Khoom Description
Tungsten tooj liab alloys muaj siab ceev, siab thermal conductivity, thiab tsawg thermal expansion yog ib qho tseem ceeb. Kev sib cuag hluav taws xob, cov dab dej kub, thiab cov khoom siv vuam electrodes yog txhua yam kev siv uas tungsten cooper alloy tuaj yeem ua haujlwm. Txheeb xyuas cov kev xaiv thiab cov khoom hauv qab no los txiav txim seb qhov twg ntawm peb cov alloys zoo tshaj plaws rau koj cov kev xav tau. Feem ntau qhov loj thiab cov duab tuaj yeem muab nrog lub sijhawm luv luv. Peb tseem tuaj yeem tsim cov khoom siv los ntawm cov ntaub ntawv no rau koj cov specifications.Tungsten tooj liab alloy tuaj yeem hloov kho los ntawm hom loj thiab cov duab los ntawm kev kos duab.
Specificaiton
|
Hom thiab NO. |
Chemical Cheebtsam% |
Lub cev muaj zog |
||||||
|
Cu |
Tag nrho impurities Tsawg dua los yog sib npaug |
W |
Qhov ntom (g / cm³) Ntau dua lossis sib npaug |
Hardness HB Ntau dua lossis sib npaug |
Kev tiv thaiv (µΩ·cm) Tsawg dua los yog sib npaug |
Kev coj ua IACS% Ntau dua lossis sib npaug |
Khoov zog Mpa Ntau dua lossis sib npaug |
|
|
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 |
Tungsten ASTM B777 Cov Lus Qhia
|
TAB 1 Kev Sib Sau, ntom thiab Hardness Properties |
|||
|
Chav kawm |
Nominal Tungsten Nyhav% |
Qhov ntom g/cc |
Hardness AB Rockwell "C" max |
|
1 |
90 |
16.85-17.25 |
32 |
|
2 |
92.5 |
17.15-17.85 |
33 |
|
3 |
95 |
17.75-18.35 |
34 |
|
4 |
97 |
18.25-18.85 |
35 |
Cim npe nrov: tungsten tooj liab alloy w80cu20 pas nrig, Tuam Tshoj tungsten tooj liab alloy w80cu20 pas nrig lwm tus neeg, hoobkas
