Khoom Description
Polished tungsten tooj liab alloy tuav
Tungsten tooj liab yog ib qho alloy ntawm tungsten thiab tooj liab, uas yog tsim los ntawm isostatic nias, kub sintering, tungsten moj khaum thiab tooj liab infiltration.
Qhov zoo ntawm tungsten thiab tooj liab, kub tsis kam, arc yaig, siab zog, hnyav, conductivity, thermal conductivity, yooj yim machining, thiab muaj cov yam ntxwv ntawm transpiration txias, vim hais tias cov yam ntxwv ntawm tungsten siab hardness, siab melting point, los tiv thaiv adhesion, feem ntau yog siv los ua ib qho kev hnav tsis kam, kub kub tsis kam ua haujlwm vuam, taub qab vuam electrode.
Specification
Nto: av, polished
Dia: 2-100mm.
Ntev: 10-500mm
W/Cu: W(50-90%)/Cu(10-50%)
Cim
1. Ua kom sov zoo dua;
2. Zoo dua ablate-resistant;
3. Siab siv
4. High ceev;
5. Zoo heev thermal thiab hluav taws xob conductivity;
6. Yooj yim rau machined.
Daim ntawv thov
1) Arcing contacts thiab vaccum contacts nyob rau hauv siab thiab nruab nrab voltage breakers los yog vaccum interruptors
2) Electrodes hauv hluav taws xob hluav taws xob yaig txiav tshuab
3) Cov dab dej kub ua kom txias txias ntawm cov khoom siv hluav taws xob
4) Electrodes rau Resistance Vuam.
|
Hom thiab NO. |
Chemical Cheebtsam% |
Lub cev muaj zog |
||||||
|
Cu |
Tag nrho impurities |
W |
Qhov ntom |
Hardness |
Kev tiv thaiv |
Kev coj ua |
Khoov zog |
|
|
CuW (50) |
50±2.0 |
0.5 |
Bal. |
11.85 |
115 |
3.2 |
54 |
|
|
CuW (55) |
45±2.0 |
0.5 |
Bal. |
12.30 |
125 |
3.5 |
49 |
|
|
CuW (60) |
40±2.0 |
0.5 |
Bal. |
12.75 |
140 |
3.7 |
47 |
|
|
CuW (65) |
35±2.0 |
0.5 |
Bal. |
13.30 |
155 |
3.9 |
44 |
|
|
CuW (70) |
30±2.0 |
0.5 |
Bal. |
13.80 |
175 |
4.1 |
42 |
790 |
|
CuW (75) |
25±2.0 |
0.5 |
Bal. |
14.50 |
195 |
4.5 |
38 |
885 |
|
CuW (80) |
20±2.0 |
0.5 |
Bal. |
15.15 |
220 |
5.0 |
34 |
980 |
|
CuW (85) |
15±2.0 |
0.5 |
Bal. |
15.90 |
240 |
5.7 |
30 |
1080 |
|
CuW (90) |
10±2.0 |
0.5 |
Bal. |
16.75 |
260 |
6.5 |
27 |
1160 |
Cim npe nrov: Tuam Tshoj tungsten tooj liab elknoite 10w3 round bar lwm tus neeg, Hoobkas
