
|
|
|
3、Palladium-Based Alloy Materials |
|
| Spec |
diameter
(mm) |
Rigidity
(kg/mm2) |
Intensity
(N/mm2) |
| PdIr18 |
>0.08 |
200-250 |
705-905 |
| PdAgCuPtZn30-14-10-10-1 |
>0.08 |
310-360 |
1080-1320 |
|
|
|
4、Golden-Based Brush Materials [Homemade and National Invention Award Honored] |
|
| Spec |
diameter
(mm) |
Rigidity
(kg/mm2) |
Intensity
(N/mm2) |
| 10# |
>0.08 |
|
|
| 12# |
>0.08 |
|
|
| A02 |
>0.08 |
|
|
|
|
|
|
|
|
Coiling Materials [CM] for Potentiometers |
|
| specification and property of the main productions： |
|
|
1、Golden-based CM |
|
| Item |
Spec |
Diameter
(mm) |
Max
strength
(cN) |
Resistance
(Ω/m) |
Weight
(≥g/pc) |
| 1 |
AuNiCr5-1 |
0.02 |
11.8-26.5 |
693-849 |
3 |
| 0.03 |
49.0-68.5 |
318-363 |
5 |
| 0.04 |
83.5-123 |
173-212 |
10 |
| 0.05 |
132-181 |
113-133 |
15 |
| 0.06 |
194-260 |
77.0-91.0 |
20 |
| 0.08 |
343-461 |
43.0-51.0 |
20 |
| 2 |
AuNiCr5-2 |
0.03 |
49.0-68.5 |
550-645 |
5 |
| 0.04 |
83.5-123 |
300-375 |
10 |
| 0.05 |
137-186 |
198-232 |
15 |
| 0.06 |
199-269 |
132-161 |
20 |
| 0.065 |
238-314 |
114-136 |
20 |
| 0.07 |
275-348 |
99.0-117 |
20 |
| 0.08 |
343-461 |
75.0-89.0 |
20 |
| 3 |
AuNiCu7.5-1.5 |
0.03 |
64.0-78.5 |
243-276 |
5 |
| 0.04 |
118-129 |
133-162 |
10 |
| 0.05 |
182-201 |
86.0-100 |
15 |
| 0.06 |
263-289 |
59.0-70.0 |
20 |
| 0.07 |
344-380 |
43.0-51.0 |
20 |
| 0.08 |
466-520 |
33.0-39.0 |
20 |
| 0.09 |
500-640 |
27.0-31.0 |
25 |
| 4 |
AuNiFeZr5-1.5-0.3 |
0.03 |
54.0-68.5 |
622-680 |
5 |
| 0.035 |
68.5-88.5 |
430-500 |
5 |
| 0.038 |
88.5-106 |
388-423 |
8 |
| 0.04 |
98.0-118 |
350-380 |
10 |
| 0.05 |
154-182 |
224-244 |
15 |
| 0.06 |
222-265 |
155-170 |
20 |
| 5 |
AuNiFeZr9-2-0.3 |
0.03 |
70.0-110 |
660-757 |
5 |
| 0.05 |
195-265 |
235-276 |
15 |
| 0.08 |
500-620 |
90.0-105 |
20 |
| 6 |
AuAgCuGd35-5-0.5 |
0.03 |
48.0-63.5 |
165-189 |
3 |
| 0.04 |
87.5-118 |
90.0-110 |
5 |
| 0.05 |
131-177 |
58.0-69.0 |
8 |
| 0.06 |
194-260 |
40.0-47.0 |
12 |
| 0.065 |
229-303 |
34.0-40.0 |
15 |
| 0.07 |
267-349 |
29.0-35.0 |
20 |
| 0.08 |
343-441 |
22.0-26.0 |
20 |
| 7 |
AuAgCuMnGd33.5-3-2.5-0.5 |
0.04 |
93.0-127 |
174-212 |
5 |
| 0.05 |
147-196 |
113-133 |
8 |
| 0.06 |
202-278 |
77.0-93.0 |
12 |
| 0.08 |
373-471 |
43.0-51.0 |
20 |
|
|
|
2、Platinum-Based CM |
|
| Item |
Spec |
Diameter
(mm) |
Max
strength
(cN) |
Resistance
(Ω/m) |
Weight
(≥g/pc)
|
| 1 |
PtIr10 |
0.02 |
>15.7 |
703-864 |
3 |
| 0.03 |
34.5-49.0 |
325-370 |
5 |
| 0.04 |
59.0-88.0 |
176-215 |
10 |
| 0.05 |
98.0-137 |
115-133 |
15 |
| 0.06 |
142-196 |
79.0-93.0 |
20 |
| 0.08 |
245-343 |
44.0-51.0 |
20 |
| 2 |
PtCu2.5 |
0.08 |
250-350 |
58.0-78.0 |
20 |
| 3 |
PtCu8.5 |
0.06 |
250-350 |
165-185 |
20 |
| 0.08 |
480-580 |
93-105 |
20 |
|
|
|
3、Palladium-Based CM |
|
| Item |
Spec |
Diameter
(mm) |
Max
strength
(cN) |
Resistance
(Ω/m) |
Weight
(≥g/pc) |
| 1 |
PdAg40 |
0.02 |
>15.7 |
1210-1480 |
3 |
| 0.03 |
>34.5 |
557-635 |
4 |
| 0.04 |
75.5-108 |
304-372 |
10 |
| 0.05 |
131-175 |
197-227 |
10 |
| 0.06 |
189-250 |
134-159 |
15 |
| 0.08 |
333-436 |
76.0-87.0 |
15 |
| 0.15 |
1080-1470 |
21.0-26.0 |
— |
| 2 |
PdAgCu36-4 |
0.15 |
797-1000 |
22-25 |
— |
|
|
|
4、High Precision and High Resistivity Materials |
|
|
5、High Precision and Low Resistivity Materials |
|
|
|
|
|
Electric Ring Materials [ERM] |
|
| specification and property of the main productions： |
|
|
1、Silver-Based & Gold-Based ERM |
|
| Item |
Spec |
Intensity kg/mm2 |
| 1 |
Ag1 |
75 |
| 2 |
Ag2 |
75 |
| 3 |
AgAu5 |
75 |
| 4 |
AgCu2 |
— |
| 5 |
AgCu7.5 |
120 |
| 6 |
AgCu10 |
130 |
| 7 |
AgCu12.5 |
130 |
| 8 |
AgCuV10-0.4 |
— |
| 9 |
AgCuNi20-2 |
140 |
| 10 |
AgCuNiAl20-2-1 |
150 |
| 11 |
AgPd20 |
120 |
| 12 |
Au1 |
60 |
| 13 |
Au2 |
60 |
| 14 |
AuAgCu35-5 |
160 |
|
|
|
2、Platinum-Based & Palladium-Based ERM |
|
| Item |
Spec |
Intensity kg/mm2 |
| 1 |
Pd1 |
— |
| 2 |
Pd2 |
— |
| 3 |
PdAg40 |
160 |
| 4 |
Pt1 |
110 |
| 5 |
PtIr10 |
200 |
|
|
|
|
|
|
Others |
|
| specification and property of the main productions: |
|
|
1、Galvanothermy Materials |
|
| Spec |
Resistivity |
Long-term
use (℃) |
Short-term
use (℃) |
| Pt2 |
9.8 |
1300 |
1600 |
| PtRh1 |
12.0 |
1300 |
1600 |
| PtRh5 |
17.2 |
1450 |
1600 |
| PtRh6 |
17.5 |
1450 |
1600 |
| PtRh10 |
19.0 |
1500 |
1700 |
| PtRh13 |
19.5 |
1500 |
1700 |
| PtRh20 |
20.5 |
1600 |
1750 |
| PtRh30 |
19.0 |
1700 |
1800 |
| PtRh40 |
17.0 |
1700 |
1800 |
|
|
|
2、Delay Fuse |
|
|
We can provide diameter >0.8mm
Ag-Sn wires for delay fuse.
|
|
|
|
|
